+++ /dev/null
-2007-11-03 John Darrington <john@darrington.wattle.id.au>
-
- * gnumeric-reader.c gnumeric-reader.h: New files.
-
-Thu May 4 21:47:48 2006 Ben Pfaff <blp@gnu.org>
-
- Continue reforming procedure execution. In this phase, move
- procedure.c and procedure.h from src to src/data. Update
- makefiles and #includes accordingly.
-
- * automake.mk: Remove special rule for src/procedure.o.
-
- * procedure.c: Moved to src/data.
-
- * procedure.h: Moved to src/data.
-
-Wed May 3 22:24:34 2006 Ben Pfaff <blp@gnu.org>
-
- Continue reforming procedure execution. In this phase, get rid of
- many global variables, consolidating procedure execution in
- procedure.c. Encapsulate transformations in new "struct
- trns_chain". Also, change implementation of N OF CASES, FILTER,
- and PROCESS IF from special cases to transformations.
-
- * procedure.c: (global var vfm_source) Make static. Changed
- external references to use in_input_program(), proc_set_source(),
- or proc_capture_output() instead.
- (global var vfm_sink) Make static. Changed external references to
- use proc_set_sink() instead.
- (global var default_dict) Move here from data/dictionary.c.
- (static var permanent_trns_chain) New var.
- (static var temp_dict) Renamed permanent_dict, updated references.
- (static var temporary_trns_chain) New var.
- (static var cur_trns_chain) New var.
- (static var in_procedure) Removed.
- (global var t_trns) Removed.
- (global var n_trns) Removed.
- (global var m_trns) Removed.
- (global var f_trns) Removed.
- (procedure) Even if there's "nothing to do" we need to clear
- PROCESS IF, N OF CASES, vector state. (This should be
- abstracted.)
- (multipass_callback) New function.
- (multipass_procedure) New function.
- (open_active_file) Add N OF CASES, FILTER, PROCESS IF
- transformations. Finalize transformations. No need to call
- ctl_stack_clear() anymore because finalizers will do that.
- (write_case) Simplify and rewrite.
- (execute_transformations) Removed.
- (filter_case) Removed.
- (close_active_file) Use proc_cancel_temporary_transformations().
- No need to clear PROCESS IF, N OF CASES here anymore because
- helpers do that.
- (multipass_procedure_with_splits) Keep track of success.
- (multipass_split_callback) Ditto.
- (multipass_split_output) Ditto.
- (discard_variables) No need to call ctl_stack_clear() anymore
- because finalizers will do that.
- (proc_capture_transformations) New function.
- (add_transformation) Rewrite in terms of trns_chain_append().
- (add_transformation_with_finalizer) New function.
- (next_transformation) Rewrite in terms of trns_chain_next().
- (proc_in_temporary_transformations) New function.
- (proc_start_temporary_transformations) New function.
- (proc_make_temporary_transformations_permanent) New function.
- (proc_cancel_temporary_transformations) New function.
- (cancel_transformations) Rename proc_cancel_all_transformations(),
- rewrite in terms of trns_chain_destroy().
- (proc_init) New function.
- (proc_done) New function.
- (proc_set_sink) New function.
- (proc_set_source) New function.
- (proc_has_source) New function.
- (proc_capture_output) New function.
- (add_case_limit_trns) New function.
- (case_limit_trns_proc) New function.
- (case_limit_trns_free) New function.
- (add_filter_trns) New function.
- (filter_trns_proc) New function.
- (add_process_if_trns) New function.
- (process_if_trns_proc) New function.
- (process_if_trns_free) New function.
-
-Wed Apr 26 20:00:00 2006 Ben Pfaff <blp@gnu.org>
-
- * procedure.c (create_trns_case): Fix inverted decision on whether
- numeric values should be initialized to 0 or SYSMIS.
-
-Wed Apr 26 19:48:52 2006 Ben Pfaff <blp@gnu.org>
-
- Continue reforming procedure execution. In this phase, assert
- that add_transformation() is not called during procedure
- execution. Thanks to John Darrington for the suggestion.
-
- * procedure.c: (static var in_procedure) New var.
- (internal_procedure) Get rid of recursive_call local var and
- logic.
- (open_active_file) Set in_procedure and make sure it wasn't
- already set.
- (close_active_file) Reset in_procedure and make sure it was
- already set.
- (add_transformation) Make sure we're not in a procedure.
-
-Wed Apr 26 19:33:52 2006 Ben Pfaff <blp@gnu.org>
-
- Continue reforming procedure execution. In this phase, break
- procedure.c into multiple files.
-
- * procedure.c (vfm_last_invocation): Rename
- time_of_last_procedure(). Update all references.
- (struct storage_stream_info) Move to data/storage-stream.c.
- (storage_sink_open) Ditto.
- (destroy_storage_stream_info) Ditto.
- (storage_sink_write) Ditto.
- (storage_sink_destroy) Ditto.
- (storage_sink_make_source) Ditto.
- (var storage_sink_class) Ditto.
- (storage_source_count) Ditto.
- (storage_source_read) Ditto.
- (storage_source_destroy) Ditto.
- (storage_source_class) Ditto.
- (storage_source_get_casefile) Ditto.
- (storage_source_create) Ditto.
- (null_sink_class) Move to data/case-sink.c.
- (create_case_source) Move to data/case-source.c.
- (free_case_source) Ditto.
- (case_source_is_class) Ditto.
- (create_case_sink) Move to data/case-sink.c.
- (free_case_sink) Ditto.
-
- * procedure.h: (struct case_source) Move to data/case-source.h.
- (struct case_source_class) Ditto.
- (struct case_sink) Move to data/case-sink.h.
- (struct case_sink_class) Ditto.
-
-Thu Apr 27 09:28:25 WST 2006 John Darrington <john@darrington.wattle.id.au>
-
- * automake.mk: Removed explicit dependencies for message.o, since
- that module no longer exists.
-
-Wed Apr 26 15:29:45 2006 Ben Pfaff <blp@gnu.org>
-
- Start reforming procedure execution. In this phase, get rid of
- function prototypes for never-defined functions.
-
- * procedure.h: Get rid of function prototypes for never-defined
- functions.
-
-Wed Apr 26 12:58:46 2006 Ben Pfaff <blp@gnu.org>
-
- Improve the way we handle the various parsing "states". Until now
- we've hard-coded the state transitions in the command definition
- file, but that's error-prone and, worse, it's redundant--we can
- figure out what state we're in anyhow. We can cleanly handle
- INPUT PROGRAM and FILE TYPE with a nested command-processing loop.
-
- * procedure.c (case_source_is_complex): Removed.
- (discard_variables) No need to set pgm_state anymore.
-
-Tue Apr 25 11:06:49 2006 Ben Pfaff <blp@gnu.org>
-
- Finish reforming error message support. In this phase, move
- message.c into libpspp.
-
- * message.c: Move to libpspp.
-
-Tue Apr 25 10:47:37 2006 Ben Pfaff <blp@gnu.org>
-
- Continue reforming error message support. In this phase, drop
- actual message printing from core code, substituting a callback,
- and add the callback to each UI. Also, move verbose_msg() into
- its own module.
-
- * message.c: (var err_error_count) Renamed error_count and moved
- to ui/terminal/msg-ui.c.
- (var err_warning_count) Renamed warning_count and moved to
- ui/terminal/msg-ui.c.
- (err_check_count) Renamed check_msg_count() and moved to
- ui/terminal/msg-ui.c.
- (dump_message) Rewrote to take stream instead of function pointer
- and moved to ui/terminal/msg-ui.c.
- (msg_emit) Moved its guts to ui/terminal/msg-ui.c as handle_msg()
- and rewrote to just pass message to callback.
-
- (var err_verbosity) Renamed "verbosity" and moved to
- libpspp/verbose-msg.c.
- (verbose_msg) Moved to libpspp/verbose-msg.c.
-
- (var err_already_flagged) Removed.
- (puts_stdout) Removed.
-
- (var msg_handler) New static variable.
- (msg_init) New function.
- (msg_get_command_name) New function.
-
-Mon Apr 24 17:40:08 2006 Ben Pfaff <blp@gnu.org>
-
- Continue reforming error message support. In this phase, rename
- all the message functions and types to start with "msg", except
- for the ones that will be moving to other modules anyway.
-
- All references to the identifiers below were updated likewise.
-
- * message.c: (err_done) Renamed msg_done().
- (err_push_file_locator) Renamed msg_push_msg_locator().
- (err_pop_file_locator) Renamed msg_pop_msg_locator().
- (err_location) Renamed msg_location().
- (err_set_command_name) Renamed msg_set_command_name().
-
-Mon Apr 24 14:11:33 2006 Ben Pfaff <blp@gnu.org>
-
- * message.c: Use exit.h from gnulib instead of checking for and
- defining EXIT_SUCCESS and EXIT_FAILURE by hand.
-
-Sun Apr 23 22:00:23 2006 Ben Pfaff <blp@gnu.org>
-
- Continue reforming error message support. In this phase, get rid
- of message "titles" and put the message text in `struct error'.
- Now `struct error' encapsulates a message more properly.
-
- * message.c: (tmsg) Removed.
- (msg) Use err_msg() instead of err_vmsg(). Format message
- ourselves.
- (err_vmsg) Renamed err_msg(). Changed interface, dropping message
- and va_list args which are now in the error struct.
-
-Sun Apr 23 20:35:28 2006 Ben Pfaff <blp@gnu.org>
-
- Continue reforming error message support.
-
- * message.c: Use linebreak module from gnulib instead of home-brew
- line breaking.
- (puts_stdout) Rewrote.
- (dump_message) Rewrote. Changed interface and updated all callers.
- (compulsory_break) Removed.
- (char_is_break) Removed.
- (break_before) Removed.
- (break_after) Removed.
- (macro BREAK_LONG_WORD) Removed.
-
-Sun Apr 16 20:41:10 2006 Ben Pfaff <blp@gnu.org>
-
- Continue reforming error message support. In this phase, we
- divide the classification of messages along "category" and
- "severity" axes.
-
- * message.c: (err_vmsg) Rewrite to deal with categories and
- severities in a straightforward manner instead of mixing them into
- classes.
- [0] (puts_stderr) Removed (dead code).
- (msg) Changed first argument from `int' to `enum msg_class'.
- (tmsg) Ditto.
-
-Sun Apr 16 18:53:12 2006 Ben Pfaff <blp@gnu.org>
-
- GNU standards require "file name" instead of "filename" in
- documentation. It's nice for our code to follow the convention
- too.
-
- Basically did search and replace in the whole source tree. Major
- changes in function names or struct member names have their own
- change log entries.
-
-Sun Apr 16 15:58:56 2006 Ben Pfaff <blp@gnu.org>
-
- Continue reforming error message support. In this phase, we get
- rid of VM() and the other msg() support for "verbosity", replacing
- it by a new function verbose_msg().
-
- * message.c: (verbose_msg) New function.
- (err_vmsg) Remove support for verbosity levels.
-
-Sun Apr 16 11:46:51 2006 Ben Pfaff <blp@gnu.org>
-
- Start reforming error message support. In this phase, we get rid
- of "installation errors" and change all uses of msg() in the
- output drivers to uses of error() or error_at_line().
-
- * message.c: (err_vmsg) Get rid of IE, IS support.
-
-Sat Mar 11 14:17:47 WST 2006 John Darrington <john@darrington.wattle.id.au>
-
- * automake.mk: Changed the pattern specific AM_CPPFLAGS to two target
- specific ones. Eventually there will be none at all.
-
- * automake.mk: Moved the pspp binary to ui/terminal
-
-Sat Mar 4 12:59:08 2006 Ben Pfaff <blp@gnu.org>
-
- * In many source files, #include "compiler.h" to get GCC attribute
- definitions.
-
-Sat Mar 4 12:28:09 2006 Ben Pfaff <blp@gnu.org>
-
- * In many source files, replace INT_DIGITS by
- INT_STRLEN_BOUND(int) and include intprops.h.
-
-John Darrington:
-
- * Replaced '_' with '-' in most filenames.
-
- * Renamed files as follows:
- vfm.[ch] to procedure.[ch]
- error.[ch] to message.[ch]
- getl.[ch] to line-buffer.[ch]
- mkfile.[ch] to make-file.[ch]
- pfm-write.h to por-file-writer.h
- pfm-write.c to por-file-writer.c
- sfmP.h to sfm-private.h
- lex-def.c to identifier.c
- lex-def.h to identifier.h
- sfm-read.c to sys-file-reader.c
- sfm-read.h to sys-file-reader.h
- sfm-write.h to sys-file-writer.h
- sfm-write.c to sys-file-writer.c
- chart.[ch] to chart-geometry.[ch]
- val.h to value.h
- var.h to variable.h
- vars-atr.c to variable.c
- ctl-stack.c to control-stack.c
- ctl-stack.h to control-stack.h
- dfm-read.c to data-reader.c
- dfm-write.c to data-writer.c
- dfm-write.h to data-writer.h
- dfm-read.h to data-reader.h
- apply-dict.c to apply-dictionary.c
- mis-val.c to missing-values.c
- sysfile-info.c to sys-file-info.c
- modify-vars.c to modifiy-variables.c
- rename-vars.c to rename-variables.c
- val-labs.c to value-labels.c
- var-display.c to variable-display.c
- var-labs.c to variable-label.c
- format-prs.c to format-parser.c
- range-prs.c to range-parser.c
- range-prs.h to range-parser.h
- subclist.c to subcommand-list.c
- subclist.h to subcommand-list.h
- vars-prs.c to variable-parser.c
- descript.c to descriptives.c
- sort-prs.c to sort-criteria.c/sort-cases.c
- sort-prs.h to sort-criteria.h
- sel-if.c to select-if.c
- algorithm.c to array.c
- algorithm.h to array.h
- bitvector.h to bit-vector.h
- som.c to manager.c
- som.h to manager.h
- tab.h to table.h
- tab.c to table.c
- readln.c to read-line.c
- readln.h to read-line.h
- cmdline.c to command-line.c
- cmdline.h to command-line.h
-
-
-Sat Feb 11 22:35:20 2006 Ben Pfaff <blp@gnu.org>
-
- General clean-ups and minor bug fixes.
-
- * filename.h: Move DIR_SEPARATOR, PATH_SEPARATOR here from
- pref.h.orig.
-
- * lex-def.h: (macro CHAR_IS_ID1) Removed. All references changed
- to lex_is_id1().
- (macro CHAR_IS_IDN) Removed. All references changed to
- lex_is_idn().
-
- * lex-def.c: (lex_is_id1) New function.
- (lex_is_idn) New function.
- (lex_skip_identifier) New function.
- (lex_id_match_len) Return bool instead of int.
- (lex_id_match) Ditto.
-
- * command.c: (parse_command_name) Convert parsed words to
- uppercase to make error messages easier to read.
- (cmd_host) Fix return value.
-
- * dfm-read.c: (read_inline_record) Use tokens to check for BEGIN
- DATA, not specialized lexical analysis.
-
- * print.c: (print_space_trns_proc) Count of lines should be `int',
- otherwise we might never finish.
- (print_space_trns_free) Close writer.
-
- * lexer.c: (enum string_type) New enum.
- (lex_get) Remove essentially unused local variable `cp'.
- Use enum string_type values. Use parse_id().
- (parse_id) New function.
- (lex_look_ahead) Recognize octal strings too.
- (strip_comments) New function.
- (lex_get_line) Rewrite.
- (lex_preprocess_line) Removed.
- (convert_numeric_string_to_char_string) Use enum string_type.
- (parse_string) Ditto.
-
- * autorecode.c: (recode) Clone correct number of bytes based on
- source string width.
-
-Sat Feb 11 22:34:38 2006 Ben Pfaff <blp@gnu.org>
-
- Reduce dependencies on getl, and of getl.
-
- * data-in.c: (vdls_error) Don't output different message depending
- on whether we're interactive.
-
- * getl.h: (struct getl_line_list) Removed.
- (struct getl_script) Removed.
- (GETL_PRPT_*) Removed.
- (GETL_MODE_*) Removed.
- (GETL_PROMPT_FIRST, GETL_PROMPT_LATER, GETL_PROMPT_DATA,
- GETL_PROMPT_CNT) New enums.
-
- * settings.c: (static var prompt) Removed.
- (static var cprompt) Removed.
- (static var dprompt) Removed.
- (settings_done) Don't initialize prompt, cprompt, dprompt.
- (get_prompt) Removed.
- (set_prompt) Removed.
- (get_dprompt) Removed.
- (set_dprompt) Removed.
- (get_cprompt) Removed.
- (set_cprompt) Removed.
-
- * pfm-read.c: (corrupt_msg) Don't show filename and line number,
- to get rid of getl_location().
-
- * sfm-read.c: (corrupt_msg) Ditto.
-
- * getl.c: (struct getl_source) New.
- (static var cur_source) New.
- (static var last_source) New.
- (static var DO_REPEAT_level) Removed.
- (global var getl_head) Removed.
- (global var getl_tail) Removed.
- (getl_initialize) Call init_prompts().
- (getl_add_file) Removed.
- (getl_include) Removed.
- (getl_add_DO_REPEAT_file) Removed.
- (getl_handle_line_buffer) Removed.
- (getl_close_file) Removed.
- (getl_close_all) Removed.
- (getl_is_separate) Removed.
- (getl_set_separate) Removed.
- (getl_reading_script) Removed.
- (append_source) New function.
- (include_source) New function.
- (create_source) New function.
- (create_syntax_file_source) New function.
- (create_filter_source) New function.
- (create_function_source) New function.
- (create_interactive_source) New function.
- (getl_append_syntax_file) New function.
- (getl_include_syntax_file) New function.
- (getl_include_filter) New function.
- (getl_include_function) New function.
- (getl_append_interactive) New function.
- (getl_abort_noninteractive) New function.
- (getl_is_interactive) New function.
- (close_source) New function.
- (getl_location) Use new `cur_source' var.
- (getl_uninitialize) Use close_source(). Call uninit_prompts().
- (read_syntax_file) New function.
- (read_line_from_source) New function.
- (do_read_line) New function.
- (getl_read_line) Rewrite.
- (static var prompts) New.
- (static var current_style) New.
- (init_prompts) New function.
- (uninit_prompts) New function.
- (getl_get_prompt) New function.
- (getl_set_prompt) New function.
- (getl_set_prompt_style) New function.
- (get_prompt) New function.
-
- * command.c: Merge the EXIT (aka Q, aka QUIT) and FINISH commands,
- and make EXIT undocumented. EXIT was a PSPP extension that never
- really entirely made sense.
- (cmd_exit) Removed.
- (cmd_finish) Return CMD_EOF unconditionally.
- (cmd_clear_transformations) Drop requirement of interactivity.
-
- * command.def: Merge the EXIT (aka Q, aka QUIT) and FINISH
- commands.
-
- * repeat.c: Major changes to match getl revision.
- (struct line_list) New struct.
- (enum repeat_entry_type) New.
- (struct repeat_entry) Made `type' an enum repeat_entry_type.
- (struct repeat_block) New.
- (static var repeat_tab) Removed.
- (static var count) Removed.
- (static var line_buf_head) Removed.
- (static var line_buf_tail) Removed.
- (cmd_do_repeat) Rewritten.
- (clean_up) Removed.
- (append_record) Removed.
- (recognize_keyword) New function.
- (internal_cmd_do_repeat) Removed.
- (parse_specification) New function.
- (skip_indentor) New function.
- (recognize_do_repeat) New function.
- (recognize_end_repeat) New function.
- (parse_lines) New function.
- (create_vars) New function.
- (parse_ids) Use enum repeat_entry_type.
- (parse_strings) Ditto.
- (find_DO_REPEAT_substitution) Renamed find_substitution(),
- rewrote.
- (perform_DO_REPEAT_substitutions) Renamed do_repeat_filter(),
- rewrote.
- (do_repeat_read) New function.
- (do_repeat_close) New function.
-
- * data-list.c: Don't need to keep track of eof from getl anymore,
- because getl can tell us now.
- (struct data_list_pgm) Removed `eof' member.
- (cmd_data_list) Don't assign to `eof'.
- (get_data_list_read_func) Renamed read_from_data_list(), changed
- interface.
- (read_from_data_list_fixed) Changed interface.
- (read_from_data_list_free) Changed interface.
- (read_from_data_list_list) Changed interface.
- (data_list_trns_proc) Rewrote based on dfm_eof() and
- dfm_reader_error().
- (data_list_source_read) Check for dfm reader errors.
-
- * dfm-read.c: (enum dfm_reader_flags) Removed DFM_EOF in favor of
- new `eof_cnt' member in struct dfm_reader.
- (struct dfm_reader) New `eof_cnt' member.
- (dfm_close_reader) Check `eof_cnt', not DFM_EOF.
- (dfm_open_reader) Initialize `eof_cnt'.
- (read_inline_record) Set prompt style with
- getl_set_prompt_style().
- (read_record) Rewrite.
- (cmd_begin_data) Set prompt style with getl_set_prompt_style().
-
- * include.c: (cmd_include) Use getl_include_syntax_file().
-
- * set.q: (cmd_set) Use getl_set_prompt().
-
- * html.c: (postopen) Remove "source-file" expansion variable, to
- avoid use of getl_location().
-
- * postscript.c: (postopen) Remove "source-file" expansion
- variable, to avoid use of getl_location().
-
- * cmdline.c: (parse_command_line) Drop -c command line option,
- because it wasn't very useful. -i command line option now calls
- getl_append_interactive(). Use new getl function interfaces.
- Drop support for clearing dictionary between syntax files and thus
- the "+" command line syntax.
- (static var pre_syntax_message) Remove description of now-gone -c
- option. Remove "+" command line syntax.
-
- * main.c: (main) Only call handle_error() if the return value is
- an error.
- (execute_command) Use getl_set_prompt_style(). Drop support for
- clearing dictionary between syntax files.
- (handle_error) Handle CMD_CASCADING_FAILURE. Don't call err_break().
-
- * readln.c: Drop lots of #ifdefs. Now that the Autoconf tests are
- pickier, we can just use HAVE_READLINE.
- (static var welcomed) Move into welcome().
- (welcome) Make `welcomed' a local static var. Check for and read
- history file here.
- (global var getl_mode) Removed.
- (global var getl_interactive) Removed.
- (global var getl_prompt) Removed.
- (getl_read_line) removed.
- (readln_read) New function.
- (read_console) Removed.
-
-
-Sat Feb 11 22:16:21 2006 Ben Pfaff <blp@gnu.org>
-
- Try to reduce some of the nastier dependencies on the error
- module, and at the same time make PSPP nicer to deal with, by
- getting rid of fatal errors. All the existing calls to msg (FE,
- ...) or err_cond_fail() or err_failure() have been replaced by
- propagating an error upward to the command-dispatch layer.
- Unfortunately this propagation took a fair bit of extra mechanism,
- because now a lot of functions can fail that couldn't before.
-
- New command return value CMD_CASCADING_FAILURE which indicates to
- the command processor that syntax file processing should be
- abandoned. Many commands were modified to return
- CMD_CASCADING_FAILURE. When this modification was trivial it
- isn't mentioned in detail below.
-
- Transformation procedures (trns_proc_func) and free functions
- (trns_free_func) now have a `bool' return type, which is normally
- true, but false when an I/O or other serious error occurs. All
- transformation functions were modified to have this return type.
- When this modification was trivial it isn't mentioned in detail
- below.
-
- * pspp-error.h: (FE) Removed this error class.
-
- * error.c: (err_failure) Removed.
- (err_cond_fail) Removed.
- (err_break) Removed (it was unused).
- (err_check_count) Don't cause a fatal error--instead, stop reading
- the syntax file.
- (err_vmsg) Don't have FE anymore, so no need to call terminate().
-
- * any-reader.c: (any_reader_error) New function.
-
- * any-writer.c: (any_writer_write) Propagate
- scratch_writer_write_case()'s new return value.
- (any_writer_error) New function.
- (any_writer_close) Propagate underlying function's new return
- value.
-
- * casefile.c: Add an "error state" to a casefile. A casefile that
- encounters an I/O error enters the error state, and afterward
- reading and writing cases fails.
- (struct casefile) Add `ok' member.
- (casefile_create) Set `ok' to true.
- (casefile_destroy) Use io_error().
- (casefile_error) New function.
- (casefile_sleep) Now returns bool to indicate success.
- (casefile_append) Ditto.
- (casefile_append_xfer) Ditto.
- (casefile_to_disk) Ditto.
- (write_case_to_disk) Don't do anything in error state.
- (flush_buffer) Don't do anything in error state. Use io_error().
- (reader_open_file) Ditto.
- (fill_buffer) Ditto.
- (casereader_read) Don't do anything in error state. Handle
- errors.
- (casereader_read_xfer_assert) Removed, because now an I/O error
- can occur even if the caller knows a case exists.
- (io_error) New function.
-
- * mkfile.c: (make_temp_file) Make failure non-fatal.
- (make_unique_file_stream) Ditto.
-
- * pfm-read.c: Add an error state.
- (struct pfm_reader) Add `ok' member to indicate error state.
- (error) Set `ok' to false.
- (pfm_open_reader) Set `ok' to true. Make failure non-fatal.
- (pfm_read_case) Don't do anything in error state.
- (pfm_read_error) New function.
-
- * pfm-write.c: Postpone most error checking in favor of checking
- ferror() afterward.
- (pfm_open_writer) Make failure non-fatal. Check for write error
- after writing header.
- (buf_write) Don't do anything if error has occurred. Postpone
- error checking. Change return type to void.
- (write_float) Postpone error checking. Change return type to
- void.
- (write_int) Ditto.
- (write_string) Ditto.
- (write_header) Ditto.
- (write_version_data) Ditto.
- (write_format) Ditto.
- (write_value) Ditto.
- (write_variables) Ditto.
- (write_value_labels) Ditto.
- (pfm_write_case) Don't do anything if error has occurred.
- (pfm_write_error) New function.
- (pfm_close_writer) Change return type to bool. Return false if an
- I/O error occurred.
-
- * scratch-reader.c: (scratch_reader_error) New function.
-
- * scratch-writer.c: (scratch_writer_write_case) Change return type
- to bool. Propagate casefile error return.
- (scratch_writer_error) New function.
- (scratch_writer_close) Change return type to bool. Propagate
- casefile error return.
-
- * sfm-read.c: Add an error state.
- (struct sfm_reader) Add `ok' member.
- (sfm_open_reader) Initialize `ok'. Make errors non-fatal.
- (buf_read) Set `ok' to false on error.
- (buffer_input) Do nothing in error state. Set `ok' to false on
- error.
- (read_compressed_data) Set `ok' false on error.
- (sfm_read_case) Return false in error state.
- (fread_ok) Set `ok' false on error.
- (sfm_read_error) New function.
-
- * sfm-write.c: Postpone most error checking in favor of checking
- ferror() afterward.
- (sfm_open_writer) Make failure non-fatal. Check for write error
- after writing header.
- (write_header) Postpone error checking. Change return type to
- void.
- (write_variable) Ditto.
- (write_value_labels) Ditto.
- (write_documents) Ditto.
- (write_variable_display_parameters) Ditto.
- (write_longvar_table) Ditto.
- (write_rec_7_34) Ditto.
- (buf_write) Ditto.
- (ensure_buf_space) Ditto.
- (sfm_write_case) Do nothing if write error has occurred.
- (sfm_write_error) New function.
- (pfm_close_writer) Change return type to bool. Return false if an
- I/O error occurred.
-
- * var.h: Introduced a new return value for trns_proc_func that
- means "a serious error has occurred, so abort the procedure
- entirely". Because the hard-coded values of -1, -2, etc. were
- becoming even a worse idea now, also introduced some macros for
- them: TRNS_CONTINUE, TRNS_DROP_CASE, TRNS_ERROR, TRNS_NEXT_CASE,
- TRNS_END_FILE. Also replaced all references to the hard-coded
- values by uses of the macros.
-
- * command.h: New command return value CMD_CASCADING_FAILURE which
- indicates to the command processor that syntax file processing
- should be abandoned.
-
- * dfm-read.c: (dfm_open_reader) Make failure non-fatal.
- (dfm_reader_error) New function.
- (read_inline_record) Make unexpected end of file nonfatal.
- (read_file_record) Make read error nonfatal.
- (dfm_eof) Make second unexpected end of file nonfatal.
- (cmd_begin_data) Make errors nonfatal.
-
- * dfm-write.c: (dfm_open_writer) Make failure non-fatal.
- (dfm_write_error) New function.
- (dfm_put_record) Do nothing in error state. Now return error
- state.
- (dfm_close_reader) Now return `bool' indicating error state.
-
- * file-type.c: (file_type_source_read) Now return `bool'
- indicating error state.
-
- * get.c: (case_reader_source_read) Now return `bool' indicating
- write error.
- (case_writer_destroy) Ditto.
- (case_writer_write_case) Ditto.
- (struct mtf_proc) New member `ok' indicating error state.
- (cmd_match_files) Initialize and deal with `ok'.
- (mtf_processing_finish) Now return `bool' indicating I/O error.
- (mtf_free_file) Renamed mtf_close_file(). Now return `bool'
- indicating I/O error.
- (mtf_free) Now return `bool' indicating I/O error.
- (mtf_delete_file_in_place) Ditto.
- (mtf_read_nonactive_records) Ditto.
- (mtf_processing) Ditto.
-
- * inpt-pgm.c: (input_program_source_read) Now return `bool'
- indicating I/O error. Handle new TRNS_ERROR transformation return
- value.
-
- * matrix-data.c: Introduce error state.
- (cmd_matrix_data) Check error return values.
- (read_matrices_without_rowtype) Now return `bool' indicating I/O
- error.
- (matrix_data_read_without_rowtype) Ditto.
- (dump_cell_content) Ditto.
- (nr_output_data) Ditto.
- (read_matrices_with_rowtype) Ditto.
- (matrix_data_read_with_rowtype) Ditto.
- (wr_output_data) Ditto.
-
- * lexer.c: (lex_init) Make unexpected eof non-fatal.
- (lex_get) Ditto.
- (lex_look_ahead) Ditto.
- (unexpected_eof) Removed.
- (convert_numeric_string_to_char_string) Make unexpected eof
- non-fatal.
- (parse_string) Ditto.
-
- * flip.c: Make I/O errors non-fatal.
- (struct flip_pgm) Add `pool', `output_buf' members.
- (cmd_flip) Create and use pool. Propagate errors.
- (destroy_flip_pgm) Rewrite, using pool.
- (struct flip_sink_info) Removed.
- (flip_sink_create) Use pool. Make errors non-fatal.
- (flip_sink_write) Make errors non-fatal.
- (flip_file) Make errors non-fatal. Make `bool' return type to
- indicate failure.
- (flip_sink_destroy) Remove.
- (static var flip_sink_class) Use NULL as destroy func, not
- flip_sink_destroy().
-
- * sort.c: Make I/O errors non-fatal. Propagate errors.
- (sort_active_file_in_place) Propagate errors.
- (sort_active_file_to_casefile) Ditto.
- (do_internal_sort) Ditto.
- (do_external_sort) Ditto.
- (write_runs) Ditto.
- (destroy_initial_run_state) Propagate errors via new `bool' return
- type.
- (merge) Propagate errors.
- (merge_once) Ditto.
-
- * output.c: [GLOBAL_DEBUGGING] Remove reentrancy detection,
- because it used msg (FE, ...) and wasn't very useful.
-
- * main.c: (handle_error) Handle CMD_CASCADING_FAILURE.
-
- * vfm.c: (struct write_case_data) Change `proc_func' return type
- to bool.
- (procedure) Add `bool' return type to indicate I/O error.
- Propagate errors.
- (internal_procedure) Ditto.
- (write_case) Ditto.
- (execute_transformations) If a transformation returns TRNS_ERROR,
- propagate the error.
- (close_active_file) Add `bool' return type to indicate I/O error.
- Propagate errors.
- (cancel_transformations) Add `bool' return type to indicate I/O
- error. Propagate errors.
- (struct split_aux_data) Change `proc_func' return type to bool.
- (procedure_with_splits) Change `proc_func' return type to bool.
- Add `bool' return type to indicate I/O error.
- (multipass_procedure_with_splits) Change `split_func' return type
- to bool. Add `bool' return type to indicate I/O error.
- (multipass_split_callback) Add `bool' return type to indicate I/O
- error. Propagate errors.
-
- * vfm.h: (struct case_source_class) Change `read' return type from
- void to bool to allow reporting I/O errors. Updated all
- implementations to do so.
- (struct case_sink_class) Change `write' return type from void to
- bool to allow reporting I/O errors. Updated all implementations
- to do so.
-
-Sun Feb 12 18:12:56 2006 Ben Pfaff <blp@gnu.org>
-
- * pool.c: Useful new functions.
- (pool_tmpfile) New function.
- (pool_attach_file) New function.
- (pool_detach_file) New function.
- (pool_fopen) Reimplement in terms of pool_attach_file().
- (pool_fclose) Reimplement in terms of pool_detach_file(). Fix
- double-free.
-
- * str.c: Useful new functions.
- (ds_swap) New function.
- (ds_rtrim_spaces) New function.
- (ds_chomp) New function.
- (ds_is_empty) New function.
- (ds_first) New function.
- (ds_last) New function.
-
-Sat Feb 11 21:51:21 2006 Ben Pfaff <blp@gnu.org>
-
- Get rid of finished, start_interactive globals.
-
- * command.c: (cmd_exit) Instead of setting `finished', return
- CMD_EOF.
- (cmd_finish) Ditto.
-
- * command.h: New enum CMD_EOF.
-
- * main.c: (global var finished) Removed.
- (global var start_interactive) Removed.
- (main) Execute commands until CMD_EOF is the return value.
- If parse_command_line() returns false, don't execute any commands
- at all.
-
- * cmdline.c: (parse_command_line) If the command line indicates we
- shouldn't execute syntax files, return false instead of
- terminating.
- (usage) Don't terminate.
-
-Sat Feb 11 21:48:31 2006 Ben Pfaff <blp@gnu.org>
-
- Get rid of cur_proc global. Replace by functions in err and tab
- modules, which were the users.
-
- * error.c: (static var command_name) New static var.
- (err_vmsg) Use command_name.
- (err_set_command_name) New function.
-
- * tab.c: (static var command_name) New static var.
- (tabi_title) Use command_name.
- (tab_set_command_name) New function.
-
- * command.c: (global var cur_proc) Removed.
- (cmd_parse) Call err_set_command_name(), tab_set_command_name()
- around executing command to set and clear command name.
-
-Sat Feb 11 21:44:50 2006 Ben Pfaff <blp@gnu.org>
-
- Get rid of glob.c, glob.h.
-
- * Makefile.am: (pspp_SOURCES) Remove glob.c, glob.h.
-
- * dictionary.c: Move default_dict definition here.
-
- * glob.c: Removed.
- (global var FILTER_before_TEMPORARY) Variable removed. All
- references deleted. The info in this var was redundant with
- temp_dict, so they were changed to use temp_dict where needed.
-
- * glob.h: Removed.
-
- * start-date.c: New file. Moved get_start_date() here.
-
- * start-date.h: New file.
-
-Fri Feb 3 20:34:52 2006 Ben Pfaff <blp@gnu.org>
-
- * font.h: (struct font_set) Removed, because unused.
-
-Sat Jan 28 17:45:36 2006 Ben Pfaff <blp@gnu.org>
-
- Cleaner (faster?) way to compact cases.
-
- * dictionary.c: (dict_compact_case) Removed.
- (dict_needs_compaction) New function.
- (struct copy_map) New structure.
- (struct dict_compactor) New structure.
- (dict_make_compactor) New function.
- (dict_compactor_compact) New function.
- (dict_compactor_destroy) New function.
-
-Sat Jan 28 17:24:22 2006 Ben Pfaff <blp@gnu.org>
-
- Cleanups.
-
- * data-list.c: Make data_list_source_class static.
- (dump_fixed_table) Use fh_get_name() to describe source of data.
- (dump_free_table) Ditto.
- (cmd_repeating_data) Eliminate special cases for inline file.
-
- * dictionary.c: (dict_contains_var) Change return value from int to
- bool.
- (dict_rename_vars) Ditto.
- (dict_create_vector) Ditto.
-
-Sat Jan 28 17:20:50 2006 Ben Pfaff <blp@gnu.org>
-
- Add scratch file handles.
-
- Now a file handle can refer to a disk file, to an in-memory
- structure, or to the "inline" file, instead of just to a disk
- file. The introduction of new categories means that special cases
- for the inline file in a few places could be eliminated, but it
- also means that code that assumed that a handle refers to a file
- has to check for that.
-
- Also, now file handles can be freed, so code now must be sure not
- to access a handle after closing it (with fh_close()).
-
- * Makefile.am: Add any-reader.c, any-reader.h, any-writer.c,
- any-writer.h, scratch-handle.c, scratch-handle.h,
- scratch-reader.c, scratch-reader.h, scratch-writer.c,
- scratch-writer.h to pspp_SOURCES.
-
- * any-reader.c: New file.
-
- * any-reader.h: New file.
-
- * any-writer.c: New file.
-
- * any-writer.h: New file.
-
- * scratch-handle.c: New file.
-
- * scratch-handle.h: New file.
-
- * scratch-reader.c: New file.
-
- * scratch-reader.h: New file.
-
- * scratch-writer.c: New file.
-
- * scratch-writer.h: New file.
-
- * aggregate.c: Use an any_writer instead of an sfm_writer, to add
- flexibility.
-
- * apply-dict.c: Use an any_reader instead of an sfm_reader, to add
- flexibility.
-
- * command.def: Add CLOSE FILE HANDLE command.
-
- * dfm-reader.c: Now fewer special cases for inline file.
- (static var inline_open_cnt) Removed.
- (static var inline_file) Removed.
- (dfm_close_reader) Eliminate a special case for inline file.
- Reorganize to avoid access-after-free.
- (dfm_open_reader) Eliminate a special case for inline file.
- (read_inline_record) Use bool instead of int. No need to
- increment line number.
- (read_file_record) Use bool instead of int.
- (read_record) Check whether file handle is inline file, instead of
- for null pointer.
- (dfm_eof) Ditto.
- (dfm_expand_tabs) Ditto.
- (dfm_push) Ditto.
- (dfm_pop) Ditto.
- (cmd_begin_data) Fix inaccurate check for whether the inline file
- is in use--now we can tell by checking whether the inline file's
- open count is positive.
-
- * file-handle-def.c: (struct file_handle) Reorder members. Add
- `deleted' member. Add `referent' member. Add `sh' member.
- (static var default_handle) New variable.
- (static var inline_file) New variable.
- (fh_init) Initialize inline file.
- (free_handle) New function.
- (fh_done) Rewrite.
- (fh_from_name) Don't return deleted handles.
- (fh_from_filename) Ditto.
- (fh_create) Removed.
- (create_handle) New function.
- (fh_create_file) New function.
- (fh_create_scratch) New function.
- (fh_inline_file) New function.
- (fh_free) Rewrite.
- (fh_open) Now requires a referent type mask and verifies it. All
- references updated.
- (fh_close) If open_cnt goes to 0 on a deleted handle, free it.
- (fh_is_open) New function.
- (fh_get_referent) New function.
- (fh_get_filename) Limit to handles that refer to files.
- (fh_get_mode) Ditto.
- (fh_get_record_width) Limit to handles that refer to files or the
- inline file.
- (fh_get_tab_width) Ditto.
- (fh_get_scratch_handle) New function.
- (fh_set_scratch_handle) New function.
- (fh_get_default_handle) New function.
- (fh_set_default_handle) New function.
-
- * file-handle.h: (enum fh_referent) New type.
- (enum fh_mode) Rename MODE_TEXT to FH_MODE_TEXT, MODE_BINARY to
- FH_MODE_BINARY, and update all usages.
-
- * file-handle.q: Add "scratch" as a possible mode.
- (cmd_file_handle) Mention CLOSE FILE HANDLE in error message.
- Use lex_end_of_command(), lex_sbc_missing(). Support creating
- scratch handles.
- (cmd_close_file_handle) New function.
- (referent_name) New function.
- (fh_parse) Now takes a referent type mask to specify handles that
- can be accepted. Updated all references.
-
- * filename.c: (fn_extension) New function.
-
- * get.c: Use any_reader and any_writer and thereby merge code that
- has been duplicated for each kind of file. Also, we had something
- here called `any_writer' before, so its name had to be changed to
- `case_writer'.
- (enum operation) Removed, because unused.
- (struct get_pgm) Removed.
- (get_pgm_free) Removed.
- (get_source_destroy) Removed.
- (get_source_read) Removed.
- (global var get_source_class) Removed.
- (static var case_reader_source_class) Removed.
- (enum reader_command) New enum.
- (struct case_reader_pgm) New struct.
- (parse_read_command) New function.
- (case_reader_pgm_free) New function.
- (case_reader_source_destroy) New function.
- (case_Reader_source_Read) New function.
- (cmd_get) Rewrote as a call to parse_read_command().
- (cmd_import) Ditto.
- (struct any_writer) Rename to case_writer. Drop `writer_type',
- `writer' members in favor of an `any_writer' member named
- `writer'.
- (any_writer_destroy) Rename case_writer_destroy. Use
- any_writer_close().
- (parse_write_command) Allow scratch files. Use any_writer.
- (any_writer_write_case) Rename case_writer_write_case(). Use
- any_writer_write().
-` (struct mtf_file) Use any_reader.
- (cmd_match_files) Allow scratch files. Use any_reader.
- (mtf_free_file) Use any_reader_close().
- (mtf_read_nonactive_records) Use any_reader_read().
- (mtf_processing) Use any_reader_read().
- (struct import_pgm) Removed.
- (import_pgm_free) Removed.
- (import_source_destroy) Removed.
- (import_source_read) Removed.
- (global var import_source_class) Removed.
-
- * glob.c: (global var default_handle) Removed. Replaced all
- references by fh_get_default_handle() or fh_set_default_handle().
-
- * pfm-read.c: (static var portable_to_local) Moved from inside
- read_header() to top level.
- (pfm_detect) New function.
-
- * pfm-write.c: (pfm_write_case) Make case argument const.
- Reorganize to avoid access-after-free.
-
- * print.c: (dump_table) Use fh_get_name() to describe source of
- data.
-
- * sfm-read.c: (sfm_close_reader) Reorganize to avoid
- access-after-free.
- (sfm_detect) New function.
-
- * str.c: (str_lowercase) New function.
-
- * vfm.c: Use new compaction interface.
- (static var compaction_necessary) Removed.
- (static var compactor) New variable.
- (open_active_file) Initialize compactor.
- (write_case) Use compactor.
- (close_active_file) Free compactor.
-
-Wed Jan 11 19:28:39 2006 Ben Pfaff <blp@gnu.org>
-
- Clean up file handle code in preparation to add scratch file
- handles.
-
- * file-handle-def.c: Lots of formatting cleanup. Added function
- comments.
- (struct file_handle) Renamed `length' member
- to `record_width'. All references updated.
- (fh_init) New function. Moved here from file-handle.q.
- (fh_done) New function. Moved here from file-handle.q and
- rewrote.
- (get_handle_with_name) Renamed fh_from_name().
- (get_handle_for_filename) Renamed fh_from_filename().
- (create_file_handle) Renamed fh_create(). Changed to take a
- `struct fh_properties' instead of discrete values. Updated all
- references.
- (create_file_handle_with_defaults) Removed. Updated all
- references to use fh_create() with fh_default_properties().
- (fh_default_properties) New function.
- (destroy_file_handle) Removed. The code is now in fh_done().
- (handle_get_name) Renamed fh_get_name().
- (handle_get_filename) Renamed fh_get_filename().
- (handle_get_record_width) Renamed fh_get_record_width().
- (handle_get_tab_width) Renamed fh_get_tab_width().
-
- * file-handle-def.h: Formatting, comment fixes.
- (enum file_handle_mode) Renamed struct fh_mode.
- (struct fh_properties) New structure.
- (fh_init) Move prototype here from file-handle.h.
- (fh_done) Ditto.
- (fh_close) Ditto.
-
- * file-handle.q: (static var handle_list) Removed.
- (fh_parse) Don't add handle to handle_list, because
- file-handle-def.c has its own list.
- (fh_init) Moved to file-handle-def.c.
- (fh_done) Ditto.
-
-Sun Jan 9 01:09 Jason Stover <jason@sakla.net>
-
- * regression.q: (run_regression) Moved coefficient initialization
- to the linreg library. Altered other functions accordingly.
-
-Sat Jan 7 13:30:54 WST 2006 John Darrington <john@darrington.wattle.id.au>
-
- * command.c data-in.c main.c: Fixed bug which crept in when
- separating getl from readline.
-
- * vars-atr.c value-labels.h: Fixed constness of val_labs_count.
-
-Fri Dec 23 20:59:01 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * getl.c error.c: Separated file_loc functionality from error.c
-
-Mon Dec 19 14:01:56 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * format.c: Additional error checking.
- * getl.[ch]: Separated into getl.c and readln.c
- * settings.[ch]: Made CC_CNT public
-
-Fri Dec 16 09:11:48 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * examine.q: Fixed buglet when cleaning up at end of procedure.
-
-Tue Dec 13 22:34:42 2005 Ben Pfaff <blp@gnu.org>
-
- Move global initialization and cleanup code into main.c.
- Remove vestigial log infrastructure.
- Minor related cleanups.
-
- * command.c: (shell) When execl() fails, use _exit(), not
- err_hcf().
-
- * error.c: (err_hcf) Move into main.c, rename terminate(). All
- callers updated.
- (err_done) New function with just the error.c-specific code for
- err_hcf(). Called by terminate().
-
- * glob.c: Removed all Borland C, DJGPP cruft.
- (init_glob) Merged into main().
- (done_glob) Merged into terminate().
- (get_date) Removed.
- (get_start_date) New function. All users of curdate updated to call
- this function instead.
-
- * lexer.c: (lex_init) Moved initialization of tokstr here, from
- init_glob().
- (lex_done) Moved destruction of tokstr here, from done_glob().
-
- * main.c: (global var pgmname) Removed. Changed all references to
- program_name, which is defined by gnulib.
- (global var curdate) Removed.
- (main) Moved init_glob() code here. Merged parse_script() in
- here.
- (parse_script) Removed.
- (terminate) Moved err_hcf() here from error.c and renamed
- terminate(). Merged done_glob() code in here. Call err_done().
- All callers updated.
- (i18n_init) New function.
- (fpu_init) New function.
-
- * output.c: (outp_init) Make void.
- (init_default_drivers) New function.
- (outp_read_devices) If no drivers are initialized successfully,
- call init_default_drivers() to initialize a default driver.
- (outp_done) Make void.
- (static var prog) Make const.
- (parse_options) Make parameter const.
- (colon_tokenize) Make return value const.
- (configure_driver) Change prototype to take a broken-down driver
- configuration instead of a line of text.
- (configure_driver_line) New function that does what
- configure_driver() did before.
-
- * q2c.c: (global var pgmname) Rename program_name.
-
- * settings.c: (settings_init) Renamed from init_settings().
- (settings_done) Renamed from done_settings().
-
- * vfm.c: (global var last_vfm_invocation) Make static.
- (vfm_last_invocation) New function. All references to
- last_vfm_invocation update to call this.
- (procedure) Call update_last_vfm_invocation().
- (internal_procedure) Ditto.
- (update_last_vfm_invocation) New function.
-
-Sat Dec 10 23:30:19 2005 Ben Pfaff <blp@gnu.org>
-
- Separate random numbers from other settings because of GSL
- dependency.
-
- * Makefile.am: Add random.c, random.h to sources.
-
- * glob.c: (init_glob) Call random_init().
- (done_glob) Call random_done().
-
- * settings.c: (static var rng) Move to random.c.
- (done_settings) Move freeing of RNG to random_done().
- (get_rng) Move to random.c
- (set_rng) Ditto.
-
- * random.c: New file.
-
- * random.h: New file.
-
-Sat Dec 10 18:13:36 2005 Ben Pfaff <blp@gnu.org>
-
- Separate settings and the SET command, for modularity.
-
- * Makefile.am: Add settings.c to sources.
-
- * glob.c: (global variable test_mode) Removed.
-
- * set.q: Remove all the set_* variables. Remove a lot of obsolete
- SPSS/PC+ settings. Remove the aux_*() routines. Moved the
- get_*() functions into settings.c. Rewrite the settings code and
- functions to call the new set_*() functions. Rewrite custom
- currency parsing. Write new by-hand cmd_show().
-
- * esttings.c: New file. Moved the get_*() functions here from
- set.q. Created new set_*() functions to correspond with them.
- Regularized the names and types of some functions and updated
- their callers. Added static, file-scope variables to support the
- settings.
-
- * q2c.c: Remove "aux" support, which was only needed by set.q.
-
-Sun Nov 27 06:43:46 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * data-out.c format.h: Added return value to data_out function.
-
- * value-labels.c: Fixed bug in val_labs_remove.
-
-Sat Nov 5 18:37:26 2005 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: Remove devind.c, devind.h from list of source
- files.
-
- * devind.c: Removed.
-
- * devind.h: Removed.
-
- * list.q: Removed "support" for devind.
-
- * output.c: Don't add devind class.
-
-Sat Nov 5 18:21:00 2005 Ben Pfaff <blp@gnu.org>
-
- * var.h: (struct variable) Make `init', `reinit' bool values.
- Rearrange fields.
-
-Fri Nov 4 19:43:01 2005 Ben Pfaff <blp@gnu.org>
-
- * recode.c: Rewrote whole file, as clean-up.
-
-Fri Nov 4 19:37:50 2005 Ben Pfaff <blp@gnu.org>
-
- * pool.c: Don't make alignment exception for x86.
- (pool_alloc) Return null for 0-size blocks.
- (pool_alloc_unaligned) New function.
- (pool_strndup) Removed. Changed callers to use pool_clone_unaligned().
- (pool_clone_unaligned) New function.
- (pool_strdup) Use pool_clone_unaligned().
-
- * var.h: (enum var_type) Give the NUMERIC, ALPHA enum this name.
- (struct variable) Use `enum var_type' for `type'.
-
- * vars-atr.c: (var_type_adj) New function.
- (var_type_noun) New function.
-
- * vars-prs: (parse_mixed_vars) Fix freeing code.
- (parse_mixed_vars_pool) New function.
-
-Wed Nov 2 21:24:48 2005 Ben Pfaff <blp@gnu.org>
-
- * file-handle-def.c: Needed another #include, to avoid missing
- prototype warning.
-
- * file-handle.q: (cmd_file_handle) Declarations must precede
- statements. Free parse data on success as well as on failure, to
- avoid memory leak.
-
- * get.c: (parse_write_command) Destroy dict on success, to avoid
- memory leak.
-
- * data-list.c: (cmd_repeating_data) Fix usage of saw_occurs,
- saw_length, saw_continued, saw_id, which were boolean but
- incorrectly treated as bitmaps as result of a previous
- half-finished cleanup.
-
- * weight.c: (struct weight_trns) Unused, so removed.
-
- * Makefile.am: Add range-prs.h to sources.
-
-Wed Nov 2 21:24:15 2005 Ben Pfaff <blp@gnu.org>
-
- DO IF, LOOP cleanup.
-
- * Makefile.am: Add ctl-stack.c, ctl-stack.h to source files.
- Reformat source file list to list one file per file, so that
- patches for future changes will be easier to read.
-
- * ctl-stack.c, ctl-stack.h: New files.
-
- * do-if.c: Rewrote whole file.
-
- * do-ifP.h: Removed.
-
- * loop.c: Rewrote whole file.
-
- * glob.c: (global var ctl_stack) Move into ctl-stack.c.
-
- * temporary.c: (cmd_temporary) Use ctl_stack_is_empty().
-
- * vfm.c: (open_active_file) Use ctl_stack_clear().
-
-Wed Nov 2 21:18:13 2005 Ben Pfaff <blp@gnu.org>
-
- New pool functions.
-
- * pool.c: (pool_create_at_offset) New function.
- (pool_add_subpool) New function.
-
- * pool.h: (pool_create_container) New macro.
-
- * expressions/parse.c: (expr_parse_pool) New function.
-
- * autorecode.c: (recode) Use pool_create_container().
-
- * count.c: (cmd_count) Ditto.
-
-Wed Nov 2 19:59:32 2005 Ben Pfaff <blp@gnu.org>
-
- Clean up transformations, by getting rid of `struct trns_header',
- replacing it by `struct transformation' that has a void *
- `private' member. Updated all uses of transformations to match,
- which was a lot of code. Only major related changes listed below.
-
- * compute.c: (cmd_if) Use get_proc_func().
- (cmd_compute) Use get_proc_func().
- (get_proc_func) New function.
-
- * glob.c: (global var m_trns) Change type to size_t.
- (global var n_trns) Ditto.
- (global var f_trns) Ditto.
- (global var t_trns) Change type to struct transformation *.
-
- * var.h: (struct trns_header) Removed.
- (struct transformation) New.
- (typedef trns_proc_func) Takes a void * instead of a struct
- trns_header *.
- (typedef trns_free_func) Ditto.
-
- * vfm.c: (execute_transformations) Takes an array of
- transformations instead of trns_headers.
- (add_transformation) Change prototype from (trns_header *) to
- (trns_proc_func *, trns_free_func *, void *).
- (next_transformation) New function.
-
-Sat Oct 29 16:25:36 2005 Ben Pfaff <blp@gnu.org>
-
- * count.c: Major cleanups. Rename practically everything.
- Rewrite much of the code. Use pools for memory management. Use
- the new parse_num_range().
-
- * mis-val.c: (cmd_missing_values) Use the new parse_num_range().
- (parse_number) Removed.
-
- * missing-values.c: (mv_add_num_range) Don't add out-of-order
- ranges, e.g. where low > high.
-
- * pool.c: (pool_2nrealloc) New function.
-
- * range-prs.c: New file.
- (parse_num_range) New function.
- (parse_number) New function.
-
-Fri Oct 28 22:47:48 2005 Ben Pfaff <blp@gnu.org>
-
- Fix up potential overflows in size calculations by replacing
- instances of pool_alloc(p, x * sizeof *y) by pool_malloc(p, x,
- sizeof *y) everywhere I could find them. Similarly by
- pool_malloc(), pool_realloc().
- (Order is important: pool_alloc(p, sizeof *y, x) will divide by 0
- if x is 0.)
-
- * pool.c: (pool_nalloc) New function.
- (pool_nmalloc) New function.
- (pool_nrealloc) New function.
-
-Thu Oct 27 11:16:53 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- Separated the definition of a file handle object from the stuff
- pertaining to the FILE HANDLE command.
-
- * file-handle-def.[ch]: New files.
-
- * dfm-read.c file-handle.h file-handle.q
-
-Tue Oct 25 21:56:23 2005 Ben Pfaff <blp@gnu.org>
-
- Fix up potential overflows in size calculations by replacing
- instances of xmalloc(x * sizeof *y) by xnmalloc(x, sizeof *y)
- everywhere I could find them. Similarly by xrealloc(), malloc().
- (Order is important: xnmalloc(sizeof *y, x) will divide by 0 if x
- is 0.)
-
- * alloc.c: (nmalloc) New function.
- (out_of_memory) Removed. Replaced references by xalloc_die().
-
- * sort.c: (allocate_cases) Fix segfault if memory allocation
- fails.
-
- * subclist.c: (subc_list_double_create) Use xnmalloc() instead of
- malloc().
- (subc_list_double_push) Use xnrealloc() instead of realloc().
-
-Wed Oct 26 08:43:51 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- Dictionary abstraction part #2
-
- * algorithm.c format.c str.c sysfile-info.c val.h var.h vars-atr.c:
- Removed unnecessary #include directives
-
-Mon Oct 24 21:35:08 2005 Ben Pfaff <blp@gnu.org>
-
- * groff-font.c (font_msg): Use err_vmsg() instead of incorrectly
- trying to pass a va_list to tmsg(). Thanks to Jason Stover for
- reporting this bug.
-
-Mon Oct 24 21:24:15 2005 Ben Pfaff <blp@gnu.org>
-
- Work to get rid of GCC 4.0 warnings, part 2.
-
- In many files, change `unsigned char' to `char'. This often
- requires adding casts to <ctype.h> functions.
-
- * data-in.c: (parse_A) Use buf_copy_rpad().
-
- * str.c: (str_copy_buf_trunc) New function.
-
- * value-labels.c: (value_to_string) Fix mistaken use of strncpy(),
- by rewriting.
-
-Mon Oct 24 13:42:32 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- Moved some definitions to make it easier to abstract a dictionary
- from the rest of PSPP.
-
- * format-prs.c lex-def.[ch]: New files.
-
- * Makefile.am lexer.[ch] dictionary.c vars-atr.c vfm.c algorithm.c
- format.c: Moved some functions between modules.
-
-Sun Oct 23 19:28:08 2005 Ben Pfaff <blp@gnu.org>
-
- Work to get rid of GCC 4.0 warnings, part 1.
-
- In many files, change count parameters to parse_variables(),
- etc. from `int' to `size_t'. Also change related variables and
- struct members. Also change messages as needed (e.g. %d to %u
- with cast to unsigned). Also change arithmetic as necessary
- (e.g. n >= m - 1 to n + 1 >= m).
-
- * crosstabs.q: (crs_custom_tables) Check for size_t overflow in
- multiplication.
-
- * q2c.c: (dump_declarations) Generate code for size_t instead of
- int.
-
-Thu Oct 20 18:18:40 2005 Ben Pfaff <blp@gnu.org>
-
- * output.c: (outp_read_devices) Fix message.
-
-Sat Sep 17 11:13:13 2005 Ben Pfaff <blp@gnu.org>
-
- * matrix-data.c: (cmd_matrix_data) Change type of variable whose
- address is passed to dict_get_vars() from size_t to int to match
- John's change below.
-
- * modify-vars.c: (validate_var_modification) Ditto.
-
-Mon Sep 12 19:26:06 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * dictionary.[ch] Changed cnt from size_t* to int* since that's
- what it's called as, and on x86_64 machines they're different sizes.
-
- * str.c: (ds_vprintf) Copied va_list args so they can be re-used
-
-Sun Aug 21 00:12:24 2005 Ben Pfaff <blp@gnu.org>
-
- * lexer.c: (lex_sbc_only_once) New function.
- (lex_sbc_missing) New function.
-
-Sun Aug 21 00:00:47 2005 Ben Pfaff <blp@gnu.org>
-
- * case.h: (case_str) Make it return `unsigned char'.
-
-Sat Aug 20 23:56:14 2005 Ben Pfaff <blp@gnu.org>
-
- Revamp SAVE, XSAVE, EXPORT. Add (or at least parse) all the
- subcommands that we didn't support. Fix bug 13911. Fix bug
- reported by Adam Pierson (COMPRESSED and other subcommands didn't
- work on SAVE). Refactor all related code.
-
- * command.def: Add XEXPORT command.
-
- * dictionary.c: (dict_delete_scratch_vars) New function.
-
- * get.c: (cmd_get) Fix parsing.
- (struct save_trns) Removed.
- (cmd_save_internal) Removed.
- (cmd_save) Removed.
- (do_write_case) Removed.
- (save_write_case_func) Removed.
- (save_trns_proc) Removed.
- (save_trns_free) Removed.
- (trim_dictionary) Removed.
- (struct export_proc) Removed.
- (cmd_export) Rewrote.
- (export_write_case_func) Removed.
- (export_proc_free) Removed.
- (enum writer_type) New enum.
- (enum command_type) New enum.
- (struct any_writer) New struct.
- (any_writer_destroy) New function.
- (parse_write_command) New function.
- (any_writer_write_case) New function.
- (parse_output_proc) New function.
- (output_proc) New function.
- (cmd_save) Rewrote.
- (cmd_xsave) Rewrote.
- (struct output_trns) New struct.
- (parse_output_trns) New function.
- (output_trns_proc) New function.
- (output_trns_free) New function.
- (cmd_xsave) Rewrote.
- (cmd_xexport) New function.
- (parse_dict_trim) New function.
- (struct mtf_proc) Change `by_cnt' member type to `int'.
- (cmd_import) Rewrote.
-
- * pfm-write.c: (struct pfm_writer) Add `digits' member.
- (pfm_writer_default_options) New function.
- (pfm_open_writer) Add `opts' argument and handle options.
- (write_float) Write only as many digits as `digits' member says.
- (format_trig_double) Limit base-10 precision to LDBL_DIG.
-
- * pfm-write.h: (enum pfm_type) Moved here from pfm-read.h.
- (struct pfm_write_options) New struct.
-
- * sfm-write.c: (sfm_writer_default_options) New function.
- (sfm_open_writer) Remove `compress', `omit_long_names' args. Add
- `opts' argument. Implement options.
-
- * sfm-write.h: (struct sfm_write_options) New struct.
-
- * expressions/helpers.c: (copy_string) Make `old' arg `unsigned
- char *' instead of `char *'.
-
-Sat Aug 6 21:29:15 2005 Ben Pfaff <blp@gnu.org>
-
- * factor_stats.c: Needed <config.h> included earlier.
-
- * percentiles.c: Needed to include <config.h>.
-
- * val.h: Don't include "config.h".
-
-Sat Aug 6 21:26:27 2005 Ben Pfaff <blp@gnu.org>
-
- Clean up treatment of missing values by moving all the code into
- one place. All references to the missing value function were
- updated, but only major changes are detailed below.
-
- * Makefile.am: Add missing-values.c, missing-values.h to sources.
-
- * apply-dict.c: (cmd_apply_dictionary) Use mv_resize().
-
- * dictionary.c: (dict_create_var) Initialize `miss' member with
- mv_init().
- (dict_clone_var) Copy `miss' member with mv_copy().
-
- * get.c: (mtf_merge_dictionary) Use mv_copy().
-
- * missing-values.c: New file.
-
- * missing-values.h: New file.
-
- * mis-val.c: Rewrite. New version implements updated semantics.
-
- * pfm-read.c: (read_variables) Rewrite missing value handling.
-
- * pfm-write.c: (write_variables) Rewrite missing value handling.
-
- * sfm-read.c: (read_variables) Rewrite missing value handling.
-
- * sfm-write.c: (write_variable) Rewrite missing value handling.
-
- * sfmP.h: Include "magic.h" to get definition of
- second_lowest_value.
-
- * sysfile-info.c: (describe_variable) Rewrite missing value
- handling.
-
- * val.h: Include "magic.h" to get definition of
- second_lowest_value.
-
- * var.h: Include "missing-values.h". Drop MISSING_* enums.
- (struct variable) Remove `miss_type', `missing'. Add `miss'.
-
- * vars-atr.c: (is_num_user_missing) Removed--use
- mv_is_num_user_missing().
- (is_str_user_missing) Removed--use mv_is_str_user_missing().
- (is_system_missing) Removed--use mv_is_value_system_missing().
- (is_missing) Removed--use mv_is_value_missing().
- (is_user_missing) Removed--use mv_is_value_user_missing().
-
-Sun Jul 31 14:09:57 2005 Ben Pfaff <blp@gnu.org>
-
- Adopt use of gnulib for portability.
-
- * Make.build: Add $(top_srcdir)/gl and $(top_builddir)/gl to
- include path.
-
- * Makefile.am: Remove bool.h, stat.h and change getline.[ch] to
- getl.[ch] in pspp_SOURCES. Remove libmisc, add libgl in
- pspp_LDADD.
-
- * In many source files, added an explicit inclusion of gettext.h
- and definition of _ macro. These are no longer in pref.h because
- it interfered with definitions in a few gnulib source files.
-
- * In many source files, changed #include "bool.h" to #include
- <stdbool.h>, which is provided by gnulib.
-
- * alloc.c: Removed functions defined in gnulib:
- (xmalloc) Removed.
- (xcalloc) Removed.
- (xrealloc) Removed.
- (xstrdup) Removed.
- (out_of_memory) Redefined as wrapper for xalloc_die().
-
- * alloc.h: Replace prototypes by #include "xalloc.h".
-
- * casefile.c: Use full_read() and full_write() from gnulib instead
- of our home-grown versions.
- (full_read) Removed.
- (full_write) Removed.
-
- * getline.c: Renamed getl.c.
-
- * getline.h: Renamed getl.h, updated all references.
-
- * filename.c: (fn_readlink) Change to wrapper around xreadlink()
- from gnulib.
-
- * glob.c: Just #include <time.h> instead of the crazy rigmarole
- here before.
- (init_glob) Call set_program_name() to initial gnulib progname
- module.
-
- * html.c: (postopen) Use getlogin_r(), gethostname() from gnulib.
-
- * permissions.c: Use "stat-macros.h" from gnulib.
-
- * postscript.c: Just #include <time.h> instead of the crazy
- rigmarole here before.
-
- * q2c.c: (main) Make generated code #include "gettext.h".
-
- * str.h: Get rid of most explicit declarations of standard
- functions, in favor of including gnulib header files.
-
- * expressions/evaluate.c: Ditto.
-
- * expressions/operations.h.pl: Make generated code #include
- <stdbool.h>, not "bool.h".
-
-Sat Jul 30 23:13:17 2005 Ben Pfaff <blp@gnu.org>
-
- * expressions/parse.c: (validate_function_args) Fix two msg() bugs
- found by -Wformat.
-
-Sat Jul 30 23:10:01 2005 Ben Pfaff <blp@gnu.org>
-
- * expressions/evaluate.c: (expr_debug_print_postfix) Don't pass
- null pointer to printf for %.*s.
-
-Sat Jul 30 23:05:33 2005 Ben Pfaff <blp@gnu.org>
-
- * vars-atr.c: (var_is_valid_name) Fix three msg() bugs found by
- -Wformat.
-
-Sat Jul 30 22:58:33 2005 Ben Pfaff <blp@gnu.org>
-
- * rank.q: (parse_rank_function) Fix msg() bug found by -Wformat.
-
-Sat Jul 30 22:56:12 2005 Ben Pfaff <blp@gnu.org>
-
- * postscript.c: (postopen) Cast `char' to `unsigned char' before
- passing to isspace().
-
-Sat Jul 30 22:52:09 2005 Ben Pfaff <blp@gnu.org>
-
- * pfm-read.c: (read_variables) Fix msg() bug found by -Wformat.
-
-Sat Jul 30 22:50:57 2005 Ben Pfaff <blp@gnu.org>
-
- * histogram.c: Include <config.h>.
-
-Sat Jul 30 22:48:50 2005 Ben Pfaff <blp@gnu.org>
-
- * get.c: (cmd_match_files) Fix msg() bug found by -Wformat.
-
-Sat Jul 30 22:46:10 2005 Ben Pfaff <blp@gnu.org>
-
- * format.c: (check_common_specifier) Fix msg() bug found by
- -Wformat.
- (check_output_specifier) Ditto.
-
-Sat Jul 30 22:43:57 2005 Ben Pfaff <blp@gnu.org>
-
- * file-handle.q: (cmd_file_handle) Fix msg() bug found by
- -Wformat.
-
-Sat Jul 30 22:41:44 2005 Ben Pfaff <blp@gnu.org>
-
- * data-in.c: (parse_Z) [WORDS_BIGENDIAN] Don't declare buf[], to
- avoid "unused variable" warning.
-
-Sat Jul 30 22:38:46 2005 Ben Pfaff <blp@gnu.org>
-
- * command.c: (find_word) Cast `char' to `unsigned char' before
- passing to isspace().
-
-Sat Jul 30 22:36:29 2005 Ben Pfaff <blp@gnu.org>
-
- * case.c: (case_compare) Implement as delegating to
- case_compare_2dict().
-
-Sat Jul 30 22:34:18 2005 Ben Pfaff <blp@gnu.org>
-
- * algorithm.c: Inclusion of <alloca.h> is unneeded.
-
-Sat Jul 30 22:01:32 2005 Ben Pfaff <blp@gnu.org>
-
- * Make.build: Don't append -ansi to AM_CFLAGS for GCC. Using
- -ansi changes the behavior of header files significantly. It
- causes __STRICT_ANSI__ to be defined, and some headers interpret
- that as cause to e.g. not use `long long' or __attribute__. The
- former example is bad when off_t is supposed to be `long long',
- and the latter prevents -Wformat from working.
-
-Sun Jul 24 20:26:59 2005 Ben Pfaff <blp@gnu.org>
-
- Get rid of dependency on libgmp by writing our own routine for
- floating-point base conversion.
-
- * pfm-write.c: (write_float) Rewrote.
- (write_int) Rewrote.
- (pow30_nonnegative) New function.
- (pow30) New function.
- (trig_to_char) New function.
- (format_trig_digits) New function.
- (recurse_format_trig_int) New function.
- (format_trig_int) New function.
- (should_round_up) New function.
- (try_round_up) New function.
- (format_trig_double) New function.
-
-Sun Jul 24 18:49:20 2005 Ben Pfaff <blp@gnu.org>
-
- * data-in.c: (parse_numeric) Allow "1+23" even for F format, for
- compatibility.
-
-Sun Jul 24 18:47:37 2005 Ben Pfaff <blp@gnu.org>
-
- * pfm-read.c: (read_version_data) Read and ignore author field.
-
-Wed Jul 6 20:44:27 2005 Ben Pfaff <blp@gnu.org>
-
- * get.c: (mtf_processing) Don't assume that
- mtf_compare_BY_values() always returns -1, 0, or 1. Actually, it
- returns a negative, zero, or positive result. Fixes MATCH FILES
- bug on Mac OS X reported by "Marshall DeBerry" <mdb@radix.net>.
-
-Mon Jul 4 18:01:15 2005 Ben Pfaff <blp@gnu.org>
-
- * flip.c: [HAVE_SYS_TYPES_H] Really include <sys/types.h>. The
- preprocessor test for sys/types.h was accidentally inverted. This
- was bug 12789.
-
-Sun Jul 3 22:47:39 2005 Ben Pfaff <blp@gnu.org>
-
- * get.c: (cmd_match_files) Fix memory leak on `by' and on
- `vfm_source'.
-
- * getline.c: [HAVE_LIBREADLINE] (read_console) Fix memory leak on
- `line'.
-
- * vfm.c: (close_active_file) Remove unnecessary test.
-
-Sun Jul 3 21:45:32 2005 Ben Pfaff <blp@gnu.org>
-
- Fix NDEBUG compile errors.
-
- * hash.h: Needed explicit #include <assert.h>.
-
- * linked-list.c: (ll_next) First arg is UNUSED when NDEBUG is
- defined.
-
-Sun Jun 12 23:44:38 2005 Ben Pfaff <blp@gnu.org>
-
- Implement embedding for PostScript driver. Fixes bug 12970.
-
- * ascii.c: Fix compiler warnings.
-
- * html.c: Ditto.
-
- * chart.h: Add `file' member.
-
- * output.h: (struct outp_class) initialise_chart, finalise_chart
- should take outp_driver *, not outp_class *. Update all
- references.
-
- * plot-chart.c: (chart_create) Fix segfault when there are no
- output drivers at all.
- (chart_submit) Call d->class->finalise_chart.
-
- * postscript.c: (ps_open_page) Set cp_y to 0.
- (ps_submit) New function.
- (ps_chart_initialise) Implement.
- (ps_chart_finalise) Implement.
- (static var postscript_class) Add ps_submit.
- (static var epsf_class) Add ps_submit.
-
-
-Sun Jun 12 14:54:40 2005 Ben Pfaff <blp@gnu.org>
-
- Did some more work on bug 12859 and then realized that a *good*
- solution would require some fundamental restructuring. For now,
- I'm marking REPEATING DATA unimplemented, and then we can revisit
- it post-0.4.0.
-
- * command.def: Make REPEATING DATA unimplemented.
-
- * data-list.c: (cmd_repeating_data) Assume inline file is 80
- characters wide.
- (realize_value) Revert previous changes; no longer needed.
- Updated all callers.
-
- * error.c: (err_hcf) Set nfile_loc, mfile_loc to 0 after freeing
- file_loc, to avoid bad references later.
-
- * str.c: Fix typo.
-
-Tue Jun 7 00:14:09 2005 Ben Pfaff <blp@gnu.org>
-
- Make some code tolerant of reentry. Should not be needed if other
- code is correct but it is good to be generally tolerant.
-
- * error.c: (err_hcf) Set file_loc to null after free().
-
- * output.c: (outp_done) Similar changes.
-
- * str.c: (ds_destroy) Ditto.
-
-Tue Jun 7 00:10:20 2005 Ben Pfaff <blp@gnu.org>
-
- Continue work on bug 12859, plus some code cleanup.
-
- * data-list.c: (cmd_repeating_data) Replace `seen' bitmap by
- boolean variables. Don't try to compute starts_end, cont_end for
- inline file. Calculate length only after parsing variable
- specifications. Add proper transformation to list.
- (realize_value) If the rpd_num_or_var has no value, return new
- DEFAULT_MEMBER argument (for use with inline file).
- (repeating_data_trns_proc) Pass default values.
-
- * dfm-read.c: (dfm_close_reader) Only skip data if *not* still
- open, and only if we actually started reading data.
-
-Sun Jun 5 18:39:36 2005 Ben Pfaff <blp@gnu.org>
-
- Fix bug 11894.
-
- * output.c: (outp_read_devices) Fix message.
-
-Fri May 27 12:34:43 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * sort-prs.[ch] (newfiles), aggregate.c, sort.[ch]: Separated the guts
- of the sort algorithm from the parser for the SORT command.
-
- * rank.q: Added the parser for the RANK command.
-
-Thu May 26 12:29:21 2005 Ben Pfaff <blp@gnu.org>
-
- Fix bug 13192.
-
- * sort.c: (sort_parse_criteria) Only set *saw_direction if
- saw_direction is non-null. Thanks to John Darrington for
- reporting this bug.
-
-Tue May 24 21:52:55 2005 Ben Pfaff <blp@gnu.org>
-
- * get.c: (mtf_processing) Handle case of a lookup table as the
- active file. Thanks to John Darrington for reporting this bug.
-
-Wed May 25 10:27:02 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * alloc.c alloc.h: (xcalloc) changed signature to imitate the
- POSIX calloc function.
-
- * crosstabs.q get.c vars-prs.c: Updated calls to xcalloc to
- reflect new signature.
-
- * sfm-read.c: Now much more robust in the face of badly formed
- system files.
-
-Mon May 23 11:57:31 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- *sfm-read.c: Fixed some bugs regarding long string continuation
- records, which the previous fix uncovered.
-
-Sat May 21 12:48:34 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * sfm-read.c, sfmP.h: Allow reading of system files when the
- case_size value in the header is -1. Also changed some Errors to
- Warnings when reading system files.
-
-Tue May 17 21:00:57 2005 Ben Pfaff <blp@gnu.org>
-
- * data-list.c: (data_list_trns_free) Don't free the argument
- because cancel_transformations() will do that itself.
- (data_list_source_destroy) Destroy the argument to
- data_list_trns_free(), because it no longer does so itself.
-
-Tue May 17 18:29:35 2005 Ben Pfaff <blp@gnu.org>
-
- * data-out.c: (format_and_round) Don't output leading `-' if value
- rounds to zero.
-
-Tue May 17 00:06:43 2005 Ben Pfaff <blp@gnu.org>
-
- Fix bug 11119.
-
- * som.c: (output_encodings) If some cell in the table won't fit
- with the horizontal or vertical headers, cancel those headers.
-
- * som.h: (struct som_table_class) Add fits_width, fits_length,
- set_headers members.
-
- * tab.c: (tabi_fits_width) New function.
- (tabi_fits_length) New function.
- (tabi_set_headers) New function.
- (global var tab_table_class) Add the new functions as appropriate
- members.
-
-Mon May 16 22:34:06 2005 Ben Pfaff <blp@gnu.org>
-
- Fix rest of bug 13054.
-
- * format.def: Fix EDATE, SDATE, ADATE, JDATE, QYR, MOYR, WKYR,
- DATETIME, TIME system/portable file values.
-
-Mon May 16 22:31:15 2005 Ben Pfaff <blp@gnu.org>
-
- * data-list.c: (parse_free) Use make_input_format().
-
- * data-out.c: (num_to_string) Use make_output_format().
-
- * dictionary.c: (dict_create_var) Ditto.
-
- * format.c: (global var f8_2) New var.
- (make_input_format) New function.
- (make_output_format) New function.
-
- * get.c: (cmd_match_files) Use make_output_format().
-
- * list.q: (cmd_list) Ditto.
-
- * matrix-data.c: Ditto.
-
- * sfm-read.c: (parse_format_spec) Check output specifier
- thoroughly.
-
- * tab.c: (tab_float) Use make_output_format().
-
-Sun May 15 23:38:10 2005 Ben Pfaff <blp@gnu.org>
-
- Fix more of bug 13054.
-
- * format.def: FMT_A should allow 255-character output. FMT_AHEX
- should allow 510-character input and output.
-
- * data-out.c: (num_to_string) Get rid of NEW_STYLE option.
- (convert_E) Handle non-finite values.
- (try_F) Rewrite.
- (format_and_round) New function.
- (convert_infinite) New function used by try_F() and convert_E().
-
-Sun May 15 23:36:55 2005 Ben Pfaff <blp@gnu.org>
-
- Regularize string and buffer function names so that they make some
- kind of sense.
-
- * str.c: (mm_reverse) Rename buf_reverse(). Update all
- references.
- (mm_find_reverse) Rename buf_find_reverse(). Update all
- references.
- (mm_case_compare) Rename buf_compare_case(). Update all
- references.
- (st_compare_pad) Rename buf_compare_rpad(). Update all
- references.
- (str_compare_rpad) New function.
- (st_bare_pad_copy) Rename buf_copy_str_rpad(). Update all
- references.
- (buf_copy_str_lpad) New function.
- (st_bare_pad_len_copy) Rename buf_copy_rpad(). Update all
- references.
- (st_pad_copy) Rename str_copy_rpad(). Update all references.
- (st_trim_copy) Rename str_copy_trunc(). Update all references.
- (st_uppercase) Renamed str_uppercase(). Update all references.
-
-Sat May 14 08:22:26 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * dfm-read.c: Fixed polarity of test in dfm-close-reader. Closes
- Bug #13082
-
-Tue May 10 20:08:18 2005 Ben Pfaff <blp@gnu.org>
-
- * data-in.c: (data_in) Add assertion to check input specifier.
-
- * data-out.c: (data_out) Add assertion to check output specifier.
-
-Tue May 10 19:56:35 2005 Ben Pfaff <blp@gnu.org>
-
- Start to fix bug 13054.
-
- * format.c: (check_input_specifier) Improve error message.
- (check_input_specifier) Check F, COMMA, and DOLLAR formats for
- valid decimal places.
- (check_output_specifier) Ditto (but different criteria).
- (convert_fmt_ItoO) Assert valid input and output specifiers.
- Also, if input specifier has *any* decimal places, make the output
- specifier 1 place wider.
-
-Mon May 9 07:14:29 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * sysfile-info.c: Fixed bug [# 13024 ]
-
-Sun May 8 13:52:12 2005 Ben Pfaff <blp@gnu.org>
-
- "Fix" bug 13021 by disabling FILE TYPE. Eventually, we should
- actually implement it.
-
- * command.c: (FILE_TYPE_okay) Always return 1.
-
- * command.def: Change FILE TYPE, END FILE TYPE into UNIMPL.
-
- * file-type.c: Add prototypes to get rid of warnings.
-
-Sun May 8 08:08:07 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * barchart.c box-whisker.c cartesian.c piechart.c plot-hist.c: Fixed
- more ISO/IEC 9899:1990 conformance issues.
-
-Wed May 4 23:54:02 2005 Ben Pfaff <blp@gnu.org>
-
- Fix bug 12948. See also new test in
- tests/bugs/match-file-scratch.sh.
-
- * get.c: (mtf_merge_dictionary) Don't compact dictionary because
- that deletes scratch variables that someone else might be using,
- and because we can't reassign our sources' value indexes.
- Instead, simply don't copy scratch variables into the master
- dictionary.
-
- * dictionary.c: (dict_compact_values) Delete variables from the
- dictionary passed in, not from default_dict (!).
-
-Tue May 3 22:25:17 2005 Ben Pfaff <blp@gnu.org>
-
- Improve hash.c comments, error-checking.
-
- * hash.c: (struct hsh_table) [NDEBUG] Add hash_ordered member.
- (hsh_create) size == 0 should *not* return NULL! Set
- hash_ordered.
- (hsh_clear) Set hash_ordered.
- (locate_matching_entry) Check hash_ordered.
- (hsh_rehash) Rename rehash(). Add assertion. Set hash_ordered.
- (hsh_data) Set hash_ordered. Add const-ness to return value and
- update all callers.
- (hsh_sort) Ditto.
-
-Wed May 4 08:50:11 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * casefile.c: Removed unnecessary #include <valgrind/valgrind.h>
-
-Tue May 3 19:14:48 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * copyleft.c: Updated copyright date.
-
- * Makefile.am: Removed erroneous explicit "-lplot"
-
- * examine.q oneway.q: Made these files conform to ISO/IEC 9899:1990
-
-Tue May 3 16:20:31 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * command.c command.def: Added description string for unimplemented commands.
-
- * oneway.q: Sorted the hash tables before shipping out the results. Closes
- bug [#12931].
-
-Mon May 2 23:45:01 2005 Ben Pfaff <blp@gnu.org>
-
- Code improvements.
-
- * data-list.c: (parse_fixed) Use lex_end_of_command().
- (parse_free) Ditto.
- (cmd_repeating_data) Set cont_end.num in right situations.
- (parse_repeating_data) Remove redundant test.
-
-Mon May 2 23:37:19 2005 Ben Pfaff <blp@gnu.org>
-
- Partial fix for bug 12859.
-
- * data-list.c: (cmd_data_list) Add transformation properly in
- vfm_source == NULL case.
-
-Mon May 2 23:27:28 2005 Ben Pfaff <blp@gnu.org>
-
- * lexer.c: (lex_error) Improve error messages.
-
-Mon May 2 22:28:17 2005 Ben Pfaff <blp@gnu.org>
-
- * get.c: (cmd_match_files) Check token type before trying to match
- tokid. Fixes bug 12923.
-
-Mon May 2 22:16:51 2005 Ben Pfaff <blp@gnu.org>
-
- * flip.c: [HAVE_SYS_TYPES_H] Include <sys/types.h>. Fixes bug
- 12789.
-
-Mon May 2 22:02:52 2005 Ben Pfaff <blp@gnu.org>
-
- * expressions/generate.pl: (get_token) Make use of /g
- backward-compatible with Perl 5.6.1.
-
-Sun May 1 23:00:19 2005 Ben Pfaff <blp@gnu.org>
-
- * var-display.c: (cmd_variable_alignment) Fix memory leak.
- (cmd_variable_level) Ditto.
-
-Sun May 1 22:49:04 2005 Ben Pfaff <blp@gnu.org>
-
- Hash table had buggy deletion function. The fix required changing
- other functions to do probing in the required order.
-
- * hash.c: (locate_matching_entry) Rewrite and change interface.
- (hsh_rehash) Rewrite to use locate_matching_entry().
- (hsh_probe) Ditto.
- (hsh_find) Ditto.
- (hsh_delete) Ditto. Also, fix stupid bugs.
-
-Sun May 1 22:24:58 2005 Ben Pfaff <blp@gnu.org>
-
- * dictionary.c: (dict_clone) Properly copy vectors.
-
-Sun May 1 22:07:58 2005 Ben Pfaff <blp@gnu.org>
-
- New implementation of long variable names. Each variable has a
- "normal" name, which may be up to 64 bytes long and which is used
- for all normal operations. Variables may have a "short" name,
- which is limited to 8 bytes and used only for system and portable
- file input and output.
-
- Make tokid case-preserving. Update most uses of tokid to treat it
- case-insensitively.
-
- Update many commands to deal with long variable names.
-
- * autorecode.c: (cmd_autorecode) Use strcasecmp() instead of strcmp().
-
- * command.c: (cmd_parse) Ditto.
- (match_strings) Use toupper() before comparing characters.
- (conflicting_3char_prefixes) Use mm_case_compare() instead of
- memcmp().
- (cmd_match_words) Ditto.
-
- * compute.c: (lvalue_parse) Use st_trim_copy() instead of
- strncpy().
-
- * count.c: (struct cnt_var_info) Change n[] to fit long var name.
- Use st_trim_copy() instead of strcpy().
-
- * data-in.c: (parse_enum) Use mm_case_compare() instead of
- memcmp().
-
- * data-list.c: (struct dls_var_spec) Change name[] to fit long var
- name.
- (parse_free) Use st_trim_copy() instead of strcpy().
-
- * descript.c: (struct dsc_var) Change z_name[] to fit long var
- name.
- (try_name) Use strcasecmp() instead of strcmp().
- (generate_z_varname) Use st_trim_copy() instead of strcpy().
- (descriptives_compare_dsc_vars) Use strcasecmp() instead of
- strcmp().
-
- * dictionary.c: (struct dictionary) Removed `long_name_tab'
- member.
- (compare_long_names) Removed.
- (hash_long_name) Removed.
- (dict_create) Don't initialize `long_name_tab' member.
- (dict_clone) Copy short names into new dictionary.
- (dict_clear) Don't clear `long_name_tab' member.
- (dict_get_varname_block) Removed.
- (dict_add_longvar_entry) Removed.
- (free_nte) Removed.
- (dict_destroy) Don't destroy `long_name_tab' member.
- (dict_create_var_from_short) Removed.
- (dict_create_var_x) Removed.
- (dict_create_var) Get rid of longname handling.
- Clear short name.
- (dict_clone_var) Get rid of longname parameter and longname
- handling.
- (dict_lookup_var) Get rid of longname handling.
- (dict_reorder_var) New function.
- (dict_rename_var) Clear short name.
- (dict_rename_vars) Get rid of longname handling. Clear short
- names.
- (dict_create_vector) Support long vector names.
- (dict_lookup_vector) Use strcasecmp() instead of strcmp().
- (quasi_base27) Removed.
- (make_short_name) Removed.
- (compare_strings) New function.
- (hash_string) New function.
- (dict_assign_short_names) New function.
-
- * file-handle.q: (get_handle_with_name) Use strcasecmp() instead
- of strcmp().
- (get_handle_for_filename) Support long handle names.
-
- * file-type.c: (struct col_spec) Make `name' fit long var names.
- (cmd_file_type) Use strcasecmp() instead of strcmp().
-
- * flip.c: (make_new_var) Rewrite.
- (flip_sink_write) Use st_trim_copy() instead of strncpy().
-
- * format.c: (parse_format_specifier_name) Use mm_case_compare()
- instead of memcmp().
-
- * get.c: (cmd_save_internal) Rephrase.
- (rename_variables) Drop test for identical variable name.
- (struct mtf_proc) Change `first', `last' to fit long var name.
-
- * hash.c: (hsh_hash_case_string) New function for case-insensitive
- string hashing.
-
- * lexer.c: (restore_token) Use st_trim_copy() instead of
- strncpy().
- (lex_get) Don't uppercase string when copying into tokid.
- (lex_put_back_id) Use st_trim_copy() instead of
- strncpy().
-
- * list.q: (determine_layout) Consider length of variable names in
- choosing vertical layout.
-
- * matrix-data.c: (cmd_matrix_data) Use strcasecmp() instead of
- strcmp().
- (string_to_content_type) Ditto.
-
- * modify-vars.c: (compare_variables_given_ordering) Ditto.
- (struct var_renaming) Change `new_name' to fit long var name.
- (compare_var_renaming_by_new_name) Use strcasecmp() instead of
- strcmp().
-
- * pfm-read.c: (read_variables) Disallow system variables in system
- files.
- (write_variables) Call dict_assign_short_names() and use
- short_name[] members.
-
- * repeat.c: (internal_cmd_do_repeat) Use strcasecmp() instead of
- strcmp().
-
- * sfm-read.c: (sfm_open_reader) Rewrite code for long variable
- map. Reorder variables into same order as long variable map.
- (read_variables) Set short name.
-
- * sfm-write.c: (sfm_open_writer) Call dict_assign_short_names().
- (write_variable) Use st_bare_pad_copy().
- (write_longvar_table) Rewrite.
-
- * str.c: (mm_case_compare) New function.
-
- * sysfile-info.c: (compare_vectors_by_name) Use strcasecmp()
- instead of strcmp().
-
- * t-test.q: (tts_custom_groups) Remove redundant test.
- (tts_custom_pairs) Ditto.
-
- * var.h: (struct variable) Change `name' to fit long var names.
- Remove `longname'. Add `short_name' member. Reorder some
- variables.
- (struct name_table_entry) Removed.
- (struct vector) Change `name' to fit long vector names.
-
- * vars-atr.c: (var_is_valid_name) Allow long var names.
- (compare_var_names) Use strcasecmp() instead of strcmp().
- (compare_var_ptr_names) Ditto.
- (hash_var_name) Use hsh_hash_case_string().
- (hash_var_ptr_name) Ditto.
- (var_set_short_name) New function.
- (var_clear_short_name) New function.
- (var_set_short_name_suffix) New function.
-
- * vars-prs.c: (parse_DATA_LIST_vars) Support long names.
- Use strcasecmp() instead of strcmp().
- (struct array_var_set) Removed `longname_tab'.
- (array_var_set_lookup_var_idx) Drop longname_tab support.
- (array_var_set_destroy) Don't destroy `longname_tab'.
- (var_set_create_from_array) Don't create `longname_tab'.
-
- * vector.c: (cmd_vector) Use strcasecmp() instead of strcmp().
- Support long names.
-
- * expressions/parse.c: (word_matches) Use mm_case_compare()
- instead of memcmp().
- (compare_strings) New function.
- (lookup_function) Use compare_strings() instead of strcmp().
-
-Sun May 1 22:07:43 2005 Ben Pfaff <blp@gnu.org>
-
- * algorithm.c: (move_element) New function.
-
-Sun May 1 22:05:35 2005 Ben Pfaff <blp@gnu.org>
-
- * aggregate.c: (parse_aggregate_functions) Always initialize
- destvar.
-
-Sun May 1 22:03:47 2005 Ben Pfaff <blp@gnu.org>
-
- * aggregate.c: (cmd_aggregate) Use dict_clone_var_assert().
-
- * dictionary.c: (dict_clone) Ditto.
- (dict_clone_var_assert) New function.
-
- * get.c: (mtf_merge_dictionary) Use dict_clone_var_assert().
-
-Sun May 1 15:05:54 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * error.c: Added a string for the compiler version to the
- request_bug_report_and_abort function.
-
- * groff_font.c, font.c: Removed manpage(1) style references from
- comments, because RMS frowns upon them.
-
-Thu Apr 28 18:52:06 2005 Ben Pfaff <blp@gnu.org>
-
- * expressions/parse.c: Improve previous fix for bug 12858 (LAG).
-
-Fri Apr 29 09:28:00 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * expressions/parse.c: Added handler for OP_LAG_Vn and OP_LAG_Vs.
- Fixed bug [#12858] .
-
-Wed Apr 27 12:42:34 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * loop.c recode.c repeat.c: Fixed a couple of instances of SHORT_NAME_LEN
- which should be LONG_NAME_LEN
-
-Wed Apr 27 07:43:50 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * command.def echo.c: Added the ECHO command.
-
-Mon Apr 25 22:55:59 2005 Ben Pfaff <blp@gnu.org>
-
- Finish fixing MATCH FILES (bug 11677).
-
- * get.c: (trim_dictionary) Rewrite in terms of drop_variables(),
- keep_variables(), rename_variables().
- (drop_variables) New function.
- (keep_variables) New function.
- (struct mtf_file) Rename `in' to `in_name'. Add `in_var'.
- (cmd_match_files) Deal with in_var. Use drop_variables(),
- keep_variables(). When IN is specified, require BY. Set master
- variables after master dictionary is complete. Add IN variables
- after master dictionary is complete.
- (mtf_free_file) Free `in_name'.
- (mtf_delete_file_in_place) Set in_var value to 0.
- (mtf_read_nonactive_records) Rephrase.
- (mtf_processing) Support IN. Rephrase. Fix bugs.
- (mtf_merge_dictionary) Don't set master variables; we do that
- later now.
- (get_master) Don't insist that there's a master variable.
-
-Mon Apr 25 22:55:22 2005 Ben Pfaff <blp@gnu.org>
-
- Kluge to make some variable renaming sort of work.
- Needs real fix.
-
- * dictionary.c: (dict_rename_var) Call dict_add_longvar_entry().
-
-Mon Apr 25 22:52:28 2005 Ben Pfaff <blp@gnu.org>
-
- Add functions for comparing sets of variables between cases.
- Use the functions.
-
- * case.c: (case_compare) New function.
- (case_compare_2dict) New function.
-
- * aggregate.c: (struct agr_proc) Remove `prev_break' member. Add
- `break_case'.
- (cmd_aggregate) Nullify break_case. Don't call
- initialize_aggregate_info().
- (agr_destroy) Destroy break_case.
- (aggregate_single_case) Rewrite. Use case_compare().
- (dump_aggregate_info) Copy from break_case into output.
- (initialize_aggregate_info) Copy break_case from input.
-
- * get.c: (mtf_compare_BY_values) Use case_compare_2dict().
-
- * vfm.c: (equal_splits) Use case_compare().
-
-Sat Apr 23 17:01:04 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * dictionary.c vars-prs.c sfm-write.c: Fixed some memory leaks
-
-Sun Apr 17 23:08:15 2005 Ben Pfaff <blp@gnu.org>
-
- Start work on fixing MATCH FILES.
-
- * get.c: (enum operation) Remove OP_MATCH.
- (trim_dictionary) Change return value to bool. Don't support
- OP_MATCH.
- (struct mtf_file) Remove `first', `last' members.
- (struct mtf_proc) Add `first', `last' members. Change mtf_case
- from `struct ccase *' to `struct ccase'. Remove `by' member.
- (cmd_match_files) Essentially rewrite.
- (mtf_free) Don't free `by' member. Destroy `mtf_case' member.
- (mtf_read_nonactive_records) mtf_ parameter is not unused.
- (mtf_processing) Ditto. Also rephrase some code.
- (mtf_merge_dictionary) Rewrite for easy comprehension.
-
-Sun Apr 17 23:06:00 2005 Ben Pfaff <blp@gnu.org>
-
- * matrix-data.c: (wr_output_data) [DEBUGGING] Fix compilation
- error.
-
- * q2c.c: (dump_token) [DEBUGGING] Fix compilation error.
-
-Thu Apr 14 2005 John Darrington
-
- * var-display.c: New file.
-
- * format.h var.h sfm-read.c sfm-write.c dictionary.c : Added
- display_width, measure and alignment parameters to variables.
-
- * aggregate.c command.def compute.c count.c data-list.c descript.c
- dictionary.c dictionary.h expr-prs.c file-type.c flip.c get.c
- lexer.c lexer.h loop.c modify-vars.c pfm-read.c recode.c repeat.c
- sfm-read.c sfm-write.c sfm-write.h sfmP.h val-labs.c val.h var.h
- vars-prs.c vector.c :
- - Replaced literal constants representing maximum variable name
- length with macro definitions.
- - Added support for long variable names.
- - Changed lexer such that it no longer makes tokens upper
- case, but relies upon case insensitive behaviour of commands.
-
-Mon Apr 4 22:27:34 2005 Ben Pfaff <blp@gnu.org>
-
- * aggregate.c: (parse_aggregate_functions) If dict_create_var()
- fails, don't dereference the resulting null pointer (bug 12427).
- Also, fix double free error.
-
-Sat Mar 19 23:06:02 2005 Ben Pfaff <blp@gnu.org>
-
- * aggregate.c: (parse_aggregate_functions) Fix N_NO_VARS format.
- (accumulate_aggregate_info) Set int1 to 1 for SUM.
- (dump_aggregate_info) Only make SUM non-missing if there was at
- least one variate.
-
-Sat Mar 19 14:48:19 2005 Ben Pfaff <blp@gnu.org>
-
- * aggregate.c: (dump_aggregate_info) Properly test whether the
- destination variable is numeric, when making the result
- system-missing for columnwise missing values.
-
-Mon Mar 14 21:52:34 2005 Ben Pfaff <blp@gnu.org>
-
- * misc.h: Remove GCC specializations.
-
-Mon Mar 14 21:07:23 2005 Ben Pfaff <blp@gnu.org>
-
- Make sort stable (bug 12313).
-
- * sort.c: Don't need to include some headers anymore.
- (static var min_buffers) New variable.
- (static var max_buffers) New variable.
- (static var allow_internal_sort) New variable.
- (cmd_sort_cases) Add test mode.
- (sort_execute) Rephrase.
- (do_internal_sort) Don't try internal sorting if
- allow_internal_sort is set.
- (struct external_sort) Renamed `initial_runs' to `runs' and
- updated all references.
- (macro MIN_BUFFER_TOTAL_SIZE_RECS) Removed.
- (macro MIN_BUFFER_SIZE_BYTES) Removed.
- (macro MIN_BUFFER_SIZE_RECS) Removed.
- (compare_initial_runs) Removed.
- (struct record_run) Add member `idx'.
- (write_initial_runs) Pass increasing values to process_case() as
- index.
- (process_case) Add `idx' parameter and use it to initialize new
- `idx' member.
- (allocate_cases) Limit allocated buffers to max_buffers.
- (compare_record_run) Use new `idx' member for last resort
- comparison, for stability.
- (end_run) Call casefile_sleep() on irs->casefile, to prevent
- running out of file descriptors.
- (struct merge_state) Removed.
- (merge) Don't need to allocate cases. Always use MAX_MERGE_ORDER
- unless we have fewer runs left. Always merge consecutive runs,
- for stability. Return the final run.
- (mod) Removed.
- (choose_merge) New function.
- (merge_once) Rewritten.
-
-Mon Mar 14 21:05:42 2005 Ben Pfaff <blp@gnu.org>
-
- * cmdline.c: (static var testing_mode) Move into
- parse_command_line().
-
-Mon Mar 14 21:05:13 2005 Ben Pfaff <blp@gnu.org>
-
- * algorithm.c: (remove_range) New function.
- (remove_element) New function.
-
- * dictionary.c: (dict_delete_var) Use remove_element().
-
- * flip.c: (cmd_flip) Ditto.
-
-Sun Mar 13 22:52:05 2005 Ben Pfaff <blp@gnu.org>
-
- * file-handle.q: (struct file_handle) `open_mode' should not be
- const.
-
-Sun Mar 13 22:40:54 2005 Ben Pfaff <blp@gnu.org>
-
- First phase of making SORT CASES stable (bug 12313).
-
- * sort.c: (struct indexed_case) New structure.
- (do_internal_sort) Rewrite to make internal sorting stable.
- (compare_case_dblptrs) Removed.
- (compare_indexed_cases) New function.
-
-Sun Mar 13 22:38:40 2005 Ben Pfaff <blp@gnu.org>
-
- Clean-ups.
-
- * casefile.c: (casereader_read_xfer_assert) New function.
-
- * dictionary.c: (dict_compact_case) New function.
-
- * flip.c: (struct flip_pgm) New member idx_to_fv.
- (cmd_flip) Initialize idx_to_fv member.
- (destroy_flip_pgm) Free idx_to_fv member.
- (flip_sink_write) Use struct flip_pgm member instead of case_sink
- member.
- (flip_sink_write) Ditto.
-
- * vfm.c: (write_case) Use dict_compact_case() instead of
- compact_case().
- (compact_case) Removed.
- (storage_source_create) Removed `dict' parameter. All references
- updated.
-
- * vfm.h: (struct case_source) Removed `value_cnt' member. All
- references removed.
- (struct case_sink) Removed `dict', `idx_to_fv' members. All
- references removed.
-
-Sun Mar 13 22:35:55 2005 Ben Pfaff <blp@gnu.org>
-
- More AGGREGATE fixes.
-
- * aggregate.c: (accumulate_aggregate_info) Implement NMISS and
- NUMISS for strings. Fix FOUT, POUT, FGT, FLT, FIN, FOUT for
- strings.
- (initialize_aggregate_info) Fix initialization for MIN, MAX for
- strings.
-
-Sat Mar 12 23:26:21 2005 Ben Pfaff <blp@gnu.org>
-
- Start work on testing and debugging AGGREGATE.
-
- * aggregate.c: (cmd_aggregate) Use discrete bool variables instead
- of a bit-map. Require proper subcommand ordering. Make OUTFILE
- subcommand mandatory.
- (parse_aggregate_functions) Check that PIN, POUT, FIN, FOUT
- functions' arguments are in the correct order and swap them if
- not.
- (accumulate_aggregate_info) Make SUM include weights. Add various
- string functions.
- (dump_aggregate_info) Add various string functions.
- (initialize_aggregate_info) Initialize int1 for MIN, MAX.
-
- * sort.c: (sort_parse_criteria) Add parameter for returning
- whether any directions were specified. All callers updated.
-
-Sun Mar 13 14:54:27 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * t-test.q: Fixed erroneous logic in compare_group_binary.
-
-Sat Mar 12 13:29:21 2005 Ben Pfaff <blp@gnu.org>
-
- * split-file.c: (cmd_split_file) Ignore LAYERED and SEPARATE
- keywords (bug 11628).
-
-Sat Mar 12 13:17:12 2005 Ben Pfaff <blp@gnu.org>
-
- * vfm.c: (procedure_with_splits) Fix bug 11492: end_func() must be
- called *before* close_active_file().
-
-Sat Mar 12 12:20:57 2005 Ben Pfaff <blp@gnu.org>
-
- * file-handle.q: (struct file_handle) Change open_mode from
- character pointer to 3-char array, for safety. Updated all
- references.
-
-Sat Mar 12 12:15:49 2005 Ben Pfaff <blp@gnu.org>
-
- Thanks to Ben Kujala <bkujala@oregonchildcare.org> for reporting
- these bugs.
-
- * pfm-read.c: (read_header) Improve error message for many cases
- in which the input is not actually a portable file.
-
- * file-handle.q: (fh_open) When we give an error message, actually
- return NULL.
-
-Fri Mar 11 11:50:30 2005 Ben Pfaff <blp@gnu.org>
-
- * format.c: (check_common_specifier) New function for checks
- common to check_input_specifier() and check_output_specifier().
- (check_input_specifier) Use check_common_specifier().
- (check_output_specifier) Use check_common_specifier().
- (check_string_specifier) Removed.
- (check_specifier_type) New function.
- (check_specifier_width) New function.
- (get_format_var_width) Fix bug.
-
- * formats.c: (internal_cmd_formats) Only accept numeric variables.
-
- * lexer.c: (check_id) Rename lex_id_to_token(), make public,
- update all references. Make case-insensitive.
-
- * pfm-read.c: Essentially rewrite the whole file. Now much
- cleaner.
-
- * print.c: (check_string_width) New function.
- (fixed_parse_compatible) Use check_string_width(),
- check_specifier_type().
- (dump_fmt_list) Ditto.
-
- * str.c: (st_trim_copy) New function.
- (st_uppercase) New function.
-
- * vars-atr.c: (var_is_valid_name) New function.
-
- * expressions/parse.c: (type_coercion_core) Use
- check_specifier_type().
-
-Fri Mar 11 11:31:24 2005 Ben Pfaff <blp@gnu.org>
-
- * expressions/evaluate.c: (cmd_debug_evaluate) Fix memory leaks.
-
- * expressions/parse.c: (no_match) Ditto.
-
-Wed Mar 9 09:54:27 2005 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: (pspp_LDADD) Add libgsl-extras.a.
-
- * expressions/helpers.c: (struct func_params) Removed.
- (generalized_idf) Removed.
- (cdf_beta) Removed.
- (idf_beta) Removed.
- (idf_fdist) Use gslextras_cdf_beta_Pinv() instead of idf_beta().
-
- * expressions/operations.def: Implement IDF.BETA, CDF.BINOM,
- CDF.GEOM, CDF.HYPER, CDF.NEGBIN, CDF.POISSON using gsl-extras.
- Implement SIG.F, which I had overlooked previously.
-
-Tue Mar 8 12:47:53 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * command.c command.def glob.[ch] cmdline.c: Made DEBUG cmds
- available only in testing mode.
-
-Sun Mar 6 23:25:40 2005 Ben Pfaff <blp@gnu.org>
-
- * data-in.c: Use `bool' throughout, where relevant.
-
-Sun Mar 6 19:52:22 2005 Ben Pfaff <blp@gnu.org>
-
- DATA LIST with free-field formats should not have implied decimal
- places (bug 12035). Also clean up data-in.c a bit.
-
- * data-in.h: (enum) Add DI_IMPLIED_DECIMALS.
-
- * data-in.c: (apply_implied_decimals) New function.
- (parse_numeric) Don't adjust exponent if DI_IMPLIED_DECIMALS not
- set. Also, get rid of gotos.
- (parse_Z) Use apply_implied_decimals() if the field doesn't
- contain a decimal point.
- (parse_N) Use apply_implied_decimals().
- (parse_IB) Ditto.
- (parse_PIB) Ditto.
- (parse_P) Ditto.
- (parse_PK) Ditto.
- (to_roman) Removed.
- (parse_enum) New function.
- (macro CHAR_IS_ROMAN) Removed.
- (macro ROMAN_VALUE) Removed.
- (parse_month) Use parse_enum().
- (parse_weekday) Use parse_enum().
- (parse_DATETIME) Use long for weekday.
-
- * data-list.c: (read_from_data_list_fixed) Use
- DI_IMPLIED_DECIMALS.
-
-Sun Mar 6 17:07:20 2005 Ben Pfaff <blp@gnu.org>
-
- When the lexer sees something like `-5' in the input, it has to
- decide whether it's a negative numeric constant token or a '-'
- token followed by a positive numeric constant token. It always
- decides on the former, and then the parser can call
- lex_negative_to_dash() if it wants the latter. However, this
- doesn't work for the case of `-0', because negative zero is
- (portably) indistinguishable from positive zero. So now we divide
- T_NUM into two tokens, T_POS_NUM and T_NEG_NUM, to make the
- distinction clear. This requires a little bit of extra effort,
- because there were several references to T_NUM in the code base.
-
- * lexer.c: (lex_get) Use T_NEG_NUM and T_POS_NUM to distinguish
- positive and negative numeric constants.
- (lex_double_p) Renamed lex_is_number(). Changed return type to
- bool. Updated all relevant references to T_NUM to instead use
- this function.
- (lex_double) Renamed lex_number(). All references updated.
- (lex_integer_p) Renamed lex_is_integer(). Changed return type to
- bool. All references updated.
- (lex_token_representation) Understand T_NEG_NUM and T_POS_NUM.
- (lex_negative_to_dash) Ditto.
- (dump_token) Ditto.
-
- * lexer.h: (enum) Add T_POS_NUM, T_NEG_NUM. Remove T_NUM.
-
-Sun Mar 6 22:09:20 2005 Ben Pfaff <blp@gnu.org>
-
- * expressions/operations.def: (NUMBER) Use DI_IMPLIED_DECIMALS.
-
-Sun Mar 6 19:33:24 2005 Ben Pfaff <blp@gnu.org>
-
- * expressions/operations.def: (VEC_ELEM_NUM) Treat user-missing
- values as system-missing.
-
- * expressions/parse.c: (parse_vector_element) Fix order of
- arguments in call to expr_allocate_binary().
-
-Sun Mar 6 17:51:05 2005 Ben Pfaff <blp@gnu.org>
-
- * expressions/optimize.c: (optimize_tree) Fix optimization bug for
- x**2.
-
- * expressions/parse.c: (type_coercion_core) Set *node to NULL on
- failure, as indicated by function comment.
- (parse_binary_operators) Always return NULL on type_coercion()
- failure. Should have been doing this anyway, but bug in
- type_coercion_core() filtered through.
- (parse_add) Fix typo in user message.
- (parse_primary) Understand T_NEG_NUM and T_POS_NUM.
-
-Sun Mar 6 10:47:13 2005 Ben Pfaff <blp@gnu.org>
-
- * expressions/operations.def: Add VALUE function.
-
- * expressions/parse.c: (parse_function) Need an unary composite
- node for variables in A TO B, not a variable node. Use
- allocate_unary_variable().
- (parse_primary) Use allocate_unary_variable().
- (allocate_unary_variable) New function.
-
-Thu Mar 3 23:53:32 2005 Ben Pfaff <blp@gnu.org>
-
- * expressions/PSPP_expressions.pm: Renamed it back to generate.pl
- but fixed the real problem that was preventing the build from a
- separate directory. I liked it my way better ;-)
-
-Thu Mar 3 23:17:51 2005 Ben Pfaff <blp@gnu.org>
-
- * expressions/parse.c: (expr_parse) Fix parameter type. Thanks to
- John Darrington <john@darrington.wattle.id.au> for reporting this
- bug.
-
-Thu Mar 3 22:10:25 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * expressions/Makefile.am expressions/evaluate.h.pl
- expressions/evaluate.inc.pl expressions/operations.h.pl
- expressions/optimize.inc.pl expressions/parse.inc.p:
-
- Renamed generate.pl to PSPP_expressions.pm and adjusted *.pl
- to suit.
-
- Fixed everything so that it can be built from an arbitrary
- directory.
-
-Thu Mar 3 22:08:35 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * Makefile.am : Fixed up CLEANFILES target.
-
-Mon Feb 28 23:49:56 2005 Ben Pfaff <blp@gnu.org>
-
- * str.h: Changed `struct len_string' to `struct fixed_string', a
- more accurate name. Updated all references.
-
-Mon Feb 28 23:35:30 2005 Ben Pfaff <blp@gnu.org>
-
- Redo calendar support. Should now be bug-for-bug compatible.
-
- * calendar.c: New file.
-
- * calendar.h: New file.
-
- * data-in.c: Use new calendar functions.
- (parse_sign) Change sense of return value.
- (calendar_error) New function.
- (ymd_to_ofs) New function.
- (ymd_to_date) New function.
- (parse_DATE) Use new function.
- (parse_ADATE) Ditto.
- (parse_EDATE) Ditto.
- (parse_SDATE) Ditto.
- (parse_JDATE) Ditto.
- (parse_QYR) Ditto.
- (parse_MOYR) Ditto.
- (parse_WKYR) Ditto.
- (parse_TIME) Ditto.
- (parse_DTIME) Ditto.
- (parse_DATETIME) Ditto.
-
- * data-out.c: (convert_date) Use new calendar functions.
-
- * error.c: (err_vmsg) Changed interface to be more sensible.
- Updated all callers.
- (dump_message) Don't double new-lines (why did we do this
- anyway?).
-
-Mon Feb 28 23:30:25 2005 Ben Pfaff <blp@gnu.org>
-
- * sfmP.h: (macro flt64) Moved here from pref.h.orig.
- (macro FLT64_MAX) Moved here from pref.h.orig.
-
-Mon Feb 28 23:28:01 2005 Ben Pfaff <blp@gnu.org>
-
- * set.q: Support SET EPOCH.
- (static var set_epoch) New var.
- (aux_stc_custom_epoch) New function.
- (stc_custom_epoch) New function.
- (get_epoch) New function.
- (stc_custom_pager) [USE_INTERNAL_PAGER] Fix bug.
-
- * format.c: Make it possible just to check whether a specifier is
- valid without emitting an error message.
- (parse_format_specifier_name) Change interface, update all
- callers.
- (check_input_specifier) Ditto.
- (check_output_specifier) Ditto.
- (parse_format_specifier) Ditto.
-
-Mon Feb 28 23:24:08 2005 Ben Pfaff <blp@gnu.org>
-
- * command.def: Add DEBUG POOL.
-
- * pool.c: (pool_destroy) Fix bug in deleting this pool from its
- parent.
- (pool_clear) Properly account for size of pool gizmo.
- (pool_realloc) Ditto.
- (pool_clone) New function.
-
- * pool.h: Mark our allocation functions MALLOC_LIKE.
-
-Mon Feb 28 23:21:26 2005 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: Move many definitions into new top-level
- Make.build. Add expressions to SUBDIRS. Add calendar.c,
- calendar.h. Remove expr-evl.c, expr-opt.c expr-prs.c, expr.h,
- exprP.h, expr.def.
-
- * case.c: (case_resize) New function.
- (case_swap) New function.
-
- * casefile.c: Include mkfile.h.
-
-Fri Feb 25 21:11:35 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * sfm-read.c: Fixed a buglet which caused a crash when trying
- to read a non-existent file.
-
-Sun Feb 13 16:11:13 2005 Ben Pfaff <blp@gnu.org>
-
- Fix bug 11955.
-
- * aggregate.c: (parse_aggregate_functions) Code cleanup.
- Important part: get rid of spurious copying of function->format to
- destvar->print and destvar->write.
-
-Fri Feb 11 00:08:36 2005 Ben Pfaff <blp@gnu.org>
-
- Fix bug 11916, which was confusing a variable's `index' member
- with the variable's position in a var_set. Although these are
- usually the same, they are not for array `var_set's.
-
- Took advantage of this bug as an opportunity to clean up and
- rewrite parse_var_set_vars().
-
- * vars-prs.c: (parse_vs_variable_idx) New function.
- (parse_vs_variable) Reimplement in terms of
- parse_vs_variable_idx().
- (parse_var_idx_class) New function.
- (add_variable) New function.
- (add_variables) New function.
- (parse_var_set_vars) Rewritten.
- (struct var_set) Change `lookup_var' member that returns a
- variable into `lookup_var_idx' member that returns an int.
- Updated the var set implementations in obvious corresponding ways.
- Used compare_var_ptr_names(), hash_var_ptr_name() just added.
-
-Fri Feb 11 00:06:03 2005 Ben Pfaff <blp@gnu.org>
-
- Use our global variable compare & hash functions and give them
- better names. Add similar functions for dealing with double
- pointers to variables.
-
- * vars-atr.c: (compare_variables) Renamed compare_var_names().
- (hash_variable) Renamed hash_var_name().
- (compare_var_ptr_names) New function.
- (hash_var_ptr_name) New function.
-
- * t-test.q: (cmd_t_test) Use global compare_var_names(),
- hash_var_name().
- (compare_var_name) Removed.
- (hash_var_name) Removed.
-
-Fri Feb 11 00:04:39 2005 Ben Pfaff <blp@gnu.org>
-
- Fix dictionary bug.
-
- * dictionary.c: (compare_variable_dblptrs) Rename
- compare_var_ptrs() and fix it to properly dereference the double
- pointers.
-
-Mon Feb 7 09:58:15 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- crosstabs.q examine.q oneway.q q2c.c: Added a q2c feature to
- declare subcommands as mandatory. Closed bug #11843
-
-Sat Feb 5 20:35:10 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * getline.c command.[ch] command.def: Added (very rudimentary)
- support for line completion when in interactive mode. Partially
- addresses bug #11693
-
-Mon Jan 31 09:52:51 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * examine.q factor_stats.c oneway.q output.c pfm-read.c: Fixed some
- problems revealed by valgrind.
-
-
-Wed Jan 26 11:44:11 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * set.q: Affixed a fix to the previous fix such that we'll be OK now
- whether or not PAGER is set.
-
-Wed Jan 26 09:25:54 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * set.q: Copied the string produced by getenv("PAGER") thus avoiding
- "invalid free" errors. Hopefully fixes bug #11722
-
- * compute.c expr-prs.c: Check that lvalues are populated before
- attempting to destroy them. Closes bug #11676
-
-Tue Jan 25 21:01:43 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * aggregate.c: Initialised the complete agr_proc structure.
- Closes bug #11675
-
-
-Sun Jan 23 23:02:21 2005 Ben Pfaff <blp@gnu.org>
-
- * print.c: (print_trns_free) Close the dfm writer if there is one,
- fixing a memory leak.
-
-Mon Jan 24 12:24:36 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * glob.c oneway.q q2c.c t-test.q vfm.c: Still *more* memory leaks
- fixed.
-
-
-Fri Jan 21 19:54:14 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * linked-list.[ch] Added
-
- * examine.q file-handle.[hq] font.h glob.c groff-font.c postscript.c
- set.q: Yet more memory leaks
-
-Tue Jan 18 23:12:40 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * t-test.q examine.q : More memory leaks fixed.
-
-Tue Jan 18 19:26:59 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * examine.q factor_stats.[ch] get.c pfm-read.c: Plugged numerous
- memory leaks.
-
-Mon Jan 10 14:43:45 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * ascii.c cartesian.c casefile.c chart.h devind.c
- examine.q frequencies.q
- html.c output.h piechart.c plot-chart.c plot-hist.c
-
- Integrated the chart rendering into the output stream
- (currently only works for html).
-
- Removed gratuitous use of ifndef NO_CHARTS, and replaced with
- dummy-chart.c for compiling without charts.
-
- * mkfile.[ch] Created.
-
- * som.[ch] tab.[ch]: Changed name of som_table to som_entity
- Added type element so we can tell if it's a chart or a table.
-
- * chart.h examine.q piechart.c plot-chart.c plot-hist.c: changed the
- API of charts to be more like that of tables.
-
-Thu Jan 13 21:00:02 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * casefile.c main.c: Moved the SIGINT handler from casefile.c to
- main.c. Removed the handler for SIGQUIT.
-
-Mon Jan 10 14:43:45 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * casefile.c: Added a signal handler to delete temp files on
- SIGINT and SIGQUIT
-
- * permissions.c Inhibited the PERMISSIONS command when SAFER is on.
-
- * command.def Added a lot more unimplemented commands.
-
- * copyleft.[ch] cmdline.c Moved legal information to copyleft.c
-
-Sat Jan 8 23:58:34 2005 Ben Pfaff <blp@gnu.org>
-
- * sort.c: (compare_initial_runs) Needed additional level of
- dereferencing.
- (merge_once) Fix plenty of stupid mistakes.
-
-Sat Jan 8 23:55:27 2005 Ben Pfaff <blp@gnu.org>
-
- * casefile.c: (casefile_sleep) Need to flush_buffer() after
- calling casefile_to_disk() or we will lose the last block in the
- file if the casefile started out as disk-based.
- (casefile_get_reader) Initialize reader->destructive to 0.
- (cmd_debug_casefile) Add new test pattern.
- (test_casefile) Define new test pattern to make sure
- casefile_sleep() works properly.
-
-Fri Jan 7 08:00:05 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * Makefile.am chart.[ch] histogram.[ch] piechart.c (Modified);
- plot-hist.c plot-chart.c (Added) Reorganised these files in an
- attempt to seperate the creation and processing of charts from their
- actuall renedering.
-
- * examine.q frequencies.q generated charts conditional upon the NO_CHARTS
- macro.
-
-Thu Jan 6 18:48:58 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * main.c Added a signal handler for SIGFPE
-
- * sort.c Somewhat more robust fix to the previous entry.
-
-Wed Jan 5 21:23:31 2005 Ben Pfaff <blp@gnu.org>
-
- * sort.c: (merge) Fix assertion for proper Huffman merge pattern:
- 0 == 1 modulo 1. See Knuth 5.4.9 (vol. 3, 2nd ed.,
- pp. 361). Thanks to John Darrington <john@cellform.com.au> for
- reporting the bug.
-
-Wed Jan 5 22:42:26 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * case.h Fixed bug # 11307
-
-Wed Jan 5 08:30:48 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * val-labs.c Fixed bug which caused a crash if VALUE LABELS had
- a trailing slash.
-
-Mon Jan 3 17:44:37 2005 Ben Pfaff <blp@gnu.org>
-
- * pfm-read.c: (read_variables) Remove direct manipulation of
- v->aux, which is no longer needed. Fixes bug 11483.
-
-Sat Jan 1 19:01:16 WST 2005 John Darrington <john@darrington.wattle.id.au>
-
- * data-list.c Fixed a bug in parsing delimiters.
-
- * group.c vars-atr.c Fixed buglet in hash/compare functions for alpha
- values.
-
- * percentiles.c Properly handled calculation of Tukey hinges where
- the number of data is small.
-
- * oneway.q Used the generic value_to_string function for independent
- variable instead of trying to do it ourselves.
-
- * box-whisker.c Fixed a buglet which caused a crash if the number of
- data was zero
-
-
-Fri Dec 31 16:47:45 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * examine.q box-whisker.c chart.h Implemented boxplots in EXAMINE
-
- * percentiles.c Fixed some bugs when calculating percentiles when
- there's a small number of cases.
-
-Wed Dec 29 08:18:08 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * percentiles.[ch] Added. Calculates percentiles and Tukey hinges
-
- * examine.q factor_stats.[ch] Added calculation of percentiles
-
-Fri Dec 24 15:09:11 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * t-test.q Fixed bug #11227 Made t-test work when the independent
- variable is alpha
-
-Sat Dec 11 11:43:45 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * factor_stats.c Fixed calculation of trimmed mean under various
- special conditions.
-
-Sat Dec 4 17:14:45 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * histogram.c chart.[ch] factor_stats.c frequencies.q
-
- Added code to calculate sensible histogram ranges and limits.
-
-Thu Dec 2 13:37:43 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * chart.h Updated to reflect many API changes.
-
- * cartesian.c chart.c Moved the definitions of chart_write_{xy}scale from
- cartesian.c and into chart.c
-
- * factorstats.[ch] Added the histogram calculations
-
- * casefile.c Removed an unused variable.
-
- * frequencies.q examine.q histogram.c Reworked the API for
- histograms.
-
- * piechart.c Revised the API for piecharts.
-
- * var.h Moved the definitions of freq_tab and freq out of var.h
- and into frequencies.q where they belong.
-
-Tue Nov 30 21:10:20 2004 Ben Pfaff <blp@gnu.org>
-
- * flip.c: (flip_file) Check for off_t separately from fseeko(),
- using AC_TYPE_OFF_T.
-
-Tue Nov 30 08:47:41 2004 Ben Pfaff <blp@gnu.org>
-
- * flip.c: (flip_file) If fseeko() is not available, use long int
- for off_t. Thanks to "Marshall DeBerry" <mdb@radix.net> for
- reporting the problem.
-
-Mon Nov 29 12:20:59 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * examine.q factor_stats.[ch] Changed stderr to se_mean to avoid
- conflict with stdio.
-
-Sun Nov 21 10:32:41 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * var-labs.c (var_to_string) Now returns null if the variable is null
-
- * value-labels.c (value_to_string) Made it return null if either the
- value or the variable is null.
-
- * hash.c (hsh_clear) Fixed a buglet.
-
- * examine.q factor_stats.[ch] Largely rewrote, because I'd started
- with the wrong model.
-
- * casefile.[ch] Added a function to return the casereader.case_idx
- member
-
- * examine.q Implemented the extreme values results.
-
-John Darrington <john@darrington.wattle.id.au>
-
- * settings.h set.c glob.[ch] frequencies.q q2c.c error.c lexer.[ch]
- output.[ch] getline.c
-
- Plugged some memory leaks
-
-Mon Nov 15 23:47:40 2004 Ben Pfaff <blp@gnu.org>
-
- Adopt GSL random number generators, paving the way for providing
- the complete suite of random number generators on expressions.
-
- * Makefile.am: Remove random.c, random.h.
-
- * random.c: Removed.
-
- * random.h: Removed.
-
- * algorithm.c: (algo_default_random) Use GSL functions.
-
- * casefile.c: (test_casefile) Use GSL RNG functions.
-
- * expr-evl.c: (expr_evaluate) Use GSL RNG functions for OP_NORMAL,
- OP_UNIFORM.
-
- * sample.c: (cmd_sample) Use GSL RNG functions.
- (sample_trns_proc) Ditto.
-
- * set.q: (static var set_seed) Removed.
- (static var seed_flag) Removed.
- (static var rng) New variable.
- (aux_stc_custom_seed) No seed value anymore, don't print anything.
- (stc_custom_seed) Use new seed functions.
- (seed_is_set) Removed.
- (get_rng) New function that composes the entire external
- interface.
- (set_rng) New function.
- (random_seed) New function.
-
-Mon Nov 15 22:08:25 2004 Ben Pfaff <blp@gnu.org>
-
- * expr-evl.c: (expr_evaluate) Fix XDATE.JDAY formula. Thanks to
- John Darrington <john@darrington.wattle.id.au> for reporting this
- bug.
-
-Tue Nov 16 13:19:18 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * permissions.c command.def Added the PERMISSIONS command
-
-Mon Nov 15 01:33:32 2004 Ben Pfaff <blp@gnu.org>
-
- * q2c.c: (dump_header) Don't try to emit #includes at very top of
- output file because that will precede #include <config.h>, which
- is bad.
- (main) Add needed headers to /* (header) */ code.
-
-Mon Nov 15 01:21:36 2004 Ben Pfaff <blp@gnu.org>
-
- Instead of making system or portable file readers responsible for
- dropping and reordering variables, make them read full cases and
- let the caller take care of any changes.
-
- * get.c: New "case map" structure to handle this. Use for GET,
- IMPORT, MATCH FILES. Essentially rewrite the whole file.
-
- * pfm-read.c: (pfm_read_case) Read into provided case. Signature
- changed appropriately.
-
- * sfm-read.c: (sfm_read_case) Ditto.
-
-Mon Nov 15 00:47:45 2004 Ben Pfaff <blp@gnu.org>
-
- Decided that case_serialize() and case_unserialize() were too
- abstract. Also we need a couple more functions to avoid excessive
- copying for data in/out fast paths.
-
- * case.c: (case_serial_size) Removed.
- (case_serialize) Rename case_to_values() and make its argument
- explicitly an array of union values.
- (case_unserialize) Rename case_from_values() and make its argument
- explicitly an array of union values.
- (case_data_all) New function.
- (case_data_all_rw) New function.
-
- * casefile.c: (struct casefile) Change buffer from array of
- unsigned char to array of union value for better accuracy.
- Redefine buffer_used and buffer_size in terms of values, not
- bytes. Remove case_size because it is now redundant with
- value_cnt. Fix up all references to these members.
-
-Mon Nov 15 00:45:46 2004 Ben Pfaff <blp@gnu.org>
-
- * barchart.c: (struct subcat) Make `label' member const to silence
- GCC warning with -Wwrite-strings.
-
- * cartesian.c: (struct dataset) Ditto.
-
- * case.c: Don't re-define NDEBUG if already defined.
- Add lots of comments.
-
- * str.c: Fix includes.
-
- * crosstabs.q: Fix includes.
-
- * examine.q: Fix includes. Fix GCC warning about unused
- variables.
-
- * frequencies.q: (stat macro) Removed and replaced where used by
- its expansion.
-
- * list.q: Fix includes.
-
- * oneway.q: Fix includes.
-
- * piechart.c: Fix includes. Only define M_PI if not already
- defined.
-
- * sfm-read.c: (bswap) New function.
- (bswap_int32) Write in terms of bswap.
- (bswap_flt64) Ditto.
-
- * str.c: (ds_data) Add external definition here, needed because
- str.h has only an `extern inline' version.
-
- * value-labels.c: Fix includes.
-
-Mon Nov 15 00:40:55 2004 Ben Pfaff <blp@gnu.org>
-
- Instead of providing a system or portable file writer with a raw
- case in the format needed for output, provide it with a regular
- case. The writer takes care of any needed translation.
-
- * aggregate.c: Adopt new scheme for AGGREGATE.
- (struct agr_proc) sfm_agr_case member removed.
- (write_case_to_sfm) Removed because the new interface is easier to
- use.
-
- * get.c: Adopt new scheme for SAVE, XSAVE, EXPORT.
-
- * pfm-write.c: Implement new scheme.
-
- * sfm-write.c: Ditto.
-
-Mon Nov 15 00:32:24 2004 Ben Pfaff <blp@gnu.org>
-
- Instead of treating `struct file_handle' as a class to subclass
- into data files, system files, and portable files, instead use it
- as a helper that coordinates access. Now it is opaque, too.
-
- This means that most references to a struct file_handle are now
- changed into references to one of struct dfm_reader, struct
- dfm_writer, struct sfm_reader, struct sfm_writer, struct
- pfm_reader, or struct pfm_writer, according to what's being read
- or written.
-
- Most related changes are only worth summarizing briefly.
-
- * dictionary.c: (dict_clear) Destroy aux data in deleted
- variables.
- (dict_clear_aux) New function.
- (dict_create_var) Initialize aux, aux_dtor.
- (dict_delete_var) Destroy aux data in deleted variable.
-
- * file-handle.h: (struct fh_ext_class) Removed.
- (struct file_handle) Removed.
- (fh_init_files) Removed.
-
- * file-handle.q: Changed references to a handle's `private' member
- to direct references.
- (struct private_file_handle) Renamed file_handle.
- Add next, open_cnt, type, open_mode, aux members.
- (struct file_handle_list) Removed.
- (extern var inline_file) Removed.
- (static var file_handles) Changed from file_handle_list * to
- file_handle *.
- (create_file_handle) Initialize new members.
- (fh_close_handle) Removed.
- (mode_name) New function.
- (fh_open) New function.
- (fh_close) New function.
- (fh_parse_file_handle) Renamed fh_parse().
-
- * glob.c: (init_glob) Remove fh_init_files() call.
-
- * aggregate.c: use sfm_writer.
- (create_sysfile) Removed because the new interface is simpler.
-
- * apply-dict.c: Use sfm_reader.
-
- * data-list.c: Use dfm_reader.
-
- * file-type.c: Use dfm_reader.
-
- * get.c: Use sfm_reader, sfm_writer, pfm_reader, pfm_writer.
-
- * inpt-pgm.c: Use dfm_reader.
-
- * print.c: Use dfm_writer.
-
- * sysfile-info: Use sfm_reader.
-
- * dfm-read.c: Adopt new file handle infrastructure.
-
- * dfm-write.c: Ditto.
-
- * pfm-read.c: Ditto.
-
- * pfm-write.c: Ditto.
-
- * sfm-read.c: Ditto.
-
- * sfm-write.c: Ditto.
-
-Mon Nov 15 00:31:44 2004 Ben Pfaff <blp@gnu.org>
-
- Break dictionary functions into separate header file.
-
- * dictionary.h: New file.
-
- * var.h: Moved dict_*() functions to dictionary.h.
-
-Mon Nov 15 00:30:33 2004 Ben Pfaff <blp@gnu.org>
-
- Get rid of procedure-specific union in struct variable, using
- instead a void * pointer and a destructor function.
-
- Most related changes are only worth brief summaries.
-
- * crosstabs.q: Fix includes. Use new struct var_range in lieu of
- old p.crs member in struct variable.
-
- * frequencies.q: Fix includes. Use new struct var_freqs in lieu
- of old p.frq member in struct variable.
-
- * histogram.c: (draw_histogram) Takes new freq_tab arg because
- it's no longer possible to grab this from var->p.frq.
-
- * piechart.c: (draw_piechart) Ditto.
-
- * group.c: (group_proc_get) New function.
-
- * levene.c: Use group_proc_get() in lieu of old p.grp_data member
- in struct variable.
-
- * oneway.q: Ditto.
-
- * t-test.q: Ditto.
-
- * main.c: (execute_command) Clear aux data in default_dict after
- each command. (It's debatable whether this should be done.)
-
- * matrix-data.c: Use new struct mxd_var in lieu of old p.mxd
- member in struct variable.
-
- * means.q: Get rid of integer mode, which is not included in
- recent SPSS and was the only code that wanted per-variable private
- data.
-
- * var.h: (struct crosstab_proc) Removed.
- (struct frequencies_proc) Removed.
- (struct list_proc) Removed.
- (struct get_proc) Removed.
- (struct means_proc) Removed.
- (struct matrix_data_proc) Removed.
- (struct match_files_proc) Removed.
- (lots of enums) Removed.
- (struct variable) Removed members `p', `get'. Add member
- `aux_dtor'.
-
- * vars-atr.c: (var_attach_aux) New function.
- (var_detach_aux) New function.
- (var_clear_aux) New function.
- (var_dtor_free) New function.
- (discard_variables) Use NULL instead of inline_file.
-
-Fri Nov 12 10:07:11 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * value-labs.c Fixed the implmentation of value_to_string, so
- that it properly handles alpha values.
-
- * oneway.q Changed instances where labels were being probed manually,
- to use the canonical {var,value}_to_string functions
-
-Thu Nov 11 21:01:31 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * examine.q cartesian.c chart.[ch] Added normal and detrended normal
- plots. Changed the API of the cartesian plot to be a much lower level
- thing.
-
-Sun Nov 7 17:25:04 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * examine.q Added some of the parametric calculations
-
- * factor_stats.[ch] Created
-
-Sat Nov 6 21:24:31 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * examine.q Changed the definition of factors to be a composite, and
- dealt with the consequences.
-
-Sat Nov 6 20:40:38 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * examine.q Fixed problem where examine wasn't dealing properly with
- splits
-
-Sat Nov 6 14:49:47 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * oneway.q Fixed problem where oneway wasn't dealing properly with
- splits
-
-Thu Nov 4 11:09:01 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * q2c.c examine.q Fixed a bug (feature?) whereby arrays in the
- command which had settings didn't get the appropriate code
- generated.
-
- * val.h value-labels.[ch] var-labs.c Added v*to_string functions
- to convert variables/values to strings.
-
- * examine.q Added framework for the EXAMINE command.
-
-Mon Nov 1 12:46:17 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * q2c.c frequencies.q set.q t-test.q Fixed the q2c parsing of DBL
- subcommand types. Changed frequencies.q to use it rather then the
- custom parser. Dealt with the consequences. Added a test for NTILES
- subcommand of frequencies.
-
-Sat Oct 30 09:16:29 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * oneway.q Fixed up the behaviour when given missing values
-
- * levene.c oneway.q Fixed a buglet with the levene statistic and
- incorporated the levene test into the oneway command.
-
- * group.h t-test.q Moved the CMP_EQ and CMP_LE symbols out of
- global scope, since they're only relevant to T-TEST
-
-Fri Oct 29 17:39:03 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * group.c group.h group_proc.h levene.c oneway.q t-test.q
-
- Made the t-test more consistent
- with the way it handles groups. That is, it now uses a hash instead
- of an array of 2. Also, made the levene.c file independent of the
- implementation of the t-test. So now levene should be fine for both
- t-test and anova.
-
- * Added an oneway.q file for one way anova
-
-Wed Jun 2 22:08:02 2004 Ben Pfaff <blp@gnu.org>
-
- * descript.c: (cmd_descriptives) Remove harmless but bogus test in
- STATISTICS parsing.
-
-Mon May 31 20:45:24 2004 Ben Pfaff <blp@gnu.org>
-
- Fix memory leaks.
-
- * data-list.c: (cmd_data_list) Free dls->delims on lossage.
- (data_list_trns_free) Free dls->delims.
-
- * t-test.q: (tts_custom_pairs) Free vars.
- (ssbox_one_sample_init) Fix tab_vline() argument.
- (ssbox_independent_samples_init) Ditto.
- (trbox_paired_init) Ditto.
- (trbox_one_sample_init) Ditto.
-
-Mon May 31 17:19:27 2004 Ben Pfaff <blp@gnu.org>
-
- Generalize casefiles to the extent that we can use them for
- sorting and other kinds of data transformations. Change cases to
- be copy-on-write to improve memory efficiency in common cases.
- Every access to a member of a `struct ccase' was changed to be a
- call to a case_*() function, especially case_data(), case_num(),
- case_str(), or case_data_rw(). Many instances of a local variable
- named "case_num" were changed to "case_idx" as a consequence.
- Many `struct ccase *' were changed to actual `struct ccase'
- because of copying semantics of cases. In several places there
- was a choice between updating debug code to work with the new ADTs
- or just deleting it because it was useless; I chose to delete it.
-
- * Makefile.am: (pspp_SOURCES) Add case.c, case.h.
-
- * case.c: New file.
-
- * case.h: New file.
-
- * aggregate.c: (struct agr_proc) Change type of `sort' to
- sort_criteria *. Add `break_vars', `break_var_cnt' members.
- Rename `vars' to `agr_vars', all references updated. Change
- `agr_case' to type `struct ccase'.
- (cmd_aggregate) Deal with new members. Use case_create(),
- sort_active_file_in_place(), sort_active_file_to_casefile().
- (agr_destroy) Deal with new members.
- (aggregate_single_case) Ditto.
- (dump_aggregate_info) Ditto.
- (initialize_aggregate_info) Ditto.
- (agr_to_active_file) Ditto.
- (presorted_agr_to_sysfile) Ditto.
- (sort_agr_to_sysfile) Removed.
-
- * alloc.c: (out_of_memory) Make non-static.
-
- * alloc.h: Prototype out_of_memory().
-
- * casefile.c: Switched from a linked list in-memory representation
- to a two-level array-style representation. The linked list was
- appropriate when we could stick a header onto cases, but that's no
- longer the case. Also, the two-level array will allow for random
- in-memory access in case that's ever wanted. Also added the
- concept of a `destructive casereader', one that destroys cases in
- the underlying casefile as they are read out.
- (macro CASES_PER_BLOCK) New macro.
- (struct casefile) New members `value_cnt', `case_list_size',
- `case_acct_size', `being_destroyed', `cases'. Removed `head',
- `tail'.
- (struct casereader) Removed `cur'. Added `destructive', `c'.
- (global var casefiles) Made static.
- (static var case_bytes) New var.
- (casefile_create) Takes a value count, not a case size in bytes,
- to conform to the case interface. All callers updated. Deal with
- new and removed members.
- (casefile_destroy) Deal with new and removed members.
- (casefile_sleep) New function.
- (casefile_get_case_size) Removed.
- (casefile_get_value_cnt) New function.
- (casefile_append) Rewritten to deal with new and removed members.
- (casefile_append_xfer) New function.
- (write_case_to_disk) Use case_serialize().
- (call_posix_fadvise) Removed because posix_fadvise64 segfaults.
- Couldn't figure out why.
- (casefile_to_disk) Don't call call_posix_fadvise. Rewritten to
- deal with new and removed members.
- (merge) Removed.
- (merge_sort) Removed.
- (casefile_sort) Removed.
- (casefile_get_reader) Deal with new and removed members.
- (casefile_get_destructive_reader) New function.
- (reader_open_file) Make code more readable. Create case for
- reader.
- (casereader_get_casefile) New function.
- (casereader_read) Deal with new and removed members. Now returns
- a copy of the case, so that the caller is responsible for
- destroying the returned case.
- (casereader_read_xfer) New function.
- (casereader_destroy) Destroy reader's case.
- (test_casefile) Second arg is now a value count, all callers
- updated. Now tests destructive readers too.
- (get_random_case) Deal with new case ADT.
- (write_random_case) Ditto.
- (read_and_verify_random_case) Ditto.
-
- * crosstabs.q: Remove debug code.
-
- * descript.q: (calc_descriptives) Deal with new case, casefile
- ADTs.
-
- * dfm.c: (cmd_begin_data) There's no storage_source_class anymore.
-
- * do-if.c: Remove unneeded header inclusion.
-
- * expr-prs.c: Remove debug code.
-
- * exprP.h: Remove debug code.
-
- * flip.c: (flip_file) Use fseeko() if available.
-
- * formats.c: Remove debug code.
-
- * get.c: Remove debug code.
- (struct mtf_file) Change `input' from `union value *' to `struct
- ccase', all references updated.
-
- * levene.c: (levene) Deal with new case, casefile ADTs.
-
- * list.q: Remove debug code.
-
- * loop.c: Remove debug code.
-
- * matrix-data.c: Remove debug code.
-
- * means.q: Remove debug code.
-
- * mis-val.c: Remove debug code.
-
- * pfm-read.c: Remove debug code.
- (pfm_read_code) Change second arg from `union value *' to `struct
- ccase *', all references updated.
-
- * recode.c: (string_to_long) Make first arg const.
- (convert_to_double) Ditto.
-
- * repeat.c: Remove debug code.
-
- * sample.c: Remove debug code.
-
- * sfm-read.c: Remove debug code.
- (sfm_read_case) Change second arg from `union value *' to `struct
- ccase *'.
-
- * sort.c: Redone in terms of casefiles.
- (enum sort_direction) Moved here from sort.h.
- (struct sort_criterion) New structure.
- (struct sort_criteria) New structure.
- (cmd_sort_cases) Rewritten.
- (prepare_to_sort_active_file) New function.
- (sort_active_file_in_place) New function.
- (sort_active_file_to_casefile) New function.
- (parse_sort) Renamed sort_parse_criteria(), rewritten & interface
- changed, all callers updated.
- (destroy_sort_cases_pgm) Renamed sort_destroy_criteria(),
- rewritten & interface changed, all callers updated.
- (sort_cases) Renamed sort_execute(), rewritten & interface
- changed, all callers updated.
- (struct internal_sort) Removed.
- (do_internal_sort) Rewritten, interface changed.
- (destroy_internal_sort) Removed.
- (compare_case_dblptrs) Use sort_criteria instead of sort_case_pgm.
- (struct initial_run) Removed; an initial run is now just a
- casefile.
- (compare_initial_runs) Rewritten.
- (struct external_sort) Changed almost completely.
- (do_external_sort) Rewritten, interface changed.
- (destroy_external_sort) Rewritten.
- [HAVE_MKDTEMP] (make_temp_dir) Removed.
- [!HAVE_MKDTEMP] (do_mkdir) Removed.
- [!HAVE_MKDTEMP] (make_temp_dir) Removed.
- (init_external_sort) Removed.
- (simulate_error) Removed.
- (rmdir_temp_dir) Removed.
- (get_temp_file_name) Removed.
- (open_temp_file) Removed.
- (close_temp_file) Removed.
- (remove_temp_file) Removed.
- (write_temp_file) Removed.
- (read_temp_file) Removed.
- (struct record_run) Change `record' from `struct case_lit *' to
- `struct ccase'.
- (struct initial_run_state) Remove `idx_to_fv', `free_list',
- `file_idx', `output_file'. Add `run', casefile'. Change
- `last_output' from `struct case_list *' to `struct ccase'.
- (write_initial_runs) Change interface, rewrite.
- (sort_sink_write) Renamed process_case(), changed interfaced,
- rewrote.
- (destroy_initial_run_state) Rewritten.
- (allocate_cases) Rewritten.
- (compare_record) Interface changed, rewritten.
- (start_run) Rewritten.
- (end_run) Rewritten.
- (output_record) Rewritten.
- (grab_case) Removed.
- (release_case) Removed.
- (struct merge_case) Change `cases' from double pointer to single
- pointer.
- (merge) Deal with new case and casefile ADTs.
- (struct run) Removed.
- (merge_once) Rewritten, interface changed.
- (fill_run_buffer) Removed.
- (sort_sink_make_source) Removed.
- (sort_sink_class) Removed.
- (struct sort_source_aux) Removed.
- (sort_source_read_helper) Removed.
- (sort_source_read) Removed.
- (read_sort_output) Removed.
- (read_internal_sort_output) Removed.
- (read_external_sort_output) Removed.
- (sort_source_destroy) Removed.
- (sort_source_class) Removed.
-
- * sort.h: (struct sort_cases_pgm) Removed.
- (enum sort_direction) Moved to sort.c.
-
- * t-test.q: (calculate) Deal with new case, casefile ADTs.
-
- * tab.c: Remove debug code.
-
- * var-labs.c: Remove debug code.
-
- * var.h: (struct ccase) Removed.
- (struct case_list) Removed.
-
- * vars-atr.c: (discard_variables) Use free_case_source().
-
- * vars-prs.c: (parse_vs_variable) Make arg const.
- (parse_dict_variable) Ditto.
- (parse_variables) Make struct dictionary * arg const.
- (parse_var_set_vars) Make struct var_set * arg const.
- (struct var_set) Add const to some of the function pointers' args.
- (var_set_get_cnt) Make arg const.
- (var_set_get_var) Make first arg const.
- (var_set_lookup_var) Make first arg const.
- (dict_var_set_get_cnt) Make arg const.
- (dict_var_set_get_var) Make first arg const.
- (dict_var_set_lookup_var) Make first arg const.
- (var_set_create_from_dict) Make arg const. Add cast to aux
- assignment.
- (struct array_var_set) Add const to var member.
- (array_var_set_get_cnt) Make arg const.
- (array_var_set_get_var) Make first arg const.
- (array_var_set_lookup_var) Make first arg const.
- (var_set_create_from_array) Make first arg const. Insert cast.
-
- * vfm.c: (struct write_case_data) Change trns_case, sink_case
- members from `struct ccase *' to `struct ccase'.
- (static var lag_queue) Change from double to single pointer.
- (procedure) Optimize trivial case.
- (internal_procedure) Deal with changed case, case_source ADTs.
- (create_trns_case) Changed interface, rewrote.
- (open_active_interface) Initialize modified lag queue.
- (write_case) Deal with changed case ADT.
- (lag_case) Deal with modified lag queue.
- (close_active_file) Destroy modified lag queue.
- Deal with changed case_source, case_sink ADTs.
- (destroy_storage_stream_info) Make null arg into no-op.
- (storage_sink_make_source) Set aux in created source.
- (storage_source_read) Deal with changed case, casefile ADTs.
- (storage_source_create) New function.
- (lagged_case) Rewrite.
- (free_case_source) New function.
- (free_case_sink) Rewrite.
- (struct split_aux_data) Changed prev_case from `struct ccase *' to
- `struct ccase'.
- (procedure_with_splits) Deal with changed prev_case.
- (procedure_with_splits_callback) Ditto.
- (multipass_split_aux_data) Changed prev_case from `struct ccase *' to
- `struct ccase'.
- (multipass_procedure_with_splits) Deal with changed prev_case.
- (multipass_split_callback) Ditto.
-
-
-Mon May 31 17:19:06 2004 Ben Pfaff <blp@gnu.org>
-
- The workspace idea didn't work out.
-
- * Makefile.am: (pspp_SOURCES) Remove workspace.c, workspace.h.
-
- * workspace.c: Removed.
-
- * workspace.h: Removed.
-
-Sun May 30 18:35:19 2004 Ben Pfaff <blp@gnu.org>
-
- Fully implement arbitrary delimiters on DATA LIST, extending the
- half implementation that was already there.
-
- * data-list.c: (struct data_list_pgm) Remove `delim', add
- `delims', `delim_cnt'.
- (cmd_data_list) Initialize new members. Parse delimiters and
- clean up code a bit.
- (cut_field) Extract fields with arbitrary delimiters. Also, fix
- handling of leading commas.
- (read_from_data_list_fixed) Expand tabs. Adapt to new DFM
- interfaces.
- (read_from_data_list_free) Adapt to new DFM interfaces.
- (read_from_data_list_list) Ditto.
- (repeating_data_trns_proc) Ditto.
-
- * dfm.c: Split up reader and writer into separate code, because
- they do different things. Use struct string instead of explicit
- allocation code, for clarity.
- (enum dfm_reader_flags) New enum.
- (struct dfm_fhuser_ext) Removed.
- (struct dfm_reader_ext) New.
- (get_reader) New function, used by just about all the reader
- functions.
- (dfm_close) Removed.
- (close_reader) New function.
- (dfm_open_for_reading) Rewrite initialization of dfm_fhuser_ext.
- (dfm_open_for_writing) Ditto.
- (macro force_line_buffer_expansion) Removed.
- (count_tabs) Removed.
- (tabs_to_spaces) Removed.
- (read_record) Deal with new dfm_reader_ext. Use struct string
- functions. Don't convert tabs to spaces.
- (dfm_eof) New function.
- (dfm_get_record) Changed interface, rewrote.
- (dfm_expand_tabs) New function.
- (dfm_fwd_record) Renamed dfm_forward_record(), updated to new
- dfm_reader_ext, rewritten.
- (dfm_bkwd_record) Renamed dfm_reread_record(), updated to new
- dfm_reader_ext, rewritten.
- (dfm_set_record) Removed in favor of dfm_forward_columns().
- (dfm_forward_columns) New function.
- (dfm_get_cur_col) Renamed dfm_column_start, updated to new
- dfm_reader_ext, rewritten.
- (static var dfm_r_class) Use close_reader for the destructor.
- (struct dfm_writer_ext) New.
- (dfm_put_record) Updated to new dfm_writer_ext, rewritten. Uses
- bounce buffer now instead of local allocation.
- (close_writer) New function.
- (static var dfm_writer_ext) Use close_writer for destructor.
- (cmd_begin_data) Adapt to new dfm_reader_ext.
-
- * file-handle.q: Add support for per-file tab width.
- (struct private_file_handle) Add tab_width member.
- (q2c specifications) Add tabwidth subcommand.
- (cmd_file_handle) Put parsed tab width into private_file_handle.
- (create_file_handle) Set default tab width.
- (handle_get_tab_width) New function.
-
- * file-type.c: (file_type_source_read) Adapt to new DFM interface.
-
- * inpt-pgm.c: (reread_trns_proc) Ditto.
-
- * matrix-data.c: (context) Ditto.
- (another_token) Ditto.
- (mget_token) Ditto.
- (force_eol) Ditto.
-
-Sun May 30 18:33:59 2004 Ben Pfaff <blp@gnu.org>
-
- * casefile.c: (casefile_destroy) Fix memory leak by freeing
- cf->filename.
- (casereader_destroy) Don't close file descriptor -1.
-
- * recode.c: (cmd_recode) Fix memory leak.
-
- * set.q: (q2c specifications) Fix typo in user message.
-
- * str.c: (st_bare_pad_len_copy) Change memcpy to memmove to avoid
- undefined behavior for overlapping arguments.
-
-Sun May 30 18:31:48 2004 Ben Pfaff <blp@gnu.org>
-
- * casefile.c: valgrind doesn't implement posix_fadvise() yet, so
- don't call it when we're running under valgrind.
- (call_posix_fadvise) New function.
- (casefile_to_disk) Use call_posix_fadvise().
- (reader_open_file) Ditto.
-
-Sun May 30 18:20:12 2004 Ben Pfaff <blp@gnu.org>
-
- Update our string ADTs, struct string and struct len_string. Get
- rid of pool support, which was largely unused. Rename lots of
- functions to have more obvious or consistent names.
-
- * ascii.c: Get rid of ascii_pool. It was only used for string
- allocations.
- (ascii_open_global) Don't create ascii_pool.
- (ascii_close_driver) Don't destroy ascii_pool.
- (ascii_postopen_driver) Don't use pool.
- (ascii_close_driver) Destroy strings manually.
-
- * str.c: (ds_create) Remove pool argument, all references updated.
- (ds_init) Ditto.
- (ds_replace) Remove pool support, make more efficient when we
- don't need to reallocate.
- (ds_destroy) Remove pool support.
- (ds_rpad) New function.
- (ds_size) Renamed ds_capacity(), all references updated.
- (ds_value) Renamed ds_c_str(), all references updated.
- (ds_concat) Renamed ds_puts(), all references updated.
- (ds_concat_buffer) Renamed ds_concat(), all references updated.
- (ds_putchar) Renamed ds_putc(), all references updated.
- (ds_getline) Renamed ds_gets(), all references updated.
- (ls_create) Remove pool argument, all references updated.
- (ls_create_buffer) Ditto.
- (ls_destroy) Removed pool support.
- (ls_value) Renamed ls_c_str(), all references updated.
-
- * str.h: (ls_length) [__GNUC__] Add inline version.
- (ls_c_str) [__GNUC__] Add inline version.
- (ls_end) [__GNUC__] Add inline version.
- (struct string) Remove pool member. Rename `size' to `capacity',
- all references updated.
-
- * tab.c: (text_format) Instead of using pool argument to
- ls_create_buffer(), call pool_register() on allocated data.
-
-Mon Apr 26 22:40:07 2004 Ben Pfaff <blp@gnu.org>
-
- We're abusing the current ASCII driver by telling it to allocate a
- 9999-line, 9999-character page in the tests. This causes some
- systems to curl up and die because it allocates 20 MB of
- contiguous RAM. This change alleviates at least part of the
- problem. It is mostly a stop-gap until the new output system is
- ready.
-
- * ascii.c: (struct line) New structure.
- (struct ascii_driver_ext) Remove `page', `page_size', `line_len',
- `line_len_size', `n_output' members. Add `lines', `lines_cap'.
- (ascii_preopen_driver) Initialize new members, not old ones.
- (ascii_close_driver) Destroy new members, not old ones.
- (ascii_open_page) Allocate new members, not old ones.
- (expand_line) Allocate room in line.
- (draw_line) Use new members.
- (ascii_line_horz) Ditto.
- (ascii_line_vert) Ditto.
- (ascii_line_intersection) Ditto.
- (text_draw) Ditto.
- (output_lines) Ditto.
- (ascii_close_page) Ditto.
-
-Sun Apr 25 23:40:15 2004 Ben Pfaff <blp@gnu.org>
-
- * matrix.c: Dead code. Removed.
-
- * matrix.h: Dead code. Removed.
-
-Fri Apr 16 23:59:51 2004 Ben Pfaff <blp@gnu.org>
-
- Contrary to what I'd always understood, there is an efficient
- algorithm for deletion from a hash table populated via linear
- probing. This change implements it.
-
- * hash.c: (hsh_rehash) Probe in increasing order.
- (hsh_probe) Ditto.
- (locate_matching_entry) Ditto.
- (hsh_delete) Use Knuth's Algorithm 6.4R for deletion.
-
-Tue Apr 13 19:24:15 2004 Ben Pfaff <blp@gnu.org>
-
- * moments.c (calc_moments): Adjust calculation of kurtosis to
- avoid subtracting huge numbers from huge numbers, on Michael
- Kiefte's advice.
-
-Sun Apr 11 14:22:12 2004 Ben Pfaff <blp@gnu.org>
-
- Rework moments routines for improved numerical stability based on
- Michael Kiefte's advice. Any bugs or remaining numerical problems
- are still mine though.
-
- There is now a struct moments1 for use with one-pass moments. It
- uses a provisional means algorithm as an attempt to improve
- accuracy of higher moments. The older struct moments now only
- handles two-pass moments.
-
- * aggregate.c: Use moments1 instead moments.
-
- * descript.c: Revert previous change, which is no longer needed
- due to the moments revision.
-
- * moments.c: (calc_moments) New function for calculating variance,
- skewness, kurtosis.
- (moments_pass_one) Only accumulate weights bigger than zero.
- (moments_calculate) Allow calculating the mean on pass one, others
- require pass two. Implement in terms of calc_moments().
- (struct moments1) New structure.
- (init_moments1) New function.
- (moments1_clear) Ditto.
- (moments1_create) Ditto.
- (moments1_add) Ditto.
- (moments1_calculate) Ditto.
- (moments1_destroy) Ditto.
- (cmd_debug_moments) Deal with `struct moments' or `struct
- moments1' as requested by user.
-
-Sun Apr 11 14:21:55 2004 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am (pspp_SOURCES): Remove debug.c.
-
- * debug.c: Removed. It was empty anyway.
-
-Fri Apr 9 20:04:49 2004 Ben Pfaff <blp@gnu.org>
-
- * descript.c (calc_descriptives): Fix assert failure when only
- MOMENT_MEAN is needed.
-
-2004-04-09 Michael Kiefte <mkiefte@dal.ca>
-
- * descript.c:
-
- fixed problem with parsing in match_statistic() causing
- "DESCRIPTIVE STAT=MEAN." to barf.
-
- "MEAN" is now default if "SORT" given without specification.
-
- Fixed infinite loop with "DESCRIPT GIBBERISH=ALL." Parsing is
- generally less forgiving of syntax errors: better to have it do
- nothing and type it in again then to not know what it actually did
- instead.
-
- z-score transformation now checks score for user-missing values
- and checks std_dev for SYSMIS.
-
-2004-04-06 Michael Kiefte <mkiefte@dal.ca>
-
- * aggregate.c, crosstabs.q, descript.c, dictionary.c, frequencies.q, levene.c, t-test.q, var.h:
- Changed dict_get_case_weight() to accept an additional int * flag
- to complain about system-missing, user-missing, zero, or negative
- weights and updated existing functions to pass int * to
- dict_get_case_weight().
-
-2004-04-05 jmd <jmd@gnu.org>
-
- * main.c: Fixed configuration problems with gsl
-
- * t-test.q: Fixed some problems encountered when compiling under Cygwin
-
-2004-04-03 blp <blp@gnu.org>
-
- * lexer.c, ChangeLog:
- Fix infinite loop on comment at end of file, add test.
-
-2004-04-03 jmd <jmd@gnu.org>
-
- * settings.h, var.h, ChangeLog, Makefile.am, cmdline.c, command.c, command.h, error.h, filename.c, frequencies.q, lexer.h, main.c, q2c.c, set.q:
- Fixed the calculation of percentiles and added --syntax and --algorithm options
-
-Sat Apr 3 11:43:37 2004 Ben Pfaff <blp@gnu.org>
-
- * lexer.c: (lex_skip_comment) Handle end-of-file correctly (I
- hope).
-
-Sat Apr 3 15:00:18 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * frequencies.q: Fixed the calculation of percentiles
-
- * Makefile.am: Added the --ansi flag and dealt with the
- consequences. Added some entries to PSPP_sources so that
- make distcheck would pass
-
- * cmdline.c: Added the --syntax and --algorithm options
-
- * q2c.c: Added an implicit /ALGORITHM subcommand to everything.
-
-Fri Apr 2 11:25:22 WAST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * t-test.q, levene.c, levene.h Converted t-test (incl levene) to
- use the new multipass_split_... mechanism.
-
-Wed Mar 31 22:36:22 2004 Ben Pfaff <blp@gnu.org>
-
- * frequencies.q: (calc_stats) Use moments data structure and
- calc_seskew(), calc_sekurt() functions.
-
- * set.q main.c settings.h Added support for --syntax and --algorithm
- options
-
-Tue Mar 30 22:04:19 2004 Ben Pfaff <blp@gnu.org>
-
- * vfm.c: Had to get last call to multipass_split_output() inside
- open_active_file()/close_active_file() pairing, so introduce new
- function.
- (internal_procedure) Move procedure() code here, except for calls
- to open_active_file() and close_active_file().
- (procedure) Wrap open_active_file() and close_active_file() around
- internal_procedure().
- (multipass_procedure_with_splits) Wrap open_active_file() and
- close_active_file() around internal_procedure().
-
-Tue Mar 30 22:01:57 2004 Ben Pfaff <blp@gnu.org>
-
- * descript.c: (cmd_descriptives) Free `vars' to avoid memory leak.
-
-Mon Mar 29 16:26:40 2004 Ben Pfaff <blp@gnu.org>
-
- * debug.c: Removed. Moved cmd_debug_evaluate() into expr-evl.c.
-
- * expr-evl.c: (cmd_debug_evaluate) Moved here from debug.c.
-
-Mon Mar 29 16:03:08 2004 Ben Pfaff <blp@gnu.org>
-
- * algorithm.c: By default turn off some of the more expensive
- assertions.
- (expensive_assert) New macro which expands to assert if
- EXTRA_CHECKS is defined, to nothing otherwise.
- (unique) Use expensive_assert().
- (binary_search) Ditto.
- (push_heap) Ditto.
- (pop_heap) Ditto.
- (make_heap) Ditto.
- (sort_heap) Ditto.
-
- * command.c: (conflicting_3char_prefixes) Words that are the same
- don't cause conflicts when they are abbreviated to the first three
- letters.
-
- * expr-evl.c: (CONCAT_func) Fix memory leak by incrementing struct
- nonterm_node's n earlier.
- (generic_str_func) Ditto.
-
-Mon Mar 29 15:32:17 2004 Ben Pfaff <blp@gnu.org>
-
- Add support for multipass procedures. Rewrite DESCRIPTIVES to
- test multipass support, take advantage of new moments
- calculation, and to not be such crappy code. Get rid of q2c
- processing for DESCRIPTIVES.
-
- * vfm.c: (struct multipass_split_aux_data) New structure.
- (multipass_procedure_with_splits) New function.
- (multipass_split_callback) New function.
- (multipass_split_output) New function.
- * descript.q: Removed.
-
- * descript.c: New file.
-
- * var.h: Removed descriptives enums.
- (struct descriptives_proc) Removed.
- (struct variable) Removed p.dsc.
-
- * Makefile.am: (q_sources_c) Remove descript.c.
- (q_sources_q) Removed descript.q.
-
-Mon Mar 29 15:31:55 2004 Ben Pfaff <blp@gnu.org>
-
- New manager for keeping track of used workspace.
-
- * workspace.c: New file.
-
- * workspace.h: New file.
-
- * Makefile.am: (pspp_SOURCES) Add workspace.c, workspace.h.
-
- * sort.c: (do_internal_sort) Use workspace_malloc().
- (destroy_internal_sort) Use workspace_free().
-
-Mon Mar 29 15:31:08 2004 Ben Pfaff <blp@gnu.org>
-
- New `struct casefile' for managing sets of cases.
-
- * casefile.c: New file.
-
- * casefile.h: New file.
-
- * command.def: Add DEBUG CASEFILE command.
-
- * Makefile.am: (pspp_SOURCES) Add casefile.c, casefile.h.
-
- * sort.c: (sort_cases) Move logic for sending storage file to disk
- into do_external_sort().
- (struct internal_sort) Use an array of ccase pointers instead of a
- case_list.
- (do_internal_sort) Rewrite to handle casefiles.
- (compare_case_list) Removed.
- (compare_cases) New function.
- (compare_case_dblptrs) New function.
- (read_internal_sort_output) Deal with new struct internal_sort.
-
- * vfm.c: (static var workspace_overflow) Removed.
- (struct storage_stream_info) Removed all the members. Added
- struct casefile * member.
- (storage_sink_open) Use casefile.
- (open_storage_file) Removed.
- (write_storage_file) Removed.
- (storage_to_disk) Removed.
- (destroy_storage_stream_info) Use casefile.
- (storage_sink_write) Use casefile.
- (storage_sink_make_source) Use casefile.
- (storage_source_count) Use casefile.
- (storage_source_read) Use casefile.
- (storage_source_on_disk) Removed.
- (storage_source_get_cases) Removed.
- (storage_source_set_cases) Removed.
- (storage_source_get_casefile) New function.
-
-Mon Mar 29 15:30:09 2004 Ben Pfaff <blp@gnu.org>
-
- New `struct moments' for calculating moments.
-
- * stats.c: Removed.
-
- * stats.h: Removed.
-
- * moments.c: New file.
-
- * moments.h: New file.
-
- * command.def: Add DEBUG MOMENTS command.
-
- * Makefile.am: (pspp_SOURCES) Add moments.c, moments.h. Remove
- stats.c, stats.h.
-
- * aggregate.c: Modify AGGREGATE to use the new moments
- calculation, even if not in such a great way.
- (struct agr_var) Add `moments' member.
- (parse_aggregate_functions) Set `moments' member to null.
- (agr_destroy) Destroy `moments' member.
- (accumulate_aggregate_info) Use `moments' for standard deviation.
- (dump_aggregate_info) Ditto.
- (initialize_aggregate_info) Create or clear `moments'.
-
- * misc.h: Add pow2(), pow3(), pow4() functions in place of sqr(),
- cube(), pow4() that were in stats.h. All references updated.
-
- * crosstabs.q: stats.h had chi-square significance functions. Use
- GSL instead.
- (display_chisq) Use gsl_cdf_chisq_Q() instead of chisq_sig().
-
- * expr-evl.c: (expr_evaluate) Use moments_of_values() for
- OP_CFVAR, OP_MEAN, OP_SD, OP_VARIANCE.
-
-Fri Mar 26 14:21:23 2004 Ben Pfaff <blp@gnu.org>
-
- * dictionary.c: (dict_compact_values) Compacted values need to
- start off from 0.
-
-Fri Mar 26 00:54:57 2004 Ben Pfaff <blp@gnu.org>
-
- * var-labs.c: (cmd_variable_labels) For compatibility, don't allow
- `/' at start. Check return value of parse_variables() for error
- return.
-
-Fri Mar 26 00:19:27 2004 Ben Pfaff <blp@gnu.org>
-
- Revamp expressions: make the code a little nicer, and fix bugs
- found in testing.
-
- * expr-evl.c: (expr_evaluate) Make expression argument const.
- Support OP_ADD, OP_SUB, OP_MUL, OP_DIV instead of OP_PLUS, OP_MUL.
- OP_POW is missing for arg 2 <= 0. OP_LOG is natural log, not
- base-10 log. Fix OP_ANY, OP_ANY_STRING, OP_RANGE, OP_RANGE_STRING
- off-by-ones. Add OP_MAX_STRING, OP_MIN_STRING. Fix OP_TIME_HMS,
- OP_DATE_WKYR boundary conditions. Add OP_CTIME_DAYS,
- OP_CTIME_HOURS, OP_CTIME_MINUTES, OP_CTIME_DAYS, OP_CTIME_SECONDS.
- Support OP_INDEX_2, OP_INDEX_3, OP_RINDEX_2, OP_RINDEX_3 instead
- of OP_INDEX, OP_INDEX_OPT, OP_RINDEX, OP_RINDEX_OPT. Merge
- OP_LPAD_OPT into OP_LPAD, OP_RPAD_OPT into OP_RPAD, OP_LTRIM_OPT
- into OP_LTRIM, OP_RTRIM_OPT into OP_RTRIM, OP_NUMBER_OPT into
- OP_NUMBER. Fix OP_RTRIM fragility. Support OP_SUBSTR_2,
- OP_SUBSTR_3 instead of OP_SUBSTR, OP_SUBSTR_OPT. Remove OP_INV.
- Simplify OP_SYSMIS. Remove OP_STR_MIS.
-
- * expr-opt.c: (optimize_expression) Rewrite.
- (macro n0) Removed.
- (macro n1) Removed.
- (macro n2) Removed.
- (macro s0) Removed.
- (macro s0l) Removed.
- (macro s1) Removed.
- (macro s1l) Removed.
- (macro s2) Removed.
- (macro s2l) Removed.
- (macro s) Removed.
- (macro sl) Removed.
- (eq_num_con) New function.
- (optimize_tree) New function.
- (macro rnc) Removed.
- (macro frnc) Removed.
- (str_search) Add const to string params.
- (str_rsearch) Ditto.
- (evaluate_tree_no_missing) Renamed from evaluate_tree. Add num[],
- str[], str_len[] locals to substitute for most of removed macros.
- Support OP_ADD, OP_SUB, OP_MUL, OP_DIV instead of OP_PLUS, OP_MUL.
- Removed support for missing values because we're never called with
- missing values. Use set_number() or set_number_errno() instead of
- rnc or frnc. Removed any stuff that caused trouble in testing.
- We can re-add it later if it really slows anything. Fix some
- random problems.
- (evaluate_tree_with_missing) Not yet supported. To be added later
- if it's important.
- (repl_num_con) Removed.
- (collapse_node) New function.
- (force_repl_num_con) Removed.
- (set_number) New function.
- (set_number_errno) New function.
- (repl_str_con) Removed.
- (set_string) New function.
- (yrmoda) Tighten boundary conditions. Adopt 2030 cut-off for
- 2-digit years.
- (dump_node) No special case for OP_AND, OP_OR.
-
- * expr-prs.c: (expr_prs) Honor EXPR_NO_OPTIMIZE bit. Rewrite.
- (expr_get_type) New function.
- (type_check) Rewrite.
- (type_coercion) New function.
- (struct operator) New structure.
- (match_operator New function.
- (parse_binary_operators) New function.
- (parse_inverting_unary_operator) New function.
- (parse_or) Rewritten.
- (parse_and) Rewritten.
- (parse_not) Rewritten.
- (parse_rel) Rewritten.
- (parse_add) Rewritten.
- (parse_mul) Rewritten.
- (parse_neg) Rewritten.
- (parse_exp) Rewritten.
- (parse_sysvar) Add $TRUE, $FALSE system variables.
- Get $LENGTH, $WIDTH from get_viewlength(), get_viewwidth().
- (parse_primary) Use allocate_var_node(), allocate_num_con(),
- allocate_str_con().
- (struct function) Remove desc, change `func' prototype.
- (unary_func) Remove special cases.
- (MISSING_func) Reduce to unary_func() that just returns a boolean.
- (SYSMIS_func) Handle SYSMIS((x)) like SYSMIS(x).
- (VALUE_func) Use allocate_var_node().
- (nary_num_func) Allow MIN and MAX for strings.
- Use allocate_var_node(). Properly clean up.
- Fix return type.
- (generic_str_func) Use local table instead of removed `desc'
- member. Mostly rewrite.
- (get_num_args) Revise error message.
- (parse_function) Return EXPR_ERROR, not 0 on error.
- (macro op) Removed.
- (macro varies) Removed.
- (ops[]) Use expr.def.
- (free_node) Do nothing if node is null.
- (allocate_num_con) New function.
- (allocate_str_con) New function.
- (allocate_var_node) New function.
- (allocate_binary_nonterminal) New function.
- (append_nonterminal_arg) Removed.
- (static var func_tab[]) Revised.
- (expr_debug_print_postfix) Make parameter const.
- Use printf() instead of debug_printf().
-
- * expr.def: New file.
-
- * expr.h: Change PXP_* to EXPR_*, all references updated. Also
- use named enum instead of unnamed, all references updated. Add
- EXPR_ANY, EXPR_NO_OPTIMIZE.
-
- * exprP.h: Remove EX_*. Add DEFINE_OPERATOR. Use expr.def
- instead of defining OP_* directly.
- (macro IS_TERMINAL) New macro.
- (macro IS_NONTERMINAL) New macro.
- (enum OP_NO_FLAGS) New.
-
-Fri Mar 26 00:18:01 2004 Ben Pfaff <blp@gnu.org>
-
- * error.c: (err_assert_fail) msg variable needs to be non-const.
-
-Fri Mar 26 00:17:24 2004 Ben Pfaff <blp@gnu.org>
-
- * debug.c: (cmd_debug_evaluate) Rewrite.
-
-Fri Mar 26 00:15:13 2004 Ben Pfaff <blp@gnu.org>
-
- Fix some CROSSTABS bit rot stupidity.
-
- * crosstabs.q: Reorder the CELLS subcommands for compatibility.
- (internal_cmd_crosstabs) Initializes cells[] correctly.
- (float_M_suffix) Rename format_cell_entry(), change prototype,
- rewrite.
- (display_crosstabulation) Fix cell formatting.
-
-Fri Mar 26 00:14:09 2004 Ben Pfaff <blp@gnu.org>
-
- Make lex_rest_of_line(), lex_entire_end() not discard lines. Have
- to call lex_discard_line() to do that.
-
- * command.c: (run_command) Call lex_discard_line() after
- lex_rest_of_line().
-
- * lexer.c: (lex_entire_end) Change behavior.
- (lex_rest_of_line) Change behavior. Return const char *.
- (lex_discard_line) Don't clear getl_buf, don't emit message.
-
- * main.c: (handle_error) Emit message here.
-
- * repeat.c: (internal_cmd_do_repeat) Use lex_discard_line()
- instead of lex_entire_line().
-
- * str.c: (mm_find_reverse) Make length params size_t. Rewrite.
-
- * title.c: (get_title) Call lex_discard_line() after
- lex_rest_of_line().
- (cmd_file_label) Ditto.
- (cmd_document) Deal with const char * return value.
-
-Fri Mar 26 00:10:16 2004 Ben Pfaff <blp@gnu.org>
-
- Removed REMARK command.
-
- * command.c: (extract_prefix) Removed.
- (output_line) Removed.
- (cmd_remark) Removed.
-
- * command.def: Remove REMARK.
-
-Fri Mar 26 00:08:38 2004 Ben Pfaff <blp@gnu.org>
-
- Added abort() after lots of assert(0) invocations to avoid some
- compiler warnings. We really need a NOT_REACHED macro.
-
-Tue Mar 23 08:00:42 WAST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * sort.c: Added missing call to temp_file_close. Changed error
- messages to warnings.
-
- * set.q: Improved setting of set_view{length,width} to be more tolerant
- of buggy OSes.
-
-Sun Mar 21 10:11:14 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * val-labs.c: Fixed a bug where PSPP would crash, if VALUE LABELS was
- used with incorrect syntax.
-
- * error.c, error.h et al: Overridden definition of assert for a
- custom one.
-
- * test-q.c: Fixed a buglet where it would crash if no /VARIABLES
- subcommand was given when it ought to have been.
-
-Sat Mar 20 22:19:08 2004 Ben Pfaff <blp@gnu.org>
-
- * tab.c: (tab_vline) Fix assertions to respect row_ofs and
- col_ofs.
- (tab_hline) Ditto.
- (tab_box) Ditto.
- (tab_joint_text) Ditto.
-
-Sat Mar 20 17:57:23 2004 Ben Pfaff <blp@gnu.org>
-
- * levene.c: Add #include.
-
- * set.q: (set_viewport) Add `int' argument to make its prototype
- correct for signal().
-
-Sat Mar 20 15:35:17 2004 Ben Pfaff <blp@gnu.org>
-
- * expr-evl.c: (expr_evaluate) Assert that `c' is nonzero before
- using it.
-
-Sat Mar 20 15:18:16 2004 Ben Pfaff <blp@gnu.org>
-
- Changed DFM from open-at-first-access to explicit-open. Before,
- calling dfm_get_record() or dfm_put_record() would automatically
- open the file. Now, you have to call dfm_open_for_reading() or
- dfm_open_for_writing() explicitly. This makes it possible to
- check permissions, file existence, etc. earlier.
-
- Also made struct file_handle more opaque, and clean up in general.
-
- * data-list.c: (cmd_data_list) Open handle for reading.
-
- * dfm.c: (struct dfm_fhuser_ext) Add `where', `saw_begin_data'
- members.
- (open_file_r) Renamed dfm_open_for_reading(), rewrote.
- (open_file_w) Renamed dfm_open_for_writing(), rewrote.
- (open_inline_file) Removed.
- (read_record) For inline_file, if we haven't seen BEGIN DATA, read
- it. Deal with line_number in extension record instead of file
- handle.
- (dfm_get_record) Rewrote.
- (dfm_put_record) Rewrote.
- (dfm_push) Assert file is open and one of ours. Deal with
- line_number in extension record instead of file handle.
- (dfm_pop) Assert file is open and one of ours. Deal with
- line_number in extension record instead of file handle.
- (cmd_begin_data) Use dfm_open_for_reading(). Mark that we saw
- BEGIN DATA.
-
- * file-handle.h: (enum constants RH_RF_*) Removed.
- (enum constants FH_MD_*) Removed.
- (struct file_handle) Removed `name', `norm_fn', `fn', `where',
- `recform', `lrecl', `mode' members. Public references to
- `recform' changed to use handle_get_mode(), references to `lrecl'
- changed to use handle_get_record_width(). Added `private' member.
- (enum file_handle_mode) New.
-
- * file-handle.q: (struct private_file_handle) New structure.
- (struct file_handle_list) New structure.
- (static var files) New.
- (static var file_handles) Removed.
- (init_file_handle) Removed.
- (create_file_handle) Removed.
- (get_handle_with_name) New function.
- (get_handle_for_filename) New function.
- (cmd_file_handle) Rewritten.
- (hash_file_handle) Removed.
- (cmp_file_handle) Removed.
- (fh_init_files) Rewritten.
- (fh_parse_file_handle) Rewritten. Allows identifiers as
- filenames.
- (fh_get_handle_by_name) Renamed handle_get_name(), all references
- updated. Rewritten.
- (fh_get_handle_by_filename) Renamed handle_get_filename(), all
- references updated. Rewritten.
- (fh_record_width) Renamed handle_get_record_width(), all
- references updated. Rewritten.
- (handle_get_mode) New function.
-
- * file-type.c: (cmd_file_type) Open handle for reading.
-
- * filename.c: [unix] (struct file_identity) New structure.
- [unix] (fn_get_identity) New function.
- [unix] (fn_free_identity) New function.
- [unix] (fn_compare_file_identities) New function.
- [!unix] (struct file_identity) New structure.
- [!unix] (fn_get_identity) New function.
- [!unix] (fn_free_identity) New function.
- [!unix] (fn_compare_file_identities) New function.
-
- * lexer.c: (static var put) Renamed put_token, all references
- updated.
- (static var put_tokstr) New.
- (static var put_tokval) New.
- (lex_init) Initialize put_tokstr().
- (restore_token) New function.
- (save_token) New function.
- (lex_get) Use restore_token().
- (lex_put_back) Use save_token().
- (lex_put_back_id) New function.
- (lex_put_forward) Removed.
- (lex_preprocess_line) Set put_token instead of using
- lex_put_forward().
- (lex_negative_to_dash) Use save_token(), set put_token directly.
- (dump_token) Use stderr instead of stdout.
-
- * main.c: (main) Remove call to cmd_init().
-
- * matrix-data.c: (cmd_matrix_data) Open file for reading.
-
- * pfm-read.c: Use handle_get_filename() instead of trying to use
- h->fn directly, all over.
-
- * pfm-write.c: Ditto.
-
- * print.c: (internal_cmd_print) Open handle for writing.
- (dump_table) Use handle_get_filename().
- (print_trns_proc) Use handle_get_mode().
- (cmd_print_space) Use fh_parse_file_handle().
- Open handle for writing.
- [0] (debug_print) Removed.
-
- * sfm-read.c: Use handle_get_filename() instead of trying to use
- h->fn directly, all over.
-
- * sfm-write.c: Ditto.
-
-Sat Mar 20 14:35:48 2004 Ben Pfaff <blp@gnu.org>
-
- Fix memory leaks.
-
- * autorecode.c: (arc_free) Free arc->src_values.
-
- * error.c: (msg) Free buf.
-
- * val-labs.c: (do_value_labels) Always free vars.
-
- * vfm.c: (close_active_file) If sink has no make_source then call
- its destroy function.
-
-Sat Mar 20 14:00:24 2004 Ben Pfaff <blp@gnu.org>
-
- Fixed cmd_parse() so that it always skips past a full command
- name. A few special commands for which this would be bad get
- special treatment. This lets us drop code for skipping past the
- end of a command name in most cmd_*() functions. It's not worth
- listing all the commands affected.
-
- * command.c: (struct command) Remove `cmd' member, replace by
- `name' member, all references updated. Remove `word', `next',
- `skip_entire_name' members.
- (macro DEFCMD) Deal with revised `struct command'.
- (macro UNIMPL) Ditto.
- (macro SPCCMD) New macro for commands whose last word shouldn't be
- skipped.
- (static array cmd_table[]) Make const, rename `commands', remove
- sentinel element.
- (macro COMMAND_CNT) New macro.
- (split_words) Removed.
- (cmd_init) Removed.
- (FILE_TYPE_okay) Make parameter const.
- (cmd_parse) Improve error messages.
- (match_strings) New function.
- (next_word) New function.
- (enum command_match) New enum.
- (conflicting_3char_prefixes) New function.
- (conflicting_3char_prefix_command) New function.
- (cmd_match_words) New function.
- (count_matching_commands) New function.
- (get_command_name) New function.
- (free_words) New function.
- (unknown_command_error) New function.
- (figure_out_command) Renamed parse_command_name(), rewritten.
-
- * command.def: Removed @ command. Marked BEGIN DATA, DOCUMENT,
- FILE LABEL, REMARK, SUBTITLE, TITLE as special. Renamed EVALUATE
- to DEBUG EVALUATE. Added N alias for N OF CASES, SORT alias for
- SORT CASES.
-
- * command.h: (macro SPCCMD) New.
-
- * include.c: (cmd_include_at) Removed.
- (cmd_include) Allow identifier to be used as filename.
-
- * inpt-pgm.c: (cmd_reread) Use fh_parse_file_handle().
-
- * t-test.q: (cmd_t_test) Command name is now parsed for us.
-
-
-Sat Mar 20 13:56:00 2004 Ben Pfaff <blp@gnu.org>
-
- Start work on better test framework.
-
- * Makefile.am: (pspp_sources) Add debug.c.
-
- * debug.c: New file.
-
- * compute.c: (cmd_evaluate) Moved to debug.c, renamed
- cmd_debug_evaluate().
-
- * expr-prs.c: (expr_parse) Remove PXP_DUMP support.
-
- * expr.h: (enum constant PXP_DUMP) Removed.
-
-Sat Mar 20 00:05:42 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * set.q: Implemented the SHOW command, and synced it to the existing
- SET cmd.
-
- Added a handler for SIGWINCH so that viewlength and viewwidth follow
- changes as the window size is changed.
-
- Added fallback to set viewlength and viewwidth from LINES and COLUMS
- environment variables if other methods are not available.
-
- glob.c: Removed a lot of global variables from glob.c and encapsulated
- them in set.q
-
- random.c: Tidied up the way the random seed is set.
-
- str.c: Added a ds_vprintf function.
-
- error.c: Extended dump_message so that messages are always broken at
- '\n' characters.
-
-Thu Mar 18 11:07:14 2004 Ben Pfaff <blp@gnu.org>
-
- * pfm-write.c: (bufwrite) Write out the correct element for string
- variables. From Andreas Streichardt <streichardt@globalpark.de>.
-
-Mon Mar 15 20:48:03 2004 Ben Pfaff <blp@gnu.org>
-
- Get rid of static and global (!) vars in matrix-data.c.
-
- * matrix-data.c: (static var nr_data) Removed.
- (static var nr_factor_values) Removed.
- (static var max_cell_index) Removed.
- (static var split_values) Removed.
- (struct nr_aux_data) New structure.
- (read_matrices_without_rowtype) Use a local struct nr_aux_data in
- place of static vars, pass to create_case_source() and procedure()
- as aux data.
- (nr_read_data_lines) Use struct nr_aux_data * parameter instead of
- struct matrix_data_pgm *.
- (nr_read_splits) Ditto.
- (nr_read_factors) Ditto.
- (nr_output_data) Ditto.
- (static var wr_content) Removed.
- (global var wr_data) Removed.
- (global var wr_current) Removed.
- (struct wr_aux_data) New structure.
- (read_matrices_with_rowtype) Use a local struct wr_aux_data in
- place of static vars, pass to create_case_source() and procedure()
- as aux data.
- (matrix_data_read_with_rowtype) Use struct wr_aux_data * parameter
- instead of matrix_data_pgm *.
- (wr_read_splits) Ditto.
- (wr_output_data) Ditto.
- (wr_read_rowtype) Ditto.
- (wr_read_factors) Ditto.
- (wr_read_indeps) Ditto.
-
-Mon Mar 15 20:07:29 2004 Ben Pfaff <blp@gnu.org>
-
- Get rid of static vars in autorecode.c.
-
- * autorecode.c: (struct autorecode_trns) Rename `arc' to `specs',
- `n_arc' to `spec_cnt'. All references updated.
- (static var v_src) Removed.
- (static var v_dest) Removed.
- (static var h_trns) Removed.
- (static var nv_src) Removed.
- (static var descend) Removed.
- (static var print) Removed.
- (enum direction) New enum.
- (struct autorecode_pgm) New structure.
- (cmd_autorecode) Use struct autorecode_pgm instead of static vars.
- Move n_dest local var into struct autorecode_pgm for ease of
- clean-up. Use arc_free().
- (arc_free) New function.
- (recode) Modify to take struct autorecode_pgm * parameter instead
- of using statics. Let the caller clean up.
- (autorecode_proc_func) Use struct autorecode_pgm * auxiliary data
- instead of statics. Rearrange code a little.
-
-Mon Mar 15 00:25:02 2004 Ben Pfaff <blp@gnu.org>
-
- Get rid of static, global vars in recode.c. Remove debug code.
-
- * recode.c: (static var head) Removed.
- (global var v) Removed.
- (global var nv) Removed.
- (cmd_recode) New local variables head, v, nv. Initialize and free
- v. Don't call debug_print().
- [DEBUGGING] (dump_dest) Removed.
- [DEBUGGING] (debug_print) Removed.
-
-Mon Mar 15 00:14:49 2004 Ben Pfaff <blp@gnu.org>
-
- Get rid of static vars in expr-opt.c.
-
- * expr-opt.c: (static var e) Removed.
- (static var nop) Removed.
- (static var mop) Removed.
- (static var ndbl) Removed.
- (static var mdbl) Removed.
- (static var nstr) Removed.
- (static var mstr) Removed.
- (static var nvars) Removed.
- (static var mvars) Removed.
- (struct expr_dump_state) New structure.
- (dump_expression) Use new struct expr_dump_state instead of static
- vars and pass to functions we call.
- (dump_node) Use struct expr_dump_state * parameter.
- (emit) Ditto.
- (emit_num_con) Ditto.
- (emit_str_con) Ditto.
- (emit_var) Ditto.
-
-Mon Mar 15 00:03:51 2004 Ben Pfaff <blp@gnu.org>
-
- Get rid of static var in COUNT.
-
- * count.c: (static var head) Move into cmd_count().
- (cmd_count) [DEBUGGING] Don't call debug_print.
- [DEBUGGING] (debug_print) Removed.
-
-Sun Mar 14 23:56:09 2004 Ben Pfaff <blp@gnu.org>
-
- Get rid of static vars in VALUE LABELS, ADD VALUE LABELS.
-
- * val-labs.c: (static var v) Removed.
- (static var nv) Removed.
- [DEBUGGING] (debug_print) Removed.
- (verify_val_labs) Add struct variable **, int parameters.
- (get_label) Ditto. Improve error messages, streamline.
- (erase_labels) New function for erasing value labels, taking over
- part of verify_val_labs()'s function.
- (init) Removed.
- (done) Removed.
- (cmd_value_labels) No need to call init() or done() anymore.
- (cmd_add_value_labels) Ditto.
- (do_value_labels) Add vars, var_cnt local variables. Clean up
- after them internally. Call erase_labels() if we should. Don't
- call debug_print().
-
-Sun Mar 14 23:33:53 2004 Ben Pfaff <blp@gnu.org>
-
- Get rid of static vars in MATCH FILES.
-
- * get.c: (static var mtf_head) Removed.
- (static var mtf_tail) Removed.
- (static var mtf_by) Removed.
- (static var mtf_n_by) Removed.
- (static var mtf_master) Removed.
- (static var mtf_seq_num) Removed.
- (static var mtf_seq_nums) Removed.
- (static var mtf_sink) Removed.
- (static var mtf_case) Removed.
- (struct mtf_proc) New structure.
- (cmd_match_files) Use struct mtf_proc instead of static vars.
- (mtf_processing_finish) Ditto.
- (mtf_free) Ditto.
- (mtf_delete_file_in_place) Ditto.
- (mtf_read_nonactive_records) Ditto.
- (mtf_compare_BY_values) Ditto.
- (mtf_processing) Ditto.
- (mtf_merge_dictionary) Ditto.
-
-Sun Mar 14 22:48:12 2004 Ben Pfaff <blp@gnu.org>
-
- * command.def: Add CASESTOVARS, VARSTOCASES unimplemented commands.
-
- * dictionary.c: (dict_rename_var) Add assertion.
- (dict_contains_var) Check by index instead of name.
-
-Sun Mar 14 22:01:02 2004 Ben Pfaff <blp@gnu.org>
-
- Get rid of compaction_necessary, compaction_nval, compaction_case.
- Redo VFM interface. Replace disk_sink and memory_sink by
- storage_sink, disk_source and memory_source by storage_source.
-
- * vfm.h: (struct case_sink) Add `dict', `idx_to_fv', `value_cnt'
- members.
-
- * vfm.c:
- (struct write_case_data) Remove `begin_func', `end_func',
- `func_aux' members. Add `aux', `trns_case', `sink_case',
- `cases_written', `cases_analyzed' members.
- (global var compaction_necessary) Make static.
- (global var compaction_nval) Removed.
- (global var compaction_case) Removed.
- (static var case_count) Removed.
- (struct procedure_aux_data) Removed.
- (struct split_aux_data) Removed.
- (procedure) Remove begin_func, end_func parameters. Rewrite.
- (static var not_canceled) Removed.
- (process_active_file) Removed.
- (process_active_file_write_case) Removed.
- (process_active_file_output_case) Removed.
- (prepare_for_writing) Moved into open_active_file().
- (arrange_compaction) Ditto.
- (setup_lag) Ditto.
- (open_active_file) Rewrote.
- (write_case) New function.
- [DEBUGGING] (index_to_varname) Removed.
- (execute_transformations) New function.
- (exclude_this_case) Renamed filter_case(), changed interface.
- (clear_case) Added struct ccase * parameter to interface.
- (close_active_file) Added struct write_case_data * parameter,
- rewrote.
- (disk_sink_create) Removed.
- (disk_sink_destroy) Removed.
- (disk_sink_make_source) Removed.
- (disk_sink_write) Removed.
- (disk_source_count) Removed.
- (disk_source_destroy) Removed.
- (disk_source_read) Removed.
- (global var disk_sink_class) Removed.
- (global var disk_source_class) Removed.
- (global var memory_sink_class) Removed.
- (global var memory_source_class) Removed.
- (memory_sink_create) Removed.
- (memory_sink_destroy) Removed.
- (memory_sink_make_source) Removed.
- (memory_sink_write) Removed.
- (memory_source_count) Removed.
- (memory_source_destroy) Removed.
- (memory_source_get_cases) Removed.
- (memory_source_read) Removed.
- (memory_source_set_cases) Removed.
- (struct disk_stream_info) Removed.
- (struct memory_sink_info) Removed.
- (struct memory_source_info) Removed.
- (write_active_file_to_disk) Removed.
- (destroy_storage_stream_info) New function.
- (global var null_sink_class) New var.
- (global var storage_sink_class) New var.
- (global var storage_source_class) New var.
- (open_storage_file) New function.
- (storage_sink_destroy) New function.
- (storage_sink_make_source) New function.
- (storage_sink_open) New function.
- (storage_sink_write) New function.
- (storage_source_count) New function.
- (storage_source_destroy) New function.
- (storage_source_get_cases) New function.
- (storage_source_on_disk) New function.
- (storage_source_read) New function.
- (storage_source_set_cases) New function.
- (storage_source_to_disk) New function.
- (storage_to_disk) New function.
- (struct storage_stream_info) New structure.
- (write_storage_file) New function.
- (procedure_write_case) Removed.
- (create_case_source) Add `struct dictionary *' parameter, all
- references updated.
- (create_case_sink) Ditto.
- (free_case_sink) New function.
- (struct split_aux_data) New structure.
- (procedure_with_splits) New function implementing what procedure()
- used to.
- (SPLIT_FILE_proc_func) Removed.
- (procedure_with_splits_callback) New function.
- (equal_splits) New function.
-
- * aggregate.c: Pass around a struct instead of using statics.
- (static var outfile) Remove.
- (enum type) Give it tag `missing_treatment'.
- (static var missing) Remove.
- (static var sort) Remove.
- (static var agr_first) Remove.
- (static var agr_next) Remove.
- (static var case_count) Remove.
- (static var prev_case) Remove.
- (static var buf64_1xx) Remove.
- (static var buf_1xx) Remove.
- (struct agr_proc) New structure incorporating the above.
- (cmd_aggregate) Use new struct. Clean up error handling using
- agr_destroy(). Completely rewrite actual implementation of
- aggregation.
- (create_sysfile) Add struct agr_proc * parameter, modify
- accordingly.
- (parse_aggregate_functions) Ditto.
- (free_aggregate_functions) Ditto. Rename agr_destroy().
- (aggregate_single_case) Add struct agr_proc * parameter, modify
- accordingly.
- (accumulate_aggregate_info) Ditto.
- (dump_aggregate_info) Ditto.
- (initialize_aggregate_info) Ditto.
- (agr_00x_trns_proc) Removed.
- (agr_00x_end_func) Removed.
- (agr_10x_trns_proc) Removed.
- (agr_10x_trns_free) Removed.
- (agr_10x_end_func) Removed.
- (agr_11x_read) Removed.
- (agr_11x_finish) Removed.
- [DEBUGGING] (debug_print) Removed.
- (write_case_to_sfm) Add struct agr_proc * parameter, modify
- accordingly.
- (agr_to_active_file) New function.
- (presorted_agr_to_sysfile) New function.
- (sort_agr_to_sysfile) New function.
-
- * autorecode.c: (cmd_autorecode) Use procedure_with_splits().
-
- * crosstabs.q: (internal_cmd_crosstabs) Ditto.
-
- * descript.q: (cmd_descriptives) Ditto.
-
- * dfm.c: (cmd_begin_data) Check for storage_source_class. Adapt
- to new procedure() interface.
-
- * command.c: (cmd_execute) Adapt to new procedure() interface.
-
- * dictionary.c: (dict_compact_values) Also delete scratch
- variables.
- (dict_get_compacted_value_cnt) New function.
- (dict_get_compacted_idx_to_fv) New function.
-
- * flip.c: (cmd_flip) Warn about and cancel TEMPORARY.
- (cmd_flip) Adapt to new procedure() interface.
- (flip_sink_write) Use sink->idx_to_fv.
-
- * frequencies.q: (internal_cmd_frequencies) Use
- procedure_with_splits().
-
- * get.c: (cmd_save_internal) Adapt to new procedure() interface.
- (static var mtf_sink) New static var.
- (static var mtf_case) New static var.
- (cmd_match_files) Warn about and cancel TEMPORARY. Redo the way
- we actually implement the matching.
- (mtf_delete_file_in_place) Use mtf_case.
- (mtf_processing) Use mtf_case and mtf_sink.
- (cmd_export) Adapt to new procedure() interface.
-
- * levene.c: (levene) Use procedure_with_splits().
-
- * list.q: (cmd_list) Use procedure_with_splits().
-
- * matrix-data.c: (read_matrices_without_rowtype) Adapt to new
- procedure() interface.
- (read_matrices_with_rowtype) Ditto.
-
- * modify-vars.c; (cmd_modify_vars) Warn about and cancel
- TEMPORARY. Adapt to new procedure() interface.
-
- * rename-vars.c: Warn about and cancel TEMPORARY.
-
- * sort.c: (cmd_sort_cases) Warn about TEMPORARY.
- (sort_cases) Use dict_get_compacted_value_cnt() instead of
- compaction_nval. Adapt to new procedure() interface. Use
- storage_source_to_disk().
- (do_internal_sort) Don't try to dump the cases to memory.
- (compare_case_lists) Pass null idx_to_fv.
- (struct initial_run_state) Add `idx_to_fv' member. Remove
- `case_size' member.
- (write_initial_runs) Don't initialize irs->case_size. Adapt to
- new procedure() interface. Reset irs->idx_to_fv after calling
- procedure().
- (sort_sink_write) Set irs->idx_to_fv. Use case_size from struct
- sort_cases_pgm. Pass irs, not struct sort_cases_pgm to
- push_heap().
- (destroy_initial_run_state) Don't dereference irs after freeing
- it.
- (allocate_cases) Don't calculate case_size locally.
- (compare_record) Add idx_to_fv parameter.
- (compare_record_run) Change parameter from struct sort_cases_pgm *
- to struct initial_run_state *. Pass irs->idx_to_fv to
- compare_record().
- (compare_record_run) Third parameter now a struct
- initial_run_state *.
- (output_record) No need for out_case anymore. Pass irs, not
- struct sort_cases_pgm to pop_heap(). Use case_size from struct
- sort_cases_pgm.
- (merge) Use case_size from struct sort_cases_pgm.
- (merge_once) Use case_size from struct sort_cases_pgm.
- Pass null pointer to compare_record() as idx_to_fv.
- (global var sort_sink_class) Make static.
-
- * t-test.q: (cmd_t_test) Use procedure_with_splits().
-
- * temporary.c: Remove debugging crap.
-
-Sat Mar 13 14:19:52 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * t-test.q, levene.c: Fixed up the handling of MISSING values
- int the T-TEST
-
-Fri Mar 12 16:23:35 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * t-test.q, levene.c: Added support for T-TEST /GROUP where only
- one value is given.
-
-Wed Mar 10 23:25:13 2004 Ben Pfaff <blp@gnu.org>
-
- Change explicit variable name checks into use of
- dict_class_from_id().
-
- * dictionary.c: (dict_create_var) Change explicit variable name
- check into use of dict_class_from_id().
-
- * get.c: (trim_dictionary) Ditto.
-
- * sel-if.c: (cmd_filter) Ditto.
-
- * sysfile-info.c: (cmd_display) Ditto.
-
- * vars-prs.c: (parse_DATA_LIST_vars) Ditto.
-
- * vfm.c: (arrange_compaction) Ditto.
-
- * weight.c: (cmd_weight) Ditto.
-
-Wed Mar 10 21:16:34 2004 Ben Pfaff <blp@gnu.org>
-
- * temporary.c: (cmd_temporary) When TEMPORARY was the first
- transformation following the input program, if any, for some
- reason we special-cased f_trns. That's just wrong. It should
- always be set to n_trns.
-
-Tue Mar 9 23:44:40 2004 Ben Pfaff <blp@gnu.org>
-
- * format.c: (parse_format_specifier_name) Fix brown-bag bug
- introduced in last check-in.
-
-Tue Mar 9 23:10:41 2004 Ben Pfaff <blp@gnu.org>
-
- * format.c: (global array translate_fmt[]) Removed.
- (translate_fmt) New function as replacement.
- (parse_format_specifier_name) Rewrite.
-
- * pfm-read.c: (convert_format) Use translate_fmt() instead of
- translate_fmt[].
-
- * sfm-read.c: (parse_format_spec) Ditto.
-
- * postscript.c: (text) Fix handling of fonts with missing
- ligatures.
-
- * sort.c: (struct external_sort) Add temp_name member.
- (destroy_external_sort) Free temp_dir, temp_name members.
- (init_external_sort) Allocate temp_name.
- (get_temp_file_name) Change prototype.
- (open_temp_file) Deal with change to get_temp_file_name().
- (close_temp_file) Ditto.
- (remove_temp_file) Ditto.
- (write_temp_file) Ditto.
- (read_temp_file) Ditto.
- (sort_sink_destroy) Removed.
- (sort_sink_class) Change destroy member to null.
-
-Tue Mar 9 22:36:34 2004 Ben Pfaff <blp@gnu.org>
-
- Eliminate temp_case.
-
- * aggregate.c: (cmd_aggregate) No need to save/restore temp_case
- anymore. Use agr_11x_finish().
- (aggregate_single_case) Make first param const.
- (accumulate_aggregate_info) Ditto.
- (agr_00x_end_func) Use compaction_case, not temp_case.
- (agr_11x_func) Break into agr_11x_read(), agr_11x_finish().
-
- * data-list.c: (struct data_list_pgm) Add `case_size' member.
- (cmd_data_list) Initialize case_size.
- (read_from_data_list_fixed) Add struct ccase * param, use instead
- of temp_case.
- (read_from_data_list_free) Ditto.
- (read_from_data_list_list) Ditto.
- (read_one_case) Rename data_list_trns_proc(), all references
- updated. Add argument in calling above functions. Use c
- argument instead of temp_case.
- (destroy_dls) Rename data_list_trns_free(), all references
- updated.
-
- * expr-evl.c: (expr_evaluate) Make second parameter const.
-
- * file-type.c: (struct file_type_pgm) Add `case_size' member.
- (cmd_end_file_type) Initialize `case_size'.
- (file_type_source_read) Add struct ccase * parameter. Use instead
- of temp_case.
-
- * flip.c: Rewritten.
-
- * get.c: (struct get_pgm) New structure to keep track of
- case_size.
- (cmd_get) Initialize case_size.
- (cmd_import) Ditto.
- (get_source) Deal with struct get_pgm.
- (get_source_read) Add struct ccase * parameter, use instead of
- temp_case.
- (import_source_read) Ditto.
-
- * get.c: Use a null pointer instead of temp_case to represent the
- "current case" in a struct mtf_file's input member.
- (mtf_processing_finish) Pass null to mtf_processing(), not
- temp_case.
- (mtf_read_nonactive_records) Don't set iter->input to temp_case.
- (mtf_compare_BY_values) Add extra arg, use instead of null input
- members.
- (mtf_processing) Use c parameter instead of temp_case. Pass
- compaction_case to process_active_file_output_case().
-
- * glob.c: (global variable temp_case) Removed.
-
- * inpt-pgm.c: (struct input_program_pgm) Add `case_size' member.
- (cmd_input_program) Initialize case_size. Set
- vfm_source->value_cnt.
- (init_case) Add struct ccase * parameter, use instead of
- temp_case.
- (clear_case) Ditto.
- (input_program_source_read) Ditto.
-
- * matrix-data.c: (matrix_data_read_without_rowtype) Ditto.
- (dump_cell_content) Ditto.
- (nr_output_data) Ditto.
- (read_matrices_without_rowtype) Ditto.
- (matrix_data_read_with_rowtype) Ditto.
- (wr_read_splits) Ditto.
- (wr_output_data) Ditto.
-
- * sort.h: (struct sort_cases_pgm) New member `case_size'.
-
- * sort.c: (sort_cases) Initialize scp->case_size.
- (struct external_sort) Remove `case_size' member.
- (write_initial_runs) Only call vfm_sink->class_destroy if
- non-null.
- (struct sort_source_aux) New structure.
- (sort_source_read_helper) New function.
- (sort_source_read) Use sort_source_read_helper().
- (read_sort_output) Change interface to be more reasonable.
- (read_internal_sort_output) Ditto.
- (read_external_sort_output) Ditto.
-
- * vars-prs.c: (dict_class_to_name) Pass return value through
- gettext.
-
- * vfm.c: (struct procedure_aux_data) Add `trns_case' member.
- (procedure) Initialize trns_case.
- (procedure) Pass trns_case to vfm_source->class->read().
- Free trns_case.
- (process_active_file) Start using struct procedure_aux_data.
- (process_active_file_write_case) Pass trns_case to
- transformations, lag_case(), clear_case().
- (process_active_file_output_case) Add struct ccase * parameter.
- (create_trns_case) New function.
- (make_temp_case) Removed.
- (vector_initialization) Removed.
- (close_active_file) Only call make_source if non-null, otherwise
- set vfm_source to null pointer. Don't free temp_case.
- (disk_source_read) Add struct ccase * parameter, use instead of
- temp_case.
- (memory_source_read) Ditto.
- (lag_case) Add const struct ccase * member.
- (procedure_write_case) Use trns_case instead of temp_case.
- (clear_case) Add struct ccase * member, use instead of temp_case.
- (exclude_this_case) Ditto.
- (create_case_source) Add struct dictionary * parameter, use to
- initialize source->value_cnt.
-
- * vfm.h: (struct case_source) Add `value_cnt' member.
- (struct case_source_class) Add struct ccase * parameter to `read'
- member function pointer.
- (struct case_sink_class) Make struct ccase * parameter const in
- `write' member function pointer.
-
-Wed Mar 3 20:44:37 2004 Ben Pfaff <blp@gnu.org>
-
- Fix a lot of "possibly uninitialized variable" warnings. Some of
- them are even real bugs. A few of them make me wonder how the
- code ever worked.
-
- * aggregate.c: (parse_aggregate_functions) Initialize `function.
-
- * ascii.c: (output_lines) Add default case to switch.
-
- * crosstabs.q: Remove static variable `expected' and all
- references to it.
- (display_crosstabulation) Always calculate expected value.
- (calc_chisq) Ditto.
- (output_pivot_table) Initialize `cmp'.
- (display_crosstabulation) New variable `last_row', which is
- initialized.
-
- * data-in.c: (parse_numeric) Always initialize sign. How did this
- work at all?!
-
- * data-list.c: (repeating_data_trns_proc) Always initialize code.
- Always set info.ofs. (How did this work?!)
-
- * expr-opt.c: (optimize_tree) Always initialize `m'.
- (evaluate_tree) Always initialize `c'. (How did this work?)
-
- * frequencies.q: (frq_custom_variables) Always initialize min,
- max.
- (frq_custom_grouped) Always initialize `dl'.
-
- * groff-font.c: (groff_read_font) Always initialize char_set.
-
- * matrix-data.c: (nr_output_data) Initialize `split'.
- (wr_read_splits) Remove shadowing split_cnt declaration.
- (wr_output_data) Initialize `split'.
-
- * output.c: (tokener) Skip add character on syntax error.
-
- * pool.c: (pool_strndup) Always set `copy'. (How did this work?!)
-
- * postscript.c: (read_ps_encodings) Use line.string instead of
- uninitialized `bp'.
- (write_text) Add default case to switch.
- (text) Always initialize multiple variables. Fix bug with
- ligatures.
-
- * print.c: (fixed_parse_fortran) Initialize head.
- (alloc_line) Add default case to switch.
-
- * recode.c: (parse_dest_spec) Handle case where nothing matches.
- (recode_trns_proc) Move variable declaration inward. Add default
- case to switch.
-
- * sfm-read.c: (read_header) Initialize skip_amt.
-
- * sysfile-info.c: (display_variables) Always initialize pc.
-
- * vars-prs.c: Initialized `included'.
-
-Wed Mar 3 09:30:09 2004 Ben Pfaff <blp@gnu.org>
-
- * main.c: (main) sigaction()'s sa_flags member was uninitialized.
- Just use signal() instead.
-
-Wed Mar 3 09:26:30 2004 Ben Pfaff <blp@gnu.org>
-
- Get rid of vfm_sink_info and vfm_source_info.
-
- * aggregate.c: (agr_00x_end_func) Don't increment
- sfm_sink_info.ncases.
-
- * sort.c: (do_internal_sort) Get case count from
- vfm_source->class->count().
- (struct external_sort) Add `case_size' member.
- (do_external_sort) Initialize case_size.
- (struct initial_run_state) Add `case_size' member.
- (write_initial_runs) Initialize case_size.
- (sort_sink_write) Use case_size.
- (read_external_sort_output) Use case_size. Get case_cnt from
- initial_runs.
-
- * vfm.c: (struct write_case_data) Add underscores to existing arg
- names, all references updated. Renamed `aux' as `func_aux', all
- references updated. Added new `aux' member.
- (global var vfm_source_info) Removed.
- (global var vfm_sink_info) Removed.
- (struct procedure_aux_data) New.
- (struct split_aux_data) New.
- (procedure) Use `aux' fields for procedure_aux_data,
- split_aux_data.
- (process_active_file_write_case) Pass case_count + 1 to
- transformation procedures, exclude_this_case().
- (process_active_file_output_case) Don't increment
- vfm_sink_info.ncases.
- (prepare_for_writing) Don't initialize vfm_sink_info. Don't try
- to send data to disk early.
- (make_temp_case) Don't use vfm_sink_info.case_size.
- (close_active_file) Don't initialize vfm_source_info.
- (struct disk_stream_info) New, to allow for case_cnt and case_size fields.
- (disk_sink_create) Initialize and/or update disk_stream_info.
- (disk_sink_write) Ditto.
- (disk_sink_destroy) Ditto.
- (disk_sink_make_source) Ditto.
- (disk_source_read) Ditto.
- (disk_source_destroy) Ditto.
- (global var disk_source_class) Add disk_source_count().
- (disk_source_count) New function.
- (struct memory_sink_info) Add `case_cnt', `case_size' members.
- (struct memory_source_info) Ditto.
- (memory_sink_create) Deal with case_cnt, case_size.
- (memory_sink_write) Ditto.
- (memory_sink_make_source) Ditto.
- (memory_source_read) Ditto.
- (memory_source_count) New function.
- (memory_source_class) Add memory_source_count().
- (procedure_write_case) Don't use vfm_sink_info.ncases. Do use
- proc_aux->cases_written, and pass it to transformation procedures
- and exclude_this_case ().
- (exclude_this_case) Add case_num parameter. Pass it to
- expr_evaluate().
- (SPLIT_FILE_procfunc) Use split_aux->prev_case instead of static
- variable.
-
- * vfm.h: (struct case_source_class) Add `count' member.
-
- * vfmP.h: (struct stream_info) Removed.
- (global variable vfm_source_info) Removed.
- (global variable vfm_sink_info) Removed.
-
-Tue Mar 2 23:38:17 2004 Ben Pfaff <blp@gnu.org>
-
- * var.h: (typedef trns_proc_func) New typedef.
- (trns_free_func) New typedef.
- (struct trns_header) Change `proc' to type trns_proc_func, `free'
- to type trns_free_func. This only changes the actual type of
- trns_proc_func, adding a `case_num' parameter. Updated all
- implementations to use the typedefs instead.
-
- * compute.c: (compute_num) Pass case_num to expr_evaluate().
- (compute_num_vec) Ditto.
- (compute_str) Ditto.
- (compute_str_vec) Ditto.
-
- * do-if.c: (do_if_trns_proc) Ditto.
-
- * expr-evl.c: (expr_evaluate) Add new case_num parameter, use for
- OP_CASENUM.
-
- * inpt-pgm.c: (input_program_source_read) Maintain case count,
- pass to transformation functions.
- (reread_trns_proc) Pass case_num arg to expr_evaluate().
-
- * loop.c: (loop_1_trns_proc) Ditto.
- (loop_2_trns_proc) Ditto.
- (loop_3_trns_proc) Ditto.
-
- * print.c: (print_space_trns_proc) Ditto.
-
- * sel-if.c: (select_if_proc) Ditto.
-
-Tue Mar 2 11:36:52 2004 Ben Pfaff <blp@gnu.org>
-
- * frequencies.q: (cleanup_freq_tab) Avoid memory leak by
- destroying hash table.
-
- * glob.c: (read_active_file) Variable not referenced, removed.
- (cancel_input_pgm) Ditto.
-
- * levene.c: Add #include <stdlib.h> needed to call free().
-
- * aggregate.c: (parse_aggregate_functions) Make `function'
- variable const.
-
-Tue Mar 2 11:30:56 2004 Ben Pfaff <blp@gnu.org>
-
- Start working to eliminate VFM dependence on static variables.
-
- * command.c: (cmd_parse) Use case_source_is_class().
-
- * data-list.c: Rewrite to eliminate use of static variables.
-
- * dfm.c: (cmd_begin_data) Use case_source_is_class().
-
- * file-handle.q: (fh_handle_name) Make parameter const.
-
- * file-type.c: Rewrite to eliminate use of static variables.
-
- * flip.c: Rewrite to eliminate use of static variables.
-
- * format.c: (get_format_var_width) New function.
-
- * get.c: Eliminate use of static variables.
-
- * inpt-pgm.c: Eliminate use of static variables.
-
- * matrix-data.c: Eliminate use of static variables.
-
- * set.q: (set_max_workspace) New variable.
- (cmd_set) Use SET WORKSPACE to modify set_max_workspace.
-
- * var.h: (struct case_list) Move here from vfmP.h.
-
- * vars-atr.c: (discard_variables) Handle new vfm_source type.
-
- * vfm.c: (vfm_source) Change type from struct case_stream to
- struct case_source.
- (vfm_sink) Change type from struct case_stream to struct
- case_sink.
- (static var paging) Rename workspace_overflow, all references
- updated.
- (procedure) Use new class structures.
- (process_active_file) Ditto.
- (process_active_file_write_case) Ditto.
- (prepare_for_writing) Use set_max_workspace. Use new class
- structures.
- (close_active_file) Use new class structures. Free old sink.
- (global var disk_source_file) Removed.
- (global var disk_sink_file) Removed.
- (disk_stream_init) Removed.
- (disk_stream_read) Removed.
- (disk_stream_write) Removed.
- (disk_stream_mode) Removed.
- (disk_stream_destroy_source) Removed.
- (disk_stream_destroy_sink) Removed.
- (global var vfm_disk_stream) Removed.
- (disk_sink_create) New function.
- (disk_sink_write) New function.
- (disk_sink_destroy) New function.
- (disk_sink_make_source) New function.
- (disk_sink_class) New static var.
- (disk_source_read) New function.
- (disk_source_destroy) New function.
- (global var vfm_source_class) New var.
- (global var memory_source_cases) Removed.
- (global var memory_sink_cases) Removed.
- (global var memory_sink_max_cases) Removed.
- (struct memory_sink_info) New struct.
- (memory_stream_init) Removed.
- (memory_stream_read) Removed.
- (memory_stream_write) Removed.
- (memory_stream_mode) Removed.
- (memory_stream_destroy_source) Removed.
- (memory_stream_destroy_sink) Removed.
- (global var vfm_memory_stream) Removed.
- (page_to_disk) Renamed write_active_file_to_disk().
- (memory_sink_create) New function.
- (memory_sink_write) New function.
- (memory_sink_destroy) New function.
- (memory_sink_make_source) New function.
- (memory_sink_class) New static var.
- (memory_source_read) New function.
- (memory_source_destroy) New function.
- (memory_source_get_cases) New function.
- (memory_source_set_cases) New function.
- (global var vfm_source_class) New var.
- (procedure_write_case) Use new class structures.
- (create_case_source) New function.
- (case_source_is_complex) New function.
- (case_source_is_class) New function.
- (create_case_sink) New function.
-
- * vfm.h: (global variable reinit_sysmis) Not used, removed.
- (global variable reinit_blanks) Not used, removed.
- (global variable init_zero) Not used, removed.
- (global variable init_blanks) Not used, removed.
- (struct case_source) New struct.
- (struct case_source_class) New struct.
- (struct case_sink) New struct.
- (struct case_sink_class) New struct.
- (struct case_stream) Removed.
-
- * vfmP.h: (struct case_list) Moved to var.h.
-
-Tue Mar 2 11:28:30 2004 Ben Pfaff <blp@gnu.org>
-
- * algorithm.c: (count_equal) New function.
- (count_if) New function.
- (unique) Add assertions.
- (partition) Add assertions.
- (is_partitioned) New function.
- (copy_if) Add assertions.
- (remove_equal) Add assertions.
- (lexicographical_compare) Rename lexicographical_compare_3way.
- (sort) Add assertions. Rephrase some code.
- (is_sorted) New function.
-
-Sun Feb 29 23:24:57 2004 Ben Pfaff <blp@gnu.org>
-
- Rewrite SORT CASES.
-
- * sort.c: Completely rewrite.
-
- * sort.h: Expose interface via struct sort_cases_pgm, not via
- global variables.
-
- * aggregate.c: (sort) New static var.
- (cmd_aggregate) Use sort.
- (create_sysfile) Ditto.
- (aggregate_single_case) Ditto.
- (dump_aggregate_info) Ditto.
- (agr_00x_end_func) Ditto.
- (debug_print) Ditto.
-
- * var.h: (enum SRT_ASCEND) Removed.
- (enum SRT_DESCEND) Removed.
- (struct sort_cases_proc) Removed.
- (struct variable) Remove p.srt member.
-
-Sun Feb 29 23:22:45 2004 Ben Pfaff <blp@gnu.org>
-
- Get rid of the old, crappy heap structure and replace it by a new,
- shiny, C++ STL-like heap structure.
-
- * Makefile.am: (pspp_SOURCES) Remove heap.c, heap.h.
-
- * algorithm.c: (push_heap) New function.
- (heapify) Ditto.
- (pop_heap) Ditto.
- (make_heap) Ditto.
- (sort_heap) Ditto.
- (is_heap) Ditto.
-
- * heap.c: Removed.
-
- * heap.h: Removed.
-
-Sun Feb 29 23:21:53 2004 Ben Pfaff <blp@gnu.org>
-
- Increase warning level.
-
- * Makefile.am: (AM_CFLAGS) Remove -Wnouninitialized.
-
-Sat Feb 21 17:38:58 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * main.c: Added a signal handler for SIGSEGV requesting a bug report.
-
-Fri Feb 20 23:22:14 2004 Ben Pfaff <blp@gnu.org>
-
- * dictionary.c: (dict_create_var) Fix root cause of bug worked
- around by previous change log entry.
-
- * compute.c: (lvalue_finalize) Remove workaround from previous
- change log entry.
-
-Fri Feb 20 14:37:41 WAST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * compute.c: Fixed a bug where the Format was not getting set for
- computed variables (thus causing a crash when SAVEing).
-
- * Added a test to stop this bug ever coming back
-
-Wed Feb 18 22:21:35 2004 Ben Pfaff <blp@gnu.org>
-
- Got rid of approx.h. In general, replaced all references to
- approx_eq() by ==, approx_lt() by <, etc. Other types of changes
- noted below.
-
- * Makefile.am: (pspp_SOURCES) Removed approx.h.
-
- * data-out.c: (try_F) Replaced test for approx_eq(number, 0.0) by
- test for mag < EPSILON.
-
- * misc.h: Add definition of EPSILON.
-
-Wed Feb 18 21:32:44 2004 Ben Pfaff <blp@gnu.org>
-
- * vfm.c: (procedure) Add check to prevent recursive call.
-
-Wed Feb 18 21:48:54 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * Moved the declarations relating to values to their own header file
- (val.h)
-
- * Added levene.c and levene.h
-
- * vars-atr.c: Changed the signature of compare_values to
- take const * arguments.
-
- * t-test.q: Changed the structure of struct t_test_proc
- variables now contain their own group statistics information.
- Eventually, t_test_proc might get renamed, because it'd be
- applicable to other commands too.
-
-Mon Feb 16 23:15:51 2004 Ben Pfaff <blp@gnu.org>
-
- * data-out.c: Clean up. Changed interface of convert_*() to take
- either a `double' or a `const char *' instead of a `const union
- value *'. Update all implementations of those interfaces.
- (data_out) Use switch statements instead of a table.
- (convert_AHEX) Rewrite.
-
- * format.h: Update comment.
-
-Mon Feb 16 22:14:36 2004 Ben Pfaff <blp@gnu.org>
-
- * q2c.c: (dump_header) Add an Emacs header line to output files
- that makes generated .c files read-only by default, to make it
- difficult to accidentally change generated files.
-
-Mon Feb 16 22:12:07 2004 Ben Pfaff <blp@gnu.org>
-
- * frequencies.q: (compare_freq_numeric_a) Compare by frequency,
- not bogus a->v.c <=> b->v.c pointer compare.
- (compare_freq_alpha_a) Ditto.
- (compare_freq_numeric_d) Ditto.
- (compare_freq_alpha_d) Ditto.
-
-Mon Feb 16 22:00:53 2004 Ben Pfaff <blp@gnu.org>
-
- Changed data_out() to store string data directly into a `union
- value''s s member, not indirectly into c.
-
- * crosstabs.q: (output_pivot_table) Use format_short() instead of
- data_out().
- (table_value_missing) Ditto.
- (float_M_suffix) Ditto.
- (format_short) New function.
-
- * data-in.h: (data_in_finite_line) Remove inline definition.
-
- * data-list.c: (destroy_dls_var_spec) New function.
- (destroy_dls) Rewrite in terms of destroy_dls_var_spec().
- (data_list_source_destroy_source) Avoid cast.
- (struct repeating_data_trns) New field `id_value'. Update
- comments.
- (cmd_repeating_data) Initialize id_value. Use new
- repeating_data_trns_free() for freeing REPEATING DATA
- transformations.
- (rpd_parse_record) Rewrite support for record ID to be less bogus.
- (repeating_data_trns_free) New function.
-
- * data-out.c: (data_out) Change return type to `void' by replacing
- error returns by writing a message into the output buffer.
- (convert_A) Read from v->s instead of v->c.
- (convert_AHEX) Ditto.
-
- * expr-evl.c: Update comment.
- (expr_evaluate) Add assertion in OP_STRING case.
-
- * format.h: (macro MAX_FORMATTED_LEN) New macro.
-
- * list.q: (list_cases) Update for new data_out() semantics.
-
- * print.c: (print_trns_proc) Ditto.
-
- * tab.c: (tab_value) Ditto.
- (tab_float) Avoid stupid cast.
-
- * var.h: Update comments.
- (macro MAX_STRING) New macro.
- (macro MAX_ELEMS_PER_VALUE) New macro.
-
- * vars-atr.c: (compare_values) New function.
-
- * vfm.c: (dump_splits) Update for new data_out() semantics.
-
-Mon Feb 16 21:45:47 2004 Ben Pfaff <blp@gnu.org>
-
- * crosstabs.q: (struct table_entry) Rename v[] to values[]. All
- references updated.
- (struct crosstab) Rename v[] to vars[]. All references updated.
- (hash_table_entry) Replace the hash algorithm and fix a bug at the
- same time, which caused the hash value to depend only on a single
- value, not all of the variables' values.
-
-Mon Feb 16 12:49:53 2004 Ben Pfaff <blp@gnu.org>
-
- Clean up struct dictionary's value_cnt usage.
-
- * dictionary.c: Add a function comment to each function.
- (struct dictionary) Rename value_cnt to next_value_idx, which more
- accurately reflects its meaning. All references updated.
- (dict_rename_vars) Add assertion.
- (dict_get_value_cnt) Rename dict_get_next_value_idx(). All
- references updated.
- (dict_get_case_size) New function.
-
- * aggregate.c: (create_sysfile) Use dict_get_case_size().
-
- * get.c: (mtf_read_nonactive_records) Ditto.
-
- * sort.c: (allocate_cases) Ditto.
- (write_initial_runs) Ditto.
- (merge) Ditto.
- (merge_once) Ditto.
-
- * vfm.c: (prepare_for_writing) Ditto.
- (setup_lag) Ditto.
- (lag_case) Ditto.
-
-Mon Feb 16 00:17:55 2004 Ben Pfaff <blp@gnu.org>
-
- Make vfm.c slightly less grotesque.
-
- * vfm.c: (filter_var) Removed.
- (filter_index) Removed.
- (FILTERED macro) Removed.
- (exclude_this_case) New function.
- (process_active_file_write_case) Use exclude_this_case() instead
- of FILTERED and inline tests.
- (procedure_write_case) Ditto.
- (setup_filter) Removed.
- (open_active_file) Don't call setup_filter().
- (close_active_file) Call dict_get_filter() instead of checking
- filter_var.
-
-Mon Feb 16 00:01:53 2004 Ben Pfaff <blp@gnu.org>
-
- * var.h: (struct variable) Update comments.
-
-Sun Feb 15 23:14:59 2004 Ben Pfaff <blp@gnu.org>
-
- New functions dict_create_var_assert(), dict_lookup_var_assert().
- Converted several dict_*_var()/assert pairs into a single
- dict_*_var_assert().
-
- * dictionary.c: (dict_create_var_assert) New function.
- (dict_lookup_var_assert) New function.
-
-Sun Feb 15 23:06:08 2004 Ben Pfaff <blp@gnu.org>
-
- Got rid of "struct long_vec", envector(), devector(), etc. Added
- two members `init', `reinit' to struct variable as a substitute.
-
- * Makefile.am: (pspp_SOURCES) Removed cases.c, cases.h.
-
- * cases.c: Removed.
-
- * cases.h: Removed.
-
- * aggregate.c: (parse_aggregate_functions) destvar doesn't need
- init.
-
- * autorecode.c: (cmd_autorecode) destvars don't need init.
-
- * compute.c: (lvalue_finalize) Set reinit.
-
- * data-list.c: (fixed_parse_compatible) Don't need init usually.
- (dump_fmt_list) Ditto.
- (parse_free) Ditto.
-
- * descript.q: (run_z_pass) Don't need init for z-scores.
-
- * dictionary.c: (dict_create_var) Initialize `init', `reinit'
- members.
- (dict_clone_var) Copy `reinit' member, initialize `init' member.
-
- * glob.c: (init_glob) Remove vec_init() calls.
-
- * inpt-pgm.c: (cmd_end_input_program) Use `reinit', not `left'.
-
- * loop.c: (internal_cmd_loop) Don't need to call envector().
-
- * numeric.c: (cmd_numeric) Ditto.
- (cmd_string) Ditto.
- (cmd_leave) Ditto. Set `init', `reinit' members.
-
- * recode.c: (cmd_recode) Don't need to call envector().
-
- * repeat.c: (internal_cmd_do_repeat) Ditto.
-
- * var.h: (struct variable) Remove `left'. Add `init', `reinit'.
- (force_create_variable) Removed prototype.
- (force_dup_variable) Ditto.
-
- * vector.c: (cmd_vector) Don't need to call envector().
-
- * vfm.c: (reinit_sysmis) Removed.
- (reinit_blanks) Removed.
- (init_zero) Removed.
- (init_blanks) Removed.
- (process_active_file_write_case) No need to deal with vectors.
- Call clear_temp_case().
- (vector_initialization) Rewrite to use `init', `reinit'.
- (close_active_file) No need to call vec_clear().
- (procedure_write_case) Call clear_temp_case().
- (clear_temp_case) New function.
-
-Sun Feb 15 20:50:36 2004 Ben Pfaff <blp@gnu.org>
-
- * pfm-write.c: (bufwrite) Get rid of nasty cast that also invoked
- undefined behavior.
-
-Thu Feb 12 23:35:15 2004 Ben Pfaff <blp@gnu.org>
-
- Add auxiliary argument to procedure() interface. Associated small
- clean-ups of vfm interface.
-
- * Updated every caller of procedure() and process_active_file() to
- reflect modified interface. Simple, ordinary changes not listed
- otherwise below.
-
- * Updated every function that implements struct case_stream's
- `read' function to take a write_case_func and a write_case_data.
- Also updated every caller of write_case() to instead call them
- through these arguments. In some cases this meant that the extra
- args had to be threaded through a couple of extra levels. This
- wasn't difficult or interesting so the details won't be given.
-
- * data-list.c: (struct repeating_data_trns) Add members
- `write_case', `wc_data' as kluge.
- (read_one_set_of_repetitions) Rename repeating_data_trns_proc and
- make non-static.
- (repeating_data_set_write_case) New function.
-
- * data-list.h: New file to declare repeating_data_trns_proc() and
- repeating_data_set_write_case().
-
- * inpt-pgm.c: (input_program_source_read) Call
- repeating_data_set_write_case() for all the REPEATING DATA
- transformations, so that they know where to send their cases.
- It's a big kluge. Also kluge in END CASE.
- (end_case_trns_proc) Never called anymore, but we still need it,
- so just assert(0).
-
- * sort.c: (read_sort_output) Update to match struct case_stream
- `read' member.
-
- * vfm.c: (struct write_case_data) New structure.
- (proc_func) Removed.
- (virt_proc_func) Removed.
- (begin_func) Removed.
- (virt_begin_func) Removed.
- (end_func) Removed.
- (write_case) Removed.
- (procedure) Added an auxiliary parameter to each function pointer
- argument's prototype. Added an auxiliary data parameter.
- Rewrote.
- (process_active_file) Ditto.
- (process_active_file_write_case) Pass aux data along.
- (close_active_file) Ditto.
- (procedure_write_case) Ditto.
- (SPLIT_FILE_procfunc) Ditto.
-
- * vfm.h: (typedef write_case_data) New.
- (typedef write_case_func) New.
- (struct case_stream) Add parameters to `read' member prototype.
-
-Thu Feb 12 19:24:53 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * t-test.q: Added calculations for independent samples. (But no Levene
- test yet!)
-
- * Makefile.am: Moved q_sources_c into own variable
-
-Wed Feb 11 23:56:51 2004 Ben Pfaff <blp@gnu.org>
-
- Miscellaneous cleanups.
-
- * Change unused to UNUSED in many source files to reflect modified
- pref.h. Change use of __WIN32__, __MSDOS, __DJGPP__,
- __CYGWIN32__, __unix__, and unix not to assume that they're
- defined to a nonzero value. Change use of __attribute__ to use
- NO_RETURN or PRINTF_FORMAT instead.
-
- * alloc.h: Move definitions for local_alloc(), local_free() here
- from ../pref.h.orig and simplify.
-
- * expr-evl.c: Instead of working differently based on PAGED_STACK,
- use a pool allocator unconditionally.
- (CHECK_STRING_SPACE) Removed.
- (ALLOC_STRING_SPACE) Removed.
- (expr_evaluate) Use e->pool instead of CHECK_STRING_SPACE and
- ALLOC_STRING_SPACE.
-
- * expr-opt.c: (dump_expression) Allocate string pool.
-
- * expr-prs.c: (expr_free) Free string pool.
-
- * pool.c: (pool_destroy) This pool must be removed from its
- parent's list of gizmos, not from its own. Use free_all_gizmos().
- (pool_clear) New function.
- (free_all_gizmos) New function.
- (pool_alloc) Use space in empty block after this one if any.
- (pool_release) Only empty out blocks, don't actually free() them.
-
- * print.c: Get rid of PAGED_STACK special case by always
- dynamically allocating line buffers.
- (struct print_trns) Always include the `line' member.
- (internal_cmd_print) Always initialize the `line' member.
- (alloc_line) Always allocate memory for `line'.
- (print_trns_proc) Always initialize buf from `line' member.
- (print_trns_free) Always free `line' memory.
-
- * sort.c: (allocate_file_handles) Special-case MS-DOS for mkdir()
- call.
-
-Wed Feb 11 20:33:18 2004 Ben Pfaff <blp@gnu.org>
-
- * flip.c: Fixed crash from FLIP when a numeric variable is
- specified on NEWNAMES and a large value is used, and a couple of
- other minor bugs besides.
- (struct varname) Make name a 9-character fixed-size array
- instead of a 1-character variable size array.
- (make_new_var) Allow digits in variable names.
- (flip_stream_write) Limit numeric values to 8 characters and
- format system missing and very large and small values more
- appropriately.
-
-Thu Feb 5 13:19:06 WAST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * command.c: Fixed test on command return status for the correct
- value, which had been causing a crash under certain invalid input.
-
-Wed Feb 4 15:34:11 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * t-test.q: Added calculations for the one sample variant of the T-TEST
-
-Tue Feb 3 20:09:54 2004 Ben Pfaff <blp@gnu.org>
-
- * tab.c: (render_strip) Fix bug that sometimes caused joined text
- in joined cells to be rendered outside box boundaries.
-
-Tue Feb 3 18:56:45 WST 2004 John Darrington <john@darrington.wattle.id.au>
-
- * random.c (rng_create): Fixed seeding so that it gets reseeded after
- SET seed=xx has been called.
-
-Mon Jan 19 14:08:09 2004 Ben Pfaff <blp@gnu.org>
-
- * random.c (rng_get_double): Fix always-returning-zero bug in my
- preferred way, and at the same time make sure rounding doesn't
- bite us.
-
-Thu Jan 1 23:16:41 2004 Ben Pfaff <blp@gnu.org>
-
- * html.c: (change_attributes) Dead code, removed.
- (escape_string) Eliminate code to call change_attributes() that
- never actually called it.
- (output_tab_table) Get rid of dependence on tab_hit
- and struct tab_joined_cell's hit member, which are abominations.
-
- * tab.c: (tab_output_text) Don't call
- d->class->text_set_font_by_name if it's a null pointer.
- (macro UNROLL_LOOP) Eliminate.
- (macro UNROLL_3_LOOPS) Eliminate.
- (tabi_render) Rewrite not to use the above macros.
-
-Thu Jan 1 23:09:07 2004 Ben Pfaff <blp@gnu.org>
-
- Start working on a new output driver system, one that doesn't suck
- so much, by adding a "device-independent" output driver. The idea
- is to write out only a single output stream, then use separate
- processes to translate them into whatever formats we want. This
- is similar to how "groff" works with its various output drivers
- (grops, grotty, grodvi, ...).
-
- * Makefile.am: (pspp_SOURCES) Add devind.c, devind.h.
-
- * list.q: (write_all_headers) Stub out devind class.
- (clean_up) Ditto.
- (determine_layout) Ditto.
- (list_cases) Ditto.
-
- * output.c: (outp_init) Add devind class.
-
- * devind.c: New file.
-
- * devind.h: New file.
-
-Thu Jan 1 23:08:14 2004 Ben Pfaff <blp@gnu.org>
-
- * frequencies.q: (hash_value_alpha) Fixed up the previous change
- to use the proper string length.
-
-Wed Dec 31 16:27:33 WAST 2003 John Darrington <john@darrington.wattle.id.au>
-
- * Fixed bug where FREQ would crash on alpha values
-
-Tue Dec 30 22:42:57 2003 Ben Pfaff <blp@gnu.org>
-
- * Removed bletcherous alloca() workarounds for AIX from top of
- many files. AIX can use the alternative alloca() implementation
- instead.
-
-Tue Dec 30 22:35:16 2003 Ben Pfaff <blp@gnu.org>
-
- * ascii.c: (ascii_option) Fix implementation of headers option.
-
-Tue Dec 30 22:32:53 2003 Ben Pfaff <blp@gnu.org>
-
- * ascii.c: Add a "squeeze" option to the ASCII driver to squeeze
- multiple blank lines into one.
- (struct ascii_driver_ext) Add squeeze_blank_lines option.
- (ascii_preopen_driver) Initialize squeeze_blank_lines.
- (static var option_tab) Add squeeze entry.
- (ascii_option) Set squeeze_blank_lines.
- (output_lines) Implement squeezing blank lines.
-
-Wed Dec 31 07:19:46 WST 2003 John Darrington <john@darrington.wattle.id.au>
-
- * Removed redundant code from output.h
-
-Sat Dec 27 22:17:52 2003 Ben Pfaff <blp@gnu.org>
-
- Dictionary classes: each variable is "ordinary", "system", or
- "scratch".
-
- * var.h: (enum dict_class) New enum.
-
- * vars-prs.c: (dict_class_from_id) New function.
- (dict_class_to_name) New function.
-
-Sat Dec 27 22:16:06 2003 Ben Pfaff <blp@gnu.org>
-
- * var.h: (struct freq_tab_set) Removed (not used).
-
-Sat Dec 27 22:15:21 2003 Ben Pfaff <blp@gnu.org>
-
- * value-labels.c: (val_labs_destroy) vls needs to be freed too.
-
-Sat Dec 27 22:10:49 2003 Ben Pfaff <blp@gnu.org>
-
- * stats.c: (hypercube) Rename pow4(). All references updated.
-
-Sat Dec 27 22:05:49 2003 Ben Pfaff <blp@gnu.org>
-
- * rename-vars.c: (cmd_rename_variables) Rewritten.
- (compare_name) Removed.
-
-Sat Dec 27 22:03:51 2003 Ben Pfaff <blp@gnu.org>
-
- var_set feature, and code taking advantage of it.
-
- * crosstabs.q: (static var var_dict) Removed.
- (static var variables) New variable.
- (static var variables_cnt) New variable.
- (cmd_crosstabs) Free variables instead of var_dict.
- (internal_cmd_crosstabs) Initialize and use variables,
- variables_cnt instead of var_dict.
- (free_var_dict) Removed.
- (crs_custom_tables) Use var_set instead of a copied dictionary.
- (crs_custom_variables) Set up variables, variables_cnt instead of
- var_dict.
- [DEBUGGING] (debug_print) Ditto.
-
- * means.q: (mns_custom_tables) Use var_set instead of a copied
- dictionary.
-
- * vars-prs.c: (parse_vs_variable) New function.
- (parse_dict_variable) Rewritten.
- (parse_variable) Rewritten.
- (parse_variables) Renamed parse_var_set_vars(), rewritten.
- (parse_variables) New function in terms of parse_var_set_vars().
- Now requires its first argument to be non-null. All references
- that passed a null pointer updated to pass default_dict instead.
- (macro id_dict) Removed.
- (parse_DATA_LIST_vars) Add assertions.
- (parse_mixed_vars) Ditto.
- (struct var_set) New structure.
- (var_set_get_cnt) New function.
- (var_set_get_var) New function.
- (var_set_lookup_var) New function.
- (var_set_destroy) New function.
- (dict_var_set_get_cnt) New function.
- (dict_var_set_get_var) New function.
- (dict_var_set_lookup_var) New function.
- (dict_var_set_destroy) New function.
- (var_set_create_from_dict) New function.
- (struct array_var_set) New structure.
- (array_var_set_get_cnt) New function.
- (array_var_set_get_var) New function.
- (array_var_set_lookup_var) New function.
- (array_var_set_destroy) New function.
- (var_set_create_from_array) New function.
-
- * q2c.c: (dump_parser) Use parse_variables(default_dict, ...)
- instead of parse_variables(NULL, ...) in output code.
-
-Sat Dec 27 21:38:53 2003 Ben Pfaff <blp@gnu.org>
-
- Change inp_init from a 2-bit vector to an ordinary array.
- Initialize it all in cmd_end_input_program() instead of in
- create_variable().
-
- * inpt-pgm.c: (enum value_init_type) New enum.
- (global var inp_init) Change to `enum value_init_type *', make
- static.
- (inp_init_size) Removed.
- (inp_nval) Change to `size_t', make static.
- (cmd_input_program) Don't initialize inp_init or inp_init_size.
- (cmd_end_input_program) Initialize inp_init, inp_nval.
- (init_case) Rewrite.
- (clear_case) Rewrite.
-
- * inpt-pgm.h: Removed.
-
-Sat Dec 27 21:36:38 2003 Ben Pfaff <blp@gnu.org>
-
- * hash.c: (hsh_hash_bytes) Use Fowler-Noll-Vo hash instead of
- Colin Plumb hash. It is simpler and should better resist
- collisions.
- (hsh_hash_string) Ditto.
-
-Sat Dec 27 21:34:57 2003 Ben Pfaff <blp@gnu.org>
-
- * get.c: (export_write_case_func) Remove debug printing code.
-
-Sat Dec 27 21:11:09 2003 Ben Pfaff <blp@gnu.org>
-
- * get.c: (cmd_save_internal) Rename parameter. Use &t->h instead
- of cast.
- (save_write_case_func) Use &trns->h instead of cast.
- (cmd_export) Use &t->h instead of cast.
-
-Sat Dec 27 20:57:42 2003 Ben Pfaff <blp@gnu.org>
-
- Moved vectors into the dictionary.
-
- * var.h: (struct vector) Moved here from vector.h. `index' member
- renamed `idx', `v' renamed `var', `nv' renamed `cnt'. All
- references updated.
-
- * vector.h: Removed.
-
- * vector.c: (global var vec) Removed.
- (global var nvec) Removed.
- (cmd_vector) Rewritten.
- (find_vector) Removed.
-
- * dictionary.c: (dict_create_vector) New function.
- (dict_get_vector) New function, replaces reading global vec[]
- array.
- (dict_get_vector_cnt) New function, replaces reading global nvec
- variable.
- (dict_lookup_vector) New function, replaces find_vector().
- (dict_clear_vectors) New function.
-
-Sat Dec 27 20:54:01 2003 Ben Pfaff <blp@gnu.org>
-
- Start to move away from `struct variable' p `union' member to void
- * aux member.
-
- * var.h: (struct variable) Add `aux' member.
-
-Sat Dec 27 20:36:25 2003 Ben Pfaff <blp@gnu.org>
-
- Get rid of struct variable `foo' member.
-
- * frequencies.q: (internal_cmd_frequencies) Use p.frq.used instead
- of foo.
- (frq_custom_variables) Ditto.
- (frq_custom_grouped) Ditto.
-
- * get.c: (struct save_trns) Change `var' member from `int *' to
- `struct variable **'.
- (cmd_save_internal) Use aux instead of foo.
- (save_trns_proc) Use revised `var' member.
- (static var mtf_seq_no) Renamed mtf_seq_num.
- (static var mtf_seq_nums) New static var.
- (cmd_match_files) Initialize mtf_seq_nums.
- (mtf_free) Free mtf_seq_nums.
- (mtf_processing) Use mtf_seq_nums instead of foo.
- (mtf_merge_dictionary) No need to initialize mv->foo.
- (cmd_export) Use aux instead of foo. Use revised `var' member.
- (mns_custom_tables) Don't use foo to check for duplicates, that's
- what PV_NO_DUPLICATE is for.
-
- * var.h: (struct variable) Remove `foo' member.
- (struct frequencies_proc) New member.
-
-Sat Dec 27 19:46:13 2003 Ben Pfaff <blp@gnu.org>
-
- Clean up COMPUTE and IF.
-
- * compute.c: More or less rewrite the darn thing.
- (struct compute_trns) Rename and reorder and add and delete
- members.
- (cmd_compute) Rewrite.
- (compute_num) Make conditional on test expression. Now used for
- both COMPUTE and IF.
- (compute_num_vec) Ditto.
- (compute_str) Ditto.
- (compute_str_vec) Ditto.
- (cmd_if) Rewrite.
- (if_num) Removed.
- (if_num_vec) Removed.
- (if_str) Removed.
- (if_str_vec) Removed.
- (parse_target_expression) Renamed parse_rvalue_expression(),
- rewritten.
- (new_trns) Renamed compute_trns_create(), rewritten.
- (delete_trns) Removed.
- (free_trns) Renamed compute_trns_free(), rewritten.
- (struct lvalue) New structure.
- (parse_var_or_vec) Renamed lvalue_parse(), rewritten.
- (lvalue_get_type) New function.
- (lvalue_is_vector) New function.
- (lvalue_finalize) New function.
- (lvalue_destroy) New function.
-
-Sat Dec 27 19:44:14 2003 Ben Pfaff <blp@gnu.org>
-
- * command.def: Disallow MODIFY VARS in input mode, so that
- variables can't get dropped and confuse cmd_end_input_program()'s
- attempt to fill inp_init[].
-
- * modify-vars.c: (static var forward_positional_ordering) New
- variable.
- (struct var_modification) Entirely changed.
- (rearrange_dict) Interface changed, rewritten.
- (cmd_modify_vars) Deal with modified struct var_modification, much
- rewritten.
- (struct var_renaming) New structure.
- (compare_var_renaming_by_new_name) New function.
- (validate_var_modification) New function.
-
- * var.h: (struct modify_vars_proc) Removed.
- (struct variable) Removed member p.mfv.
-
-Sat Dec 27 19:40:26 2003 Ben Pfaff <blp@gnu.org>
-
- Make EVALUATE a valid command whether we're debugging or not, so
- that `make check' can succeed regardless of whether debugging is
- turned on.
-
- * command.def: [GLOBAL_DEBUGGING] Drop the #if.
-
- * compute.c: [GLOBAL_DEBUGGING] (cmd_evaluate) Drop the #if.
-
-Sat Dec 27 19:34:40 2003 Ben Pfaff <blp@gnu.org>
-
- * apply-dict.c: (cmd_apply_dictionary) Replace a ghastly switch
- statement by a simple if test.
-
- * dfm.c: (dfm_get_record) Add assertion.
-
-Sat Dec 27 17:51:26 2003 Ben Pfaff <blp@gnu.org>
-
- For each file x.c, move #include "x.h" to the very top of the
- include list, to catch x.h failing to include the proper headers.
-
-Sat Dec 27 17:50:19 2003 Ben Pfaff <blp@gnu.org>
-
- * algorithm.c: (find) New function.
- (remove_equal) New function.
- (set_difference) New function.
- (adjacent_find_equal) New function.
- [TEST_UNIQUE] Removed test case.
- (copy_if) Find end test.
-
-Sat Dec 27 17:42:45 2003 Ben Pfaff <blp@gnu.org>
-
- * dictionary.c: (dict_get_case_weight) New convenience function.
-
- * aggregate.c: (accumulate_aggregate_info) Use
- dict_get_case_weight().
-
- * frequencies.q: (calc_general) Ditto.
- (calc_integer) Ditto.
- (calc) Ditto.
-
- * t-test.q: (groups_calc) Ditto.
- (z_calc) Ditto.
-
-Sat Dec 27 17:29:45 2003 Ben Pfaff <blp@gnu.org>
-
- * glob.c: (global var default_dict) Change from `struct
- dictionary' to `struct dictionary *'. All references changed.
- (init_glob) Initialize default_dict with dict_create().
-
-Sat Dec 27 17:06:06 2003 Ben Pfaff <blp@gnu.org>
-
- struct dictionary now made opaque. All related functions:
-
- * get.c: (rename_variables) Removed.
- (dict_delete_run) Removed.
-
- * temporary.c: (copy_variable) Removed.
- (new_dictionary) Removed.
- (save_dictionary) Removed.
- (restore_dictionary) Removed.
- (free_dictionary) Removed.
-
- * vars-atr.c: (clear_default_dict) Removed.
- (find_variable) Removed.
- (find_dict_variable) Removed.
- (create_variable) Removed.
- (delete_variable) Removed.
- (common_init_stuff) Removed.
- (init_variable) Removed. Updating of inp_init moved into
- cmd_end_input_program().
- (replace_variable) Removed.
- (rename_variable) Removed.
- (clear_variable) Removed.
- (dup_variable) Removed.
-
- * vars-prs.c: (is_varname) Removed.
- (is_dict_varname) Removed.
- (fill_all_vars) Removed.
-
- * vector.c: (find_vector) Removed.
-
- * weight.c: (stop_weighting) Removed.
-
- * dictionary.c: New file.
- (dict_create) New, replaces new_dictionary().
- (dict_clone) New, replaces save_dictionary() and
- restore_dictionary().
- (dict_clear) New, replaces clear_default_dict().
- (dict_destroy) New, replaces free_dictionary().
- (dict_get_var_cnt) New function, replaces references to
- dict->nvar.
- (dict_get_var) New function, replaces references to dict->var[i].
- (dict_get_vars) New function, replaces fill_all_vars().
- (dict_create_var) New, replaces create_variable(). Interface
- drops `type' parameter, using a zero `width' to designate numeric.
- (dict_clone_var) New, replaces dup_variable().
- (dict_rename_var) New, replaces rename_variable().
- (dict_lookup_var) New, replaces find_variable(),
- find_dict_variable(), is_varname().
- (dict_contains_var) New function.
- (compare_variable_dblptrs) New function.
- (dict_delete_var) New function, replaces clear_variable().
- (dict_delete_vars) New function, replaces dict_delete_run().
- (dict_reorder_vars) New function.
- (dict_rename_vars) New function, replaces rename_variables().
- (dict_get_weight) New function, replaces reading dict->weight_var.
- (dict_set_weight) New function, replaces writing dict->weight_var
- or calling stop_weight(dict).
- (dict_get_filter) New function, replaces reading dict->filter_var.
- (dict_set_filter) New function, replaces writing dict->filter_var.
- (dict_get_case_limit) New function, replaces reading dict->N.
- (dict_set_case_limit) New function, replaces writing dict->N.
- (dict_get_value_cnt) New function, replaces reading dict->nval.
- (dict_compact_values) New function, replaces a loop that was
- replicated in several places.
- (dict_get_split_vars) New function, replaces reading dict->splits.
- (dict_get_split_cnt) New function, replaces reading
- dict->n_splits.
- (dict_set_split_vars) New function, replaces writing dict->splits.
- (dict_get_label) New function, replaces reading dict->label.
- (dict_set_label) New function, replaces writing dict->label.
- (dict_get_documents) New function, replaces reading
- dict->documents.
- (dict_set_documents) New function, replaces writing
- dict->documents.
-
- All references to above functions updated.
-
- * aggregate.c: (cmd_aggregate) Copy file label and documents from
- old dictionary to new by hand, because dict_create() can't do it
- itself. Use dict_set_documents(), dict_set_split_vars().
-
- * temporary.c: (cancel_temporary) Also set temp_dict to NULL after
- calling dict_destroy().
-
- * data-list.c: (dls_var_spec) Remove `type' member, replace by
- `width'.
- (fixed_parse_compatible) Some slightly nontrivial changes for
- dict_create_var().
- (dump_fmt_list) Ditto.
- (parse_free) Ditto.
-
- * file-type.c: (create_col_var) Ditto.
-
- * get.c: (cmd_get) Use dict_compact_values() instead of a loop.
- (trim_dictionary) Use dict_delete_vars(), dict_reorder_vars().
- (rename_variables) Use dict_rename_vars().
- (mtf_merge_dictionary) Use dict_get_documents(),
- dict_set_documents(), dict_compact_values().
-
- * pfm-read.c: (read_variables) Deal with changes to weighting.
-
- * q2c.c: (dump_parser) Use dict_lookup_var() instead of
- is_varname() in output code.
-
- * sfm-read.c: (read_header) Use dict_create(), dict_set_label(),
- other dictionary functions.
-
- * title.c: (add_document_line) Use dict_get_documents(),
- dict_set_documents().
-
- * vars-atr.c: (discard_variables) Use dict_clear(default_dict),
- reset default_handle by hand. dict_clear() will clear vectors so
- there's no need for that by hand.
-
- * vfm.c: (close_active_file) Move call to finish_compaction()
- earlier, so that we can do the compaction as a single step using
- dict_compact_values(). Use dict_clear_vectors().
- (finish_compaction) Use dict_delete_var(), dict_compact_values().
-
- Some functions don't have replacements:
-
- * vars-atr.c: (force_create_variable) Removed. All references
- updated to dict_create_var() followed by an assertion.
- (force_dup_variable) Removed. All references updated to
- dict_clone_var() followed by an assertion.
-
- * weight.c: (update_weighting) Removed. No longer necessary, so
- all references removed.
-
-Sat Dec 27 16:43:01 2003 Ben Pfaff <blp@gnu.org>
-
- Clean up AGGREGATE.
-
- * aggregate.c: Eliminate separation of weighted and unweighted
- case. It made the code too obscure and I doubt it was actually
- faster. Instead, all code uses the "weighted" code, because
- that's a generalization of the "unweighted" code.
- (FWEIGHT) Removed.
- (FOPTIONS) Ditto.
- (parse_aggregate_functions) No need to set FWEIGHT.
- (accumulate_aggregate_info) Get rid of FWEIGHT cases.
- (dump_aggregate_info) Ditto.
- (initialize_aggregate_info) No need for special plain_function
- that gets rid of FWEIGHT option.
-
- * aggregate.c: Get rid of approximations.
- (accumulate_aggregate_info) Don't use approx_gt(), approx_lt(),
- approx_in_range().
- (aggregate_single_case) Don't use approx_ne().
-
-Sat Dec 27 16:19:36 2003 Ben Pfaff <blp@gnu.org>
-
- * ascii.c (ascii_line_width): Dead code, removed.
-
- * postscript.c (ps_line_width): Ditto.
-
- * q2c.c (xrealloc): Ditto.
-
- * count.c (internal_cmd_count): Ditto.
-
- * means.q (validate_dependent_endpoint): Ditto.
-
- * set.q: (cmd_gset) Ditto.
-
- * weight.c: [0] (weight_trns_proc) Ditto.
-
-Sat Dec 27 16:18:16 2003 Ben Pfaff <blp@gnu.org>
-
- Make the code -Wmissing-prototypes clean.
-
- * Makefile.am (version.c): Add #include "version.h".
-
- * ascii.c: (ascii_open_global) Make static.
- (ascii_close_page) Ditto.
- (ascii_font_sizes) Ditto.
- (ascii_postopen_driver) Ditto.
- (ascii_close_driver) Ditto.
- (ascii_option) Ditto.
- (ascii_open_page) Ditto.
- (ascii_line_horz) Ditto.
- (ascii_line_vert) Ditto.
- (ascii_line_intersection) Ditto.
- (ascii_box) Ditto.
- (ascii_polyline_begin) Ditto.
- (ascii_polyline_point) Ditto.
- (ascii_polyline_end) Ditto.
- (ascii_text_set_font_by_name) Ditto.
- (ascii_text_set_font_by_position) Ditto.
- (ascii_text_set_font_by_family) Ditto.
- (ascii_text_get_font_name) Ditto.
- (ascii_text_get_font_family) Ditto.
- (ascii_text_set_size) Ditto.
- (ascii_text_get_size) Ditto.
- (ascii_text_metrics) Ditto.
- (ascii_text_draw) Ditto.
- (ascii_close_page) Ditto.
-
- * cmdline.h: New header for parse_command_line(). Used where
- needed.
-
- * command.c: Move prototypes for cmd_*() functions to command.h.
-
- * command.h: Prototypes for cmd_*() functions moved here from
- command.c.
-
- * crosstabs.q: (gamma_int) Ditto.
-
- * file-handle.h: Add fh_init_files() prototype.
-
- * getline.c: (welcome) Ditto.
-
- * glob.h: New header for init_glob(). Used where appropriate.
-
- * hash.c: (comparison_helper) Ditto.
-
- * html.c: (html_open_global) Ditto.
- (html_close_global) Ditto.
- (html_preopen_driver) Ditto.
- (html_postopen_driver) Ditto.
- (html_close_driver) Ditto.
- (html_option) Ditto.
- (html_open_page) Ditto.
- (html_close_page) Ditto.
- (html_submit) Ditto.
-
- * inpt-pgm.c: (input_program_source_read) Ditto.
-
- * output.c: (find_defn_value) Ditto.
- (destroy_list) Ditto.
-
- * pfm-read.c: (read_int) Ditto.
-
- * postscript.c: (ps_open_global) Ditto.
- (ps_close_global) Ditto.
- (ps_font_sizes) Ditto.
- (ps_preopen_driver) Ditto.
- (ps_postopen_driver) Ditto.
- (ps_close_driver) Ditto.
- (ps_option) Ditto.
- (ps_open_page) Ditto.
- (ps_close_page) Ditto.
- (ps_line_horz) Ditto.
- (ps_line_vert) Ditto.
- (ps_line_intersection) Ditto.
- (ps_box) Ditto.
- (ps_polyline_begin) Ditto.
- (ps_polyline_point) Ditto.
- (ps_polyline_end) Ditto.
- (ps_text_set_font_by_name) Ditto.
- (ps_text_set_font_by_position) Ditto.
- (ps_text_set_font_family) Ditto.
- (ps_text_get_font_name) Ditto.
- (ps_text_get_font_family) Ditto.
- (ps_text_set_size) Ditto.
- (ps_text_get_size) Ditto.
- (ps_text_metrics) Ditto.
- (ps_text_draw) Ditto.
-
- * q2c.c: (finish_up) Ditto.
- (xmalloc) Ditto.
- (xstrdup) Ditto.
- (get_buffer) Ditto.
- (st_lower) Ditto.
- (st_upper) Ditto.
- (skip_ws) Ditto.
- (get_line) Ditto.
- (add_symbol) Ditto.
- (find_symbol) Ditto.
- (lex_get) Ditto.
- (force_id) Ditto.
- (force_string) Ditto.
- (match_id) Ditto.
- (match_token) Ditto.
- (skip_token) Ditto.
- (parse) Ditto.
- (parse_setting) Ditto.
- (parse_specifier) Ditto.
- (parse_specifiers) Ditto.
- (parse_subcommand) Ditto.
- (dump_specifier_vars) Ditto.
- (is_keyword) Ditto.
- (make_identifier) Ditto.
- (dump_declarations) Ditto.
- (dump_specifier_init) Ditto.
- (dump_vars_init) Ditto.
- (make_match) Ditto.
- (dump_specifier_parse) Ditto.
- (dump_subcommand) Ditto.
- (dump_parser) Ditto.
- (dump_header) Ditto.
- (dump_free) Ditto.
- (recognize_directive) Ditto.
-
- * recode.c: (string_to_long) Ditto.
-
- * repeat.c: (find_DO_REPEAT_substitution) Ditto.
-
- * repeat.h: New header for perform_DO_REPEAT_substitutions, used
- where appropriate.
-
- * sort.c: (sort_stream_read) Ditto.
- (sort_stream_mode) Ditto.
-
-Fri Dec 19 23:35:04 2003 Ben Pfaff <blp@gnu.org>
-
- * algorithm.c (binary_search): Fix comparison.
-
-Fri Dec 19 23:27:45 2003 Ben Pfaff <blp@gnu.org>
-
- * algorithm.c: (binary_search) Fix assertion.
-
-Fri Dec 19 21:31:48 2003 Ben Pfaff <blp@gnu.org>
-
- * sysfile-info.c: (compare_vectors_by_name) Rewrite.
-
-Fri Dec 19 21:30:24 2003 Ben Pfaff <blp@gnu.org>
-
- * sort.c: (compare_case_lists) Rewrite.
-
-Fri Dec 19 16:44:22 2003 Ben Pfaff <blp@gnu.org>
-
- * quicksort.c: Removed (not used).
-
- * quicksort.h: Removed (not used).
-
- * sort.c: Removed blp_quicksort() prototype.
-
-Fri Dec 19 16:42:13 2003 Ben Pfaff <blp@gnu.org>
-
- * postscript.c: (int_2_compare) Rewrite.
- (compare_line) Rewrite.
-
-Fri Dec 19 16:38:35 2003 Ben Pfaff <blp@gnu.org>
-
- * matrix-data.c (compare_factors) Use lexicographical_compare()
- algorithm.
- (compare_doubles) New function.
-
- * algorithm.c: (lexicographical_compare) New algorithm.
-
-Fri Dec 19 16:23:45 2003 Ben Pfaff <blp@gnu.org>
-
- * matrix-data.c (compare_variables_by_mxd_vartype): Rewrite.
-
-Fri Dec 19 15:54:45 2003 Ben Pfaff <blp@gnu.org>
-
- * expr-prs.c: (cmp_func) Removed.
- (parse_function) Use binary_search() algorithm.
- (compare_functions) New function.
- (init_func_tab) Use sort() algorithm.
-
- * algorithm.c: (binary_search) New algorithm.
-
-Fri Dec 19 15:50:45 2003 Ben Pfaff <blp@gnu.org>
-
- * descript.q: (display) Use sort() algorithm instead of qsort().
- (compare_func) Removed.
- (descriptives_compare_variables) New function.
-
-Fri Dec 19 15:08:38 2003 Ben Pfaff <blp@gnu.org>
-
- Get rid of AVL trees. Hashes are more appropriate for everything
- PSPP does.
-
- * Makefile.am: (pspp_SOURCES) Remove avl.c, avl.h.
-
- * avl.c: Removed.
-
- * avl.h: Removed.
-
-Fri Dec 19 14:33:31 2003 Ben Pfaff <blp@gnu.org>
-
- Much code can be clarified by using C++ STL-like algorithms. Not
- all uses of these algorithms are listed below, only the ones where
- the change to an algorithm was the only change of interest.
-
- * Makefile.am: (pspp_SOURCES) Add algorithm.c, algorithm.h.
-
- * algorithm.c: New file.
-
- * algorithm.h: New file.
-
- * modify-vars.c: (static var forward) Removed.
- (static var positional) Removed.
- (compare_variables) Removed.
- (struct ordering) New.
- (cmd_modify_vars) Use sort() algorithm.
- (compare_variables_given_ordering) New function.
- (rearrange_dict) Use sort() algorithm.
-
- * sysfile-info.c: (cmd_display) Use sort() algorithm.
- (cmp_var_by_name) Removed.
-
-Fri Dec 19 14:26:17 2003 Ben Pfaff <blp@gnu.org>
-
- Make file handles use a hash table.
-
- * file-handle.q: (files) Change to hash table, make static.
- (cmd_file_handle) Use hash table functions.
- (fh_get_handle_by_filename) Ditto.
- (fh_get_handle_by_name) Ditto.
- (hash_file_handle) New function.
- (cmp_file_handle) Rewrite.
- (fh_init_files) Use hash table functions.
-
-Fri Dec 19 14:24:38 2003 Ben Pfaff <blp@gnu.org>
-
- Clean up FREQUENCIES.
-
- * Makefile.am: (pspp_SOURCES) Remove frequencies.g.
-
- * frequencies.q: Remove a lot of old #if'd out code at the end.
- (internal_cmd_frequencies) Use calc() instead of calc_no_weight()
- or calc_weight(). Initialize percentile_values.
- (calc) New function based on calc_weight() from frequencies.g.
- (precalc) Use hash functions.
- (static var comparison_func) Removed.
- (static var comparison_param) Removed.
- (comparison_helper) Removed.
- (get_freq_comparator) New function.
- (not_missing) New function.
- (add_freq) Removed.
- (postprocess_freq_tab) Use hash table functions, algorithms,
- get_freq_comparator(). Rewrite.
- (cleanup_freq_tab) Rephrase.
- (add_percentile) Clean up spacing.
- (hash_value_numeric) New function.
- (hash_value_alpha) New function.
- (compare_value_numeric_a) Rewrite.
- (compare_value_alpha_a) Rewrite.
- (compare_value_numeric_d) Rewrite.
- (compare_value_alpha_d) Rewrite.
- (compare_freq_numeric_a) Rewrite.
- (compare_freq_alpha_a) Rewrite.
- (compare_freq_numeric_d) Rewrite.
- (compare_freq_alpha_d) Rewrite.
- (calc_stats) Clean up mode, percentiles, max.
- (dump_statistics) Clean up spacing.
-
- * frequencies.g: Removed.
-
- * var.h: (struct freq_tab) Change `data' to hash table.
-
-Fri Dec 19 14:15:46 2003 Ben Pfaff <blp@gnu.org>
-
- * file-handle.h: Remove declaration of global variable `files',
- which wasn't used anywhere.
-
- * postscript.c: (add_encoding) Remove superfluous cast.
- (line) Ditto.
-
- * sfm-read.c: [linux] (bswap_int32) Drop ntohl() non-portable
- version.
-
- * temporary.c: [0] (display_tree) Removed.
-
-Fri Dec 19 14:13:04 2003 Ben Pfaff <blp@gnu.org>
-
- Implement a new random number generator based on the alleged RC4
- algorithm.
-
- * expr-evl.c: (expr_evaluate) Use rng_get_double_normal() instead
- of rand_normal().
-
- * random.c: [!HAVE_GOOD_RANDOM] (real_rand) Removed.
- [!HAVE_GOOD_RANDOM] (real_srand) Removed.
- (macro k) Removed.
- (static var V[]) Removed.
- (static var Y) Removed.
- (static var X2) Removed.
- (setup_randomize) Removed.
- (shuffle) Removed.
- (rand_uniform) Removed.
- (rand_normal) Removed.
- (struct rng) New structure.
- (rng_create) New function.
- (rng_destroy) New function.
- (swap_byte) New static function.
- (rng_seed) New function.
- (rng_get_bytes) New function.
- (rng_get_int) New function.
- (rng_get_unsigned) New function.
- (rng_get_double) New function.
- (rng_get_double_normal) New function.
- (pspp_rng) New function.
-
- * random.h: Sync up to random.c.
-
- * sample.c: (struct sample_trns) Make `frac' unsigned and a
- fraction of UINT_MAX, not 65536.
- (cmd_sample) Use rng_get_unsigned(), rng_get_double(), UINT_MAX
- fraction.
-
- * vfm.c: (open_active_file) No need to call setup_randomize() any
- longer.
-
-Fri Dec 19 12:05:56 2003 Ben Pfaff <blp@gnu.org>
-
- Change dictionary name indexes to use hash tables instead of AVL
- trees.
-
- * crosstabs.q: (free_var_dict) Use hash tables.
- (crs_custom_tables) Ditto.
- (calc_general) Ditto.
- (compare_table_entry) Rewrite.
- (enum_var_values) Reorder parameters. All references updated.
- Rewrite.
-
- * get.c: (rename_variable) Use hash tables.
- (mtf_merge_dictionary) Ditto.
-
- * glob.c: (init_glob) Use hash tables.
- (cmp_variable) Removed.
-
- * means.q: (mns_custom_tables) Use hash tables.
-
- * modify-vars.c: (rearrange_dict) Use hash tables.
-
- * rename-vars.c: (cmd_rename_variables) Use hash tables.
-
- * sfm-read.c: (read_header) Use hash tables.
- (read_variables) Ditto.
-
- * temporary.c: (new_dictionary) Use hash tables.
- (save_dictionary) Ditto.
- (restore_dictionary) Ditto.
-
- * var.h: (struct dictionary) Change AVL tree `var_by_name' into
- hash table `name_tab'.
-
- * vars-atr.c: [DEBUGGING] (dump_one_var_node) Removed.
- [DEBUGGING] (dump_var_tree) Removed.
- (find_variable) Use hash tables.
- (find_dict_variable) Ditto.
- (common_init_stuff) Ditto.
- (rename_variable) Ditto.
- (clear_variable) Ditto. Also, remove debug code.
- (dup_variable) Use hash tables.
-
- * vars-prs.c: (fill_all_vars) Use hash tables.
- (is_dict_varname) Ditto.
- (parse_dict_variable) Ditto.
-
-Fri Dec 19 11:46:23 2003 Ben Pfaff <blp@gnu.org>
-
- Change value labels to use hash tables instead of AVL trees, and
- change value labels into an ADT.
-
- * Makefile.am: (pspp_SOURCES) Add value-labels.c, value-labels.h.
-
- * value-labels.c: New file.
-
- * value-labels.h: New file.
-
- * apply-dict.c: (cmd_apply_dictionary) Use value label ADT.
- Get rid of a stupid use of goto.
-
- * autorecode.c: (compare_alpha_value) Rewrite.
- (hash_alpha_value) Ditto.
- (compare_numeric_value) Rewrite.
- (hash_numeric_value) Ditto.
-
- * frequencies.q: (dump_full) Use value label ADT.
-
- * pfm-read.c: (read_value_label) Use value label ADT.
-
- * pfm-write.c: (write_value_labels) Use value label ADT.
-
- * sfm-read.c: (read_variables) Use value label ADT.
- (read_value_labels) Rewrite.
-
- * sfm-write.c: (write_value_labels) Rewrite.
-
- * sysfile-info.c: (cmd_sysfile_info) Use value label ADT.
- (display_variables) Ditto.
- (describe_variable) Ditto.
-
- * t-test.q: (print_t_groups) Use value label ADT.
-
- * temporary.c: (copy_variable) Use value label ADT.
- (free_dictionary) Ditto.
-
- * val-labs.c: (verify_val_labs) Use value label ADT.
- (get_label) Ditto.
- (debug_print) Ditto.
- (val_lab_cmp) Removed.
- (inc_ref_count) Removed.
- (copy_value_labels) Removed.
-
- * var.h: (struct value_label) Removed.
- (struct variable) Change AVL tree `val_lab' into hash table
- `val_labs'.
-
- * vars-atr.c: (init_variable) Use value label ADT.
- (clear_variable) Ditto.
- (free_value_label) Removed.
- (free_val_lab) Removed.
- (get_val_lab) Removed.
- (compare_variables) New function.
- (hash_variable) New function.
-
- * vfm.c: (dump_splits) Use value label ADT.
-
-Fri Dec 19 11:18:11 2003 Ben Pfaff <blp@gnu.org>
-
- Add to the hash table interface.
-
- * hash.c: (hsh_hash_bytes) Add assertion.
- (hsh_hash_string) Ditto.
- (hsh_clear) Ditto.
- (hsh_rehash) Ditto.
- (hsh_probe) Ditto.
- (hsh_create) Ditto. Also make minimum `size'.
- (hsh_destroy) Rephrase.
- (sort_nulls_last) Removed.
- (not_null) New function.
- (hsh_data) Ditto.
- (comparison_helper) Ditto.
- (hsh_sort) Rewritten.
- (hsh_data_copy) New function.
- (hsh_sort_copy) Ditto.
- (hsh_insert) Ditto.
- (hsh_replace) Ditto.
- (hsh_hash_double) Ditto.
- (hsh_delete) Fix stupid bug.
-
-Thu Dec 18 12:27:03 WAST 2003 John Darrington <john@darrington.wattle.id.au>
- * added a calculation of the mode to FREQUENCIES
-
-Wed Dec 17 12:53:01 WAST 2003 John Darrington <john@darrington.wattle.id.au>
-
- * moved (un)defs of DEBUGGING to config.h
-
-Mon Dec 15 21:35:59 2003 Ben Pfaff <blp@gnu.org>
-
- * groff-font.c: (add_kern) Fix indentation.
- (add_kern) Use & instead of % to take power-of-2 modulus.
- (font_get_kern_adjust) Likewise.
-
-Fri Dec 12 23:54:37 2003 Ben Pfaff <blp@gnu.org>
-
- * autorecode.c: (recode) Replace stupid use of memcpy() by
- memberwise copy.
- (hash_alpha_value) Use hsh_hash_bytes(). Get rid of nasty casts.
- (hash_numeric_value) Ditto.
- (autorecode_proc_func) pool_strdup() was wrong here because the
- source string was not null-terminated. Use new pool_strndup()
- instead.
-
- * crosstabs.q: (enum_var_values) Remove superfluous and bizarre
- use of hsh_iterator_init().
-
- * data-in.c: (parse_N) Initialize i->v->f.
-
- * flip.c: (cmd_flip) Use memmove(), not memcpy(), to copy
- overlapping arrays.
-
- * groff-font.c: Use power-of-2 hash table sizes, not prime.
- (groff_read_font) Don't call hsh_next_prime(). Don't call
- fclose(NULL).
- (static var hash) Remove `size_p', `max_used' members.
- (font_char_name_to_index) Don't call hsh_next_prime(). Use
- hsh_hash_string() instead of hashpjw(), & instead of %.
- (default_font) Don't call hsh_next_prime().
-
- * pool.c: (pool_strndup) New function.
- (pool_strdup) Reimplement in terms of pool_strndup.
-
- * postscript.c: (hash_font_entry) Use hsh_hash_string(). Get rid
- of nasty casts.
- (hash_ps_encoding) Use hsh_hash_string().
- (hash_ps_combo) Use hsh_hash_string(), hsh_hash_int().
- (hash_filename2font) Use hsh_hash_string().
-
- * som.c: Add #include <stdlib.h>.
-
- * tab.c: (tab_destroy) Don't set t->container after freeing `t'
- (by destroying its pool).
-
-Fri Dec 12 23:18:59 2003 Ben Pfaff <blp@gnu.org>
-
- Miscellaneous hash table code cleanup:
-
- * hash.h: (struct hsh_table) Moved into hash.c.
- (hsh_count) Ditto, and transformed into function.
- (hsh_compare_func) New typedef, used for defining otherwise-long
- function types here and in hash.c
- (hsh_hash_func) Ditto.
- (hsh_free_func) Ditto.
-
- * hash.c: (struct hsh_table) Renamed `n' to `used', `m' to `size',
- `table' to `entries'. Removed `mp'. All references updated.
- (hsh_clear) Don't shrink entries array; if the hash was this big
- once, it probably will be again.
- (hsh_rehash) Made static.
- (force_hsh_insert) Renamed hsh_force_insert.
- (force_hsh_find) Renamed hsh_force_find.
-
- Made hash table sizes powers of 2, because that's fine with any
- reasonable hash function and because taking a power-of-2 modulus
- is faster than any other:
-
- (hsh_prime_tab) Removed;
- (hsh_next_prime) Ditto.
- (next_power_of_2) New function.
- (hsh_create) Use next_power_of_2.
- (hsh_rehash) Use & instead of %.
-
- Cleaned up hsh_sort:
-
- (internal_comparison_fn) Removed.
- (sort_nulls_last) New function.
- (hsh_sort) Removed second parameter, switched to using the new
- quicksort() function from quicksort.h to avoid using nasty need
- for static variables with qsort(). All references updated.
-
- Changed the hash functions offered, because there are better hash
- functions than the ones we had, and cleaned up the names to boot:
-
- * hash.c: (hashpjw_d) Removed.
- (hashpjw) Ditto.
- (hsh_hash_bytes) New function.
- (hsh_hash_string) New function.
- (hsh_hash_int) New function.
-
- Improved the hash table iteration interface:
-
- * hash.h: (hsh_iterator_init) Removed.
- (struct hsh_iterator) Removed `init' member, change `next' to
- size_t.
-
- * hash.c: (hsh_foreach) Removed. All references updated to use
- hsh_first/hsh_next instead.
- (hsh_first) New function. Notably, unlike hsh_foreach() it does
- not treat a null pointer as an empty hash table.
- (hsh_next) New function.
-
- Made deletion possible, though slow:
-
- * hash.c: (locate_matching_entry) New function.
- (hsh_find) Use locate_matching_entry().
- (hsh_delete) New function also using locate_matching_entry().
- (hsh_force_delete) New function.
-
-Fri Dec 12 23:16:10 2003 Ben Pfaff <blp@gnu.org>
-
- * quicksort.c: New file implementing a sort routine with a
- interface better than qsort() because it passes a user-provided
- parameter to the sort routine.
-
- * Makefile.am: Add quicksort.c, quicksort.h.
-
-Fri Dec 12 13:31:58 2003 Ben Pfaff <blp@gnu.org>
-
- * All source files: Get rid of nasty special cases for Checker,
- which is pretty obsolete now.
-
-Thu Dec 11 21:38:24 WST 2003 John Darrington <john@darrington.wattle.id.au>
-
- * Fixed a bug apparent when using the FREQUENCIES command with the
- html driver. The html driver was incorrectly trying to display
- empty cells.
-
-Sun Jan 2 21:40:13 2000 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: Reorganized. Put locale dir in version.c instead
- of passing it to each compile command. Only put local gmp libs in
- LD_ADD if not installed on system. Remove `boast' target.
-
- * All source files: struct and union typedefs eliminated.
- `sizeof type' replaced by `sizeof object' where practical. Moved
- `unused' qualifiers from start to end of declarations for gcc
- 2.7.2 compatibility. Change `while (1)' to `for (;;)'. Made
- assertions on pointers strictly compliant. Removed _ prefixes on
- some function parameter names.
-
- * alloc.c: New source file, containing these external linkage
- functions removed from common.c: xmalloc, xcalloc, xrealloc,
- xstrdup.
-
- * arena.c: Removed.
-
- * arena.h: Removed.
-
- * ascii.c: Migrated from arenas to pools.
- (struct ascii_driver_ext) ops[], box[], fonts[] changed from
- c_string to len_string. All references changed.
- (ascii_option) Signature changed to comply to new output.c
- interface.
- (count_fancy_chars) Removed.
- (delineate) Removed support for rich text.
- (ascii_text_metrics) Ditto.
- (text_draw) Ditto.
- (output_shorts) Change `box', `off', `on' from c_string to
- len_string. Change `remaining' from int to size_t.
- (ascii_close_page) Make page numbering less haphazard.
-
- * autorecode.c: Migrate from arenas to pools.
-
- * avl.c: Migrate from arenas to pools. Synch from libavl 1.4.0.
-
- * bitvector.h: New file containing these macros from misc.h:
- SET_BIT, CLEAR_BIT, SET_BIT_TO, TEST_BIT, BIT_INDEX.
-
- * command.c: (struct command) cmd1, cmd2, cmd3 members changed to
- word[3]. ncmd removed.
- (var empty_string) Removed.
- (var cmd_table) Declaration updated.
- (var cmdtab) Removed.
- (cmp_command) Removed.
- (split_words) Rewritten to use strtok_r().
- (init_cmd_parser) Renamed cmd_init(). Rewritten.
- (find_command) Removed.
- (FILE_TYPE_okay) Rewritten.
- (cmd_parse) Rewritten. Semantics of the return value of command
- handlers has changed: they must now return one of the new CMD_*
- enumerals, rather than a magic value. This meant that all
- commands had to be modified, and they were.
- (figure_out_command) New function.
-
- * command.def: Add CORRELATIONS, PEARSON CORRELATIONS. Add
- #defines for INIT, INPU, etc.
-
- * command.h: New CMD_* enum series.
- (cur_proc) Make const char *, not char *.
- (cmd_init) Prototype.
- (cmd_parse) Ditto.
-
- * common.c: Removed.
-
- * common.h: Removed.
-
- * correlations.q: New file.
-
- * crosstabs.q: Migrate from arenas to pools. Migrate to new-style
- q2c.
- (custom_tables) Renamed crs_custom_tables().
- (custom_variables) Renamed crs_custom_variables().
- (calc_integer) Add in some `const' qualifiers.
- (table_value_missing) Change from a_string to len_string.
- (float_M_suffix) Change from a_string to len_string.
-
- * data-in.c: Rewritten. All references to
- parse_string_as_format() changed to data_in().
-
- * data-in.h: New file.
-
- * data-list.c: Change DLS_* from #define's to enums. Move from
- rpd_msg() to tmsg().
- (RPD_ERR) New #define.
- (do_reading) Change dfm_push_cust() to dfm_push(), pop_cust() to
- dfm_pop().
- (read_from_data_list_fixed) Change from old
- parse_string_as_format() to new data_in().
- (read_from_data_list_free) Ditto.
- (read_from_data_list_list) Ditto.
- (cmd_repeating_data) Modify approach to checking for end of
- command.
- (rpd_msg) Removed.
- (rpd_parse_record) Change from old parse_string_as_format() to new
- data_in(). Change from old convert_format_to_string() to new
- data_out().
- (read_one_set_of_repetitions) Change dfm_push_cust() to
- dfm_push(), pop_cust() to dfm_pop().
-
- * data-out.c: Rewritten. All references to
- convert_format_to_string() changed to data_out().
-
- * descript.q: Migrate to new q2c.
- (cmd_descriptives) Removed.
- (internal_cmd_descriptives) Renamed cmd_descriptives ().
- (custom_variables) Renamed dsc_custom_variables().
-
- * dfm.c: (struct dfm_fhuser_ext) `ln' removed. All references
- removed.
- (open_file_r) Initialize h->where.line_number. Migrate to new
- struct string.
- (open_file_w) Initialize h->where.line_number.
- (read_record) Change from ext->ln to h->where.line_number.
- Migrate to struct string.
- (dfm_put_record) Rephrased.
- (dfm_push_cust) Renamed dfm_push(), rewritten.
- (dfm_pop) New function.
-
- * error.c: All references updated.
- (glob var error_count) Renamed err_err_count.
- (glob var warning_count) Renamed err_warning_count.
- (glob var error_already_flagged) Renamed err_already_flagged.
- (glob var verbosity) Renamed err_verbosity.
- (glob var cust_fn) Removed.
- (glob var cust_ln) Removed.
- (static var file_loc) New.
- (static var nfile_loc) New.
- (static var mfile_loc) New.
- (tmsg) New function.
- (push_cust) Removed.
- (pop_cust) Removed.
- (msg) Rewritten.
- (static var terminating) Removed.
- (failure) Renamed err_failure().
- (hcf) Renamed err_hcf().
- (err_push_file_locator) New function.
- (err_pop_file_locator) New function.
- (err_location) New function.
- (check_error_count) Renamed err_check_count().
- (vmsg) Renamed err_vmsg(). Interface changed.
- (verbose_msg) Removed.
- (err_cond_fail) New function.
- (error_break) Renamed err_break().
-
- * error.h: All references updated.
- (enum MSG_CLASS_COUNT) Renamed ERR_CLASS_COUNT.
- (enum ERR_CLASS_MASK, ERR_VERBOSITY_SHIFT, ERR_VERBOSITY_MASK)
- New.
- (struct file_locator) New.
- (struct error) New.
- (macro verbose_msg) Removed.
- (macro cond_fail) Removed.
-
- * expr-opt.c: (evaluate_tree) sizeof(char) == 1.
-
- * expr-prs.c: Reorganized. All references updated.
- (exprtypename) Renamed expr_type_name().
- (typename) Renamed type_name().
- (free_expression) Renamed expr_free().
- (parse_expression) Renamed expr_parse(). Uses new type_check()
- function.
- (init_functab) Renamed init_func_tab().
- (type_check) New function.
- (parse_or) Rewritten to use new allocate_nonterminal() and
- append_nonterminal_arg() functions.
- (parse_and) Ditto.
- (parse_not) Ditto.
- (parse_rel) Ditto. Also simplified logic.
- (parse_add) Ditto.
- (parse_mul) Ditto.
- (parse_neg) Ditto.
- (parse_exp) Ditto.
- (SYSMIS_func) Ditto.
- (VALUE_func) Rephrased.
- (CONCAT_func) Fix memory leak by replacing free by free_node on
- lossage.
- (generic_str_func) Ditto.
- (parse_function) Ditto. Also rephrasings. Uses bsearch() to find
- function.
- (allocate_nonterminal) New function.
- (append_nonterminal_arg) New function.
- (static func_tab[]) Now at file level.
- (cmp_func) Moved.
- (init_func_tab) Moved. Now just uses qsort() to sort func_tab[].
-
- * expr.h: (enum series OP_*) Moved to exprP.h.
- (OP_* defines) Ditto.
- (struct op_desc) Ditto.
- (global ops[]) Ditto.
- (struct num_con_node) Ditto.
- (struct str_con_node) Ditto.
- (struct var_node) Ditto.
- (struct lag_node) Ditto.
- (struct casenum_node) Ditto.
- (struct nonterm_node) Ditto.
- (union any_node) Members renamed.
- (struct sys_node) Removed.
- (struct val_node) Removed.
- (operator typedef) Removed.
- (typedef exprtype) Removed.
- (enum series EX_*) Moved to exprP.h.
- (struct expression) Ditto. Also renamed a lot of the members.
- (PXP_* defines) Changed to enums.
- (free_node prototype) Moved to exprP.h.
-
- * file-handle.h: (struct file_handle) New member `where'.
-
- * file-handle.q: Migrated to new q2c format.
- (prepend_current_directory) Removed (dead code).
- (cmd_file_handle) Incorporated all of internal_cmd_file_handle().
- (fh_get_handle_by_filename) Removed dead code.
- Set new `where' member.
-
- * file-type.c: (file_type_source_read) References to
- parse_string_as_format() changed to data_in().
- dfm_push_cust()/pop_cust() changed to dfm_push()/dfm_pop().
-
- * filename.c: All references updated.
- (init_filename) Renamed fn_init().
- (expand_line) Removed.
- (macro EXPAND_LINE) Removed.
- (interp_vars) Renamed fn_interp_vars(). Now uses st_*() instead
- of custom functions.
- (gnu_getcwd) Renamed fn_get_cwd(), rewritten.
- (tilde_expand) Renamed fn_tilde_expand(), uses ds_*().
- (normalize_filename) Renamed fn_normalize().
- (search_path) Renamed fn_search_path(), rewritten.
- (prepend_dir) Renamed fn_prepend_dir().
- (blp_getenv) Renamed fn_getenv().
- (blp_dirname) Renamed fn_dirname().
- (fn_basename) New function, not used.
- (absolute_filename_p) Renamed fn_absolute_p().
- (is_special_filename) Renamed fn_special_p().
- (file_exists) Renamed fn_exists_p().
- (readlink_malloc) Renamed fn_readlink().
- (getenv_default) Renamed fn_getenv_default().
- (open_file) Renamed fn_open().
- (close_file) Renamed fn_close().
- (open_file_ext) Renamed fn_open_ext().
- (close_file_ext) Renamed fn_close_ext().
-
- * font.h: Migrate from arenas to pools.
-
- * format.c: (parse_format_specifier_name) Deal with ds_* strings.
-
- * frequencies.g: Migrate from arenas to pools.
-
- * frequencies.q: Migrate to new q2c version. Migrate from arenas
- to pools.
-
- * getline.c: All references updated.
- (global getl_buf) Changed from char * to struct string.
- (static getl_include_path) Ditto.
- (global getl_buf_len) Removed.
- (global getl_buf_size) Removed.
- (getl_include_path) Deal with new getl_buf, getl_include_path.
- (getl_uninitialize) New function.
- (getl_get_current_directory) Rewritten.
- (getl_clear_include_path) Rewritten.
- (getl_add_include_dir) Rewritten.
- (getl_add_file) Assertion fixed.
- (getl_add_virtual_file) Change initial value of `remaining_loops'
- from 2 to 1.
- (welcome) Rewritten.
- (handle_line_buffer) Make static. Change logic to make
- getl_add_virtual_file() change sensible. Use ds_*() strings.
- (getl_read_line) Use ds_*() strings. Implement SET ECHO.
- (getl_close_file) Moved.
- (getl_location) New function.
-
- * getline.h: All references updated.
- (macro curln) Removed.
- (macro curfn) Removed.
- (macro am_interactive) Renamed getl_am_interactive.
- (macro am_reading_script) Renamed getl_reading_script.
-
- * glob.c: (global fmt_parse_ignore_error) Removed.
- (init_glob) Use locale_dir not LOCALEDIR. Use feholdexcept() on
- systems that support it (C99). Turn off SET ECHO by default. No
- necessary julcal initialization anymore.
-
- * groff-font.c: Migrate from arenas to pools.
- (groff_read_font) Use err_push_file_locator().
- (groff_read_DESC) Ditto.
- (font_msg) Use tmsg().
-
- * hash.c: (hsh_sort) Fix debug code.
- [GLOBAL_DEBUGGING] Include stdio.h.
-
- * hash.h: (macro force_hsh_insert) Rephrase.
-
- * heap.c: Rewritten.
-
- * heap.h: Rewritten.
-
- * html.c: (html_option) Change from outp_value to struct string.
- (postopen) Change from curfn to getl_location().
- (escape_string) Remove rich-text code. Signature changed.
- (output_tab_table) Switch from a_string to struct len_string.
- Remove rich text support.
-
- * lexer.c: All references updated. Largely rewritten. Major
- changes listed below. Removed tagged quote support. Adapted to
- struct string tokstr.
- (global tokstr) Changed to struct string.
- (global tokstr_size) Removed.
- (global tokstr_len) Removed.
- (global tokid) New.
- (global tokint) Removed.
- (global toklongstr) Removed.
- (C* defines) Removed.
- (static tbl[]) Removed.
- (static id[]) Removed.
- (static une[]) Removed.
- (discard_line) Renamed lex_discard_line().
- (get_entire_line) Renamed lex_entire_line().
- (get_rest_of_line) Renamed lex_rest_of_line().
- (get_dotted_rest_of_line) Merged into lex_rest_of_line().
- (make_hexit) Removed.
- (syntax_error) Renamed lex_error(). Return value removed.
- (get_token_representation) Renamed lex_token_representation().
- (putback) Renamed lex_put_back().
- (putfwd) Renamed lex_put_forward().
- (convert_negative_to_dash) Renamed lex_negative_to_dash().
- (set_prog) Renamed lex_set_prog().
- (init_lex) Renamed lex_init().
- (reset_eof) Renamed lex_reset_eof().
- (lookahead) Renamed lex_look_ahead().
- (check_id) Rewritten.
- (yylex) Renamed lex_get(), rewritten.
- (lex_end_of_command) New function. Many commands were rephrased
- using this.
- (lex_integer_p) New function. Replaces compare of tokint against
- NOT_LONG.
- (lex_integer) New function. Replaces tokint.
- (match_tok) Renamed lex_match().
- (match_id) Renamed lex_match_id().
- (match_int) Renamed lex_match_int().
- (force_match_id) Renamed lex_force_match_id(), added return value.
- (force_match) Renamed lex_force_match(), added return value.
- (force_string) Renamed lex_force_string(), added return value.
- (force_int) Renamed lex_force_int(), added return value.
- (lex_id_match_len) New function.
- (id_match) Renamed lex_id_match(), rewritten.
- (get_line) Renamed lex_get_line().
- (preprocess_line) Renamed lex_preprocess_line().
- (tokname) Renamed lex_token_name().
- (bin_value_func) Removed.
- (oct_value_func) Removed.
- (hex_value_func) Removed.
- (unexpected_eof) New function.
- (convert_numeric_string_to_char_string) New function.
- (parse_string) Rewritten, signature changed.
- (add_tokstr_char) Removed.
- (add_tokstr_unsigned) Removed.
- (add_tokstr_string) Removed.
- (parse_tagged_quote) Removed.
- (skip_comment) Renamed lex_skip_comment().
-
- * lexer.h: All references updated.
- (macro is_id1) Renamed CHAR_IS_ID1.
- (macro is_idn) Renamed CHAR_IS_IDN.
- (token names ID, NUM, STRING, STOP, ... WITH, EXP) Renamed with
- prefix T_: T_ID, T_NUM, T_STRING, T_STOP, ... T_WITH, T_EXP.
- (macro get_token) Removed.
- (macro id_match) Removed.
- (macro force_match_id) Removed.
- (macro force_match) Removed.
- (macro force_string) Removed.
- (macro force_int) Removed.
- (macro force_num) Removed.
- (macro force_id) Removed.
-
- * lexerP.h: Removed.
-
- * list.q: Migrated to new q2c format.
- (write_line) Deal with struct len_string.
- (write_varname) Ditto.
- (write_fallback_headers) Ditto.
-
- * magic.c: New file, incorporating the following global variables
- previously in other files: endian, second_lowest_value. And both
- of those are conditional on #define's.
-
- * magic.h: New file, incorporating the following global variable
- declarations: endian, second_lowest_value, and the following macro
- declarations: NOT_DOUBLE, NOT_LONG, NOT_INT.
-
- * main.c: Added declarations of pgmname, finished, curdate,
- start_interactive.
- (main) Call new parse_script() function.
- (parse_script) New function.
- (execute_command) New function.
- (dump_token) Removed.
- (handle_error) New function.
-
- * matrix.c: New file.
-
- * matrix.h: New file.
-
- * matrix-data.c: Migrated from arenas to pools.
- (mget_token) Change from parse_string_as_format() to data_in().
-
- * means.q: Migrate to new q2c.
- (custom_tables) Renamed mns_custom_tables().
- (custom_crossbreak) Renamed mns_custom_crossbreak().
- (custom_variables) Renamed mns_custom_variables().
-
- * mis-val.c: (static var width) Changed from `int' to `size_t'.
- (parse_varnames) Prototype.
- (parse_numeric) Rephrasings.
- (parse_alpha) Adapt to new struct string tokstr.
-
- * misc.c: (intlog10) Rewritten.
- (spacing) Removed.
- (ansi_rand) Renamed real_rand(), moved into random.c.
- (ansi_srand) Renamed real_srand(), moved into random.c.
- (setup_randomize) Moved to random.c.
- (rand_uniform) Ditto.
- (rand_normal) Ditto.
- (rand_simple) Ditto.
- (get_config_line) Removed.
- (reverse) Removed (dead code).
-
- * misc.h: (macro SET_BIT) Moved to bitvector.h.
- (macro CLEAR_BIT) Ditto.
- (macro TEST_BIT) Ditto.
- (macro SET_BIT_TO) Ditto.
- (macro BIT_INDEX) Ditto.
-
- * output.c: (outp_read_devices) Move to err_push_file_locator()
- from push_cust(). Use struct string.
- (expand_op_tokstr) Removed.
- (static var op_tokstr) Changed to struct string.
- (static var op_tokstr_size) Removed.
- (tokener) Rephrasings. Use struct string.
- (parse_options) Use struct string.
- (destroy_driver) Fix assertion.
- (outp_get_paper_size) Move to err_push_file_locator().
- [0] Removed dead code.
- (outp_string_width) Move to len_string.
-
- * output.h: Comment fixes.
- (TAG_* enum series) Removed.
- (struct outp_value) Removed.
- (enum OUTP_T_FANCY) Removed.
- (struct outp_text) `s' changed from a_string to len_string.
- (struct outp_class) `option' change arg 3 from outp_value to
- struct string.
-
- * pfm-read.c: (corrupt_msg) Rewritten.
-
- * pfm-write.c: (bufwrite) Fix assertion.
-
- * pool.c: New file, reference version.
-
- * pool.h: New file, reference version.
-
- * postscript.c: (ps_font_sizes) Fix assertion.
- (ps_option) Change arg 3 from outp_value to struct string.
- Adapt to struct string.
- (macro output_line) Removed.
- (macro add_string) Removed.
- (output_encodings) Adapted to struct string. Moved to
- err_push_file_locator().
- (find_encoding_file) Fix assertion.
- (read_ps_encodings) Move to err_push_file_locator().
- (postopen) Use getl_location() instead of curfn.
- (out_text_plain) Move to len_string.
- (text) Ditto. Remove rich text support.
-
- * print.c: (cmd_print) Remove now-unneeded resource cleanup code.
- (cmd_print_eject) Ditto.
- (cmd_write) Ditto.
- (internal_cmd_print) Now cleans up after itself. Uses
- fh_parse_file_handle() now.
- (cmd_print_space) Use PXP_NUMERIC to type-check.
-
- * q2c.c: Overhauled. Removed _("") i18n support. All references
- updated. All output functions updated to handle structures rather
- than local or static variables. Adapt to new PSPP lex_*()
- functions.
- (macro _) Removed.
- (macro N_) Removed.
- (macro MAX_N_SBC) Removed.
- (global bare) Removed.
- (enum STRING) Renamed T_STRING.
- (enum ID) Renamed T_ID.
- (get_buffer) Buffer size increased.
- (strlower) Renamed st_lower(), rephrased.
- (strupper) Renamed st_upper(), rephrased.
- (skip_ws) New function.
- (get_line) Don't special-case any types of lines (like those
- beginning with ! or $, for instance).
- (get_token) Renamed lex_get(). Rephrased.
- (static var `prefix') New.
- (parse) New function.
- (parse_setting) Minor rephrasing.
- (dump_specifier_vars) Ditto.
- (make_identifier) Put null terminator on identifier, duh.
- (dump_vars) Renamed dump_declarations(). Never indent. Never
- static. Output changed entirely.
- (dump_specifier_init) Rephrase.
- (dump_vars_init) No index variable needed. Other modifications.
- (dump_parser) Don't parse command name. Do dump functions instead
- of just code fragments.
- (dump_free) Dump function instead of code fragment.
- (recognize_directive) New function.
- (main) Use recognize_directive(). Don't rely on magic $ line
- beginning: instead, parse comments. Update list of headers.
-
- * random.c: New file, containing the following functions:
- real_rand(), real_srand(), setup_randomize, shuffle, rand_uniform,
- rand_normal, rand_simple.
-
- * random.h: New file.
-
- * recode.c: (cmd_recode) Merge internal_cmd_recode() into this
- function. `max_src_width', `max_dst_width' changed to size_t.
- (internal_cmd_recode) Removed.
- (parse_dest_spec) Merge similar cases.
- (parse_src_spec) Add assertion.
-
- * repeat.c: (recognize_keyword) New function.
- (internal_cmd_do_repeat) Parse and handle PRINT keyword on END
- REPEAT. Improve recognition of END REPEAT (use
- recognize_keyword()). Move from curfn to getl_location(). Use
- struct string.
-
- (perform_DO_REPEAT_substitutions) Adapt to struct string.
-
- * set.q: Adapt to new q2c.
- (cmd_set) Range-check some values better.
- (custom_blanks) Renamed stc_custom_blanks().
- (custom_length) Renamed stc_custom_length().
- (custom_results) Renamed stc_custom_results().
- (custom_seed) Renamed stc_custom_seed().
- (custom_width) Renamed stc_custom_width().
- (custom_format) Renamed stc_custom_format().
- (custom_journal) Renamed stc_custom_journal().
- (custom_color) Renamed stc_custom_color().
- (custom_listing) Renamed stc_custom_listing().
- (custom_disk) Renamed stc_custom_disk().
- (custom_log) Renamed stc_custom_log().
- (custom_rcolor) Renamed stc_custom_rcolor().
- (custom_viewlength) Renamed stc_custom_viewlength().
- (custom_workdev) Renamed stc_custom_workdev().
-
- * settings.h: Not necessary to include format.h any longer.
-
- * sfm-read.h: (macro bswap_int32) Moved here from sfmP.h.
- (corrupt_msg) Rewritten.
-
- * sort.c: Adapt to rewritten heap ADT.
-
- * str.c: (aa_strcpy) Removed.
- (ab_strcpy) Removed.
- (ac_strcpy) Removed.
- (ba_strcpy) Removed.
- (bb_strcpy) Removed.
- (ca_strcpy) Removed.
- (aa_strdup) Removed.
- (aa_strdupcpy) Removed.
- (ba_strdup) Removed.
- (sa_strdup) Removed.
- (memrev) Renamed mm_reverse().
- (memrmem) Renamed mm_find_reverse().
- (cmp_str) Renamed st_compare_pad().
- (strmaxcpy) Removed.
- (strbarepadcpy) Renamed st_bare_pad_copy(), signature changed.
- (strbarepadlencpy) Renamed st_bare_pad_len_copy(), signature
- changed.
- (strpadcpy) Renamed st_pad_copy(), signature changed.
- (blpstrset) Removed.
- (ds_create) New function.
- (ds_init) New function.
- (ds_replace) New function.
- (ds_destroy) New function.
- (ds_clear) New function.
- (ds_extend) New function.
- (ds_shrink) New function.
- (ds_truncate) New function.
- (ds_length) New function.
- (ds_size) New function.
- (ds_value) New function.
- (ds_end) New function.
- (ds_concat) New function.
- (ds_concat_buffer) New function.
- (ds_printf) New function.
- (ds_putchar) New function.
- (ds_getline) New function.
- (ds_get_config_line) New function derived from the old
- misc.c:get_config_line().
- (ls_create) New function.
- (ls_create_buffer) New function.
- (ls_init) New function.
- (ls_shallow_copy) New function.
- (ls_destroy) New function.
- (ls_null) New function.
- (ls_null_p) New function.
- (ls_empty_p) New function.
- (ls_length) New function.
- (ls_value) New function.
- (ls_end) New function.
-
- * str.h: Reformatted.
- (struct a_string) Removed.
- (struct b_string) Removed.
- (struct c_string) Removed.
- (struct len_string) New.
- (struct string) New.
- (macro as_streq) Removed.
- (macro bs_streq) Removed.
- (macro cs_streq) Removed.
- (macro sa_streq) Removed.
- (macro sb_streq) Removed.
- [__GNUC__] (inline function ds_putchar) New function.
- [__GNUC__] (inline function ds_length) New function.
- [__GNUC__] (inline function ds_value) New function.
- [__GNUC__] (inline function ds_end) New function.
-
- * sysfile-info.c: (cmd_sysfile_info) Rephrased.
- (display_vectors) Fix missing i18n.
-
- * t-test.q: Migrate to new q2c.
-
- * tab.c: Migrate from arenas to pools.
- (tab_create) Use struct len_string.
- (tab_realloc) Ditto.
- (text_format) Ditto.
- (tab_joint_text) Ditto.
- (tab_natural_width) Remove rich text support.
- (tab_natural_height) Ditto.
- (tab_output_text) Handle TAT_FIX.
- (tab_raw) Change arg from a_string to len_string.
- (tabi_driver) Fix assertion. Use struct len_string.
- (render_strip) Use struct len_string. Remove rich text support.
- Add `const' qualifiers.
-
- * tab.h: (enum TAB_RICH) Remove.
- (enums TAB_COL_NONE, TAB_COL_DONE) New. Where appropriate,
- SOM_COL_* updated to read TAB_COL_*.
- (struct tab_table) Change arena to pool. Change a_string to
- len_string.
-
- * temporary.c: (restore_dictionary) Rewrite Checker code.
-
- * var.h: (macros MAX_SHORT_STRING, MIN_LONG_STRING, SYSMIS,
- LOWEST, HIGHEST) Moved here from common.h.
- (typedef any_trns) Removed. All references changed to `struct
- trns_header'.
-
- * vars-atr.c: (force_create_variable) Fix assertion.
- (force_dup_variable) Fix assertion.
-
-Thu Jun 3 18:40:42 1999 Ben Pfaff <blp@gnu.org>
-
- Using alphanumeric variables in functions under AGGREGATE
- segfaulted. Fixed. Thanks to Dr. Dirk Melcher
- <BZN-mdksh@t-online.de> for reporting this bug.
-
- * aggregate.c: (parse_aggregate_functions) When setting the
- FSTRING bit, also allocate memory for the `string' member of
- agr_next.
- (free_aggregate_functions) Free iter->string. Don't use the
- non-function bits when indexing the array of functions.
- [DEBUGGING] (debug_print) Don't use the non-function bits when
- indexing the array of functions.
-
-Sun May 30 00:00:54 1999 Ben Pfaff <blp@gnu.org>
-
- Under certain circumstances, the final case would be omitted from
- the results of an AGGREGATE operation. Fixed. Thanks to Dr. Dirk
- Melcher <BZN-mdksh@t-online.de> for reporting this bug.
-
- * aggregate.c (agr_00x_end_func): Increment number of cases in
- sink before writing case. For streams that keep track of how many
- cases there are based on this value, this means that the last case
- will be read in on the next stream read.
-
-Sat May 29 22:03:31 1999 Ben Pfaff <blp@gnu.org>
-
- Undefined behavior was invoked by referencing a freed pointer.
-
- * vfm.c (memory_stream_write): Free pointer *after* checking for
- non-null status.
-
-Sat May 29 22:02:22 1999 Ben Pfaff <blp@gnu.org>
-
- A wrong record size was displayed when paging the active file to
- disk.
-
- * vfm.c: (memory_stream_write) Fix off-by-one error.
-
-Sat May 29 21:50:26 1999 Ben Pfaff <blp@gnu.org>
-
- Not having enough temporary space for sorting caused a core dump.
- Fixed.
-
- * sort.c: (allocate_cases) Initialize i.
-
-Sat May 29 21:40:54 1999 Ben Pfaff <blp@gnu.org>
-
- Syntax errors in function descriptions on AGGREGATE caused core
- dumps. Fixed.
-
- * aggregate.c (cmd_aggregate): Don't free agr_dict after calling
- free_aggregate_functions(), since that function already frees
- agr_dict.
-
-Sat May 29 21:06:10 1999 Ben Pfaff <blp@gnu.org>
-
- A null pointer was dereferenced, causing a core dump, when
- PERCENTILES was specified on FREQUENCIES. This fixes the problem,
- but PSPP still doesn't calculate percentiles. Thanks to Regnor
- Jernsletten <rjernsle@eunet.no> for reporting this problem.
-
- * arena.c: (arena_malloc) If the arena hasn't been initialized
- already, initialize it.
-
-Sat May 29 20:47:29 1999 Ben Pfaff <blp@gnu.org>
-
- * Makefile.cygwin: New file supplied by Hankin <hankin@dunno.com>
- for compilation with Cygnus Windows B20. Not used by other
- systems.
-
-Sat May 29 20:36:04 1999 Ben Pfaff <blp@gnu.org>
-
- SORT always sorted in ascending order. Fixed. Thanks to Dr. Dirk
- Melcher <BZN-mdksh@t-online.de> for reporting this bug.
-
- * sort.c: (compare_case_lists) Reverse sense of comparison if
- sorting in descending order.
- (compare_record) Ditto.
-
-Tue Mar 9 13:18:54 1999 Ben Pfaff <blp@gnu.org>
-
- SPLIT FILE with a string variable caused a core dump. Fixed.
-
- * vfm.c: If the variable is a string then make a temporary value
- struct pointing to it. The underlying problem is a lot bigger
- than this (see TODO) but this is a stopgap for the simple case at
- least.
-
-Tue Mar 9 13:15:53 1999 Ben Pfaff <blp@gnu.org>
-
- Nested INCLUDEs didn't work. Fixed.
-
- * getline.c: (getl_include) Set first_line to NULL in allocated
- structure.
-
-Tue Mar 9 13:13:46 1999 Ben Pfaff <blp@gnu.org>
-
- The MATCH FILES procedure set the values of variables not present
- to 0. It should have been SYSMIS. This is now fixed.
-
- * get.c: (mtf_delete_file_in_place) Replace 0.0 by SYSMIS.
-
-Tue Mar 9 12:52:23 1999 Ben Pfaff <blp@gnu.org>
-
- The REMARK command was too aggressive about skipping lines. It
- didn't like being the last command in a file.
-
- * command.c: (cmd_remark) Call get_entire_line() instead of
- get_line().
-
-Tue Mar 9 12:48:05 1999 Ben Pfaff <blp@gnu.org>
-
- Comment parsing wasn't consistent with the rest of the code in its
- idea of where one command ends and another starts. This meant
- that sometimes commands would be mysteriously ignored. Thanks to
- Dr. Dirk Melcher <BZN-mdksh@t-online.de> for reporting this bug.
-
- * command.c: (parse_cmd) Hand off comment parsing to new function
- skip_comment() in lexer.c.
- * lexer.c: (skip_comment) New function.
-
-Wed Jan 20 20:22:07 1999 Ben Pfaff <blp@gnu.org>
-
- The TABLE subcommand on MATCH FILES worked only erratically at
- best. This fixes it. Thanks to Dr. Dirk Melcher
- <BZN-mdksh@t-online.de> for reporting this bug.
-
- * get.c: (mtf_compare_BY_values) When comparing string values, a
- difference of 1 is still a difference :-)
- (mtf_processing) Inverted TABLE reading logic fixed. Also don't
- advance TABLE files automatically when matched. Comment fixes.
-
-Tue Jan 19 22:32:31 1999 Ben Pfaff <blp@gnu.org>
-
- VARIABLE LABELS rejected a slash before the first variable
- specification, contradicting the documentation. Thanks to Walter
- M. Gray <graywm@northernc.on.ca> for reporting this bug.
-
- * var-labs.c: (cmd_variable_labels) Ignore a leading slash in
- command specification.
-
-Tue Jan 19 22:29:54 1999 Ben Pfaff <blp@gnu.org>
-
- Because of an incorrect optimization in memory allocation,
- CROSSTABS sometimes segfaulted when asked to output multiple
- tables. Thanks to Walter M. Gray <graywm@northernc.on.ca> for
- reporting this bug.
-
- * crosstabs.q: (postcalc) New variables maxcols, maxcells, which
- are passed to output_pivot_table() for its use.
- (output_pivot_table) Instead of assuming the number of columns is
- constant, keep track with maxcols. In general mode, use maxcells
- to determine whether more matrix cells need to be allocated.
-
-Tue Jan 19 22:27:46 1999 Ben Pfaff <blp@gnu.org>
-
- CROSSTABS didn't display value labels for column and row
- variables. Thanks to Walter M. Gray <graywm@northernc.on.ca> for
- reporting this bug.
-
- * crosstabs.q: (table_value_missing) If the specified value has a
- value label for this variable, then show it instead of the raw
- value.
- (display_dimensions) Delegate display of value_labels to
- table_value_missing.
-
-Mon Jan 18 20:04:06 1999 Ben Pfaff <blp@gnu.org>
-
- WRITE didn't write line ends. Fixed. Thanks to Dr. Dirk Melcher
- <BZN-mdksh@t-online.de> for reporting this bug.
-
- * print.c: (print_trns_proc) Write (CR/)LF if PRINT is used _or_
- if the file isn't declared as binary.
-
-Mon Jan 18 19:56:45 1999 Ben Pfaff <blp@gnu.org>
-
- MATCH FILES corrupted memory and dumped core on some syntax
- errors. Fixed.
-
- * get.c: (cmd_match_files) Set file->handle to NULL before
- jumping to lossage.
- (mtf_free_file) Don't free a null dictionary.
-
-Mon Jan 18 19:27:57 1999 Ben Pfaff <blp@gnu.org>
-
- MATCH FILES should set numeric values not available to the
- system-missing value, not to 0. Thanks to Dr. Dirk Melcher
- <BZN-mdksh@t-online.de> for reporting this bug.
-
- * get.c: (mtf_processing) Set unused records to system-missing,
- not 0.
-
-Mon Jan 18 15:06:46 1999 Ben Pfaff <blp@gnu.org>
-
- KEEP didn't work properly on the SAVE procedure. Fixed. Thanks
- to Ralf Geschke <ralf@kuerbis.org> for reporting this bug.
-
- * temporary.c: (save_dictionary) Initialize var_by_name AVL tree
- in newly created dictionary, and add each copied variable to the
- tree.
-
-Mon Jan 18 15:04:48 1999 Ben Pfaff <blp@gnu.org>
-
- Memory leak fix.
-
- * get.c: (trim_dictionary) Free variable list for KEEP after
- finishing with it.
-
-Mon Jan 18 12:57:36 1999 Ben Pfaff <blp@gnu.org>
-
- Some systems didn't like the way open_file was coded. Thanks to
- Hankin <hankin@rogue.consultco.com> for pointing this out.
-
- * filename.c: (open_file) Don't try to store stdin, stdout,
- stderr as part of an array, because that doesn't always work.
-
-Mon Jan 18 12:53:27 1999 Ben Pfaff <blp@gnu.org>
-
- The SAVE procedure didn't save long string variables properly.
- Fixed by this patch. Thanks to Hankin
- <hankin@rogue.consultco.com> for this patch.
-
- * sfm-write.c: (write_variable) Fix off-by-one error in writing
- out variable pad records.
-
-Tue Jan 5 14:29:27 1999 Ben Pfaff <blp@gnu.org>
-
- Previously, if PRINT SPACE were given a negative argument, it
- would report an error, then spin in an (almost) infinite loop.
- This fixes that behavior.
-
- * print.c: (print_space_trns_proc) After reporting a negative
- argument, set number of lines to print to 1.
-
-Tue Jan 5 13:59:55 1999 Ben Pfaff <blp@gnu.org>
-
- SPSS 8.0 outputs some new record types in its system files, and it
- allows longer value labels. Accept these system files.
-
- * sfm-read.c: (sfm_read_dictionary) Ignore record type 7 subtype
- 11 emitted by SPSS 8.0.
-
-Tue Jan 5 13:55:50 1999 Ben Pfaff <blp@gnu.org>
-
- The LIST procedure was too conservative in allocating space for
- buffers, which caused a bug that only showed up with very long
- output variables. Thanks to Hankin <hankin@dunno.com> for this
- bug report.
-
- * list.q: (determine_layout) Allocate 1022 bytes instead of 256.
-
-Tue Jan 5 13:34:34 1999 Ben Pfaff <blp@gnu.org>
-
- Typo meant string format specifiers weren't checked properly. I
- think that Hankin <hankin@dunno.com> sent me this report, but I'm
- willing to be corrected on this point.
-
- * format.c: (check_string_specifier) Fix obvious typo.
-
-Tue Jan 5 12:50:42 1999 Ben Pfaff <blp@gnu.org>
-
- Using $CASENUM in an expression didn't work. Here's a fix.
- Thanks to Dirk Melcher <BZN-mdksh@t-online.de> for reporting this
- bug.
-
- * expr-evl.c: (evaluate_expression) Add OP_CASENUM case.
-
- * expr-opt.c: (dump_node) OP_CASENUM is acceptable.
-
-Tue Jan 5 12:47:48 1999 Ben Pfaff <blp@gnu.org>
-
- The changes in 0.2.1 to fix DATA LIST FREE parsing broke some
- other behavior, *sigh*. This patch hopefully fixes that. This
- time I've actually tested it.
-
- Thanks to Hankin <hankin@dunno.com> for reporting this bug.
-
- * data-list.c: (read_from_data_list_free,
- read_from_data_list_list) Call parse_string_as_format() directly
- without mucking around with the field width.
-
-Tue Jan 5 12:31:19 1999 Ben Pfaff <blp@gnu.org>
-
- Occasionally, you may encounter a script that wants to be
- interpreted in interactive mode. Make -i emulate this behavior to
- allow such scripts to be executed with PSPP.
-
- Thanks to Hankin <hankin@dunno.com> for reporting this behavior.
-
- * cmdline.c: (pre_syntax_message[]) Update -i description.
-
- * lexer.c: (preprocess_line) When getl_interactive is 2 (i.e.,
- when -i is given on the command line) don't treat unindented lines
- as starting a new command.
-
-Tue Jan 5 12:30:10 1999 Ben Pfaff <blp@gnu.org>
-
- In conjunction with egcs 1.1.1, Checker emits some bogus warnings,
- mostly caused by local initialized aggregates. After egcs is
- fixed upstream these can be removed, but for now they're not a big
- deal.
-
- * ascii.c: (ascii_postopen_driver) Checker chokes on local
- initialized arrays. Avoid this.
-
- * sfm-write.c: (sfm_write_dictionary) Don't use a local
- initialized struct.
-
-Tue Jan 5 12:07:24 1999 Ben Pfaff <blp@gnu.org>
-
- egcs 1.1.1 has some new warnings relative to gcc 2.8.1, which the
- following changes avoid. Currently I compile sources with egcs
- 1.1.1 and gcc 2.7.2.3 before sending them out.
-
- * apply-dict.c: (apply_dict) Use new avl_traverser_init() macro.
-
- * ascii.c: (option_tab[]) Initialize all struct members.
-
- * avl.h: (avl_traverser_init) New macro.
-
- * command.c: (DEFCMD, UNIMPL macros, cmd_table[]) Initialize all
- struct members.
-
- * crosstabs.q: (enum_var_values) Use new hsh_iterator_init()
- macro.
-
- * hash.c: Comment fix.
-
- * hash.h: (hsh_iterator_init) New macro.
-
- * html.c: (option_tab[]) Initialize all struct members.
-
- * pfm-write.c: (write_value_labels) Use new avl_traverser_init()
- macro.
-
- * postscript.c: (option_tab[]) Initialize all struct members.
- (output_encodings, preclose, dump_lines) Use new
- hsh_iterator_init() macro.
-
- * sfm-write.c: (write_value_labels) Use new avl_traverser_init()
- macro.
-
- * sysfile-info.c: (describe_variable) Use new avl_traverser_init()
- macro.
-
-Thu Nov 19 12:32:45 1998 Ben Pfaff <blp@gnu.org>
-
- * data-in.c: Examined each of the parsing functions to make sure
- that they wouldn't dump core if they were passed a string of the
- wrong length, since now the DATA LIST FREE/LIST routines don't
- check for field width before passing it to the data parser.
- (parse_RBHEX, parse_AHEX) Reject odd length input.
- (parse_string_as_format) Reject input that's too short or too
- long.
-
- * data-list.c: Before, the DATA LIST FREE/LIST routines would pad
- a field to its entire declared output width then pass it to the
- data-in parsing routines. This contradicted the documented
- behavior. This is fixed in these changes. Thanks to Mark H. Wood
- <mwood@IUPUI.Edu>. In addition, this fixes a few more details of
- free-format parsing that differed from SPSS.
- (cut_field) Commas and spaces are treated identically. Returns
- the proper column instead of a fixed 1 value.
- (parse_field) Removed.
- (read_from_data_list_free, read_from_data_list_list) Call
- parse_string_as_format directly instead of parse_field.
-
- * heap.c: (heap_delete) Stylistic fixes.
-
-Sun Aug 9 11:12:13 1998 Ben Pfaff <blp@gnu.org>
-
- * loop.c: (loop_2_trns_proc) Formatting fix.
-
- * sel-if.c: (cmd_filter) Set FILTER_before_TEMPORARY.
-
- * var.h: (glob var FILTER_before_TEMPORARY) New global var.
-
- * vfm.c: (macro FILTERED) New.
- (static var filter_var) New.
- (process_active_file_write_case) Use FILTERED.
- (setup_filter) Set filter_var.
- (close_active_file) Delete the filter if not
- FILTER_before_TEMPORARY.
- (procedure_write_case) Use FILTERED.
-
-Sat Aug 8 00:20:14 1998 Ben Pfaff <blp@gnu.org>
-
- * crosstabs.q: Changed /PIVOT={ON,OFF} to /FORMAT={PIVOT,NOPIVOT}.
-
- * data-in.c: (parse_day_count) Message fix.
- (parse_month) Style fix.
-
- * data-list.c: (struct data_list_pgm) New member eof.
- (cmd_data_list) Init eof to 0.
- (do_reading) Implement the /END subcommand and read-past-eof
- checking.
-
- * do-if.c: Include stdio.h when debugging.
- (cmd_else_if) Make sure the command is .-terminated.
-
- * glob.c: (init_glob) Capitalize the command prompt.
-
- * inpt-pgm.c: (end_case_trns_proc) Debugging message.
- (end_file_trns_proc) Debugging message.
-
- * loop.c: (internal_cmd_loop) Make it work when there's no loop
- index!
- (loop_2_trns_proc) Enable MXLOOPS (why was this disabled?)
-
- * main.c: (dump_token) Make kwtab[] const.
-
- * set.q: Spelling, comment fixes.
-
- * sysfile-info.c: (cmd_display) DISPLAY VECTORS not DISPLAY
- VECTOR.
-
- * vars-prs.c: (fill_all_vars) Style fix.
-
- * vfm.c: (index_to_varname) Return const.
-
-Tue Aug 4 23:49:23 1998 Ben Pfaff <blp@gnu.org>
-
- * Changes in many source files for partial -ansi -pedantic and
- no-debugging compliance: Remove trailing common in enum
- declarations; add `unused' attributes; insert some appropriate
- casts.
-
- * cmdline.c: (parse_command_line) Add new --testing-mode flag.
-
- * command.c: (shell) Make static.
- (run_command) Make static.
-
- * data-list.c: (dump_fixed_table) Remove use of local_strdup().
-
- * dfm.c: (cmd_begin_data) I18n fix.
-
- * error.c: (verbose_msg) Define if __STRICT_ANSI__.
-
- * error.h: (macro verbose_msg) Define if __STRICT_ANSI__.
-
- * expr-opt.c: (evaluate_tree) Don't initialize local arrays if
- __STRICT_ANSI__.
-
- * file-handle.q: Don't prepend the source file directory name to
- the data file name. (Ongoing issue.)
- (prepend_current_directory) Comment out.
- (internal_cmd_file_handle) Don't call prepend_current_directory().
- (fh_get_handle_by_filename) Ditto.
-
- * filename.c: Append zero byte to readlink() return value.
-
- * getline.c: (getl_read_line) I18n fix.
-
- * lexer.h: Don't use gcc features if __STRICT_ANSI__.
-
- * misc.h: Don't use gcc features if __STRICT_ANSI__.
-
- * pfm-write.c: (bufwrite) Don't try to increment a void * pointer
- directly.
-
- * postscript.c: (output_encodings) Don't use local_strdup().
- (postopen) Ditto.
-
- * print.c: Don't use gcc features if __STRICT_ANSI__.
-
- * q2c.c: (dump_vars) Don't put a , at the end of the last enum.
-
- * recode.c: (parse_src_spec) Fully brace nested if's.
-
- * set.q: (global var set_testing_mode) New var.
-
-Wed Jul 29 22:01:44 1998 Ben Pfaff <blp@gnu.org>
-
- * ascii.c: Add some more `unused' attributes that only come into
- play when NDEBUG is defined.
- (ascii_close_page) Set s_len when reallocating s.
-
- * crosstabs.q: (delete_missing) New function.
- (output_pivot_table) Call delete_missing() if /MISSING=REPORT.
- (make_summary_table) Create summary table reallocable.
-
- * postscript.c: Add more `unused' attributes as above.
-
- * tab.c: (tab_create) [GLOBAL_DEBUGGING] Set reallocable member.
- (tab_realloc) [GLOBAL_DEBUGGING] Assert that table is reallocable.
-
- * tab.h: (struct tab_table) [GLOBAL_DEBUGGING] New `reallocable'
- member.
-
- * var.h: (macro force_dup_variable) [!GLOBAL_DEBUGGING] Remove
- gratuitous space between parameter definition.
-
- * vars-atr.c: Changed some assert(0)'s to abort()'s to prevent
- complaints about running off the end of functions with NDEBUG
- enabled.
-
-Sun Jul 5 00:17:25 1998 Ben Pfaff <blp@gnu.org>
-
- * Several source files: Removed some PORTME notes when reflection
- revealed that ANSI forbids that sort of breakage. Also, added
- lots of `unused' qualifiers here and there.
-
- * aggregate.c: (accumulate_aggregate_info) Remove local var
- weighting that turned out not to be used.
-
- * avl.c: Update to version 1.1.0. Add unused specifier.
- (avl_destroy) Initialize ab to 0. Comment fixes. Cast return
- value to void *.
- (avl_probe) Replace some instances of 1 with +1 where appropriate.
- (avl_find) Cast return value to void *.
- (avl_delete) q doesn't need to be initialized at the beginning of
- the function. Replace some instances of 1 with +1.
- (force_avl_delete) Renamed avl_force_delete, all references changed.
- (compare_ints) `param' marked unused.
- (print_int) `param' marked unused.
- (recurse_tree) Replace some instances of 1 with +1.
-
- * avl.h: Update to version 1.1.0. Only declares avl function
- types if not already declared.
- (AVL_MAX_HEIGHT) Only define if not already defined.
- (struct avl_node) New unused member char pad[2].
- [GLOBAL_DEBUGGING] Change conditionalization to NDEBUG instead.
- (force_avl_insert) Renamed avl_force_insert.
- (force_avl_delete) Renamed avl_force_delete.
-
- * crosstabs.q: (struct table_entry) Put `freq' into a union with
- new member `data'.
- (struct crosstab) Add new member `ofs'.
- (glob var int_tab) Removed.
- (custom_tables) In integer mode, assign v[i] properly through the
- indirect var_dict.
- (custom_variables) Now p.crs.max == max + 1.
- [DEBUGGING] (debug_print) p.crs.min and p.crs.max are now ints.
- (precalc) Implement integer mode.
- (calc_integer) Implement integer mode.
- (compare_table_entry) Remove unused local variable `comparing'.
- (make_summary_table) Implement integer mode.
- (macro ns_rows) Implemented as static variable now.
- (several variables) Made static, from global.
- (output_pivot_table) Use table_value_missing() for column heads.
- Remove several unused local variables. Implement integer mode
- table summing. Count up ns_rows.
- (crosstabs_dim) Make columns wider when /MISSING=REPORT requested.
- (find_pivot_extent) Moved into find_pivot_extent_general; now just
- calls that function or find_pivot_extent_integer.
- (find_pivot_extent_integer) New function.
- (enum_var_values) Implemented for integer mode.
- (table_value_missing) New function.
- (display_dimensions) Call table_value_missing() for heads.
- (float_M_suffix) New function.
- (display_crosstabulation) Call table_value_missing() for row
- heads. Handle missing values in /MISSING=REPORT mode.
- (calc_fisher) Remove unused var N.
- (calc_r) Remove unused var fact.
-
- * data-list.c: (dump_fixed_table) Fix table dimensioning.
- (read_one_set_of_repetitions) Remove unused vars var_spec, column.
-
- * data-out.c: (insert_commas) Remove unused var cp.
- (convert_CCx) Remove unused vars save_set_decimal,
- save_set_grouping.
-
- * descript.q: (dump_z_table) Fix table dimensioning.
- (pre_calc) Remove unused var j.
- (display) Remove unused vars title, s. Fix table dimensioning.
-
- * expr-evl.c: Comment fixes.
-
- * frequencies.q: (full_dim) New function.
- (dump_full) Fix table dimensioning.
- (condensed_dim) New function.
- (dump_condensed) Fix table dimensioning.
-
- * get.c: (cmd_match_files) Remove unused var n_val. Remove unused
- label winnage.
-
- * html.c: (html_close_drive) Remove unused var i.
- (postopen) Remove unused vars title, curfn_len, cp.
- (preclose) Remove unused vars this, x.
-
- * lexer.c: Comment fixes.
-
- * matrix-data.c: (cmd_matrix_data) Remove unused var index.
-
- * means.q: (custom_tables) Remove unused var m_dim.
-
- * mis-val.c: Format fix.
-
- * modify-vars.c: (cmd_modify_vars) Remove unused var new_dict.
-
- * output.c: (outp_get_paper_size) Remove unused var cp.
-
- * pfm-read.c: (read_float) Remove unused var save, unused label
- underflow.
- (read_variables) Remove unused vars cp, j.
- (read_value_label) Remove unused var j.
-
- * pfm-write.c: (bufwrite) Remove unused var i.
-
- * postscript.c: (ps_postopen_drive) Remove unused vars dev_info,
- fn.
- (output_encodings) Remove unused vars char_cp, n_output.
- (read_ps_encodings) Remove unused var ep.
- (postopen) Remove unused var title.
- (preclose) Remove unused var fp.
- (ps_open_page) Remove unused vars true, false, orientation,
- mirror_horz, mirror_vert, width, length.
- (ps_text_metrics) Remove unused var x.
-
- * q2c.c: (find_symbol) Remove unused var y.
- (parse_setting) Remove unused parameter sbc, all references
- changed.
- (dump_parser) Remove unused var cp.
- (dump_free) Remove unused var i.
-
- * set.q: (static vars args, n) Removed.
- (internal_cmd_gset) Removed.
-
- * sfm-read.c: (sfm_read_dictionary) Removed unused var i.
- (read_machine_flt64_info) Removed unused var file_endian.
- (read_documents) Removed unused var i.
- (read_compressed_data) Removed unused parameter dict, all
- references changed.
-
- * sfm-write.c: (bufwrite) Removed unused var i.
- (sfm_write_case) Removed unused var i.
-
- * sort.c: (merge_once) Remove unused var t.
- (write_separate) #if 0 out as dead code.
-
- * split-file.c: (cmd_split_file) Remove unused var i.
-
- * sysfile-info.c: (sysfile_info_dim) New function.
- (cmd_sysfile_info) Fix table dimensioning.
- (variables_dim) New function.
- (display_variables) Fix table dimensioning.
- (describe_variable) Remove unused var prev_r.
-
- * t-test.q: (z_postcalc) Removed.
- (pairs_calc) Remove unused var bad_weight.
- (postcalc) Remove unused vars dfn, dfd.
-
- * tab.c: (tab_create) Set t->dim to NULL.
- (tab_dim) Make sure t->dim is NULL first.
- (tab_natural_width) Remove parameter `clamp'.
- (tab_value) Remove duplicate assertion for table.
- (tab_raw) New function.
- (nowrap_dim) New function.
- (wrap_dim) New function.
- (tab_output_text) Fix table dimensioning.
-
- * tab.h: (tab_raw) New macro.
-
- * val-labs.c: (get_label) Remove unused var type.
- (copy_value_labels) Remove unused var trav.
-
- * var.h: (struct crosstab_proc) Completely changed.
-
- * vars-prs.c: (parse_dict_variable) Remove unused var v.
-
- * vfm.c: (open_active_file) Remove unused vars i, lp.
-
- * weight.c: (weight_trns_proc) #if 0 out as dead code.
-
-Tue Jun 2 23:37:21 1998 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: Add apply-dict.c, flip.c.
-
- * apply-dict.c: New file.
-
- * command.c: (struct command) Make cmd[] larger for CLEAR
- TRANSFORMATIONS command name.
- (parse_cmd) Make sure we're in a valid state before using it as an
- index. Discard variables and reset state on invalid transitions.
- (cmd_clear_transformations) New function.
-
- * command.def: Add APPLY DICTIONARY, CLEAR TRANSFORMATIONS, FLIP.
- Add unimplemented PRESERVE, RESTORE.
-
- * file-handle.h: Include stddef.h.
-
- * flip.c: New file.
-
- * pfm-read.c: (parse_value) Pad value label values with spaces,
- not nulls.
-
- * sfm-read.c: (struct sfm_fhuser_ext) Add reference count.
- (sfm_close) Decrement reference count, make sure it's zero.
- (sfm_maybe_close) New function.
- (sfm_read_dictionary) Handle reference counts.
-
- * vars-atr.c: (clear_default_dict) New function.
- (discard_variables) Use clear_default_dict().
-
-Sun May 31 00:58:05 1998 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: Add pfm-write.c.
- (LDADD) Add the libgmp2 libraries.
-
- * command.def: Define EXPORT.
-
- * get.c: (cmd_export) New function.
- (export_write_case_func) New function.
-
- * pfm-read.c: (static spss2ascii[]) Make it const.
-
- * pfm-write.c: New file.
-
- * sfm-write.c: Formatting, comment fixes.
-
- * var.h: Comment fix.
-
-Fri May 29 21:44:12 1998 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: Add pfm.h, pfm-read.c.
-
- * command.def: IMPORT is now implemented.
-
- * format.c: (glob var translate_fmt[]) New var.
-
- * get.c: (enum GTSV_NONE) Renamed GTSV_OPT_NONE.
- (cmd_import) New function.
- (import_source_read) New function.
- (glob var import_source) New var.
-
- * pfm-read.c: New file.
-
- * pfm.h: New file.
-
- * sfm-read.c: (parse_format_spec) Local variable translate_fmt[]
- moved in format.c.
- (dump_dictionary) Disabled printing a couple of items.
-
-Mon May 25 12:42:37 1998 Ben Pfaff <blp@gnu.org>
-
- * crosstabs.q: (postcalc) Call make_summary_table().
- (make_summary_table) New function.
- (insert_summary) New function.
- (display_dimensions) Remove some unnecessary arguments, all
- references changed.
- (output_pivot_table) Fix lots of problems with the risk table
- setup.
- (submit) Don't display an empty table.
- (display_risk) Fix order of arguments to calc_risk().
-
- * glob.c: Always include assert.h and stdlib.h.
-
- * output.h: (enum OUTP_T_JUST_FULL) Removed, all references
- removed.
-
- * tab.c: (tab_create) Cosmetic changes.
-
- * tab.h: (enum TAB_JUSTIFY) Removed, all references removed.
-
-Sun May 24 22:39:23 1998 Ben Pfaff <blp@gnu.org>
-
- * tab.def: Removed.
-
- * crosstabs.q: (output_pivot_table) Headers drawing and submission
- code simplified, moved into new function submit().
- (submit) New function.
- (crosstabs_dim) New function.
- (display_directional) Substitute variable names for %s where
- appropriate.
- (somers_d_v[], somers_d_ase[], somers_d_t[]) New static vars.
- (calc_symmetric) Initialize parameters only if non-NULL.
- Calculate Somers' d.
- (calc_directional) Calculate Somers' d (or copy it, really).
- Calculate eta.
-
- * output.c: (outp_string_width) New function.
-
- * postscript.c: (postopen) Calculate font widths based on the
- width of the zero '0' character, not the width of the space
- character. Set paper-width and paper-length based on points, not
- device units.
- (ps_open_page) Fix page setup string for landscape mode.
-
- * som.h: (struct som_dimension) Removed.
- (struct som_table_class) height, width members take int * not
- som_dimesion * now.
-
- * tab.c: Many functions now have added parameter validation.
- (tab_height, tab_width) These functions were removed and merged
- into a single function tab_resize(), and all references changed.
- (tab_dim) Rewritten since the interface changed; reduced from
- hundreds of lines to two. All callers were changed. Currently
- most of them just use tab_natural_dimensions as their callback and
- await detailed translation of functionality.
- (tab_natural_width) New function.
- (tab_natural_height) New function.
- (tab_natural_dimensions) New function. This is a callback
- function, not something that you'd want to call directly.
- (tab_nat_dim) Removed.
- (tabi_table) Allocates t->w and t->h.
- (tabi_driver) Inlined sum_columns()'s functionality. Calls the
- dimensions callback.
- (evaluate_dimensions) Removed.
- (sum_columns) Removed.
-
- * tab.h: (enum TAL_1THIN) Removed.
- (enum series t_*) Removed.
- (struct tab_table) Members trh, trv changed to unsigned char *
- from int *. Member dim changed to a function pointer from a
- unsigned char *. Member max_stack_height removed. New members
- hr_tot, vr_tot.
- (macros tab_l, tab_r, tab_t, tab_b) New.
-
-Sat May 23 23:22:13 1998 Ben Pfaff <blp@gnu.org>
-
- * ascii.c: (delineate) Assign last_space_nchars before skipping
- spaces, to fix right justification.
-
- * crosstabs.q: (static vars risk, direct) New vars.
- (static var pearson_r) Removed.
- (glob var chisq_fisher) Made static.
- (static vars row_tot[], col_tot[]) Don't include grand total
- anymore.
- (static var grand_total) Renamed W, all references changed.
- (output_pivot_table) Only make `table' if num_cells != 0. Make
- risk and directional tables. Deal with grand total no longer part
- of col_tot[]. Free rows and cols after we're done with them.
- (display_risk) New function.
- (display_directional) New function.
- (clac_r) Rewritten so that it stores all its results into its
- arguments, so it can be used for Spearman's correlation too.
- (calc_symmetric) Added a t[] argument, all references changed.
- Calculates ASEs for tau-b, tau-c, gamma. Calculates Spearman's r,
- Pearson's r, Cohen's kappa.
- (calc_risk) New function.
- (calc_directional) New function.
-
- * som.c: (som_submit) Improved debugging code.
-
- * stats.c: (hypercube) New function.
- (cube) New function.
- (sqr) New function.
- (normal_sig) Went back to old implementation, which actually
- worked.
-
- * stats.h: (macros square, cube, hypercube) Removed. The
- equivalent functions in stats.c are inlined here; all references
- to square changed to sqr.
-
-Fri May 22 00:03:41 1998 Ben Pfaff <blp@gnu.org>
-
- * crosstabs.q: (N_SYMMETRIC) New define.
- (postcalc) Disable debug printing.
- (static vars chisq_fisher, pearson_r) New.
- (output_pivot_table) Add support for symmetric measures. Add
- chi-square output of exact sigs.
- (display_chisq) Rewritten.
- (display_symmetric) New function.
- (gamma_int) New function.
- (Pr) New function.
- (swap) New function.
- (calc_fisher) New function.
- (calc_chisq) Check boundary conditions better. Calculate Yates,
- Fisher, Mantel-Haenszel tests.
- (calc_r) New function.
- (calc_symmetric) New function.
-
- * stats.c: (normal_sig) Rewritten with new algorithm. Renamed
- from calc_normal.
- (chisq_sig) Better boundary conditions. Renamed from
- calc_significance.
-
- * tab.h: (struct tab_table) New member cf.
-
- * tab.c: (tab_create) Set cf.
- (tab_width) New function.
- (tab_realloc) Handle cf.
- (tab_vline) Handle cf.
- (tab_hline) Handle cf.
- (tab_box) Handle cf.
- (tab_value) Handle cf.
- (tab_float) Handle cf.
- (tab_text) Handle cf.
- (tab_joint_text) Handle cf.
- (tab_offset) Handle cf.
- (tab_next_row) Handle cf.
- (evaluate_dimensions) Handle cf.
- (render_strip) Handle cf.
-
-Wed May 20 00:03:59 1998 Ben Pfaff <blp@gnu.org>
-
- * crosstabs.q: (postcalc) New vars row_tot, col_tot, pass them to
- output_pivot_table().
- (output_pivot_table) Moved lots of local variables outside and
- made them static. Add beginnings of chi-square statistic
- support. Now column and row totals aren't in the main matrix.
- Always zero out any leftover rows & columns after we're done with
- the table entries. Move all output stuff into
- display_dimensions(), display_crosstabs(), display_chisq().
- (display_dimensions) New function.
- (display_crosstabulation) New function.
- (display_chisq) New function.
- (calc_chisq) Implemented Pearson and likelihood-ratio chisquares.
-
- * frequencies.q: (dump_full, dump_condensed) Remove tab_null()
- references, simplify logic.
-
- * postscript.c: Remove scale, translate-x, translate-y,
- mirror-horz, mirror-vert, rotate-180 options.
- (struct ps_driver_ext) Remove scale, translate_x, translate_y.
- All references deleted.
- (macro YT) New macro.
- (array option_tab[]) Removed options.
- (ps_option) Removed options.
- (ps_open_page) Write page setup explicitly to output file, without
- using now-deleted BP function.
- (macro dump_line) Use YT().
- (macro dump_thick_line) Use YT().
- (draw_headers) Use YT().
- (switch_font) Reorder arguments to SF function.
- (write_text) Use YT().
-
- * sfm-read.c: (sfm_read_case) Don't attempt to read variables that
- have get.fv == -1.
-
- * sysfile-info.c: (describe_variables) Don't use tab_nulls().
-
- * tab.c: (tab_create) Initialize t->ct to zeros. Remove
- null-debugging code.
- (tab_realloc) Remove null-debugging code. Initialize new regions
- of t->ct to zeros.
- (tab_vline) Support offsets.
- (tab_hline) Support offsets.
- (tab_box) Support offsets.
- (tab_null) Removed.
- (tab_nulls) Removed.
- (tab_row) Removed.
- (tab_col) Removed.
- (evaluate_dimensions) Remove null-debugging code. Understand
- TAB_EMPTY attribute. Assert that text.s.s is always non-NULL if
- TAB_EMPTY not present.
-
- * tab.h: New cell attribute TAB_EMPTY.
- (macros tab_nr, tab_nc, tab_row, tab_col) New.
-
- * vars-atr.c: (init_variable) Set get.fv to -1 so that GET doesn't
- try to read them from system files.
-
- * vfm.c: (dump_splits) Don't call tab_null().
-
-Sat May 16 19:36:55 1998 Ben Pfaff <blp@gnu.org>
-
- * crosstabs.q: (struct crosstab) Added `missing' member.
- (custom_tables) Init missing.
- (calc_general) Handle missing values.
- (calc_chisq) New function.
- (output_pivot_table) Start work on chi-square output. Update for
- new tab offset support functions. Shorten statistic names.
-
- * Several files: add in more `const's to placate gcc's warnings.
-
- * tab.h: (struct tab_table) Add col_ofs, row_ofs members. Comment
- fixes.
-
- * tab.c: (tab_height, tab_realloc, tab_vline, tab_hline, tab_box,
- tab_null, tab_nulls, tab_value, tab_float, tab_text,
- tab_joint_text) Add col_ofs and row_ofs support.
- (tab_offset) New function.
- (tab_next_row) New function.
- (tab_row) New function.
- (tab_col) New function.
- (tabi_table) Add col_ofs and row_ofs support.
-
- * vars-atr.c: (is_system_missing) New function.
-
-Tue May 12 16:14:30 1998 Ben Pfaff <blp@gnu.org>
-
- * crosstabs.q: Expanded subcommand names RESID --> RESIDUAL, etc.
- (static var no_cells) Removed.
- (static var num_cells) New.
- (static var expected) New.
- (static var cells[]) New.
- (internal_cmd_crosstabs) Deal with new variables.
- (postcalc) Removed most of the meat and put it in new function
- output_pivot_table().
- (output_pivot_table) Calculates and outputs an entire pivot table.
-
- * postscript.c: (postopen) Fix problems with free()ing addresses
- not obtained from malloc().
-
- * som.c: (som_submit) Add assertion.
-
- * sysfile-info.c: (describe_variable) Use new tab_nulls()
- function.
-
- * tab.c: (static var tab_names[]) New.
- (tab_realloc) -1 for nc or nr indicates no change.
- (tab_nulls) New function.
- (tab_dim) Use tab_names[].
- (tabi_cumulate) Don't include bottom or right headers. Furrfu.
- (evaluate_dimensions) Don't terminate on uninited cells, just put
- an X in them and emit a notice. Use tab_names[].
-
- * tab.h: Move bits into tab.def.
-
- * tab.def: New. Don't try to declare tab_table_class because then
- som.h has to be included.
-
-Thu May 7 22:55:04 1998 Ben Pfaff <blp@gnu.org>
-
- * command.def: New file, contains all the command definitions
- previously included bodily in command.c.
-
- * format.def: New file, contains all of the format definitions
- previously split across format.h, format.c, and sfm-write.c.
-
- * lexer.h: Renamed from tokens.h in order to match corresponding
- .c file name.
-
- * lexerP.h: Moved some rarely used functions exported by lexer.c
- into here.
-
- * Makefile.am: Commemorate renamed files.
- (EXTRA_DIST) Add command.def, format.def.
-
- * command.c: [0] (walk_cmdtable_func) Removed.
-
- * crosstabs.q: (postcalc) Made it work and print out matrices
- proving it.
- (enum_column_values) Renamed enum_var_values, generalized for any
- variable.
-
- * format.h: (struct fmt_desc) New member `spss'.
-
- * q2c.c: (main) Generated code includes lexer.h instead of
- tokens.h.
-
- * sfm-write.c: (write_format_spec) Use new spss member of fmt_spec
- instead of an independent translation table.
-
-Tue May 5 13:19:03 1998 Ben Pfaff <blp@gnu.org>
-
- * Lots of source files: Added const to declarations.
-
- * aggregate.c: (parse_aggregate_function) Rename inner i to j.
-
- * arena.c: (arena_clear) Set prev pointer to null when done.
-
- * ascii.c: (ascii_option) Rename index as indx.
-
- * avl.c: This is now a separate library called libavl.
- (xmalloc) Make static.
- (avl_probe) Step A7 can use the cache instead of an explicit
- compare.
- (avl_delete) Don't maintain a q pointer because it's always
- available in the pointer stack. Comment fix.
-
- * avl.h: This is now a separate library called libavl.
-
- * command.c: (cmd_table[]) Remove spurious trailing "".
-
- * common.h: Only include random() fix if this system needs it.
-
- * crosstabs.q: Include alloca headers.
- (n_sorted_tab) New global var.
- (postcalc) Mostly rewritten.
- (find_pivot_extent) Rewritten.
- (enum_column_values) Rewritten.
-
- * data-out.c: (convert_F) Rename inner n as n_spaces.
-
- * error.c: (dump_message) Don't have an outer var i.
-
- * file-handle.q: (static var f) Removed. All references removed.
- (internal_cmd_file_handle) Uses a local variable instead of f.
-
- * get.c: (trim_dictionary) Change scope of i, i1, i2.
- (cmd_match_files) Don't strcpy tokstr into sbc (why was this ever
- done?)
-
- * getline.h: Declare getl_history as extern. Reported by
- palme@uni-wuppertal.de (Hubert Palme).
-
- * postscript.c: (postopen) Some large mods for constness.
-
- * recode.c: Remove spurious copyrights since PSPP is owned by FSF
- anyway.
-
-Fri Apr 24 12:52:47 1998 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: Rename BUILT_SOURCES to q_sources, all references
- changed. Add avl.c, avl.h to pspp_SOURCES. Remove avllib from
- LDADD.
-
- * avl.c, avl.h: New files. These form a clean-room
- reimplementation of avllib. Iterative algorithms are used in
- place of recursive ones, so there is no resemblance in the code.
-
- * Lots of headers: Don't include other headers by default.
-
- * Lots of source files: Explicitly include all needed headers.
-
- * arena.c: (arena_clear) New function.
-
- * crosstabs.q: (ROW_VAR, COL_VAR) New enums.
- (static var ar) Removed.
- (staitc vars ar_tc, ar_col) New.
- (cmd_crosstabs) Destroy the arenas.
- (internal_cmd_crosstabs) Create the arenas.
- (precalc) Don't need a free function for the hash.
- (calc_general) Make sure to zero out the trailer on the key data
- before inserting.
- (print_table_entries) Updated.
- (postcalc) Worked on actually implementing.
- (find_pivot_extent) New function.
- (compare_value) New function.
- (enum_column_values) New function.
-
- * data-in.c: (parse_month) Make local array `static const'.
-
- * data-out.c: (convert_date) Make local array `static const'.
- (convert_WKDAY) Same.
- (convert_MONTH) Same.
-
- * frequencies.q: (postprocess_freq_tab) avl_walk_inorder() has
- been renamed to avl_walk().
-
- * hash.c: Rewritten more efficiently.
-
- * hash.h: Add attribute const to hsh_next_prime declaration.
-
- * lexer.c: (id_match) Make arguments const.
-
- * postscript.c: (ps_postopen_driver) Make default fonts the
- Helvetica family.
-
- * q2c.c: (main) Generated code needs stdlib.h.
-
- * sfm-write.c: (write_value_labels) An avl_traverser needs to be
- initialized to 0 now, not to NULL. All other references to
- avl_traverser were updated in the same way.
-
- * tokens.h: Macro version of id_match updated to use const
- properly.
-
- * val-labs.c: (inc_ref_count) New function.
- (copy_value_labels) Simply through use of new avl_copy() function.
-
-Wed Apr 15 13:01:58 1998 Ben Pfaff <blp@gnu.org>
-
- * crosstabs.q: Probably doesn't compile. New PIVOT subcommand.
- (postcalc) Worked on this.
-
- * postscript.c: (OPO_DOUBLE_LINE) New enum.
- (struct ps_driver_ext) New line_width_thick member.
- (ps_preopen_drive) Init line_width_thick.
- (option_tab[]) Add line-* options.
- (ps_option) Parse line-* options.
- (postopen) Add line_width_thick support. Strip leading spaces on
- prologue output lines.
- (ps_open_page) Include line_width_thick in output.
- (macro dump_thick_line) New.
- (dump_fancy_line) Support thick lines as well as double lines.
-
-Tue Apr 14 00:50:08 1998 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: Add crosstabs.c to BUILT_SOURCES. Add crosstabs.q
- to pspp_SOURCES. Add crosstabs.q to EXTRA_DIST.
-
- * Many source files: Rename `options' to `pv_opts' as appropriate.
-
- * command.c: (static var cmd_table[]) Add CROSSTABS command.
-
- * common.c: (xcalloc) New function.
-
- * crosstabs.q: New file. Not finished yet, though.
-
- * data-list.c: Comment fix.
-
- * error.c: Remove some old Checker cruft.
-
- * frequencies.q: (dump_full) Cumulate valid percent instead of
- regular percent.
-
- * getline.c: Comment fix.
-
- * hash.c: Comment fixes.
-
- * hash.h: (struct hsh_table) Make hash functions return unsigned
- instead of int to avoid problems with taking the modulo of
- negative return values. All references changed.
-
- * misc.c: (intlog10) Make its table static const instead of auto.
-
- * sfm-read.c: (read_header) Make `prefix' static const instead of
- auto.
-
- * var.h: (union value) Add member `hash'.
- (struct variable) Rename prv_index as `foo'--all references
- changed. Reorder.
- (typedef pv_opts) Removed. All references changed.
-
- * vars-prs.c: (parse_variables) Message fixes.
-
-Mon Mar 9 15:35:08 1998 Ben Pfaff <blp@gnu.org>
-
- * get.c: (cmd_match_files) Don't reverse the order of FILEs as
- they are being inserted. Don't check for BY variables of
- different types. Discard variables if the active file isn't
- included in the merge.
- (mtf_processing) Essentially rewritten.
- (mtf_merge_dictionary) Check for master/slave variables of
- different types/widths.
-
- * vfm.c: (static var not_canceled) New var.
- (process_active_file) Don't call vfm_source->read() if
- there's no vfm-source. Initialize not_canceled.
- (process_active_file_write_case) Honor and update not_canceled.
- (prepare_for_writing) Rollback changes from yesterday, they were
- wrong.
- (close_active_file) Don't destroy vfm_source unless it exists.
-
-Mon Mar 9 00:56:16 1998 Ben Pfaff <blp@gnu.org>
-
- * Lots of source files: Added { } around nested if/else constructs
- to avoid new gcc 2.8 warnings.
-
- * data-in.c: (parse_Z) Declare `int' type explicitly.
- (convert_Z) Ditto.
-
- * get.c: (struct mtf_file) Add prev, next_min, by, input members.
- (cmd_match_files) Initialize mtf_by_values. Manage by, input,
- prev members. Put TABLEs at the end of the chain and FILEs at the
- beginning. Don't allow the active file in STATE_INIT. Use proper
- `seen' value for the active file. Fill out the by members and
- make sure they're of consistent type. Do the actual merge
- operation.
- (mtf_processing_finish) New function.
- (var_type_description) New function.
- (mtf_free_file) New function.
- (mtf_free) Rewritten.
- (mtf_delete_file_in_place) New function.
- (mtf_read_nonactive_records) New function.
- (mtf_compare_BY_values) New function.
- (static var mtf_seq_no) New var.
- (mtf_processing) New function.
- (mtf_merge_dictionary) Assign nval members for the system file
- dictionary. Assign fv values for its variables. Point each slave
- variable to the corresponding master variable.
-
- * hash.c: Include str.h.
-
- * mis-val.c: (copy_missing_values) src arg is const.
-
- * misc.c: (spacing) Make `max' var explicitly int.
-
- * sfm-read.c: (dump_dictionary) Message reformatting.
- (sfm_read_case) Add assertion.
-
- * sort.c: Esthetic fixes.
-
- * var.h: (struct match_files_proc) New struct.
- (struct variable) Add private data match_files_proc.
-
- * vars-atr.c: (delete_variable) Implement. Add argument for the
- dictionary that owning the variable.
- (dup_variable) Add assertion.
-
- * vfm.c: Comment fixes, hopefully the comments are correct now.
- (process_active_file) New function.
- (process_active_file_write_case) New function.
- (process_active_file_output_case) New function.
- (prepare_for_writing) Use temp_dict->nval for vfm_info, not
- default_dict.nval.
- (write_case) Renamed procedure_write_case(). Now write_case is a
- pointer to a function. Style fixes.
-
-1998-03-05 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: (q2c) Link with libmisc.
- (version.c) Define default_config_path, include_path,
- groff_font_path.
-
- * ascii.c: (ascii_postopen_driver) When the default newline string
- is requested, open file in text mode. Suggested by
- palme@uni-wuppertal.de (Hubert Palme).
- (static vars line_buf, line_p) Change from char * to unsigned char
- *.
- (ascii_close_page) char * to unsigned char *.
-
- * cmdline.c: (parse_command_line) Implement -r option by
- prepending ~/.pspp/rc to the list of files to process.
-
- * command.c: (cmd_remark) Reset getl_prompt to the standard prompt
- before pulling in a final line.
- (null_func, null_int_func) Removed (dead code).
-
- * descript.q: (display) Calculate width of variable name column
- properly. Calculate number of valid cases properly. Reported by
- palme@uni-wuppertal.de (Hubert Palme).
-
- * filename.c: (init_filename) Use default_config_path instead of
- now obsolete CONFIG_PATH.
-
- * getline.c: (getl_initialize) Use include_path instead of now
- obsolete INCLUDE_PATH.
- (getl_add_file) New argument `where'. All references changed.
-
- * groff.c: (find_font_file) Use groff_font_path instead of now
- obsolete GROFF_FONT_PATH.
-
- * postscript.c: (find_ps_file) Use groff_font_path instead of now
- obsolete GROFF_FONT_PATH. Copy through temporary variable to
- avoid problems with constness.
-
- * str.h: (macro cs_streq) New macro.
-
- * version.h: (glob var default_config_path, include_path,
- groff_font_path) New vars.
-
-1998-02-23 Ben Pfaff <blp@gnu.org>
-
- * Many source files: Change verbose_msg() priority levels and
- messages.
-
- * aggregate.c: Include debug-print.h.
-
- * cmdline.c: (parse_command_line) Add --safer/-s and --command/-c
- options.
- (static var pre_syntax_message) Document --safer/-s and
- --command/-c.
-
- * command.c: (cmd_erase, cmd_host) Disable if set_safer is set.
-
- * dfm.c: (open_inline_file) [__CHECKER__] Zero out ext->file,
- because it's not used but it's still copied.
- (open_file_r) Remove gratuitous debug message.
-
- * filename.c: (safety_violation) New function.
- (open_file) Remove gratuitous debug messages. Don't allow pipe
- files if set_safer is set.
-
- * get.c: Turn off debugging.
-
- * getline.c: (getl_add_virtual_file) New function.
- (getl_read_line) Add verbose_msg() call for opening new syntax
- file.
- (getl_perform_delayed_reset) Add a return value describing whether
- any action was taken. Call reset_eof().
-
- * getline.h: Comment fix.
-
- * groff-font.c: (groff_read_font) Use `goto next_iteration' in
- place of incorrect `continue'. Use strtok_r() instead of
- strtok(). Always check strtok_r() return value.
- (groff_read_DESC) Use strtok_r() instead of strtok().
-
- * lexer.c: (reset_eof) New function.
-
- * main.c: (parse) Get a token after performing a delayed reset
- action; allow empty syntax files.
-
- * postscript.c: (output_encodings) Use strtok_r() instead of
- strtok().
-
- * q2c.c: (dump_parser) Use strtok_r() instead of strtok().
-
- * set.q: Comment fixes.
- (glob var set_safer) New var.
- (internal_cmd_set) Support SAFER.
-
- * str.h: [!HAVE_STRTOK_R] Declare strtok_r() prototype.
-
- * temporary.c: (free_dictionary) Set d->splits to NULL after
- freeing.
-
- * vars-atr.c: (clear_variable) Decrement dict->n_splits if
- variable deleted, not if it *isn't* deleted.
-
-1998-02-16 Ben Pfaff <blp@gnu.org>
-
- * command.c: (array cmd_table[]) Add MATCH FILES.
-
- * common.c: Comment fixes.
-
- * data-list.c, dfm.c, error.c, filename.c, list.q, matrix-data.c,
- modify-vars.c, postscript.c, sfm-read.c, sfm-write.c, tab.c:
- Include alloca.h. Problem reported by palme@uni-wuppertal.de
- (Hubert Palme).
-
- * expr-opt.c: Include str.h. Problem reported by
- palme@uni-wuppertal.de (Hubert Palme).
-
- * get.c: (cmd_get) [DEBUGGING] Update v->p.get to v->get.
- (static var mtf_by) Change from char ** to variable **.
- (static var mtf_master) New var.
- (mtf_merge_dictionary) New function.
- (cmd_match_files) Init mtf_master. Parse mtf_by according to new
- var type. Reorder tests properly. Initialize file->dict. Detect
- TABLE= without BY=. Read file dictionaries and merge them. Give
- subcommand name with IN, LAST, FIRST error messages. Create IN,
- LAST, FIRST variables. Comment fixes.
- (mtf_free) Don't free default_dict. Free mtf_master.
-
- * getline.c: Define getl_mode. Change getl_buf_size to size_t
- from int.
- (handle_line_buffer) Cast int to size_t in comparison to avoid
- warning.
-
- * getline.h: Declare getl_mode extern.
-
- * groff-font.c: (groff_read_font) Type-fix calls to getline.
- (groff_read_DESC) Make line_size a size_t.
- (match_tok) Parenthesize name to avoid macro expansion.
-
- * mis-val.c: (copy_missing_values) New function.
-
- * postscript.c: (postopen) Make buf_size a size_t.
-
- * sfm-read.c: (dump_dictionary) Make global from static. Print
- variable info in parts for easier debugging with Checker.
-
- * temporary.c: (copy_variable) Use copy_value_labels().
- (new_dictionary) New arg: whether to copy file label, documents.
-
- * val-labs.c: (copy_value_labels) New function.
-
- * var.h: (enums MISSING_*) Add MISSING_COUNT.
-
- * vars-atr.c: [GLOBAL_DEBUGGING] (force_dup_variable) New
- function.
- (dup_variable) Set prv_index, get.fv, get.nv.
-
-Fri Feb 13 15:38:36 1998 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: (pspp_SOURCE) Add htmlP.h.
-
- * Many source files: For ANSI-compliance, add empty statement
- after label. Reported by palme@uni-wuppertal.de (Hubert Palme)
- and Micah Altman <maltman@www-vdc.fas.harvard.edu>.
-
- * data-in.c: (parse_numeric) Some header files break on
- -DBL_MIN_10_EXP because they get a --; add () for safety.
- Reported by palme@uni-wuppertal.de (Hubert Palme).
-
- * dfm.c: Idea by Dr Eberhard W Lisse <el@linux.lisse.na>.
- (struct dfm_fhuser_ext) Change `file' from FILE * to file_ext.
- (dfm_close) Use close_file_ext.
- (open_inline_file) Set file.file to NULL, not file.
- (open_file_r, open_file_w) Initialize file.file; fill in file_ext
- struct and use open_file_ext().
- (read_record) Use file.file.
-
- * file-handle.q: (prepend_current_directory) Pass through special
- filenames.
-
- * filename.c: Only include unistd.h if HAVE_UNISTD_H.
- (normalize_filename) Pass through special filenames.
- (open_file, close_file) Accept pipe| and |pipe syntaxes as
- equivalent.
- (dirname) Rename blp_dirname() because of name conflict on some
- OS. All references changed. Reported by palme@uni-wuppertal.de
- (Hubert Palme).
- (is_special_filename) New function.
-
- * get.c: (GTSV_OPT*) Add GTSV_OPT_MATCH_FILES.
- (trim_dictionary) Conditionalize some of the options on whether
- GTSV_OPT_MATCH_FILES is in *options.
- (rename_variables) Don't allow variables to be renamed as scratch
- variables.
- (MTF_*) New enum series.
- (struct mtf_file) New struct.
- (static vars mtf_head, mtf_tail, mtf_by, mtf_n_by, mtf_free) New
- vars.
- (cmd_match_files, mtf_free) New functions.
-
- * lexer.c: (match_int) Needed parentheses around name to escape
- macro expansion. Reported by Micah Altman
- <maltman@www-vdc.fas.harvard.edu>.
-
- * print.c: Needed to include alloca.h. Reported by Micah Altman
- <maltman@www-vdc.fas.harvard.edu>.
-
- * recode.c: (convert_to_double) Parenthesize -DBL_MIN_10_EXP to
- -(DBL_MIN_10_EXP). Reported by palme@uni-wuppertal.de (Hubert
- Palme).
-
- * str.h: Include stdarg.h. Reported by palme@uni-wuppertal.de
- (Hubert Palme) and Micah Altman <maltman@www-vdc.fas.harvard.edu>.
-
-Thu Feb 5 00:18:21 1998 Ben Pfaff <blp@gnu.org>
-
- * html.c: (struct html_driver_ext) Move into htmlP.h.
- (html_preopen_driver) Initialize cp_x, cp_y.
- (html_submit) Implement as call to output_tab_table().
- (change_attributes) New function.
- (escape_string) New function.
- (output_tab_table) New function.
-
- * list.q: (write_all_headers) Add code for writing headers for the
- html driver.
- (clean_up) Write out the html close-table tag.
- (determine_layout) Ignore html driver.
- (list_cases) Write html data.
-
- * som.c: (som_submit) Move more of the code into output_table().
-
- * tab.c: (static var hit) Make a global var and rename tab_hit.
- (static var tab_table_class) Make a global var.
-
- * htmlP.h: New file.
-
-Tue Feb 3 16:12:18 1998 Ben Pfaff <blp@gnu.org>
-
- * dump-sysfile.c: Removed.
-
- * html.c: (preclose) Change comment in emitted code.
-
- * matrix-data.c: Debugging off by default. Comment fixes.
- (static var container) New var.
- (cmd_matrix_data) Create and destroy container. Initialize
- is_per_factor[] to 0s. Move code into new function
- string_to_content_type(). Require split values to be present in
- the data when ROWTYPE_ is explicit. Call specific function, not
- general read_matrices().
- (string_to_content_type) New function.
- (context) Exclude all whitespace, not just spaces.
- (mget_token) A dot is a number. Add assertion.
- (static var data) Renamed nr_data.
- (static var factor_values) Renamed nr_factor_values.
- (read_matrices) Renamed read_matrices_without_rowtype(). Handle
- only specific case. Close data_file before exit.
- (fill_matrix) New function.
- (read_data_lines) Renamed nr_read_data_lines(). Remove debug
- printing. Style fixes. Message fixes. Move code into
- fill_matrix().
- (read_matrices_without_rowtype) Rename
- matrix_data_read_without_rowtype(). Fix off-by-one error on
- loops. Allocate nr_data[] memory from arena.
- (read_matrices_with_rowtype) Removed.
- (read_splits) Renamed nr_read_splits(). Style fixes.
- (read_factors) Renamed nr_read_factors().
- (dump_cell_content) Comment fixes. Arguments changed. Change
- debug printing. All references changed.
- (output_data) Renamed nr_output_data().
- (static var wr_content) New var.
- (struct factor_data) New struct.
- (static var wr_data) New var.
- (static var wr_current) New var.
- (matrix_data_source_destroy_source) Removed.
- (read_matrices_with_rowtype) New function.
- (matrix_data_read_with_rowtype) New function.
- (wr_read_splits) New function.
- (compare_factors) New function.
- (wr_output_data) New function.
- (wr_read_rowtype) New function.
- (wr_read_factors) New function.
- (wr_read_indeps) New function.
- (glob var matrix_data_source) Make destroy_source member NULL as
- well.
-
-Fri Jan 23 00:09:08 1998 Ben Pfaff <blp@gnu.org>
-
- * lexer.c: (syntax_error) Give better error message when at end of
- file.
-
- * matrix-data.c: (var content_names[]) Fix PROX spelling. Change
- N_SCALAR to output as plain N.
- (mdump_token) Change output format.
- (context) Fix message output interaction with spaces in input.
- (another_token) New function.
- (force_eol) Improved error message.
- (static var max_cell_index) New var.
- (read_matrices) Init `cells'. factor_values is now per-cell.
- Init max_cell_index.
- (read_data_lines) Replace `compare' local with new `compare' arg.
- Debugging messages changed. Only read factors if per_factor.
- Propagate error return from read_factors(), force_eol().
- Copy N_SCALAR values across the N vector.
- (read_matrices_without_rowtype) Don't init `cells'. Don't need to
- check parentheses manually since we now have is_per_factor[].
- Call read_data_lines() with new args. Check for end of data after
- looping, using another_token().
- (read_factors) Arguments changed. Use max_cell_index to determine
- whether to read or compare factors. Message fixes.
- (dump_cell_content) New function.
- (output_data) Completely rewritten because content types were
- supported to be nested inside factor values, not vice versa.
-
-Thu Jan 22 00:26:38 1998 Ben Pfaff <blp@gnu.org>
-
- * lexer.c: (syntax_error) Support formatted varargs messages.
-
- * matrix-data.c: Turn debugging on by default.
- (static content_type[]) New array.
- (static content_names[]) New array.
- (static rowtype_, varname_) New vars.
- (static is_per_factor[]) New array.
- (static split_values) Moved declaration.
- (static n_continuous, first_continuous) New var.
- (cmd_matrix_data) Don't init split_values. Assign ROWTYPE_ to
- rowtype_. Simplify SPLIT code. Init is_per_factor[]. Assign
- VARNAME_ to varname_. Initialize first_continuous, n_continuous.
- Check for continuous variables.
- [DEBUGGING] (debug_print) Remove content_names[].
- (mdump_token) New macro.
- (mget_token_dump) New function.
- (mdump_token) New function.
- (context) New function.
- (mget_token) Fix messages.
- (static var data, split_values, factor_values) New vars.
- (read_matrices) Manage split_values, factor_values.
- (read_data_lines) New function.
- (read_matrices_without_rowtype) Implemented.
- (read_splits) Message fixes. Uses `just_read'.
- (read_factors) New function.
- (output_data) New function.
- (matrix_data_source_destroy_source) Close the file handle.
- (glob var matrix_source) Change name from "DATA LIST" to "MATRIX
- DATA".
-
- * str.c: (strpadcmp) Removed.
-
- * vfm.c: (dump_splits) Initialize i; fix test for end of splits.
-
-Sun Jan 18 00:30:59 1998 Ben Pfaff <blp@gnu.org>
-
- * Lots of source files: Add cast to unsigned character to calls to
- tolower() and toupper().
-
- * aggregate.c: Set default_dict.splits to NULL.
-
- * command.c: (static variable tab[]) Add MATRIX DATA.
-
- * data-in.c: Add debugging defines. Formatting fixes.
-
- * expr-opt.c: Formatting fixes.
-
- * lexer.c: (syntax_error) Message fixes.
-
- * matrix-data.c: New enum series.
- (static vars fmt, section, diag, explicit_rowtype, signle_split,
- split_values, n_factors, factors, cells, pop_n, contents,
- n_contents) New vars.
- (cmd_matrix_data) Finished implementation.
- (compare_variables_by_mxd_vartype) New function.
- [DEBUGGING] (debug_print) New function.
- (static vars mtoken, mtokstr, mtoklen, mtokval) New vars.
- (read_matrices) New function.
- (read_matrices_without_rowtype) New function.
- (read_matrices_with_rowtype) New function.
- (read_splits) New function.
- (mget_token) New function.
- (force_eol) New function.
- [0] (test_tokenizer) New function.
- (matrix_data_source_destroy_source) New function.
- (glob var matrix_data_source) New var.
-
- * misc.h: Include ieeefp.h if present.
-
- * split-file.h: (cmd_split_file) Changes corresponding to struct
- dictionary changes.
-
- * str.h: Fix memmem prototype.
-
- * temporary.c: (save_dictionary, restore_dictionary,
- free_dictionary) Changes corresponding to struct dictionary
- changes.
-
- * var.h: (MXD_* enums) New enum series.
- (struct matrix_data_proc) New struct.
- (struct split) Removed.
- (struct dictionary) Changed `splits' member from `split *' to
- `variable **'.
- (macro force_create_variable) New macro. Replaced lots of
- create_variable()/assert() calls with calls to this macro.
-
- * vars-atr.c: (discard_variables) Changed assertion.
- [GLOBAL_DEBUGGING] (force_create_variable) New function
- called by the macro of the same name.
- (clear_variable) Changes to delete splits from the dictionary
- corresponding to struct dictionary changes.
-
- * vars-prs.c: (parse_variables) [GLOBAL_DEBUGGING] Check for
- corrupted variable `index' values in the dictionary passed in
- every time this function is called.
-
- * vfm.c: (dump_splits, SPLIT_FILE_procfunc) Changes corresponding
- to struct dictionary changes.
-
-Tue Jan 13 23:45:02 1998 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: (pspp_SOURCES) Add matrix-data.c.
-
- * command.c: New includes.
- (static array cmd_table[]) Add ERASE, HOST, NEW FILE.
- (cmd_erase) New function.
- [unix] (shell) New function.
- (run_command) New function.
- (cmd_host) New function.
- (cmd_new_file) New function.
-
- * expr-prs.c: (parse_primary) Message fix.
-
- * inpt-pgm.c: Formatting fix.
- (cmd_reread) Implement the FILE subcommand.
-
- * matrix-data.c: New file.
-
- * q2c.c: (dump_header) Change output commenting style.
-
- * weight.c: Comment fix.
-
-Tue Jan 13 00:53:39 1998 Ben Pfaff <blp@gnu.org>
-
- * aggregate.c: (buf64_10x) Renamed buf64_1xx, all references
- changed.
- (buf_10x) Renamed buf_1xx, all references changed.
- (cmd_aggregate) Implemented cases 010, 011, 110, and 111 (all
- cases now implemented).
- (create_sysfile) New function.
- (agr_11x_func) New function.
-
- * data-in.c: (parse_numeric) Work properly if there's an
- explicitly coded decimal point in the data and decimal places are
- specified on DATA LIST. Bug reported by Dr Eberhard W Lisse
- <el@linux.lisse.na>.
-
- * get.c: (cmd_get, cmd_save_internal) Allow extraneous slash
- before file specification on GET, SAVE, XSAVE. Bug reported by Dr
- Eberhard W Lisse <el@linux.lisse.na>.
-
- * q2c.c: [!HAVE_STRERROR] Include misc/strerror.c, not
- strerror.c. Bug reported by Alexandre Oliva
- <oliva@dcc.unicamp.br>.
-
- * sort.c: Include sort.h. Comment fixes. A few esthetic fixes.
- (static var separate_case_tab) New var.
- (cmd_sort_cases) Cancel temporary transformations here. Free
- v_sort before return.
- (sort_cases) Run an EXECUTE procedure if SEPARATE is nonzero and
- we're reading from a sort stream. Don't cancel temporary
- transformations. Offload internal sorting to do_internal_sort().
- (do_internal_sort) New function. Handles internal sorting even
- when SEPARATE is nonzero. Doesn't free v_sort.
- (do_external_sort) Take new arg SEPARATE. Only destroy `x' if
- it's non-NULL.
- (write_initial_runs) Take new arg SEPARATE. Only destroy the old
- sink if SEPARATE is zero.
- (read_output_cases) Renamed read_sort_output(), all references
- changed. Now uses separate_case_tab when it exists.
- (write_separate) New function.
-
- * vfm.c: (page_to_disk) Destroy memory_source_cases, not
- memory_sink_cases. Don't redundantly call
- vfm_source->destroy_source().
- (memory_stream_mode) After switching over, set memory_sink_cases
- to NULL.
-
-Sat Jan 10 23:35:51 1998 Ben Pfaff <blp@gnu.org>
-
- * aggregate.c: (struct agr_var) Expand dbl[] array from 2 to 3
- elements.
- (static var prev_case) New, moved out of aggregate_single_case()
- local scope.
- (static var buf64_10x, buf_10x) New.
- (cmd_aggregate) Initialize prev_case. Comment fixes. Implement
- the 000, 001, 100, and 101 cases. Free prev_case.
- (parse_aggregate_functions) Disallow scratch variables.
- (free_aggregate_functions) Only free agr_dict if non-null. Use
- iter->function to determine numeric/string type, not
- iter->src->type.
- (aggregate_single_case) Don't manage prev_case. Initialize
- aggregate info after dumping it.
- (accumulate_aggregate_info) Fix sum, weighted sum, mean, weighted
- mean, stddev, weighted stddev definitions.
- (dump_aggregate_info) Implemented.
- (initialize_aggregate_info) Renamed from
- initialize_aggregate_functions(). Initializes dbl[2].
- (agr_00x_trns_proc, agr_00x_end_func, write_case_to_sfm,
- agr_10x_trns_proc, agr_10x_trns_free, agr_10x_end_func) New.
-
- * cases.c: (alloc_val) Removed.
-
- * get.c: (cmd_save_internal) Initialize new `dict' member.
-
- * sfm-write.c: (sfm_write_dictionary, write_header,
- write_variable, write_value_labels, write_documents) Reorganize,
- simplify for new parameter structure.
- (write_variable) Only one variable * argument now.
-
- * sfm.h: (struct sfm_write_info) Removed `pri', `sec', and
- replaced by new `dict' member.
-
- * temporary.c: (new_dictionary) Initialize n_documents.
-
- * vars-atr.c: (dup_variable) Allocate `value's from dict into
- v->fv manually.
- (init_variable, replace_variable) Eliminate usage of alloc_val().
-
- * vars-prs.c: (parse_DATA_LIST_vars) Accept PV_NO_SCRATCH option.
-
- * vfm.c: (arrange_compaction) Allow `temporary' value of 2 to
- signal that AGGREGATE is to be used for forming final cases.
- (close_active_file) Call end_func before stopping lagging. Cancel
- temporary after finishing compaction.
- (write_case) Comment fixes. Cleaned up.
- (compact_case) Let AGGREGATE handle compaction when `temporary' is
- 2.
-
-Sat Jan 10 02:10:47 1998 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: (BUILT_SOURCES) Add means.c.
- (pspp_SOURCES) Add means.c.
- (EXTRA_DIST) Add means.q.
-
- * command.c: (array cmd_table[]) Add MEANS.
-
- * common.h: Esthetic fixes. Comment fixes. Test for
- MAX_SHORT_STRING greater than 8.
- (macros LOWEST, HIGHEST) New.
-
- * data-in.c, data-list.c, recode.c: Comment fixes.
-
- * means.q: New file, base version.
-
- * mis-val.c: (parse_num_or_range, parse_numeric) Replace -DBL_MAX
- with LOWEST, DBL_MAX with HIGHEST.
-
- * q2c.c: (dump_vars) Add an enum to array types giving the number
- of values for the enum.
-
- * sfm-read.c: (sfm_read_dictionary, read_machine_flt64_info)
- Replace second_lowest_value with second_lowest_flt64.
-
- * sfm-write.c: (write_variable, write_rec_7_34) Replace
- second_lowest_value with second_lowest_flt64.
-
- * t-test.q: Comment fix.
-
- * temporary.c: (restore_dictionary) Esthetic fix.
-
- * tokens.h: (force_match_id, force_match, force_string, force_int,
- force_num, force_id) Replace msg() with syntax_error().
-
- * var.h: (struct means_proc) New.
- (struct variable) Add mns member to `p' union.
-
- * vars-prs.c: (parse_variable, parse_dict_variable,
- parse_variables, parse_DATA_LIST_vars) Replace msg() with
- syntax_error().
-
-Thu Jan 8 22:28:41 1998 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: (pspp_SOURCES) Add tab.h.
-
- * Most source files: Added a cast to unsigned char in usages of
- the ctype is*() functions. Replaced `end of command expected'
- calls to msg() with calls to syntax_error().
-
- * frequencies.q: (dump_condensed) Fix tab_dim() column reference.
-
- * lexer.c: (hex_val) Removed (was dead code).
- (idmatch) Parenthesize function name to avoid macro expansion.
-
- * postscript.c: Comment fixes.
- (ps_preopen_driver) Change default font size to 10pt.
-
- * sfm-read.c: (read_variables) Byteswap sv.print, sv.write as
- int32s.
- (parse_format_spec) Change system-file format spec argument type
- to int32. Parse the format spec with bitwise operators.
-
- * sfmP.h: (struct sysfile_format) Removed.
- (struct sysfile_variable) Changed print, write members from
- sysfile_format to int32.
-
- * tokens.h: Esthetic fixes.
- [__GNUC__] (macro id_match) New macro to hopefully speed up
- identifier matching.
- (macros match_id, match_tok, match_int) Implemented in
- compiler-independent manner; no longer GNU C only.
-
- * vfm.h: Include time.h.
-
-Mon Jan 5 11:06:15 1998 Ben Pfaff <blp@gnu.org>
-
- * data-list.c: (dump_fixed_table) Change tab_dim().
-
- * dump-sysfile.c: (open_sysfile) Fix mmap() call.
-
- * error.c: Include command.h.
-
- * frequencies.g: Formatting fixes.
-
- * frequencies.q: Add tab_dim() calls. Make the total cell a
- joined cell.
-
- * glob.c: Include command.h.
-
- * sfm-read.c: (struct sfm_fhuser_ext) New members sysmis, highest,
- lowest.
- (sfm_read_dictionary) Initialize sysmis, highest, lowest.
- (sfm_read_machine_flt64_info) Update sysmis, highest, lowest.
- (read_variables) Byteswap sv.type; byteswap sv.print, sv.write as
- the other elements (is this right?).
- (read_variables) Use lowest, highest members.
- (parse_format_spec) New arg `vv' for more stringent checking.
- (dump_dictionary) Byteswaps nonexplicit data.
- (sfm_read_case) Byteswap numeric data.
-
- * som.c: Initialize table_num to 1.
- (render_segments) Remember to increment y_index after each table
- segment.
-
- * sysfile-info.c: (cmd_sysfile_info) Change tab_dim(). Don't call
- avl_count() on a NULL tree. No title for the second table.
- (cmd_display) Handle DISPLAY VECTORS by calling display_vectors().
- Handle AS_SCRATCH as AS_NAMES. Warn if no variables. Re-enable;
- fix call to display_variables().
- (display_variables) Default to 4 columns, not 3. Set up headers.
- Column title is Variable, not Name. Fix index column.
- Add joint text. Add tab_dim(). Handle value labels properly.
- Handle DISPLAY LABELS properly. Draw boxes correctly.
- (describe_variable) Value labels don't need titles. Don't clear
- nonexistent index column.
- (compare_vectors_by_name) New function.
- (display_vectors) New function.
-
- * tab.c: (tab_height) Add assertion.
- (tab_null) Add debug code.
- (evaluate_dimensions) Add debug code.
-
- * var.h: (struct variable) get_proc data is sometimes used
- simultaneously with other per-procedure info, therefore it was
- removed from the union. All references changed.
-
-Sun Jan 4 18:13:33 1998 Ben Pfaff <blp@gnu.org>
-
- * ascii.c: (ascii_close_page) Put title on second line of headers
- if there is no subtitle.
-
- * command.c: (glob var cur_proc) Move definition here, from
- common.c.
- (cmd_remark) Emit blank line before remarks.
-
- * command.h: (glob var cur_proc) Move declaration here, from
- common.h.
-
- * data-list.c: (dump_fixed_table) Fix messages.
- (dump_free_table) Call tab_nat_dim().
-
- * descript.q: (dump_z_table) Modify tab_dim() call.
-
- * frequencies.q: (dump_condensed, dump_statistics) Add tab_dim()
- call.
- (dump_statistics) Don't output header.
-
- * groff-font.c: Minor format fix.
-
- * html.c: Comment fix.
-
- * list.q: (write_varname) Indent after advancing page.
-
- * output.h: Minor reordering.
-
- * postscript.c: Comment fixes. Many places, '\n' was replaced by
- a reference to eol[].
- (struct ps_driver_ext) New member eol[].
- (ps_preopen_driver) Initialize eol[].
- (ps_postopen_driver) Fix sense of text for text_opt, line_opt
- defaults. Handle headers. Fix test for minimum page length.
- (static var option_tab[]) Add `line-ends'.
- (ps_option) Handle line-ends to change eol[].
- (postopen) Scale prop_em_width and fixed_width properly. Set the
- prologue title to outp_title if applicable. Replace the prologue
- line ends with eol[]. Call draw_headers() if headers are enabled.
- (text_width) New function.
- (out_text_plain) New function.
- (draw_headers) New function.
-
- * print.c: (dump_table) Call tab_nat_dim().
-
- * som.c: (som_blank_line) Only advance a line if not at the top of
- a page.
- (som_submit) Move several informational table calls here.
- Increment subtable_num if SOMF_NO_TITLE not set.
- (output_table) Advance a line if SOMF_NO_SPACING not set.
- (render_columns, render_segments, render_simple) Handle spacing
- between tables. Handle table titles. Remove debug output.
-
- * som.h: (SOMF_*) New enum series.
- (struct som_table_class) New member `flags'.
-
- * sysfile-info.c: (cmd_sysfile_info) Calls tab_nat_dim(). No
- headers or spacing.
- (display_variables) Calls tab_nat_dim().
- (describe_variable) Remove restriction on number of value labels.
- Make value labels separated by thin lines.
-
- * tab.c: (tab_create) Default `flags' to none.
- (tab_float) New arg `w'. All references changed.
- (tab_nat_dim) New function.
- (tab_output_text) No title or spacing.
- (tab_flags) New function.
- (tabi_flags) New function.
- (tabi_title) New function.
- (strip_height) Removed.
- (tabi_render) Skip title when necessary.
- (static var tab_tab_class) Add tabi_flags, tabi_title.
- (evaluate_dimensions) Disable display of column, row size.
- (sum_columns) Add title height to top header.
- (render_strip) Moved within file.
-
- * tab.h: (struct tab_table) New member `flags'.
-
- * vfm.c: (dump_splits) Calls tab_nat_dim(). No title.
-
-Sat Jan 3 16:55:44 1998 Ben Pfaff <blp@gnu.org>
-
- * Most source files: Add `const' attribute in all appropriate
- places.
-
- * sysfile-info.c: (cmd_sysfile_info) Add tab_dim() call, add a
- column to the variables table for use by describe_variable().
- (cmd_display) Disable for the present.
- (display_documents) Don't wrap documents.
- (display_variables) Table has four columns now.
- (describe_variable) Table has four columns now. Don't use a
- subtable, use joined cells instead.
-
- * tab.c: (tab_create) Don't set `join'.
- (tab_realloc) ct array is not made up of a_string's.
- Reallocate trh, hrh, h arrays, initialize trh array. Initialize
- cell contents on GLOBAL_DEBUGGING, not DEBUGGING.
- (text_format) New function.
- (tab_title) Rewritten, uses text_format().
- (tab_text) Rewritten, uses text_format().
- (tab_joint_text) New function.
- (tab_join) Removed.
- (static var hit) New variable.
- (render_strip) New args r1, r2. Implement joined cells that fit
- on a single page.
- (tabi_render) Increment hit. Pass new args to render_strip().
- (evaluate_dimensions) [GLOBAL_DEBUGGING] Check for uninitialized
- cells. For t_naw and t_nah, ignore joined cells and null cells in
- calculations.
-
- * tab.h: (struct tab_join_rect) Removed.
- (struct tab_table) Removed `join'.
- (TAB_JOIN_MAIN) Removed.
- (struct tab_joined_cell) New struct.
- (TAT_NOWRAP) New enum.
-
-Fri Jan 2 01:39:58 1998 Ben Pfaff <blp@gnu.org>
-
- * ascii.c: (ascii_postopen) Replace ASCII_* macros with their
- expansions.
- (ascii_postopen_driver) Fix initialization of *_spacing so that
- the TAL_0 bit doesn't count.
-
- * data-list.c: (dump_fixed_table) Use natural width for Format
- column.
-
- * glob.c: (rerange) Removed.
- (get_date) Formatting fixes. Internationalization fix.
-
- * html.c: (html_postopen_driver) Replace HTML_DEFAULT_OUTPUT_FILE
- with "pspp.html".
-
- * postscript.c: (ps_postopen_driver) Replace
- PS_DEFAULT_OUTPUT_FILE with "pspp.ps".
-
- * som.c: (som_submit) Don't eject page before every table.
- (output_table) Fix order of arguments on call to area().
- (render_columns) Fix calculation of max_len.
-
- * tab.c: (tabi_cumulate) Minor change to increase elegance.
- (render_strip) New function.
- (strip_height) New function.
- (tabi_render) Rewrite as calls to render_strip().
-
- * tab.h: (TAT_* enums) Removed TAT_RICH, all references removed.
- Renumbered TAT_PRINTF, TAT_TITLE, TAT_FIX to correspond better
- with the TAB_* and OUTP_T_* constants.
-
-Thu Jan 1 11:53:52 1998 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: Formatting fixes.
-
- * ascii.c: (ascii_postopen_driver) Initialize *_line_spacing[],
- *_line_width[].
-
- * data-list.c: (dump_fixed_table) Add tab_dim() call.
-
- * descript.q: (dump_z_table, display) Add tab_dim() calls.
-
- * dump-sysfile.c: (glob var length) Make type off_t.
- (usage) Fix arguments.
- (main) Return 0.
-
- * output.h: (OUTP_T_*) Change constants' value to match tab.h.
- Now right-justification is the default so many references had to
- change.
- (struct outp_class) Removed line_width, all references changed.
- (OUTP_DEV_*) Add OUTP_DEV_DISABLED.
- (struct outp_driver) Add elements horiz_line_width,
- vert_line_width, horiz_line_spacing, vert_line_spacing. Remove
- som element.
-
- * postscript.c: (outp_encodings) Formatting fixes. Fix garbage
- collection.
- (postopen) Initialize all the informational members of
- outp_driver.
-
- * som.c: (som_blank_line) New function, renamed from blank_line(),
- all references changed.
- (som_submit) Disables drivers whose pages can't be opened.
- (render_columns, render_simple, render_segments) Add debug output.
- (render_columns) Fix loop range.
- (render_simple) Don't try to render the headers, they're taken
- care of automatically. Advance cp_y past the table when done.
- (render_segments) Fix loop ranges.
-
- * tab.c: Initialize new members of tab_table.
- (tab_vline) Handle trv[]; don't set style for spacing-only lines.
- (tab_hline) Handle trh[]; don't set style for spacing-only lines.
- (tab_box) Handle trh[], trv[]; don't set style for spacing-only
- lines.
- (set_expr) Removed.
- (tab_dim) New function.
- (tab_col_width) Removed.
- (tab_row_height) Removed.
- (tab_output_text) Call tab_dim().
- (tabi_driver) Call evaluate_dimensions(), sum_columns().
- (tabi_area) Implemented.
- (tabi_cumulate) Implemented.
- (tabi_render) Partially implemented, but broken.
- (var tab_table_class) Made static.
- (evaluate_dimensions) New function.
- (sum_columns) New function.
-
- * tab.h: (enum t_*) Now start at t_end. New: t_ptw, t_nr, t_nc,
- t_nah, t_naw, t_neg, t_xch, t_dup, t_lbl, t_jnz, t_sac, t_sar,
- t_scr, t_srr, t_sentinel. Removed: t_nat.
- (struct tab_table) New: wl, wr, ht, hb, trh, hrh, trv, wrv, dim,
- max_stack_height, w, h. Removed: ce, re.
- (macro blank_line) Removed.
- (glob var zero_length) Removed.
-
-Fri Dec 26 15:44:31 1997 Ben Pfaff <blp@gnu.org>
-
- * Most source files: include some of the new include files broken
- out of var.h.
-
- * Makefile.am: (pspp_SOURCES) Add all the new source files to the
- list.
-
- * aggregate.c: (glob var outfile) Make static.
-
- * command.c: (glob var pgm_state) Move here.
-
- * common.c: (glob vars endian, second_lowest_value, pgmname,
- finished, curdate, cur_proc, start_interactive, history_file) Move
- here.
-
- * descript.q: (structs dsc_z_score, descriptives_trns) Move here.
-
- * file-handle.q: (glob vars files, inline_file) Move here.
-
- * glob.c: Lost lots of glob vars, detailed in individual file
- entries.
- (init_glob) set_printer, set_screen were obsolete, deleted.
- set_cprompt has fewer spaces because pspp has fewer letters than
- fiasco.
-
- * inpt-pgm.c: (glob vars inp_init, inp_init_size) Move here.
- (inp_nval) Made static.
-
- * lexer.c: (glob vars token, tokval, tokstr, tokstr_size,
- tokstr_len, toklongstr, tokint) Move here.
-
- * misc.c: Lost several vars and functions.
-
- * set.q: (all the set_* variables) Move here.
-
- * str.c: (strmaxcpy, strbarepadcpy, strbarepadlencpy, strpadcpy,
- blpstrset, strpadcmp, memrev, memrmem, cmp_str) Move here from
- misc.c.
-
- * tab.c: (set_expr, tab_col_width, tab_row_height) New functions.
-
- * tab.h: (enum series t_*) New enums.
- (struct tab_table) Use arena struct tag. New members ce, re.
-
- * tokens.h: Comment fixes.
-
- * var.h: Move lots of enums and variables and functions and
- structures to other files. Use and declare a lot more union and
- struct tags. Comment fixes.
-
- * vector.c: (glob vars vec, nvec) Move here.
-
- * vfm.c: (glob vars reinit_sysmis, reinit_blanks, init_zero,
- init_blanks, last_vfm_invocation) Move here.
-
- * cases.h: New file.
- (struct long_vec) Move here.
- (vec_init, vec_clear, vec_insert, vec_delete, devector, envector)
- Move here.
-
- * command.h: New file.
- (STATE_* enums) Move here.
- (glob var pgm_state) Move here.
-
- * format.c: New file.
- (glob var formats) Move here.
- (parse_format_specifier_name, fmt_to_string,
- check_input_specifier, check_output_specifier,
- check_string_specifier, convert_fmt_ItoO, parse_format_specifier)
- Move here.
-
- * format.h: New file. Move functions now in format.c here.
- (FMT_* enums) Move here.
- (struct fmt_desc) Move here.
- (FCAT_* enums) Move here.
- (struct fmt_spec) Move here.
- (glob vars formats, fmt_parse_ignore_error) Move here.
-
- * inpt-pgm.h: New file.
- (INP_* enums) Move here, make #defines into enums.
- (glob vars inp_init, inp_init_size) Move here.
-
- * sort.h: New file.
- (glob vars v_sort, nv_sort) Move here.
- (sort_cases, read_sort_output) Move here.
-
- * vector.h: New file.
- (struct vector) Move here, add struct tag.
- (glob vars vec, nvec) Move here.
- (find_vector) Move here.
-
- * New file.
- (glob vars last_vfm_invocation, temp_case, reinit_sysmis,
- reinit_blanks, init_zero, init_blanks) Move here.
- (struct case_stream) Move here.
- (glob vars vfm_source, vfm_sink, vfm_memory_stream,
- vfm_disk_stream, sort_stream, data_list_source,
- input_program_source, file_type_source, get_source, n_lag) Move
- here.
- (procedure, write_case, lagged_case, compact_case, page_to_disk)
- Move here.
-
-Wed Dec 24 22:40:42 1997 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: (pspp_SOURCES) Added html.c, som.c, som.h.
- (LDADD) Add libdcdflib.
-
- * ascii.c: Comment and formatting fixes. Almost every external
- function had an assert added, checking driver_open and page_open.
- (ascii_init_driver) Broken into ascii_preopen_driver,
- ascii_postopen_driver, ascii_close_driver. Manages driver_open.
- (ascii_open_page) Sets page_open.
- (ascii_close_page) Clears page_open.
-
- * html.c: Comment and formatting fixes. Almost every external
- function had an assert added, checking driver_open and page_open.
- (html_init_driver) Broken into html_preopen_driver,
- html_postopen_driver, html_close_driver. Manages driver_open.
- (html_open_page) Sets page_open.
- (html_close_page) Clears page_open.
- (html_submit) Disabled.
-
- * lexer.c: (parse_string) Remove debugging printf.
-
- * list.q: (determine_layout) Open a page if one is not yet open.
-
- * output.c: Comment fixes.
- (add_class) Set the class member of the new list element.
- (parse_options) Don't handle device type.
- (colon_tokenize) New function.
- (configure_driver) New four-field format with a field for device
- type. Now initialize driver_open, page_open, next, and prev
- fields. Use new colon_tokenize() function. Don't do a memory
- copy to replace a driver, it doesn't work; instead delete the old
- driver and insert a new one.
- (destroy_driver) Don't call som_destroy_driver(). Close the page
- if it's open. Find the class in the list of classes and decrement
- that reference count. Remove the driver from the global driver
- list.
- (outp_iterate_enabled_drivers) Renamed outp_drivers(). All
- references changed. Rewritten. Don't return a driver that's not
- enabled.
- (outp_eject_page) All references to som_internal_eject_page()
- changed to use this. Sets cp_x to 0 as well as cp_y.
-
- * output.h: (OUTP_I_* enums) Removed.
- (struct som_submission_form) Removed.
- (struct outp_class) init_driver broken into preopen_driver,
- postopen_driver, and close_driver. submit changed to take a
- som_table argument.
-
- * postscript.c: Comment and formatting fixes. Almost every
- external function had an assert added, checking driver_open and
- page_open.
- (ps_init_driver) Broken into ps_preopen_driver,
- ps_postopen_driver, ps_close_driver. Manages driver_open.
- (ps_open_page) Sets page_open.
- (ps_close_page) Clears page_open.
-
- * som.c: New file, base implementation.
-
- * som.h: (struct som_table) Add struct tag.
- (enum SOM_COL_ACROSS) Removed.
- (SOM_ROWS, SOM_COLUMNS) New enums.
- (struct som_table_class) Add member `cumulate'. Remove `segment';
- change `render' arguments.
- (struct som_point, struct som_rect) Removed.
- (som_submit_table) Fixed typo, should have been som_submit.
-
- * sysfile-info: (describe_variable) Don't try to insert a
- subtable; just destroy it for now.
-
- * t-test.q: Include dcdflib/cdflib.h instead of cdflib.h. Fix
- references to value labels.
-
- * tab.c: (tab_destroy) New function.
- (tab_columns) Change argument.
- [0] (tab_submit) Remove dead code.
- (tab_title) Allocate string from the table's arena.
- (tab_output_text) Only free the buffer if we allocated it.
- (tab_submit) New function.
- (static vars t, d) New static vars.
- (tabi_table, tabi_driver, tabi_count, tabi_area, tabi_columns,
- tabi_headers, tabi_cumulate, tabi_render) New functions.
- (glob var tab_table_class) New global var.
-
- * tab.h: (struct tab_join_rect) Don't use a som_rect; directly
- encapsulate the rectangle. All references changed.
-
-Sun Dec 21 16:18:58 1997 Ben Pfaff <blp@gnu.org>
-
- * All header files updated to use struct tags in addition to
- typedefs for all structures. Don't use word `struct' in struct
- tags.
-
- * Makefile.am: (pspp_SOURCES) Remove html.c.
- (INCLUDES) Replace the lib/* includes with a single lib/ include;
- all references updated.
-
- * command.c: (parse_cmd) Remove call to som_check_workspace.
- (output_line) Update to new som.
-
- * data-in.c: (parse_numeric) A single dot is not an error; it is
- the system-missing value.
-
- * data-list.c: (dump_fixed_table, dump_free_table) Update to new
- som.
-
- * data-out.c: Added `const' as appropriate to many prototypes.
- (convert_E, convert_F, convert_CCx) Take double argument instead
- of value * argument.
- (convert_format_to_string) Call changed functions appropriately.
- Instead of modifying the caller's value for FCAT_SHIFT_DECIMAL,
- make a local copy of the value.
-
- * descript.q: Remove custom_variables() prototype now provided by
- q2c.
- (custom_variables) Don't increment sbc_variables, the caller does
- this.
- (dump_z_table, display) Update to new som.
-
- * error.c: (vmsg) Add const to prototype. Remove code to handle
- `too many errors' condition.
- (check_error_count) New function.
- (msg) Add const to prototype.
-
- * filename.c: (open_file) Rewrite for elegance.
-
- * frequencies.q: Remove custom_*() prototypes now provided by q2c.
- (dump_full, dump_condensed, dump_statistics) Update for new som.
-
- * list.q: Don't include somP.h. Change all references to
- som_driver_ext to refer to the new members of som_driver. Change
- som_internal_eject_page() references to outp_eject_page().
-
- * main.c: (parse) Rewrite for elegance. Add call to
- check_error_count().
-
- * output.c: (add_class, outp_list_classes, outp_configure_driver)
- Rewrite or revise for new outp_driver_class_list structure.
- (outp_iterate_enabled_drivers) Fix comparison between disabled
- devices and current device type.
- (outp_eject_page) New function.
-
- * output.h: Comment fixes.
- (struct outp_driver) New members driver_open, page_open, cp_x,
- cp_y, font_height, prop_em_width, fixed_width. Deleted members
- ref_count, next.
- (struct outp_driver_class_list) New struct.
- (outp_class_list) Changed to type outp_driver_class_list; all
- references updated.
-
- * print.c: (dump_table, print_trns_proc) Updated for new som.
-
- * q2c.c: (dump_vars) Simplify array subcommand code. Declare
- prototypes for custom subcommands.
- (dump_subcommand) Always include the `else'.
- (dump_parser) Fix comments in output code.
-
- * set.q: Reordered functions.
-
- * som-frnt.c, som-high.c, som-low.c, somP.h: Removed.
-
- * som.h: Rewritten from scratch.
-
- * str.h: Remove dead code.
-
- * tab.c, tab.h: New files, base implementation.
-
- * sysfile-info.c: (cmd_sysfile_info, describe_variable) Update to
- new som.
-
- * t-test.q: New code from John Williams
- <johnr.williams@stonebow.otago.ac.nz>. Include math.h, cdflib.h.
- Many many new static vars and defines.
- (precalc, postcalc, g_postcalc, z_postcalc, t_pairs, t_groups,
- groups_calc, pairs_calc, z_dev_calc, z_calc) New functions.
- (struct value_list) New struct.
- (variance, covariance, pooled_variance, oneway, pearson_r, f_sig,
- t_crt, t_sig, print_t_groups) New functions.
- (cmd_t_test) Implemented.
-
- * temporary.c: (cancel_temporary) Only free the temp_dict if it's
- non-NULL.
-
- * vfm.c: (dump_splits) Update to new som.
-
-Thu Dec 4 23:02:22 1997 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: (fiasco_SOURCES) Add html.c.
-
- * aggregate.c: Base source.
-
- * ascii.c: (postopen, preclose) Reformat.
-
- * data-out.c, expr-evl.c: Comment fixes.
-
- * filename.c: (open_file) When opening a file for writing, use
- line buffering instead of full buffering for better interactive
- performance. Suggested by Valerio Aimale
- <valerio@svpop.com.dist.unige.it>. Also, recognize special file
- names `stdin', `stdout', `stderr'.
-
- * groff-font.c: Comment fixes.
-
- * html.c: New file; base version.
-
- * list.q: (write_all_headers, clean_up, determine_layout,
- list_cases) Ignore `special' devices for now. Needs to be fixed
- later.
-
- * output.c: (outp_init) Add html driver to list; reverse list
- order.
-
- * output.h: (struct outp_class_struct) New members `special',
- `submit'; comment fixes. All references changed.
-
- * postscript.c: (ps_init_driver) Make defaults for text_opt,
- line_opt depend on whether the OUTP_DEV_SCREEN bit is set on the
- device.
- (postopen) Comment fix.
- (preclose) Comment fixes, formatting fixes. Change x->file.file
- references to more proper f->file.
-
- * som-high.c: (som_submit_table) Special classes use their own
- renderers.
-
- * som.h: Comment fixes.
-
- * temporary.c: (new_dictionary) Don't try to xstrdup() a NULL
- string.
-
-Tue Dec 2 14:36:07 1997 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: (fiasco_SOURCES) Add aggregate.c back in.
-
- * aggregate.c: Still working on this.
-
- * command.c: (cmd_table[]) Add AGGREGATE back in.
- (split_words) Make '-' a legal word separator as well as ' '.
-
- * main.c: Comment fixes.
-
- * q2c.c: (dump_parser) Don't require the procedure's full name to
- be present, in the generated source.
-
- * t-test.q: Change name to `t-test' from `t test'. Let PAIRS be
- multiply specified and let it be default; let MISSING, CRITERIA,
- FORMAT be multiply specified.
- (cmd_t_test) Parse command name. [DEBUGGING] Call debug_print().
- (custom_groups) Fix defaults.
- (custom_pairs) Check whether this is a PAIRS subcommand before
- attempting to parse. Better garbage collection. Proper storage
- allocation.
- [DEBUGGING] (debug_print) New function.
-
- * temporary.c: Comment fixes.
- (copy_variable) Don't copy variable name and index.
- (save_dictionary) Copy variable name and index by hand.
-
- * vars-atr.c: Comment fixes.
- (create_variable) New dictionary argument. All references
- changed.
- (common_init_stuff) New dictionary argument. All references
- changed.
- (init_variable) New dictionary argument. All references changed.
- (dup_variable) New function.
-
- * vars-prs.c: (parse_variables) If there are any errors, we always
- return 0. Previously, it was possible for some types of errors to
- be ignored.
-
-Sat Nov 22 01:20:59 1997 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: (fiasco_SOURCES) For 0.1.5 release, remove
- aggregate.c.
-
- * command.c: (cmd_table[]) Comment out AGGREGATE; add T TEST.
-
- * list.q, t-test.q: Remove ALL option from VARLIST declaration in
- grammar rules.
-
- * q2c.c: Comment fixes.
- (SBC_* enums) Remove SBC_VARLIST_ALL; all references removed.
-
- * t-test.q: (cmd_list) Rename cmd_t_test.
-
- * temporary.c: (new_dictionary) Don't declare as static.
-
-Fri Nov 21 00:03:06 1997 Ben Pfaff <blp@gnu.org>
-
- * aggregate.c: Changes, still not finished.
-
- * file-handle.q, frequencies.q, list.q, set.q: Comment fixes.
-
- * q2c.c: Comment fixes. Now its output is internationalized.
- (get_token) Fix parsing of escapes within literal strings.
- (main) Fix bad #line directives in output.
-
- * t-test.q: Base implementation.
-
- * temporary.c: (new_dictionary) New function.
- (restore_dictionary) [__CHECKER__] Change fill character to *
- (from @).
-
-Sun Nov 16 01:29:57 1997 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: (BUILT_SOURCES, fiasco_SOURCES) Add t-test.c
-
- * aggregate.c: Changes, still not finished.
-
- * descript.q, list.q: Comment fixes.
-
- * q2c.c: Almost completely rewritten.
-
- * t-test.q: New file, not complete.
-
-Fri Nov 14 00:14:48 1997 Ben Pfaff <blp@gnu.org>
-
- * aggregate.c: Changes, still not finished.
-
- * sort.c: (sort_cases) Call cancel_temporary() instead of doing it
- by hand.
-
- * temporary.c: (cancel_temporary) New function.
-
- * vars-atr.c: (discard_variables) Call cancel_temporary() instead
- of doing it by hand.
-
- * vfm.c: (close_active_file) After restoring a TEMPORARY
- dictionary, set temp_dict to NULL. Cancel TEMPORARY through
- cancel_temporary().
- (SPLIT_FILE_procfunc) Comment fix.
-
-Tue Oct 28 16:08:45 1997 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: (fiasco_SOURCES) Add aggregate.c.
-
- * aggregate.c: New file, not finished yet.
-
- * command.c: (cmd_table) Add AGGREGATE.
-
- * common.h: (pgm_state) Move declaration to var.h.
-
- * lexer.c: (bin_value_func, oct_value_func, hex_value_func) i18n
- fixes.
- (parse_string) Message fix.
-
- * recode.c: Comment fix.
-
- * sfm-read.c: (read_variables) Code esthetic fixes.
- (write_header) Default date is `Jan', not `JAN'.
-
- * sfmP.h: (bswap_int32) [!__linux__] Fix off-by-one errors.
-
- * sort.c: (cmd_sort_cases) Farm the work out to new function
- parse_sort_variables().
- (parse_sort_variables) New function.
- (sort_cases) New function. Cancels temporary transformations,
- which sorting didn't do previously.
- (cmd_sort_cases) Better garbage collection on error. Uses
- do_external_sort().
- (write_initial_runs, merge_once) Improved code esthetics.
- (sort_stream_read) Reduced to one call to read_output_cases().
- (read_output_cases) New function.
-
- * var-labs.c: (cmd_variable_labels) Re-enabled truncation of
- variable labels to 120 characters.
-
- * var.h: Comment fixes.
- (glob var pgm_state) From common.h.
-
- * vars-atr.c: (discard_variables) Set pgm_state to STATE_INIT.
-
- * vars-prs.c: (parse_DATA_LIST_vars) Support PV_SINGLE in
- options. Set *names to NULL on error.
-
- * vfm.c: (memory_stream_init) Assert compaction_nval != 0.
-
-Thu Oct 9 09:59:49 1997 Ben Pfaff <blp@gnu.org>
-
- * sfm-write.c, vfm.c: [HAVE_UNISTD] #include <unistd.h>, needed by
- SunOS4. From Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-Wed Oct 8 18:55:24 1997 Ben Pfaff <blp@gnu.org>
-
- * vfm.c: (page_to_disk) Added missing local variables.
-
-Tue Oct 7 20:23:17 1997 Ben Pfaff <blp@gnu.org>
-
- * get.c: Comment fix.
-
- * sort.c: (cmd_sort_cases) Attempt to perform internal sort if the
- source is anything other than a disk stream, not just if it's in a
- memory stream. Call page_to_disk() before external sort.
- (allocate_cases) Message fix.
-
- * vfm.c: (prepare_for_writing) Warn user when paging workspace to
- disk.
- (page_to_disk) New function.
-
-Sun Oct 5 15:56:14 1997 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: (INCLUDES) Include .. instead of $(top_srcdir).
-
- * common.h: (macro strerror) Remove. From Alexandre Oliva
- <oliva@dcc.unicamp.br>.
-
- * get.c: (dict_delete_run) The number of variables to delete is
- not necessarily the number of variables that need to be shifted
- up.
- (trim_dictionary) Don't set *options to 0. Fix bug that caused
- too many variables to be deleted.
-
- * postscript.c: Comment fix.
-
- * q2c.c: Include strerror.c. From Alexandre Oliva
- <oliva@dcc.unicamp.br>.
-
- * set.q: #undef ON and OFF. From Alexandre Oliva
- <oliva@dcc.unicamp.br>.
-
- * sfm-read.c: (sfm_read_dictionary) Don't set the file class too
- early, otherwise errors cause a bad free().
-
- * str.h: (macro nvsprintf) s/FORMATS/FORMAT/ typo. From Alexandre
- Oliva <oliva@dcc.unicamp.br>.
-
- * temporary.c: (save_dictionary) Don't allocate memory if
- n_documents is 0.
-
- * vfm.c: (memory_stream_write) Message fix.
-
-Sat Oct 4 16:20:43 1997 Ben Pfaff <blp@gnu.org>
-
- * command.c: (static var cmd_table[]) Define REPEATING DATA
- command.
-
- * common.h: Added support for broken systems that are missing
- EXIT_SUCCESS, EXIT_FAILURE, RAND_MAX, and/or strerror().
-
- * Many source files: Replace syntax error messages via msg() with
- call to syntax_error().
-
- * data-list.c: (dump_fixed_table) Add support for dumping table
- for REPEATING DATA as well as DATA LIST FIXED.
- (cmd_repeating_data) Allows and requires `/' between subcommands.
- Does proper thing with allowing rpd.starts_end to stay 0. Allows
- CONTINUED specifications to be omitted. Forces CONTINUED to be
- specified if ID is. Calculates starts_end, cont_end from logical
- record length as reported by fhp. Calls dump_fixed_table() if
- requested. Fixed length of record copied by memcpy.
- (parse_num_or_var) Sets `num' to 0, not NOT_INT, for variables.
- Message fix.
- (realize_value) Returns sensible value for out-of-range variable
- values.
- (rpd_parse_record) New argument `ofs'. Fixed confusion between
- length of occurrences and length of line. Added warning for
- fields that exceed the line length. Fixed infinite loop.
- (read_one_set_of_repetitions) Numerous minor changes for more
- complete SPSS compliance. Message fixes.
-
- * dfm.c: (dfm_close) If the file being closed is the inline file,
- read all the remaining data before closing it.
- (dfm_get_record) Don't close the file on lossage, as either it
- has been closed already or it doesn't belong to us.
-
- * error.c: (puts_stdout) New function.
- (vmsg) Use puts_stdout instead of puts.
-
- * file-handle.q: (fh_record_width) New function.
-
- * inpt-pgm.c: (init_case) Fixed buffer overrun when inp_nval % 4
- == 0.
- (clear_case) Ditto.
- (input_program_source_read) Made an old kluge an approved method.
-
- * lexer.c: (syntax_error) New function.
-
- * misc.c: [BROKEN_RAND] (ansi_rand, ansi_srand; static var next)
- New.
-
- * output.c: (oupt_get_paper_size) Message fix.
-
- * q2c.c: Numerous fixes to formatting of generated code made to
- conform to GNU coding standards. Uses syntax_error() in generated
- code. Other miscellaneous generated message fixes. Added support
- for broken systems that are missing EXIT_SUCCESS, EXIT_FAILURE,
- RAND_MAX, and/or strerror().
-
-Sat Oct 4 02:09:56 1997 Ben Pfaff <blp@gnu.org>
-
- * data-in.c: Comment fixes.
-
- * data-list.c: (struct repeating_data_trns) New member `id_spec'.
- (find_variable_input_spec) New function.
- (cmd_repeating_data) Initializes id_spec.
- (rpd_parse_record) Implemented.
- (read_one_set_of_repetitions) Returns -3 by default in order to
- kluge out some potential bugs.
-
- * data-out.c: Comment fixes.
-
- * file-type.c: (internal_cmd_record_type) Message fix.
-
- * inpt-pgm.c: (input_program_source_read) Special temporary kluge
- for handling -3 return value.
-
-Sat Sep 20 23:58:15 1997 Ben Pfaff <blp@gnu.org>
-
- * data-list.c: Comment fixes.
- (struct dls_var_spec) Reordered members.
- (read_from_data_list_fixed) Restructured.
- (struct repeating_data_trns) Reordered members. Renamed `starts'
- as `starts_beg', `ends' as `starts_end'.
- (cmd_repeating_data) Calculates length of repeated data if
- necessary and possible.
- (parse_num_or_var) Don't allow string variables.
- (realize_value) New function.
- (rpd_msg) New function.
- (rpd_parse_record) New function. Currently stubbed out.
- (read_one_set_of_repetitions) Implemented.
-
- * inpt-pgm.c: (input_program_source_read) Comment fix.
-
-Thu Sep 18 21:34:57 1997 Ben Pfaff <blp@gnu.org>
-
- * command.c: (cmd_end_repeat_p) Removed.
- (init_cmd_parser) Doesn't set cmd_end_repeat_p.
- (parse_cmd_name) Removed.
-
- * data-list.c: Comment fixes.
- (data_list_pgm) Removed `eof' member.
- (static var first) New var.
- (cmd_data_list) Sets `first'. Ensures that DATA LIST uses the
- FILE TYPE file inside FILE TYPE structures.
- (append_var_spec) Appends to *first, not dls.spec.
- (parse_fixed) Message fixes.
- (struct rpd_num_or_var) New.
- (struct repeating_data_trns) New.
- (static var rpd) New.
- (cmd_repeating_data) New function.
- (parse_num_or_var) New function.
- (parse_repeating_data) New function.
- (read_one_set_of_repetitions) New function.
-
- * file-type.c: (cmd_file_type) Message fixes. Always
- default_handle to FILE TYPE file handle.
- (internal_cmd_record_type) Message fixes.
-
-Wed Aug 20 14:22:03 1997 Ben Pfaff <blp@gnu.org>
-
- * repeat.c: Comment fix. Disable debugging.
-
- * temporary.c: (restore_dictionary) Sets splits to NULL and
- n_splits to 0 before destroying the variables because now doing
- this tries to remove split variables.
-
- * vars-atr.c: (discard_variables) Asserts that n_splits is 0 after
- destroying the dictionary.
- (clear_variable) Removes a variable from splits after destroying
- it.
-
-Mon Aug 18 18:06:55 1997 Ben Pfaff <blp@gnu.org>
-
- * cmdline.c: (set_compat) Removed.
- (pick_compat) Removed.
- (parse_command_line) Removed -c option.
- (pre_syntax_message) Removed -c option.
- (usage) Remove compatibility code.
-
- * common.h: (macros VER_PC, VER_WND, VER_X) Removed.
- (glob var compat) Removed.
-
- * compute.c: (type_check) Fixed messages about type mismatches.
-
- * data-list.c: (cmd_data_list) Removed compatibility code.
- (fixed_parse_compatible) Calls convert_negative_to_dash().
- Fixed bug where it only set the variable in fx.spec if it created
- the variable itself.
- (dump_fmt_list) Spelling fix.
- (cut_field) Removed compatibility code.
-
- * dfm.c: (cmd_begin_data) Don't require a command terminator on
- BEGIN DATA command.
-
- * expr-evl.c: (evaluate_expression) Implement LAG.
-
- * expr-prs.c: (parse_add) Calls convert_negative_to_dash().
- (parse_neg) Calls convert_negative_to_dash().
- (LAG_func) Increases n_lag to the lag requested. Fixed assignment
- bug.
-
- * expr.h: (struct expression_struct) Removed member max_lag.
-
- * file-type.c: (parse_col_spec) Calls convert_negative_to_dash().
- (internal_cmd_record_type) Removed special handling to produce
- negative numbers from dash tokens.
-
- * getline.c: (static var DO_REPEAT_level) New var.
- (getl_add_DO_REPEAT_file) Increments DO_REPEAT_level.
- (handle_line_buffer) Copies the line into getl_buf; doesn't call
- copy_with_DO_REPEAT_substitutions().
- (getl_read_line) Maintains value of getl_mode. Calls
- perform_DO_REPEAT_substitutions() whenever DO_REPEAT_level is
- positive.
- (getl_close_file) Decrements DO_REPEAT_level when appropriate.
-
- * getline.h: (getl_mode) New glob var.
-
- * glob.c: Comment fixes.
- (init_glob) Restructured. Sets set_seed.
- (init_compat_dependent) Removed. All references removed.
- (get_date) Format changed from MM/DD/YY to DD MMM YYYY.
- (__htonl, __htons) Removed. (What were these for?)
-
- * lexer.c: (static var tbl) Dash set to class CNUM.
- (make_hexit) New function from data-out.c.
- (get_token_representation) Rewritten.
- (convert_negative_to_dash) New function.
- (lex_init_compat_dependent) Removed.
- (yylex) A dash is parsed as part of a number if it is followed by
- a digit. The ASCII representation of a number is copied to
- tokstr. String parsing farmed out to parse_string(). Comment
- fixes.
- (bin_value_func, oct_value_func, hex_value_func, parse_string) New
- functions.
- (preprocess_line) Line processing depends on interactive/batch
- mode, not on compatibility mode. Removed PC+ compatibility code.
-
- * loop.c: (loop_3_trns_proc) Comment fix.
-
- * main.c: Remove dead code.
- (main) Remove call to init_compat_dependent().
-
- * misc.c: (convert_fmt_ItoO) Make E format conversion more
- conformant.
-
- * print.c: (parse_string_argument) Calls
- convert_negative_to_dash().
- (fixed_parse_compatible) Calls convert_negative_to_dash().
-
- * repeat.c: (RPT_* defines) Removed.
- (struct rpt_numeric) Removed.
- (struct repeat_entry) New member type, changed `replacement' from
- char * to char **.
- (clean_up) Deallocation adapted to new repeat_entry.
- (internal_cmd_do_repeat) `type' defaults to 0. Remove lookahead()
- usage. Creates vars for `type' of 1.
- (parse_ids) Sets type of 1. Adapted to new repeat_entry.
- (store_numeric) Rewritten, new interface.
- (parse_numbers) Rewritten.
- (parse_strings) Rewritten.
- (find_DO_REPEAT_substitution) New function.
- (perform_DO_REPEAT_substitutions) New function.
- (copy_with_DO_REPEAT_substitutions) Removed.
- (debug_print) Rewritten.
-
- * set.q: Comment fix.
- (custom_results) Removed compatibility code.
- (internal_cmd_set) Removed SET EMULATION subcommand. Removed
- compatibility code.
-
- * sysfile-info.c: (cmd_display) Removed compatibility code.
-
- * tokens.h: Comment fixes.
- (token types enum) Removed `toktype' typedef name for this int
- type. Removed SUBST. Restructured.
-
- * vars-atr.c: (discard_variables) Sets n_lag to 0.
-
- * vars-prs.c: Comment fix.
-
- * vfm.c: Comment fixes.
- (glob var n_lag) New var.
- (static vars lag_count, lag_head, lag_queue) New vars.
- (procedure) Removed argument nlag.
- (setup_lag) New function.
- (close_active_file) Discards lagging state.
- (lag_case) New function.
- (lagged_case) New function.
- (write_case) Lags a case if lagging.
-
- * weight.c: (cmd_weight) Removed compatibility code.
-
-Sun Aug 17 22:34:40 1997 Ben Pfaff <blp@gnu.org>
-
- * getline.h: (struct getl_script) New members loop_index, macros.
-
- * getline.c: (getl_add_file) Sets first_line field to NULL.
- (getl_add_DO_REPEAT_file) New function.
- (handle_line_buffer) When the current line's length is negative,
- set the filename and line number. Increment line number after
- reading line. Pass the line to
- copy_with_DO_REPEAT_substitutions() for processing.
- (getl_close_file) Free DO REPEAT lines before freeing the
- filename, and just set the filename to NULL when doing this,
- because otherwise the filename gets freed twice.
-
- * glob.c: (glob var queuing) Removed. All references removed.
-
- * lexer.c: Comment fixes.
- (get_token_representation) New function.
-
- * repeat.c: Comment fixes.
- (struct repeat_entry) Replaced type and v union members with a
- simple string.
- (append_record) New function.
- (internal_cmd_do_repeat) Started reforming it for the new
- repeat_entry struct. Properly records filename changes in the
- getl_line_buf. Fixed improper use of = for ==. Fixed sense of
- strncasecmp() result usage. Uses append_record() to simplify.
- Properly discards END REPEAT line. Calls getl_add_DO_REPEAT_file
- to add in the file.
-
- (copy_with_DO_REPEAT_substitutions) Started coding.
-
- [DEBUGGING] (debug_print_lines) New function.
-
- * set.q: (custom_results, internal_cmd_set) s/VER_PCP40/VER_PC/;
-
- * tokens.h: (macro is_id1, is_idn) New macros.
-
-Sat Aug 16 10:57:41 1997 Ben Pfaff <blp@gnu.org>
-
- * cmdline.c: (static var pre_syntax_message) Changed `win'
- compatibility mode to `wnd'.
-
- * data-list.c: (fixed_parse_spss) Renamed
- fixed_parse_compatible().
-
- * glob.c: (init_glob) Excise unused code for
- program_invocation_short_name.
-
- * lexer.c: (preprocess_line) Leading indentors are ignored in Wnd
- as well as in X.
-
- * print.c: (fixed_parse_spss) Renamed fixed_parse_compatible().
-
- * set.q: `win' compatibility renamed `wnd'.
-
-Thu Aug 14 22:11:12 1997 Ben Pfaff <blp@gnu.org>
-
- * filename.c: [__WIN32__] Change the included Windows header files
- (again).
- (absolute_filename_p) [__MSDOS__] A filename with a colon as the
- second character is absolute.
- (dirname) Fix logic error. Don't printf() the results.
- (prepend_dir) Don't printf() the results.
-
- * getline.c: (handle_line_buffer) New function.
- (getl_read_line) Reads line with handle_line_buffer() when
- appropriate.
- (getl_close_file) Discard line buffer data.
-
- * getline.h: Comment fixes.
- (struct getl_line_list) New struct.
- (getl_script_struct) Added line buffer members. These are hooks
- for use by DO REPEAT to allow it to insert virtual source code
- into the program.
-
- * glob.c: (init_glob) [__DJGPP__ || (__WIN32__ && __BORLANDC__)]
- Override Borland C++ stupidity that claims Windows has a console
- window size of 0x3.
-
- * repeat.c: This is in the process of being restructured from
- using a token-buffering approach to the DO REPEAT facility to
- using the more flexible approach of a line-buffering approach in
- conjunction with the getline module. Comment fixes.
- (struct tok_struct) Removed.
- (static vars queue_index, queue_head, queue) Removed.
- (static vars line_buf_head, line_buf_tail) New vars.
- (internal_cmd_do_repeat) Instead of queuing tokens, queue lines.
- Not complete.
- (pull_queue, destroy_queue) Removed.
- [DEBUGGING] (debug_print_tokens) Removed.
-
-Tue Aug 5 13:57:58 1997 Ben Pfaff <blp@gnu.org>
-
- * file-handle.q: (prepend_current_directory) New function.
- (internal_cmd_file_handle, fh_get_handle_by_filename) Prepends
- current directory before normalizing filename.
-
- * filename.c: (gnu_getcwd) New function.
- (absolute_filename_p) New function.
- (search_path) New argument, PREPEND. All references changed to
- pass NULL except those explicitly mentioned. Uses
- absolute_filename_p(). Prepends PREPEND before trying the
- filename.
- (dirname, prepend_dir) New functions.
-
- * getline.c: (getl_get_current_directory) New function.
- (getl_include) Passes getl_get_current_directory() as PREPEND arg
- to search_path().
-
-Sun Aug 3 11:42:36 1997 Ben Pfaff <blp@gnu.org>
-
- * In several source files, the term `script' was replaced with
- `syntax file' inside error messages. Usage of the term `script'
- in the sense of a syntax file is now deprecated.
-
- * cmdline.c: (static vars pre_syntax_message, post_syntax_message)
- Updated messages.
-
- * dump-sysfile.c: (usage) Update message.
-
- * getline.c: (getl_read_line) Ignore lines beginning with `#!'.
-
- * getline.h: (glob var getl_include_path) Declare extern.
-
- * list.q: Define EXTERN as extern before #including somP.h.
-
- * var.h: Remove declaration of `disptype' variable.
-
- * vfm.c: (close_active_file) After switching the data sink to a
- data source, set vfm_sink to NULL, because it doesn't exist any
- more.
-
-Thu Jul 17 21:41:44 1997 Ben Pfaff <blp@gnu.org>
-
- * glob.c: [__BORLANDC__] Include math.h. Define _matherr() and
- _matherrl() to ignore all math errors.
-
- * sfm-read.c: (read_value_labels) When reading the labels from
- disk, read the little parts separately instead of as a struct;
- this avoids alignment problems.
-
- * sfm-write.c: (struct sfm_fhuser_ext) New member `elem_type'.
- (sfm_write_dictionary) Sets elem_type and frees it on lossage.
- (write_header) Allocates and initializes elem_type.
- (sfm_write_case) Uses elem_type to determine how to handle each
- flt64 element.
- (sfm_close) Frees elem_type.
-
- * sfmP.h: Comment fix.
- [__BORLANDC__] Uses #pragma -a to adjust structure member
- alignment.
-
-Thu Jul 17 01:55:12 1997 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: (fiasco_SOURCES) Remove display.c.
-
- * common.c: Fix typo.
-
- * dfm.c: (read_record) Remove strncasecmp() emulation and fix the
- sense of the condition.
-
- * expr-evl.c: (macro ALLOC_STRING_SPACE) [!PAGED_STACK] Add
- line-continuation backslash.
-
- * filename.c: [__WIN32__] Include <windef.h> before <winbase.h>.
-
- * frequencies.q: (custom_grouped, add_percentile) Don't use a
- non-constant expression as an argument to sizeof.
-
- * glob.c: [__WIN32__ && __BORLANDC__] When including <conio.h>,
- undefine gettext macro because that's a conio function.
-
- * hash.h: (hsh_prime_tab declaration) Remove.
-
- * list.q: (write_fallback_headers) Move `leader' allocation out of
- main loop. Change to local_alloc() allocation.
-
- * output.h: Formatting fixes. Put __attribute__ in right place on
- function prototypes.
-
- * sfm-read.c: (read_machine_flt64_info, read_variables) Change
- incorrect `SECOND_LOWEST_VALUE' references to proper
- `second_lowest_value'.
-
- * som-frnt.c: (EXTERN macro) Define as `extern' instead of null
- value. This way 2 out of 3 of the som files define the vars
- extern, the correct way, that actually works under BC++.
- (som_set_float) Don't use nonconstant initializers for a struct.
-
- * som-high.c: Add the standard alloca() header.
- (replicate_table) Add prototype.
-
- Merged DISPLAY routine.
- * sysfile-info.c: (AS_*) New enum series.
- (cmd_sysfile_info) Gutted. Calls describe_variable() to do the
- dirty work.
- (cmd_display, display_macros, display_documents,
- display_variables) Stolen from defunct display.c.
- (describe_variable) New function.
-
- * temporary.c: [0] (display_tree) New debug function.
- (copy_variable) Performs shallow copy of value labels instead of
- deep copy; i.e., just copys the AVL tree and increments the
- reference counts.
-
- * val-labs.c: Comment fixes.
- (do_value_labels) Optionally skip leading forward slash.
- (get_label) Creates only a single value label instead of many
- copies of one, and sets the reference count.
-
- * display.c: Removed.
-
- * dump-sysfile.c: New file, not yet complete.
-
-Fri Jul 11 23:02:18 1997 Ben Pfaff <blp@gnu.org>
-
- For lots of source files I added more verbose_msg's. These aren't
- listed below as they have tested as being benign. In some cases
- these replaced debug_printf() calls.
-
- * output.c: (outp_read_devices) Message fix.
-
- * postscript.c: (output_encodings) Message fix. Reports errors on
- fclose().
- (postopen) Message fix.
-
-Fri Jul 11 14:09:40 1997 Ben Pfaff <blp@gnu.org>
-
- * dfm.c: (dfm_close) Don't call fclose() for a NULL FILE.
-
- * filename.c: (close_file_ext) Set f->file to NULL *after* closing
- it.
-
- * main.c: Remove <malloc.h> #include.
-
- * mis-val.c: (parse_numeric) Set .f member for each missing[]
- instead of trying to just set the missing[] itself, which is a
- gcc-specific idiom.
-
- * sfm-read.c: (read_variables) Same.
-
- * str.h: Add memmem() prototype.
-
- * val-labs.c, var-labs.c: Replace <malloc.h> with <stdlib.h>.
-
-Thu Jul 10 22:13:53 1997 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: (q2c) Don't include any libraries in the link.
-
- * dfm.c: (force_line_buffer_extension) New macro.
- (count_tabs) New function.
- (tabs_To_spaces) New function.
- (read_record) Calls tabs_to_spaces() on the line being processed.
-
- * q2c.c: Disabled i18n for this proglet so that libintl.a doesn't
- have to be compiled twice (once for CC, once for LOCAL_CC).
-
-Sun Jul 6 19:14:33 1997 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: (INCLUDES) Add intl directory; fix directories.
- (LDADD) Add @INTLLIBS@.
- (q2c) Add LIBS, @INTLLIBS@ to link step.
-
- * inpt-pgm.c: Turn off debugging.
-
- * postscript.c: (postopen) Format fix. local_free() blocks
- returned by local_alloc(); don't free() them.
-
-Sat Jul 5 23:44:51 1997 Ben Pfaff <blp@gnu.org>
-
- * data-in.c: (parse_string_as_format) Comment fix. Fix check for
- string length.
-
- * data-list.c: (read_from_data_list_fixed) Pass proper value for
- LEN arg, not simply the full string length.
-
- * sort.c: (allocate_file_handles) Check SPSS compatible temp file
- directories before generic temp file directories.
-
- * vfm.c: Disable debugging.
-
-Fri Jul 4 13:26:41 1997 Ben Pfaff <blp@gnu.org>
-
- * get.c: Comment fix.
- (cmd_save_internal) Always passes GTSV_OPT_SAVE option.
-
-Wed Jun 25 22:52:28 1997 Ben Pfaff <blp@gnu.org>
-
- * expr-prs.c: (debug_print_postfix) Conditionally included on
- GLOBAL_DEBUGGING. Removed out_header() reference.
-
- * exprP.h: Removed #undef GLOBAL_DEBUGGING.
-
-Sun Jun 22 22:00:28 1997 Ben Pfaff <blp@gnu.org>
-
- * ascii.c: Removed obsolete ascii_close_page() prototype.
-
- * command.c: (output_line) Comment fix.
-
- * data-in.c: Formatting fix.
- (parse_string_as_format) Now the `fc' argument is used only for
- the purpose of error messages; it is not an index into the string
- passed. All references changed.
-
- * data-list.c: Comment fix.
- (cut_field) Comment fix. Now returns the column number of the
- position of the field cut out on success.
- (parse_field) Added `column' argument. Puts the column numbers in
- the error message.
- (read_from_data_list_free, read_from_data_list_list) Record the
- column number returned by cut_field(), pass it to parse_field().
-
- * dfm.c: Comment fix.
-
- * do-ifP.h: Comment fix.
-
- * expr-prs.c: (SYSMIS_func) Implemented string-type arguments for
- the SYSMIS function.
-
- * expr.h, exprP.h: Comment fix.
-
- * glob.c: (init_glob) Only calls setlocale() and family if
- ENABLE_NLS set.
-
- * hash.h: Comment fix.
-
- * include.c: Comment fix.
-
- * output.c: Comment fix.
-
- * postscript.c: (ps_line_intersection) Simplified assertion.
-
- * repeat.c: Comment fix.
-
- * vars-atr.c: Comment fix.
-
- * vars-prs.c: Comment fix.
-
- * vfm.c: (vector_initialization) [DEBUGGING] Fixed undefined
- behavior with usage of postincrement.
- (memory_stream_read) Discards cases as it goes.
-
-Sun Jun 15 16:45:17 1997 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: Cleans q2c, not just distcleans it. Distcleans
- foo.
-
- * Most source files: Includes debug-print.h, related comment
- fixes.
-
- * cases.c: (alloc_val) Removed complex allocation code. Merely
- increments default_dict.nval and returns the former value.
- (envector, devector) Removed references to lv member of struct
- variable.
-
- * common.h: (macro VME) Replaced complex definition with simple
- one.
-
- * data-list.c: (cmd_data_list) Sets vfm_source instead of
- read_active_file and cancel_input_pgm.
- (read_from_data_list, cancel_data_list) Removed.
- (data_list_source_read, data_list_source_destroy_source) New
- functions.
- (glob var data_list_source) New var.
-
- * dfm.c: (open_file_r, open_file_w) Simplified debug output.
- (cmd_begin_data) Improved criteria for an input program accessing
- the inline file. Still not perfect.
-
- * do-if.c: (do_if_trns_proc) Simplified debug output.
-
- * expr-prs.c: Comment fixes.
- [DEBUGGING] (debug_print_postfix) Simplified debug output.
-
- * file-handle.q: (fh_close_handle) Simplified debug output.
-
- * file-type.c: Comment fixes.
- (cmd_file_type) Sets vfm_source instead of read_active_file and
- cancel_input_pgm.
- (cmd_end_file_type) On failure, discards variables in place of
- just canceling the input program.
- (read_from_file_type) Renamed file_type_source_read.
- (cancel_file_type) Renamed file_type_source_destroy_source.
- (glob var file_type_source) New var.
-
- * get.c: (GTSV_* enum series) New enums GTSV_OPT_SAVE, GTSV_NONE.
- (cmd_get) Initializes options to GTSV_NONE before passing to
- trim_dictionary(). Removed `lv' reference. Sets vfm_source
- instead of read_active_file and cancel_input_pgm.
- (cmd_save_internal) Initializes options before passing to
- trim_dictionary(). Local var `nval' removed.
- (dict_delete_run) Comment fixes.
- (trim_dictionary) Comment fixes. Disallows scratch variables if
- GTSV_OPT_SAVE set in options.
- (read_from_get) Renamed get_source_read.
- (cancel_get) Renamed get_source_destroy_source.
- (glob var get_source) New var.
-
- * inpt-pgm.c: (cmd_input_program) Sets vfm_source instead of
- read_active_file and cancel_input_pgm.
- (read_from_input_program) Renamed input_program_source_read.
- Simplified debug output.
- (cancel_input_program) Renamed
- input_program_source_destroy_source.
- (glob var input_program_source) New var.
-
- * loop.c: (loop_1_trns_proc) Simplified debug output.
-
- * main.c: (dump_token) Made eof output more explicit.
-
- * sfm-read.c: (read_variables, dump_dictionary) Removed `lv'
- references.
-
- * sort.c: (cmd_sort_cases) Disallows scratch variables. Removed
- code for always-memory or always-disk cases. malloc's case-list
- based on vfm_source_info.ncases. Explicit support for
- memory_stream via memory_source_cases.
- (do_external_sort) Sets vfm_source instead of read_active_file and
- cancel_input_pgm.
- (allocate_file_handles) The temporary directory permissions are
- set to 0700 instead of 0777.
- (allocate_cases) Formatting fixes. Simplified debug output.
- (output_record) Compacts the case if necessary before writing it
- out.
- (close_handle, open_handle_w) Simplified debug output.
- (write_initial_runs) Destroys vfm_sink, then sets it to
- sort_stream. Writes records to memory based on
- vfm_sink_info.case_size.
- (write_to_sort_cases) Renamed sort_stream_write().
- (merge) Simplified error handling. Simplified debug output.
- Formatting fixes.
- (read_from_external_sort) Renamed sort_stream_read().
- Reads records based on vfm_source_info.case_size.
- (sort_stream_write) Writes records to memory based on
- vfm_sink_info.case_size.
- (sort_stream_mode) New function.
- (glob var sort_stream) New variable.
-
- * temporary.c: (cmd_temporary) Simplified debug output.
- (copy_variable) Removed references to `lv'.
-
- * title.c: (get_title) Simplified debug output.
-
- * var.h: Comment fixes.
- (struct get_proc) Removed member `lv'.
- (struct variable) Removed member `lv'. Comment fixes.
- (glob vars read_active_file, write_active_file, cancel_input_pgm)
- Removed.
- (struct case_stream) New.
-
- * vars-atr.c: (discard_variables) Changed cancel_input_pgm,
- read_active_file references to use vfm_source.
- (init_variable, replace_variable) Removed references to `lv'.
-
- * vfm.c: Comment fixes.
- (glob var vfm_source, vfm_sink, vfm_source_info, vfm_sink_info)
- New variables.
- (static var queue, qh, qt, n_lag) Removed. All references
- removed.
- (glob var compaction_necessary, compaction_nval, compaction_case,
- paging) New variables.
- (record_case) Removed.
- (procedure) Comment fixes. Calls vfm_source->read() instead of
- read_active_file().
- (lag) Removed.
- (prepare_for_writing, arrange_compaction, make_temp_case,
- vector_initialization, setup_filter) New function.
- (open_active_file) Most of the code moved into the abovementioned
- new functions. Now sets temp_dict to &default_dict if there is no
- temporary dictionary, for convenience. New debug output.
- (close_active_file) Deals with changing the sink to the source.
- Calls finish_compaction(). Frees compaction_case. Mostly
- rewritten.
- (glob vars disk_source_file, disk_sink_file) New vars.
- (destroy_active_file, read_from_memory) Removed.
- (disk_stream_init, disk_stream_read, disk_stream_write,
- disk_stream_mode, disk_stream_destroy_source,
- disk_stream_destroy_sink) New functions.
- (glob var vfm_disk_stream) New var.
- (glob vars memory_source_cases, memory_sink_cases,
- memory_sink_iter, memory_sink_max_cases) New vars.
- (memory_stream_init, memory_stream_read, memory_stream_write,
- memory_stream_mode, memory_stream_destroy_source,
- memory_stream_destroy_sink) New functions.
- (glob var vfm_memory_stream) New var.
- (write_case) Local var `i' renamed `cur_trns'; local var `retval'
- named `more_cases'. Simplified debug output. Otherwise mostly
- rewritten.
- (record_case) Moved into the stream drivers. Removed.
- (transform) Removed (was dead code).
- (SPLIT_FILE_procfunc) s/vfm_replacement/vfm_sink_info/. In the
- common case that the splits don't change, we don't need to copy
- the case into prev_case again--pointless.
- (compact_case) New function.
- (finish_compaction) New function.
-
- * vfmP.h: Comment fixes.
- (DEV_* enum series) Removed.
- (struct storage) Renamed `stream_info'. Removed variant record.
- Removed `device' member.
-
- * debug-print.h: New file.
-
-Sun Jun 8 01:12:38 1997 Ben Pfaff <blp@gnu.org>
-
- * autorecode.c: Turned off debugging.
-
- * data-list.c: (destroy_dls) Closes the associated file handle.
-
- * descript.q: (custom_variables) Added PV_NO_SCRATCH to
- parse_variables() options.
-
- * dfm.c: (open_file_r) Removed gratuituous argument to msg() call.
-
- * display.c: (display_variables) Really fixed null cell bug.
-
- * file-handle.q: (fh_close_handle) Changed debugging message.
-
- * frequencies.q: (custom_variables) Added PV_NO_SCRATCH to
- parse_variables() options.
-
- * list.q: Added PV_NO_SCRATCH in q2c varlist options.
- (cmd_list) Fails if no variables specified.
- (determine_layout) Writes blank lines manually.
-
- * loop.c: (loop_1_trns_proc) Made debugging code only print
- messages if debugging.
-
- * q2c.c: (dump_subcommand) Appends sbc->message to SBC_VARLIST
- parse_variables() arguments.
- (main) Parses optional parenthesized options to varlist
- subcommands into sbc->message.
-
- * sfm-read.c: Format fix.
-
- * var.h: (FV_*) New enum series.
- (PV_*) New enum PV_NO_SCRATCH.
-
- * vars-prs.c: (find_var) Removed.
- (fill_all_vars) Takes FV_* enum instead of boolean third
- argument. Rewritten to deal with scratch as well as system
- variables.
- (parse_variables) Error message on scratch variable if
- PV_NO_SCRATCH set.
-
- * vfm.c: (static var virt_begin_func) New var.
- (procedure) Sets up virt_begin_func.
- (SPLIT_FILE_procfunc) For the first case, calls virt_begin_func()
- after dump_splits(). For succeeding groups changes, calls
- virt_begin_func() instead of begin_func().
-
-Fri Jun 6 22:42:23 1997 Ben Pfaff <blp@gnu.org>
-
- * count.c, data-out.c, file-handle.q, list.q, loop.c: Turned off
- debugging.
-
- * dfm.c: Added some debugging messages, disabled by default.
- (open_file_r) Fixed error message.
- (read_record) On eof on inline_file, instead of calling
- fh_close_handle(), simply jump to eof label like a normal file.
- Message fixes.
-
- * display.c: Thin lines between rows for certain kinds of
- listing. Fixed `null cell' bug.
-
- * error.c: (failure) Flush stdout, stderr before failing.
-
- * file-handle.q: (fh_close_handle) Added debugging message.
-
- * frequencies.q: (dump_full) Bottom line extends across entire
- table width. Changed title formatting.
- (dump_condensed) Changed title formatting.
- (dump_statistics) Fixed title formatting.
-
- * glob.c: (init_glob) Moved initialization of cur_proc out of #if.
- Sets default value of set_format.
-
- * list.q: (cmd_list) Calls blank_line() before determine_layout().
- Passes write_all_headers() to procedure() as pre-group func.
- (write_all_headers) New function.
- (determine_layout) Removed calls to write_header().
- Calls blank_line() before and after write_fallback_headers().
-
- * recode.c: (recode_trns_free) Only attempts to free head->map if
- non-NULL.
-
- * sfm-read.c: (read_variables) Allows `#' at beginning of system
- file variable names but gives a warning. Sets `left' based on
- first character being/not being `#'. On lossage frees dict->var.
-
- * som-high.c: (som_draw_title) Simplified title formatting.
-
- * vfm.c: (dump_splits) Fixed and changed splits formatting.
-
-Thu Jun 5 22:51:15 1997 Ben Pfaff <blp@gnu.org>
-
- * autorecode.c: (cmd_autorecode) Sets h_trans to NULL at
- beginning. Frees v_src, v_dest on successful exit. Frees
- h_trans[*], h_trans on lossage.
- (recode) Frees h_trans[*], h_trans.
-
- * dfm.c: (dfm_close) Formatting change.
- (open_inline_file) Now passed a dfm_fhuser_ext to initialize; no
- longer allocates its own in inline_file.
- (open_file_r) Passes the local dfm_fhuser_ext to
- open_inline_file().
- (open_file_w) Message fix.
- (read_record) Buffer reallocation strategy changed. Frees
- ext->line even in inline_file to prevent leaks.
- (dfm_put_record) Fixed bug where `ext' was cached before the file
- was opened and thus it would be NULL when the file really was
- open.
- (cmd_begin_data) Sets up inline_file basics itself, then calls
- open_inline_file() for the dfm_fhuser_ext. Formatting fix.
-
- * list.q: (write_line) Formatting fix.
- (clean_up) Minor strategy change. Sets proportional font after
- finishing cleanup.
- (determine_layout) Sets fixed font before writing regular headers,
- or after writing fallback headers.
-
- * modify-vars.c: (cmd_modify_vars) Frees variable lists for DROP
- and KEEP vars after using them.
-
- * postscript.c: (ps_init_driver) Frees x->family.
- (postopen) When loading fonts, free the temporary font name buffer
- after using it.
- (ps_text_set_font_by_position) Free temporary font name buffer
- after using it.
- (text) Fixed code that calculated `lig' so that `lig' always gets
- initialized. Formatting fix.
-
- * som-low.c: (get_cell_size, som_get_table_size) `prop_height' ->
- `font_height'.
- [GLOBAL_DEBUGGIGN] (check_table) Use arena_alloc() to allocate
- cells, not xmalloc(), so that the cells will get destroyed
- automatically.
-
- * sysfile-info.c: (cmd_sysfile_info) Frees the dictionary after
- using it.
-
-Tue Jun 3 23:33:22 1997 Ben Pfaff <blp@gnu.org>
-
- * ascii.c: (ascii_text_draw) Always sets metrics for strings that
- are drawn.
-
- * dfm.c: Comment fix.
-
- * list.q: Comment fixes. Include somP.h. Removed static vars
- table, n_columns, n_rows, part. New struct list_ext. New static
- var line_buf.
- (n_lines_remaining, n_chars_width, write_line) New functions.
- (cmd_list, list_cases) Rewritten.
- (begin_row, end_row, flush_table) Removed.
- (write_header, clean_up, write_varname, write_fallback_headers,
- determine_layout) New functions.
-
- * output.c: (outp_iterate_enabled_drivers) Minor reformat.
-
- * output.h: Comment fix.
-
- * postscript.c: Comment fix.
- (struct ps_driver_ext) Removed prop_size, fixed_size members;
- added font_size. All references changed.
- (ps_init_driver) Initializes font_size. Simplified space checking
- code.
- (static var option_tab[]) Removed prop-size, fixed-size; added
- font-size.
- (ps_option) Handles font_size.
-
- * som-high.c: Moved prototypes into somP.h.
- (som_init_driver) New function.
- (som_submit_table) Moved some code into new function
- som_init_driver().
- (build_target) Moved some code into new function
- som_internal_eject_page().
- (som_eject_page) Uses som_internal_eject_page().
- (som_internal_eject_page) New function.
-
- * som-low.c: Moved prototypes into somP.h.
-
- * som.h: Formatting fixes.
-
- * somP.h: (struct som_driver_ext) Removed em_width;
- added prop_em_width, fixed_width.
-
-Mon Jun 2 14:25:25 1997 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: Added `localedir' definition. Added
- -DLOCALEDIR="..." to DEFS. Added -I. to INCLUDES.
-
- * ascii.c: (macro draw_line) Fixed capitalization.
-
- * ascii.c, autorecode.c, cases.c, cmdline.c, command.c, common.c,
- compute.c, count.c, data-in.c, data-list.c, data-out.c,
- descript.q, dfm.c, display.c, do-if.c, error.c, expr-evl.c,
- expr-opt.c, expr-prs.c, file-handle.q, file-type.c, filename.c,
- formats.c, frequencies.q, get.c, getline.c, glob.c, groff-font.c,
- hash.c, heap.c, include.c, inpt-pgm.c, lexer.c, list.q, loop.c,
- main.c, mis-val.c, misc.c, modify-vars.c, numeric.c, output.c,
- postscript.c, print.c, q2c.c, recode.c, rename-vars.c, repeat.c,
- sample.c, sel-if.c, sfm-read.c, sfm-write.c, sfmP.h, som-frnt.c,
- som-high.c, som-low.c, sort.c, split-file.c, sysfile-info.c,
- temporary.c, title.c, tokens.h, val-labs.c, var-labs.c,
- vars-atr.c, vars-prs.c, vector.c, vfm.c, weight.c: Marked strings
- for internationlization.
-
- * glob.c: [HAVE_LOCALE_H] Includes locale.h.
-
-Sun Jun 1 23:31:18 1997 Ben Pfaff <blp@gnu.org>
-
- * do-if.c, sort.c, val-labs.c: Comment fixes.
-
- * glob.c: (init_glob) Uncommented, updated i18n support.
-
- * arena.c, ascii.c, data-in.c, descript.q, error.c, expr-evl.c,
- expr-opt.c, expr-prs.c, filename.c, frequencies.q, groff-font.c,
- output.c, postscript.c, sfm-read.c, som-high.c, vars-prs.c: Made
- the declarations of macros taking arguments a lot nicer.
-
-Sun Jun 1 17:22:04 1997 Ben Pfaff <blp@gnu.org>
-
- * error.h: Removed CE, CW aliases for SE, SW.
-
- * q2c.c: Removed explicit streq() definition since it's duplicated
- in str.h.
-
- * approx.h, error.h, font.h, hash.h, misc.h, output.h, somP.h,
- stats.h, str.h, tokens.h: Made the declarations of macros taking
- arguments a lot nicer-looking of <pinard@iro.umontreal.ca>.
- Comment fixes.
-
-Sun Jun 1 12:02:06 1997 Ben Pfaff <blp@gnu.org>
-
- * cmdline.c: Comment fixes.
- (pick_compat) Changed return type to int. Now, instead of setting
- glob var `compat' to the emulation, returns the emulation. All
- references changed.
- (parse_command_line) Added terminating null to end of
- `long_options' array definition.
- (pre_syntax_message) Fixes.
- (usage) Shows the default emulation in the syntax message by
- calling pick_compat().
-
- * getline.c: (getl_add_include_dir) Separates paths with
- PATH_DELIMITER, not DIR_SEPARATOR.
-
- * glob.c: (init_glob) Fixed references to DEFAULT_VER_PCP40,
- DEFAULT_VER_WIN61, DEFAULT_VER_X40.
-
- * output.c: (outp_configure_macro) Make earlier definitions for a
- particular key override later ones for the same key.
-
-Fri May 30 19:40:49 1997 Ben Pfaff <blp@gnu.org>
-
- * ascii.c: Comment fixes.
-
- * output.c: (outp_get_paper_size)
- s/STAT_OUTPUT_INIT_FILE/STAT_OUTPUT_PAPERSIZE_FILE/.
-
-Sun May 25 22:34:07 1997 Ben Pfaff <blp@gnu.org>
-
- * ascii.c, postscript.c, sfm-read.c, sfm-write.c, sort.c: Include
- <errno.h>. GNU libc 2 enforces this!
-
- * command.c: (parse_cmd) Fixed problem with `else' clause being
- paired with wrong `if'. Comment fix.
-
-Fri May 9 16:53:52 1997 Ben Pfaff <blp@gnu.org>
-
- * getline.c: [!HAVE_LIBREADLINE] (read_console) Changed
- blp_getline() to getline().
-
- * output.c: (outp_eval_dimension) Changed the fix from last time;
- there was no variable `a'.
-
- * q2c.c: (get_line) Fixed boundary condition overrun bug.
-
-Mon May 5 21:58:22 1997 Ben Pfaff <blp@gnu.org>
-
- * output.c: (outp_evaluate_dimension) Fixed handling of negative
- numbers having fractional parts. Added case of a fraction without
- a whole-number part.
-
-Fri May 2 22:08:05 1997 Ben Pfaff <blp@gnu.org>
-
- * ascii.c: (ascii_text_get_font_position) Removed.
-
- * expr.h, exprP.h: Disabled debugging.
-
- * groff-font.c, postscript.c: Changed `groff' to `Groff' in
- several places.
-
- * output.h: (struct outp_class_struct) Removed
- text_get_font_position method. All references deleted.
-
- * postscript.c: Big change here. Fontmaps were completely
- eliminated because of a change in philosophy. Comment fixes.
- (struct ps_fontmap, ps2dit_map, font_family, dit2family_map)
- Removed.
- (struct ps_driver_ext) `position', `fontmap', `prop_name',
- `fixed_name' members removed. New members `prop_family',
- `fixed_family'. `family' member changed to type char *.
- (static var ps_fontmaps) Removed.
- () Removed.
- (ps_init_driver) Removed obsolete references, updated.
- Initializes `translate_x', `translate_y', `scale'. Doesn't read
- fontmap, of course. Refers to font names through internal_name
- rather than subversive means. Frees proper items.
- (static var option_tab[]) Removed `fontmap-file' option; renamed
- `fixed-font', `prop-font'.
- (ps_option) Corresponds to option_tab[].
- (read_fontmap, release_fontmap, ps_to_dit, compare_ps2dit,
- hash_ps2dit, compare_dit2family, hash_dit2family, compare_family,
- hash_family) Removed.
- (postopen) Generates font names from family names. Gets
- PostScript font name properly. New prologue file comment `!!!'
- style.
- (ps_open_page) Adds translate_x, translate_y to BP prologue
- function; gives SF argument floating-point format.
- (ps_text_set_font_by_name) Doesn't try to map PostScript->Groff
- font name. Doesn't change font family.
- (ps_text_set_font_by_position) Generates Groff font name from font
- family name instead of through table lookup.
- (ps_text_set_font_by_family) Renamed `ps_text_set_font_family',
- all references changed. Reduced to simple string assignment.
- (ps_get_font_name) Removed.
- (ps_get_font_family) Reduced to string return.
- (text) Doesn't save `position' since it no longer exists. Ugly
- kluge to save font family--fix soon?
- (load_font) Removed PostScript name argument.
-
-Thu May 1 14:58:59 1997 Ben Pfaff <blp@gnu.org>
-
- * postscript.c: Comment fix.
- (ps_open_page) Puts scale factor in PostScript output.
-
-Sat Apr 26 11:49:32 1997 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: Distcleans q2c.
-
-Wed Apr 23 21:33:48 1997 Ben Pfaff <blp@gnu.org>
-
- * ascii.c: (delineate) Sets text size even if width is zero.
-
- * command.c: Comment fix.
- (static var cmd_table[]) Re-enabled EVALUATE command.
- (parse_cmd) Lotsa comment fixes. Fixed infinite loop in parsing
- of comments in script files. Now more liberal on criteria for
- performing a state transition--if *anything* happened correctly,
- not just if *everything* happened correctly.
-
- * data-out.c: (convert_F) Comment fix. Why in the fsck does
- Checker segfault on formatting large numbers and why in the fsck
- hadn't I noticed this before?
-
- * expr.h, exprP.h: No longer turn off GLOBAL_DEBUGGING.
-
- * list.q: (cmd_list) Commented out the actual output routine
- because of various problems. Probably will abandon the idea of
- using the general `crushed tables' for the LIST procedure.
-
- * temporary.c: (restore_dictionary) Sets var_by_name to NULL after
- clearing it. Allocates a new var_by_name dictionary before trying
- to add members to it.
-
- * vars-atr.c: [DEBUGGING] (dump_one_var_node) Removed argument
- `sib'. Changed type of `node' argument.
- [DEBUGGING] (dump_var_tree) Replaced avlwalk() with
- avl_walk_inorder().
- (clear_variable) Only dumps the var tree if var_by_name non-NULL.
- [DEBUGGING] Only deletes the variable from var_by_name if that var
- non-NULL.
-
-Fri Apr 18 16:48:41 1997 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: Added include files to SOURCES. Added
- frequencies.q to EXTRA_DIST. Removed include/ from INCLUDES. Now
- includes rules for q2c. Added `boast' target.
-
-Fri Apr 18 15:42:22 1997 Ben Pfaff <blp@gnu.org>
-
- * Makefile.am: Maintainer-clean Makefile.in.
-
- * Makefile.am: Fixed redundant EXTRA_DIST line.
-
- * ascii.c: Comment fixes.
- (ascii_line_vert) Fixed overly aggressive range check.
-
- * display.c: Removed dead code.
-
- * list.q: Turn debugging on.
- (flush_table) New debug code.
-
- * sfm-read.c: (read_value_labels) malloc's the structure before
- trying to assign to its members.
-
- * sfm-write.c: Comment fix.
-
- * som-high.c: (som_submit_table) Sets som.t and som.d on each call
- to output_table().
- (output_table) No arguments anymore--gets them through `som'
- global. New debug code. In crushed tables, now sets `htv' as
- well as `hv' to avoid bad confusion later.
- (dump_crush_page) New debug code.
-
- * som-low.c: (som_dump_crush_page) New debug code.
-
-Thu Mar 27 01:11:29 1997 Ben Pfaff <blp@gnu.org>
-
- All source files: Broke long lines into multiple lines.
-
- * ascii.c: (ascii_close_page) Uses host_system var in place of
- HOST_SYSTEM constant.
-
- * cmdline.c: (var syntax_message[]) Broke into
- pre_syntax_message[] and post_syntax_message[].
- (usage) Outputs both parts, separated by driver list.
-
- * error.h: Fixed broken formatting.
-
- * expr-opt.c: (str_search, str_rsearch) New functions.
-
- * misc.c: (blp_getdelim) Removed. All references changed to
- `getdelim'.
- (str_search, str_rsearch) Removed.
- (memrmem) New function.
-
- * misc.h: (blp_getline) Removed. All reference changed to
- `getline'.
-
- * stat.h: New file.
-
- * filename.c: Includes "stat.h", not <sys/stat.h>.
- (blp_getenv) Uses host_system var instead of HOST_SYSTEM constant.
-
- * output.c: (outp_list_classes) Changed output formatting.
-
- * sfm-write.c: (write_header) Uses host_system var instead of
- HOST_SYSTEM constant.
- (write_rec_7_34) Extracts version numbers from the version string.
- Untested.
-
- * sort.c: Includes "stat.h", not <sys/stat.h>.
-
- * str.c: (strcasecmp) Removed.
-
- * title.c: (cmd_document) Uses host_system var instead of
- HOST_SYSTEM constant.
-
- * version.c: Generated on-the-fly by the Makefile instead of being
- static.
-
- * str.h: Comment fixes. Doesn't substitute for missing memmove or
- memcpy.
- [!HAVE_STRNCASECMP] Declares strncasecmp().
-
- * version.h: Removed stray character. Comment fixes.
- (vars host_system, build_system) New vars.
-
-Mon Mar 24 21:47:31 1997 Ben Pfaff <blp@gnu.org>
-
- * Most source files: Changed formatting of copyright notice; fixed
- FSF address; reformatted to better conform to GNU standards;
- comment fixes. Added markups to prevent GNU indent from messing
- up my beautiful formatting :-).
-
- * q2c.c: (get_line) Ignores lines that begin with `/* *INDENT' so
- that GNU indent markups can be passed through without problems.
-
-Wed Feb 19 21:30:31 1997 Ben Pfaff <blp@gnu.org>
-
- * get.c: Turned off debugging.
-
- * glob.c: (init_glob) Turned on save-file compression by default.
-
- * sfm-write.c: (sfm_write_case) Fixed bug which resulted in less
- compression than was possible in save files.
-
-Sun Feb 16 20:57:20 1997 Ben Pfaff <blp@gnu.org>
-
- * data-out.c: (convert_F) Comment fixes. Debug message fixes.
-
- * frequencies.q: Removed Fiasco extensions. Updated calculation
- algorithms. Polished output format.
- (struct frq_info_struct) Removed members `max_degree', `min_n',
- all references removed.
- (macro frq_extensions) Removed.
- (static vars min_n, max_degree) Removed, all references removed.
- (internal_cmd_frequencies) Doesn't handle extensions. Doesn't
- calculate `min_n', `max_degree'.
- (postcalc) Passes new arg to dump_statistics().
- (dump_full) Honor NOLABEL option. Buggy? Adds variable name
- title.
- (dump_condensed) Adds variable name title.
- (sum_freqs) Removed.
- (calc_stats) Updated calculation algorithm.
- (dump_statistics) Removed warning for too-few observations.
- Changed table formatting. Adds variable name title if passed new
- arg is nonzero.
-
- * output.h: Comment fix.
-
- * recode.c, sample.c, sort.c: Disabled debug code.
-
- * som-frnt.c: (som_set_value, som_set_float, som_set_text)
- Improved debug code.
-
- * var.h: (enum series frq_*) Removed Fiasco extensions.
-
-Sat Feb 15 21:26:53 1997 Ben Pfaff <blp@gnu.org>
-
- * command.c: Added PROCESS IF to command table.
-
- * Lots & lots of places, removed checks for NULLs preceding calls
- to free_expression(), which itself checks.
-
- * descript.q: Removed Fiasco extensions. Removed optimizations
- for non-weighted active files. Implemented some options.
- Finished polishing output format. Comment fixes. Merged
- `descript.g'.
- (static vars n_glob_miss_list, n_glob_valid, n_glob_missing,
- max_degree, min_n) Removed.
- (macro dsc_extensions) Removed.
- (struct dsc_info_struct) Removed `min_n' member, all references
- fixed.
- (internal_cmd_descriptives) Removed calculation of min_n,
- max_degree. Only deals with one `calc' routine instead of two
- flavors.
- (precalc) Eliminated redundancy. Updated for changes to
- descriptives_proc structure.
- (calc) Moved here from `descript.g'. Rewritten to calculate
- statistics via `moments about the mean' rather than by summing,
- summing squares, summing cubes, and so on.
- (postcalc) Rewritten for new-style statistical calculation.
- (display) Removed support for displaying variables across rows.
- No longer crushes the descriptives table. Removed ancient code.
- Added display of N, by variable and listwise.
-
- * descript.g: Removed; merged into `descript.q'.
-
- * expr-evl.c: (evaluate_expression) Now returns a double. For
- numeric results, it returns the result as well as storing it in
- the passed `value' structure if non-NULL. For string results it
- just returns 0.0 and it must be passed non-NULL. Many references
- to this function were optimized by use of this change, especially
- but not exclusively in `compute.c'.
-
- * frequencies.g: Comment fix.
-
- * glob.c: (glob var process_if_expr) New global var.
-
- * postscript.c: (static var option_tab[]) Corrected entry for
- `fixed_size'.
- (postopen) Sets x->size to x->prop_size.
- (ps_text_set_font_by_name) Sets font size as well as typeface for
- PROP and FIXED fonts.
-
- * sel-if.c: (cmd_process_if) New function.
-
- * sfm-write.c: (struct sfm_fhuser_ext) New member `n_cases'.
- (sfm_write_dictionary) Sets `n_cases' to 0.
- (sfm_write_case) Increments `n_cases'.
- (sfm_close) Attempts to seek the system file back to the header
- and write the number of cases in its proper slot.
-
- * som-frnt.c: (som_insert_table) Masks off expansion options since
- only SOPT_X_NORM seems to work sensibly.
-
- * som-low.c: (get_cell_size) Fixed bug when a table cell was sized
- with a `fixed' value of 2.
-
- * sort.c: (cmd_sort_cases) Cancels PROCESS IF.
-
- * sysfile-info.c: (cmd_sysfile_info) Doesn't display more than 10
- value labels; uses SOPT_NONE instead of SOPT_X_BOTH.
-
- * var.h: (enum series dsc_*) Removed Fiasco extensions.
- (struct descriptives_proc) Removed `miss_noweight'; new members
- `X_bar', `M2', `M3', `M4', `min', `max'.
-
- * vars-atr.c: (discard_variables) Cancels PROCESS IF.
-
- * vfm.c: (close_active_file) Cancels PROCESS IF.
- (write_case) Doesn't process cases unselected by PROCESS IF.
-
-Fri Feb 14 23:32:58 1997 Ben Pfaff <blp@gnu.org>
-
- * glob.c: (glob var err) Removed.
-
- * sysfile-info.c: (cmd_sysfile_info) When adjusting table size,
- doesn't have to take into account number of value labels since
- they're in a subtable anyway. Also, doesn't display more than 10
- value labels since we can't yet break pages in subtables.
-
-Tue Feb 4 15:15:50 1997 Ben Pfaff <blp@gnu.org>
-
- * som-frnt.c: (som_change_table_size) Simple change for elegance
- that shouldn't change behavior.
- (som_set_value) Comment fix.
-
- * som-high.c: (som_submit_table) Message fix.
-
-Wed Jan 22 21:54:00 1997 Ben Pfaff <blp@gnu.org>
-
- * command.c: Added SYSFILE INFO to command table.
-
- * file-handle.q: (fh_handle_filename) New function.
-
- * get.c: (save_trns_proc) Fixed a bug in padding of output data
- with spaces.
-
- * main.c: (parse) New return value for command functions, -3.
-
- * misc.h: Comment fix.
-
- * output.h: Comment fixes.
- (macro COMPONENTS) Removed.
-
- * postscript.c: (write_text) Modified literal_chars[] so that `('
- and ')' are not written to the output in strings as literals.
-
- * sfm-read.c: (sfm_read_dictionary) New argument.
- (read_header) New argument. Sets the information structure's
- values from the header information.
- (read_variables) [__CHECKER__] Redefines isalnum()--some sort of
- bizarre Checker problem, I guess.
- (read_variables) Proper cleanup on lossage.
-
- * sfm.h: (struct sfm_read_info) New struct for use by
- sfm_read_dictionary().
-
- * som-frnt.c: (som_create_table) New argument CREATE_FLAGS,
- currently used just for tables that can be dynamically resized and
- thus have to be allocated with arena_malloc() instead of
- arena_alloc(). All references changed.
- (som_change_table_size) New function.
- (som_insert_table) Bugfix: now inserts `cell', not `c'!
-
- * som-high.c: [GLOBAL_DEBUGGING] (check_table) Moved to som-low.c.
- (som_submit_table) [GLOBAL_DEBUGGING] Doesn't call check_table()
- any more.
-
- * som-low.c: (draw_cell) Calls draw_table_cell() for SCON_TABLE
- cells.
- (draw_intersection) Now takes an argument specifying the table in
- question. All references changed.
- (draw_table_cell) New function.
- (som_get_table_size) [GLOBAL_DEBUGGING] Calls check_table().
- (som_get_table_size) Many nice new explanatory comments.
- [GLOBAL_DEBUGGING] (check_table) Moved here from som-high.c.
-
- * som.h: New enum series SOM_CREATE_* for use as create flags with
- som_create_table().
-
- * str.h: Moved a comment here from TODO.
-
- * sysfile-info.c: New file. Reference implementation.
-
-Sun Jan 19 14:22:11 1997 Ben Pfaff <blp@gnu.org>
-
- * command.c: Added RENAME VARIABLES to table of commands.
-
- * data-in.c: (dls_error) Sets `cust_field'.
- (parse_N) Message fix.
- (parse_day_count) New function.
- (to_roman) Never outputs VX as a `short form' of V.
- (parse_month) Fixed parsing of Roman numerals.
- (parse_trailer) Message fix.
- (parse_DATE, parse_ADATE, parse_EDATE, parse_SDATE, parse_JDATE,
- parse_QYR, parse_MOYR, parse_WKYR, parse_DTIME) Issue a message if
- the date is invalid.
- (parse_SDATE) Fixed swapped day, year.
- (parse_JDATE) Fixed bug for dates in 1582.
- (parse_DTIME) Allows days not between 1 and 31.
- (parse_numeric) Makes local copy of f.type for easier usage.
- FMT_DOLLAR fixed.
-
- * data-out.c: (convert_F) When outputting as scientific, properly
- sets f.type as fp->type.
- (insert_commas) Fixed operator precedence problem with setting of
- nitems. Changed strcpy to memcpy (no null terminator).
- (convert_date) Fixed FMT_JDATE: added 1900 to year.
- (convert_CCx) Essentially rewritten, but now it works.
-
- * display.c: (cmd_display) Added DISPLAY FILE LABEL (undocumented
- feature of Fiasco).
- (display_documents) Implemented.
-
- * error.c: (glob var cust_field) New var.
- (vmsg) Displays cust_field as part of message classes DE and DW.
-
- * formats.c: (debug_print) Fixed to compile under updated
- dictionary format.
-
- * get.c: (cmd_get, cmd_save_internal) Close file handle on
- failure.
-
- * misc.c: (parse_format_specifier) Formatting fix.
-
- * modify-vars.c: (struct var_modification) Renamed `n_reorder' as
- `n_rename' for clarity.
- (cmd_modify_vars) Initializes `forward' and `positional' at
- appropriate times. Frees lists of vars to rename on failure.
- Comment fix. Frees memory on success.
- (rearrange_dict) Simplified `for' loop condition.
-
- * rename-vars.c: New file (reference implementation).
-
- * set.q: (internal_cmd_set) Fixed `emu' test condition.
-
- * sfm-read.c: (read_header) File label is created only if file
- label in file is not blank.
- (read_variables) Initializes `dict' local variable.
- (read_documents) Proper behavior on lossage.
-
- * sfm-write.c: (write_header) Doesn't blank out the file label
- (why was this here to begin with?!)
-
- * temporary.c: (save_dictionary) File label is copied only if
- non-NULL. Doesn't try to xstrdup() dictionary documents.
- Adapted so as to not irritate Checker.
- (free_dictionary) Only destroys var_by_name if non-NULL.
-
- * title.c: (cmd_file_label) Doesn't skip FILE, LABEL tokens.
- (cmd_document) Doesn't skip DOCUMENT token. Adds some header
- lines to the document, indents the document. Also, it works now.
- (add_document_line) New function.
-
- * var.h: (struct dictionary) Reordering.
-
- * vars-prs.c: (parse_variables) On lossage, only local_free()'s
- bits if it was allocated to begin with.
-
-Thu Jan 16 13:08:57 1997 Ben Pfaff <blp@gnu.org>
-
- * command.c: Added MODIFY VARS to list of commands.
-
- * configure.in: Updated custom macros for autoconf 2.12. Removed
- mmap reference; fixed termcap library reference.
-
- * display.c: (display_variables) Fixed a few bugs although it's
- still not well written.
-
- * error.c: [!__CHECKER__] (chkr_disp_call_chain) New function.
- (induce_segfault) Calls chkr_disp_call_chain() instead of
- inducing an actual SIGSEGV.
-
- * expr-opt.c: (evaluate_tree) Swapped order of arguments to
- str_search() and str_rsearch(). Fixed tests for matches on
- OP_INDEX and OP_RINDEX.
-
- * filename.c: (good_getcwd) Removed as the new libc for Checker
- doesn't contain this bug, apparently.
-
- * misc.c: (str_search, str_rsearch) Changed order of arguments for
- consistency with GNU memmem.
- (blp_getdelim) Changed `len' from `int' to `size_t'.
-
- * modify-vars.c: Reference implementation.
-
- * som-frnt.c: (zero_length) New global var.
- (som_create_table) Message fix.
-
- * som.h: Added gcc attributions to som_set_text(),
- som_output_text() prototypes. blank_line() refers to
- zero_length[] instead of a literal null string to suppress gcc
- warnings.
-
- * sort.c: (do_external_sort) Fixed fencepost error on lossage.
- (allocate_cases) Decrements x_max so the last element of x[] can
- be used by the algorithm.
-
- * var.h: Changed minor details of `variable' declaration.
- (struct modify_vars_proc) New struct.
- (struct variable) Added field p.mfv.
-
- * vars-atr.c: Comment fix.
-
- * vars-prs.c: (fill_all_vars) More optimal implementation.
-
- * vfm.c: (dump_splits) Sets the last byte of temp_buf to a null
- character, which it shouldn't have to do but printf() seems to
- read the null byte even though I supply a maximum length...
-
-Fri Jan 10 20:22:08 1997 Ben Pfaff <blp@gnu.org>
-
- * command.c: Removed command alias X for QUIT.
- (parse_cmd) Fixed comment parsing.
-
- * dfm.c: (struct dfm_fhuser_ext) Fields `len', `size' are now of
- type size_t.
- (read_record) Fixed references to len, size.
- (dfm_get_record) Restructured.
-
- * file-handle.h: (struct file_handle) Field `lrecl' now of type
- size_t.
-
- * file-handle.q: (internal_cmd_file_handle) Checks for nonpositive
- record length.
-
- * modify-vars.c: New file. Not complete.
-
- * set.q: (set_ccx) Fixed operator precedence problem regarding ^
- and ==.
-
- * sfm-read.c: (bswap_flt64, read_header, write_variable) Fixed
- problems caused by int/size_t differences.
-
- * sort.c: (output_record, merge_once) Cast `size_t's to `int's in
- appropriate spots.
-
- * str.c: (strcasecmp) Fixed bug that cropped up when the strings
- being compared were of equal length.
-
-Thu Jan 2 19:08:23 1997 Ben Pfaff <blp@gnu.org>
-
- * command.c: Added DOCUMENT, DROP DOCUMENTS, FILE LABEL.
-
- * lexer.c: (get_dotted_rest_of_line) New function.
-
- * sel-if.c: (cmd_filter) Cannot choose string or scratch variables
- as filters.
-
- * sfm-read.c: (sfm_read_dictionary) Calls read_documents() to read
- type 6 records. Frees the dictionary properly.
- (read_header) Initializes the dictionary instead of letting
- read_variables() do it. Sets the dictionary file label from the
- system file.
- (read_documents) New function.
-
- * sfm-write.c: (sfm_write_dictionary) Calls write_documents() to
- write type 6 record if appropriate.
- (write_header) Writes file label from dictionary.
- (write_documents) New function.
-
- * temporary.c: (save_dictionary, restore_dictionary,
- free_dictionary) Properly handle new fields in dictionary struct.
-
- * title.c: (get_title) Returns after failure().
- (cmd_file_label, cmd_document, cmd_drop_documents) New functions
- for new commands FILE LABEL, DOCUMENT, DROP DOCUMENTS. Untested.
-
- * var.h: (struct dictionary) New fields `label', `n_documents',
- `documents'.
-
-Wed Jan 1 22:08:10 1997 Ben Pfaff <blp@gnu.org>
-
- * command.c: Added FILTER to list of commands.
-
- * frequencies.g: [WEIGHTING] Removed test for weighting!=-1 since
- it's always true.
-
- * get.c: (cmd_save_internal) Removed weighting code since it's now
- handled by sfm-write.c. Properly commented out debug code.
-
- * glob.c: (glob var weighting) Removed.
-
- * sel-if.c: Comment fixes.
- (cmd_filter) New function.
-
- * sfm-read.c: (struct sfm_fhuser_ext) New field `weight_index'.
- (sfm_read_dictionary) Sets weighting variable direct in the
- created dictionary now. (Apparently we previously didn't support
- weighting on GET?)
- (read_header) Sets weight_index field in sfm_fhuser_ext from
- header read from disk.
-
- * sfm-write.c: (sfm_write_dictionary) Comment fix.
- (write_header) Now sets the weighting in the header from the
- passed primary dictionary instead of from the sfm_write_info.
-
- * sfm.h: (struct sfm_write_info) Removed field `weight'.
-
- * som-high.c: (dump_crush_table) Fixed a couple of assertions that
- broke on boundary conditions.
-
- * var.h: (struct dictionary) New fields `weight_var',
- `weight_index', and `filter_var'.
- (glob var weighting) Removed. This is now part of struct
- dictionary. All references changed; the less mechanical changes
- are described above.
-
- * vars-atr.c: (find_dict_variable) New function.
-
- * vfm.c: (static var filter_index) New variable.
- (open_active_file) Initializes filter_index from default_dict.
- (write_case) Calls proc_func() only if the filter variable is
- nonzero; this implements FILTER behavior.
-
- * weight.c: (static var weight_varname) Removed.
- (cmd_weight) Modified default_dict instead of glob vars.
- (update_weighting) Changed the signature to modify a dictionary
- instead of glob vars. Now returns the weighting variable.
- (get_weighting_variable) Removed; its function is absorbed by
- update_weighting().
- (stop_weighting) Operates on a dictionary now.
-
-Wed Jan 1 17:00:59 1997 Ben Pfaff <blp@gnu.org>
-
- * sort.c: Removed debugging info from messages.
- (do_external_sort) Cleans up after itself by deleting the
- temporary directory on failure. (On success it is deleted by the
- input program.)
- (allocate_cases) Removed debug code. Added clean up code.
- (output_record) Removed debug code.
- (merge) Added code to close all the input files that are currently
- open. This is a likely location for bugs, because I'm not sure
- about boundary conditions. Removed an unnecesary heap_delete().
- (merge_once) Removed input file "optimization" that in fact
- screwed up the rest of the code. Message and comment fixes.
-
-Sun Dec 29 21:36:48 1996 Ben Pfaff <blp@gnu.org>
-
- * error.c: [__CHECKER__] (induce_segfault) Flushes output streams.
-
- * heap.c: (heap_delete) New argument.
-
- * sort.c: Finished implementation of external sort.
-
- * vfm.c: (read_from_disk) Returns after a disk error.
-
-Sun Dec 22 23:10:39 1996 Ben Pfaff <blp@gnu.org>
-
- * sort.c: (static var state) Removed.
- (static vars max_handles, tmp_basename, tmp_extname,
- huffman_queue) New variables.
- (do_external_sort) Moved most code to new functions.
- Creates huffman_queue.
- (allocate_file_handles, allocate_cases) New functions.
- (static vars run_no, run_length, file_index, case_count) New
- variables.
- (output_record) Returns success. Now really writes to the output
- file.
- (begin_run, end_run) New functions.
- (write_initial_runs) Returns success. Initializes run_no to -1.
- Calls begin_run(), end_run() at appropriate times. Outputs debug
- messages.
- (write_to_sort_cases) Calls begin_run(), end_run() at appropriate
- times.
- (merge) New function.
-
- * heap.c, heap.h: New files. Hopefully in near-final form.
-
-Sat Dec 21 21:51:04 1996 Ben Pfaff <blp@gnu.org>
-
- * glob.c: Added write_active_file to global vars.
-
- * sort.c: Several new miscellaneous static variables.
- (cmd_sort_cases) Big comment fix.
- (perform_case_2) Renamed `do_external_sort' and completely
- rewritten.
- (case_2_proc_func) Removed.
- (output_record, write_initial_runs, write_to_sort_cases,
- compare_record) New functions.
-
- * vfm.c: [DEBUGGING] (index_to_varname) Excised bit rot.
-
-Tue Dec 17 18:57:59 1996 Ben Pfaff <blp@gnu.org>
-
- * sort.c: (perform_case_2) Changed the method for allocation of
- lots of memory--now allocates one case at a time in hopes that
- more cases can be allocated with heavily fragmented memory.
-
- * var.h: (write_active_file) New global var.
-
- * vfm.c: (procedure, close_active_file, write_case,
- SPLIT_FILE_procfunc) Now allow beginfunc, procfunc, and endfunc
- arguments to procedure() to be NULL. All references to
- procedure() that made use of dummy functions were changed to NULL
- functions.
- (open_active_file) If write_active_file is non-NULL, the output
- device becomes DEV_PGM (a new enum).
- (close_active_file) Sets write_active_file to NULL.
- (read_from_memory) Comment fix.
- (record_case) Calls write_active_file() when the output device is
- DEV_PGM.
-
-Sun Dec 15 15:32:16 1996 Ben Pfaff <blp@gnu.org>
-
- * sort.c: New file.
-
- * autorecode.c: (cmd_autorecode) Fixed parsing of options.
- Fixed checking for duplicate varnames.
- (recode) xmalloc()'s the transformation instead of arena_alloc()'ing
- it.
- (autorecode_trns_free) Destroys hash tables for each recoding
- specification.
- (autorecode_proc_func) Compares NULL to *vpp instead of vpp.
-
- * command.c: Added SORT CASES to cmd_table.
- (null_func, null_int_func) Prototyped.
-
- * descript.g: (calc_weight, calc_noweight) Computes own case
- number now.
-
- * frequencies.q: (dump_statistics) Fixed problem with
- too-few-cases warning message.
-
- * get.c: (cmd_save_internal) Handles weighting properly.
-
- * hash.c: (hsh_dump) Output format changed.
- (force_hsh_insert) Actually works now, prototype changed.
-
- * list.q: (static var case_num) New variable.
- (cmd_list) Initializes case_num.
- (list_cases) Increments case_num.
-
- * var.h: Added definitions for SORT CASES. Comment fixes.
-
- * vfm.c: Some definitions moved to new file vfmP.h. Comment
- fixes. `active' renamed vfm_active, `rep' renamed
- vfm_replacement, all references changed.
- (procedure) The procfunc no longer receives a case number. All
- references changed.
- (write_case) Subtle reordering.
- (SPLIT_FILE_procfunc) Counts cases differently. Slightly less
- redundant.
-
- * weight.c: (get_weighting_variable) New function.
-
- * vfmP.h: New file with definitions from vfm.c.
-
-Sat Dec 14 10:35:30 1996 Ben Pfaff <blp@gnu.org>
-
- * command.c: (FILE_TYPE_okay) Commented out some tests because
- they're clumsy and not yet needed.
-
- * var.h: Most *_trns structures moved to their respective source
- files. Some were moved into a new file, do-ifP.h. Comment fixes.
- (union any_trns) Changed to a typedef for trns_header.
- (struct input_program_pgm) Removed.
-
- * vars-prs.c: (parse_variables) Only local_free()'s bits if it
- was allocated in the first place.
-
-Fri Dec 13 21:30:53 1996 Ben Pfaff <blp@gnu.org>
-
- * autorecode.c: New file.
-
- * command.c: Added AUTORECODE to command table; re-enabled SET.
-
- * data-out.c: (convert_F) Handles infinities and NaNs properly.
-
- * error.c: (vmsg) Comment fixes.
-
- * hash.c: Comment fix.
- (hashpjw_d) New function.
- (hashpjw) Reimplemented as call to more general function
- hashpjw_d().
- (internal_comparison_fn) Initializes pointers properly.
- (hsh_sort) [GLOBAL_DEBUGGING] New debugging code.
- (force_hsh_insert, force_hsh_find) New debugging wrapper
- functions.
-
- * main.c: (main) Message fix.
-
- * output.c: (outp_read_devices) Message fix.
-
- * set.q: Comment fixes.
- (custom_results) Implemented Wnd/X form of subcommand.
- (set_routing) New function.
- (internal_cmd_set) Implemented ERRORS, MESSAGES.
-
- * settings.h: (SET_ROUTE_*) New enum series.
- (set_results) Renamed set_results_file, all references changed.
- (set_messages) Removed.
- (glob vars set_errors, set_messages, set_results) New vars.
-
- * title.c: (get_title) Remembers to xstrdup() the result of
- get_rest_of_line().
-
- * var.h: (arc_item, arc_spec, autorecode_trns) New structures for
- use by AUTORECODE.
- (union any_trns) New element `arc'.
-
-Fri Dec 6 23:53:47 1996 Ben Pfaff <blp@gnu.org>
-
- * command.c: (output_line) Removed references to set_screen.
-
- * error.c: (static var terminating) New var.
- (hcf) Sets terminating to 1.
- (vmsg) If terminating is nonzero, does not attempt to call hcf().
- This prevents an infinite loop if an error occurs within hcf().
-
- * expr-evl.c: (evaluate_expression) [__CHECKER__] Replaced case
- statement circumlocution with `case 42000' trick.
- (evaluate_expression) New support for OP_STR_MIS.
-
- * expr-opt.c: (evaluate_expression) [__CHECKER__] Replaced case
- statement circumlocution with `case 42000' trick.
- (dump_node) Handles OP_STR_MIS.
-
- * expr-prs.c: (MISSING_func, SYSMIS_func) Rewrote to handle string
- variables exceptions.
- (parse_function) Message fix.
- (ops[]) Added OP_STR_MIS.
-
- * expr.h: Added OP_STR_MIS to OP_* enum. Comment fixes.
-
- * exprP.h: [__CHECKER__] Removed case statement circumlocution.
-
- * glob.c: Removed set_scrnfile glob var.
- (init_glob) set_errorbreak set to 0 by default.
-
- * groff-font.c: Changed included files.
- (groff_read_font) Initializes font_arena local var correctly.
- (default_font) New function.
-
- * output.c: Comment fixes.
- (glob var disabled_devices) New variable.
- [GLOBAL_DEBUGGING] (static var iterating_driver_list) New
- variable.
- [GLOBAL_DEBUGGING] (reentrancy) New function.
- [GLOBAL_DEBUGGING] (outp_read_devices, outp_done, find_driver,
- outp_iterate_enabled_drivers) Calls to reentrancy().
- (destroy_list) New function.
- (outp_done) Moved code to destroy_list().
- (parse_options) Parses `listing', `screen', `printer' options
- internally.
- (configure_driver) Sets new `device' member of driver.
- (outp_iterate_enabled_drivers, outp_enable_device) New functions.
-
- * output.h: Comment fixes. New enum series OUTP_DEV_*.
- (struct outp_driver_struct) New member `device'.
-
- * postscript.c: (find_encoding_file) Doesn't display its own error
- messages.
- (default_encoding) New function.
- (switch_font) Calls default_encoding() if no encoding can be
- found.
- (text) Makes up a character metric if none exists for the desired
- character.
- (load_font) Properly copies a fallback filename. Calls
- default_font() for a font if none at all are known.
-
- * set.q: Comment fixes. Removed OUTPUT subcommand.
- (custom_listing) Calls outp_enable_device() to enable/disable
- listing device.
- (turn_screen_on) Removed.
- (internal_cmd_set) Calls outp_enable_device() to enable/disable
- screen, printer devices.
-
- * settings.h: Comment fixes.
- (glob vars set_output, set_printer, set_screen, set_scrnfile)
- Removed.
-
- * som-high.c: (som_submit_table, som_eject_page) Use
- outp_iterate_enabled_drivers() instead of iterating
- outp_driver_list directly.
-
-Wed Dec 4 21:34:17 1996 Ben Pfaff <blp@gnu.org>
-
- * data-in.c: (parse_EDATE, parse_SDATE) New functions.
- (parse_string_as_format) Handles new formats.
- (parse_numeric) Now handles DOT and PCT formats.
-
- * data-out.c: (convert_E, convert_F, insert_commas) Handle DOT
- format now.
- (convert_date) Handle EDATE and SDATE formats.
- (convert_CCx) Now if there's not room for the currency characters,
- converts it as F format if it's positive instead of giving up
- quickly. Also fixed save-and-restore bug with decimal point
- characters.
- (convert_format_to_string) Handles new formats.
-
- * misc.c: (formats[]) Added new formats.
- (convert_fmt_ItoO) Supports new formats.
-
- * sfm-read.c: (parse_format_spec) Supports new formats. Better
- data checking. New argument, all references changed.
-
- * sfm-write.c: (write_format_spec) Supports new formats.
-
- * var.h: New formats FMT_DOT, FMT_PCT, FMT_EDATE, FMT_SDATE.
- Comment fixes.
-
-Sun Dec 1 17:19:00 1996 Ben Pfaff <blp@gnu.org>
-
- * cmdline.c: Comment fixes.
- (parse_command_line) Changed return type to void.
-
- * data-in.c: (parse_string_as_format) Added FMT_CCA...FMT_CCE to
- switch.
- (parse_numeric) Handles international numbers (comma as decimal
- point). Some reformatting.
-
- * data-list.c: (parse_free) Default output format is now
- set_format instead of hard-coded F8.2.
- (read_from_data_list_list) Emits error message on undefined data
- only if set_undefined is nonzero.
-
- * data-out.c: (convert_E) Changes decimal point from period to
- comma if appropriate. Restructured. Better comments.
- (convert_F) Changes decimal point from period to comma if
- appropriate.
- (insert_commas) Major bug with handling of negative values fixed.
- Also, inserts periods instead of commas if appropriate.
- (convert_CCx) New function.
- (convert_format_to_string) Added FMT_CCA...FMT_CCE to switch.
- (num_to_string) Changed `.' to set_decimal.
-
- * dfm.c: Comment fixes.
- (dfm_close) Frees ext->line even in inline_file.
- (open_inline_file) New function.
- (open_file_r) When opening the inline file: now properly
- recognizes `BEGIN DATA.' line, and calls open_inline_file() to
- finish up.
- (read_record) Calls fh_close_handle() instead of dfm_close() to
- close the inline file. Makes a copy of the line getl_buf to avoid
- interlock problems.
- (dfm_get_record) Restructured. Now checks the return value of
- open_file_r().
- (cmd_begin_data) Moved open code into open_inline_file(). Relaxed
- checking for use of inline file. No longer tries to close inline
- file.
-
- * error.c: (glob var error_already_flagged) New var.
- (vmsg) Message change. Now checks max number of errors/warnings,
- acts on it.
-
- * file-handle.q: (fh_handle_name) Now allows closing of
- inline_file.
- (fh_init_files) Reformatted.
-
- * get.c: (trim_dictionary) Checks SCOMP option instead of COMP.
-
- * getline.c: (getl_include) Fixed bug that popped up when called
- when file queue was empty.
- (read_console) Resets error_count, warning_count,
- error_already_flagged to zero.
-
- * glob.c: Many changes to update list of variables.
- (init_compat_dependent) Now this function is called whenever
- `compat' changes. It now sets set_seed only if it hasn't
- previously been referenced. It now calls
- lex_init_compat_dependent().
-
- * include.c: (cmd_include_at) Frees temporary buffer instead of
- line buffer.
- (cmd_include) Doesn't make copy of include file name.
-
- * lexer.c: Comment fixes.
- (init_lex) Moved some code into new function
- lex_init_compat_dependent().
- (lex_init_compat_dependent) New function.
- (hex_val) Simplified.
- (preprocess_line) Uses set_endcmd instead of hardcoding `.'.
-
- * main.c: Comment fixes.
- (main) Reformatted.
-
- * misc.c: (formats[]) Added FMT_CCA...FMT_CCE.
- (check_input_specifier) Disallows FMT_CCA...FMT_CCE.
- (convert_fmt_ItoO) Detects FMT_CCA...FMT_CCE.
- (setup_randomize) Sets set_seed_used.
-
- * set.q: Comment fixes.
- (custom_results) Conditionalizes on `compat'.
- (custom_log) Calls custom_journal().
- (set_ccx) New function.
- (cmd_set) Calls init_compat_dependent() when `compat' changes.
- Calls set_ccx() to handle CCA...CCE. Sets set_grouping
- when set_decimal changes. Range-checks values for MITERATE,
- MNEST. Message fixes.
-
- * settings.h: Comment fixes.
- (struct set_cust_currency) New struct.
- (set_cc[], set_grouping, set_seed_used) New global vars.
-
- * var.h: (FMT_CCA...FMT_CCE) New output formats.
- (FCAT_OUTPUT_ONLY) New FCAT_* constant.
-
-Thu Nov 28 23:14:07 1996 Ben Pfaff <blp@gnu.org>
-
- * glob.c: Revised variables to correspond to settings.h.
- (init_glob) Initializes variables from settings.h properly.
-
- * set.q: Began long-overdue major revision to correspond to new
- philosophy. Most code changed.
-
- * settings.h: Mostly changed; reorganized, reordered, large new
- comment.
-
-Thu Nov 28 19:46:10 1996 Ben Pfaff <blp@gnu.org>
-
- * get.c: (cmd_save_internal) No longer forces compression off.
-
- * sfm-read.c: (read_compressed_data) If eof is reached when
- reading a new instruction octet, only signal error if we're in the
- middle of a case.
-
- * sfm-write.c: (COMPRESSION_BIAS) New #define.
- (struct sfm_fhuser_ext) New member `end'.
- (write_header) Refers to COMPRESSION_BIAS instead of magic 100.0.
- (ensure_buf_space) New function.
- (sfm_write_case) Reimplemented in order to support compression.
- (sfm_close) Writes out the remaining contents of the compression
- buffer if any.
-
-Wed Nov 27 23:18:35 1996 Ben Pfaff <blp@gnu.org>
-
- * command.c: Defined SAVE and XSAVE commands in command table.
-
- * common.h: second_lowest_value is of type flt64, not double.
-
- * file-handle.h: Comment fix.
-
- * get.c: Comment fixes.
- (static var `trns') New.
- (save_write_case_func, save_trns_proc, save_trns_free, null_func,
- cmd_save_internal, cmd_save, cmd_xsave) New functions.
- (dict_delete_run) Clears the variables and frees them now.
- (trim_dictionary) Sets default for compression.
- On KEEP subcommand, frees deleted variables as well as clearing
- them. Finally got the sense of the test for deleting all
- variables correct.
- [DEBUGGING] (dump_dict_variables) Message fix.
-
- * glob.c: (init_glob) set_compression set to 1 by default.
-
- * list.q: Properly #includes config.h.
-
- * misc.h: New macro REM_RND_UP.
-
- * settings.h: Comment fix.
-
- * sfm-read.c: (structs sysfile_header, sysfile_format,
- sysfile_variable; inline function bswap_int32) Moved to new file
- sfmP.h.
- (corrupt_msg) [__CHECKER__] No longer induces segfault.
- (sfm_read_dictionary) Fixed bug caused by failing to initialize
- var_by_index.
- (read_machine_flt64_info) Fixed some problems caused by confusion
- between flt64 and double types.
- (read_header) Message fix.
- (read_variables) Fixed set of cases in which we byte-swap sv.print
- and sv.write. Fixed confusion of flt64 and double.
-
- * sfm.h: (struct sfm_write_info) New.
-
- * som-high.c: (som_draw_title) Properly frees `s'.
-
- * temporary.c: (save_dictionary) Comment fix.
-
- * var.h: Comment fixes. New FMT_* enum, FMT_NUMBER_OF_FORMATS.
- (struct trns_header) Formatting fix.
- (struct save_trns) New.
-
- * vars-atr.c: (discard_variables) Comment fix.
-
- * sfm-write.c: New file, baseline release.
-
- * sfmP.h: New file, baseline release.
-
-Sun Nov 24 14:53:53 1996 Ben Pfaff <blp@gnu.org>
-
- * cmdline.c: (parse_command_line) `--version' output updated.
- (glob var syntax_message[]) Added my e-mail address.
-
- * file-handle.q, lexer.c, vfm.c: Changed many instances of
- `illegal' to `invalid'.
-
- * sfm-read.c: (struct sfm_fhuser_ext) New fields used as
- uncompression buffer.
- (sfm_close) Frees decompression buffer.
- (sfm_read_dictionary) Initializes decompression buffer.
- (buffer_input, read_compressed_data) New functions.
- (sfm_read_case) Restructured; now calls read_compressed_data() to
- handle compressed system file data.
-
- * var.h: Comment fix.
-
-Mon Nov 11 15:34:09 1996 Ben Pfaff <blp@gnu.org>
-
- * dfm.c: (dfm_close) Does not set h->{ext,class} because the
- caller handles it.
-
- * get.c: New comments. New static var `get_file'.
- (cmd_get) Now fully implemented. Calls discard_variables();
- initializes fv and lv for all variables; new debug code; sets
- up the dictionary; sets up the input program.
- (read_from_get, cancel_get) New functions.
-
- * sfm-read.c: Comment fixes.
- (sfm_close) New static function.
- (sfm_read_dictionary) Properly sets up the class of the
- file_handle. No longer cares what size the data is in records of
- type 7. Also, on failure, properly cleans up the file_handle and
- free()s some stuff.
- (read_variables) No longer thinks it knows `nval' of the
- dictionary. Now sets p.get.fv, etc., instead of speculatively
- setting fv itself.
- (read_value_labels) Fixed off-by-one error in indexing of
- var_by_index[].
- (sfm_read_case) New function.
- (sfm_r_class) New static var.
-
- * var.h: (get_proc) New struct.
- (struct variable) New member p.get.
-
-Thu Nov 7 20:52:28 1996 Ben Pfaff <blp@gnu.org>
-
- * get.c: Removed GTSV_OPT_MAP because of a misinterpretation of
- the manual's meaning.
- (rename_variables) New function.
- (trim_variables) Doesn't try to parse MAP any more. Removed debug
- code. Now properly reorders the dictionary on the KEEP keyword.
-
- * sfm-read.c: (read_value_labels) Fixed some bugs regarding
- garbage collection.
-
- * vars-atr.c: (clear_variable) New argument `dictionary *'.
- (rename_variable) New function.
- (free_val_lab) Reformatted.
-
-Thu Nov 7 17:29:16 1996 Ben Pfaff <blp@gnu.org>
-
- * var.h: Reindented entire file. Comment fixes.
- (glob vars var, var_by_name, nvar, N, nval, n_splits, splits)
- Removed.
- (glob var default_dict) New.
- (struct indirect_dictionary) Removed.
-
- * Many other source files were changed to add `default_dict.'
- before all references to the dictionary of the active file.
-
- * vars-atr.c: (make_indirect_dictionary) Removed.
-
- * glob.c: Reindented all variable declarations. Updated for
- changed var.h. Comment fixes.
-
- * temporary.c: (restore_dictionary, save_dictionary) Simplified
- because now we can mainly copy dictionary structs.
-
- * vars-prs.c: (is_dict_varname, parse_dict_variable,
- parse_variables) Takes dictionary instead of indirect_dictionary
- first argument.
- (parse_variables) Instead of calling make_indirect_dictionary,
- just sets DICT to &default_dict if DICT is NULL. Of course, lots
- of `*dict.' references had to be changed to `dict->'. Removed
- debug code.
-
-Thu Nov 7 15:48:52 1996 Ben Pfaff <blp@gnu.org>
-
- * get.c: Added GTSV_OPT_* series of enums.
- (trim_dictionary, dict_delete_run) New functions.
- [DEBUGGING] (dump_dict_variables) New function.
- (cmd_get) Calls trim_dictionary() to get dictionary fully set-up.
- [DEBUGGING] Calls dump_dict_variables() to display results.
-
- * glob.c: (cmp_variable) Now a public function declared in var.h.
-
- * sfm-read.c: Turned off debug code. Comment fixes.
- (read_machine_int32_info, read_machine_flt64_info) New functions
- to parse type 7 records.
- (sfm_read_dictionary) Properly byteswaps several fields now.
- Calls read_machine_*_info() to parse type 7 subtypes 3 and 4
- records. [DEBUGGING] Dumps dictionary.
- (read_variables) Sets `index' field of variables created properly.
- Constructs avl tree of variables in dictionary. [DEBUGGING] No
- longer dumps dictionary.
- (read_value_labels) Properly byteswaps fields. [DEBUGGING] New
- debug code.
- [DEBUGGING] (dump_dictionary) No longer stubbed out.
-
- * temporary.c: (restore_dictionary) Destroys `var_by_name' glob
- var before destroying any variables just to save a little time.
-
- * var.h: (struct variable) Reordered in order to make name[] the
- first member; this makes pointers to `variable' pointers to the
- variable name, simplifying avl trees, etc.
- (struct indirect_dictionary) New struct.
-
- * vars-atr.c: (find_variable) Rewritten for efficiency.
- (make_indirect_dictionary, is_dict_varname, parse_dict_variable)
- New functions.
- (is_varname) Rewritten for efficiency.
- (parse_variables) New argument, which is a `dictionary *'. All
- references changed. This function now reads variable names from
- the dictionary passed, or from the default dictionary if NULL.
-
-Tue Nov 5 18:34:59 1996 Ben Pfaff <blp@gnu.org>
-
- * misc.h: Added new macro DIV_RND_UP to perform integer division,
- rounding up. Changed many references to ROUND_UP to use this
- instead.
-
- * sfm-read.c: Includes avl.h.
- (corrupt_msg) Induces a segfault under Checker.
- (macro assertive_bufread) New. Many references to bufread() now
- use this instead.
- (sfm_read_dictionary) Split up into several functions. Added code
- to read dictionary records following the the type 2 records. Not
- quite complete. New variable `var_by_index'.
- (read_header, read_variables) New functions extracted from
- sfm_read_dictionary().
- (read_value_labels) New function.
- (bufread) Checks ferror() if fread() doesn't return the expected
- value; if ferror() is zero it's just EOF.
- (dump_dictionary) Stubbed out.
-
- * BTW: The source code now exceeds 50000 lines!
-
-Mon Nov 4 22:03:28 1996 Ben Pfaff <blp@gnu.org>
-
- * command.c: Added GET to cmd_table[].
-
- * list.q: Removed reference to alloca headers.
- (cmd_list) Gave prototype.
-
- * sfm-read.c: Added DEBUGGING comments.
- (sfm_read_dictionary) Checks bias correctly. Sets
- dict->var_by_name to NULL. Calculates long_string_count
- correctly. realloc's dict->var[] array to minimum size.
- [DEBUGGING] Calls dump_dictionary.
- [DEBUGGING] (dump_dictionary) New function.
-
- * temporary.c: (save_dictionary) Sets var_by_name to NULL.
- (restore_dictionary) If the dictionary contains a non-NULL
- var_by_name, uses that instead of generating one.
- (free_dictionary) Destroys var_by_name.
-
- * var.h: (struct dictionary) Added field `var_by_name'.
-
- * get.c: New file, not complete.
-
-Sun Nov 3 12:24:36 1996 Ben Pfaff <blp@gnu.org>
-
- * mis-val.c: New enums MV_NOR_*. New struct num_or_range.
- (parse_num_or_range) New function.
- (parse_numeric) Reimplemented in order to support LOW THRU <n> and
- <n> THRU HIGH missing values.
-
- * output.h: [__GNUC__>1 && __OPTIMIZE__] (width, height) Made
- __attribute__((const)).
-
- * q2c.c: (get_token) Merged isdigit || isalpha into isalnum.
-
- * sfm-read.c: Finished reference implementation.
-
- * sfm.h: Includes var.h.
-
- * var.h: Comment fixes.
- (struct `variable') Reordered some fields.
-
- * vars-atr.c: (is_num_user_missing) Added support for MISSING_*
- constants added previously.
-
-Wed Oct 30 17:13:08 1996 Ben Pfaff <blp@gnu.org>
-
- * common.h: Comment fixes. Added declaration of
- `second_lowest_value' as variable or macro. Made `compat_type',
- `pgm_state_type' into anonymous enums.
-
- * display.c: Comment fix.
-
- * glob.c: [ENDIAN==UNKNOWN] Added definition for `endian' global
- var.
- [!defined SECOND_LOWEST_VALUE] Added definition for
- `second_lowest_value' global var.
- (compat, pgm_state global vars) Changed types to `int'.
- (init_glob) Initializes `second_lowest_value'.
-
- * sfm-read.c: Continued work, not complete.
-
- * var.h: Added new MISSING_* constants to handle LOWEST and
- HIGHEST.
-
-Sat Oct 26 23:06:06 1996 Ben Pfaff <blp@gnu.org>
-
- * sfm-read.c: New file, not complete.
-
- * cases.c: (vec_insert) Changed vector expansion algorithm.
- (vec_delete) Fixed bug that screwed up deletion sometimes, it was
- mucking up the RECODE transformation in particular.
- (envector) Harmless change in notation.
-
- dfm is now fairly well tested again.
- * dfm.c: (dfm_get_record) Only returns ext->ptr if ext is
- non-NULL--duh.
- (cmd_begin_data) if(ext->line) replaced by if(ext && ext->line).
-
- * recode.c: Comment fix.
-
- * sfm.h: Interface should be fairly final now, or at least for a
- day or so...
-
- * vfm.c: [DEBUGGING] (index_to_varname) New function.
- (open_active_file) [DEBUGGING] Translates ccase indices into
- variable names now to make it easier to understand what's really
- going on.
-
-Sat Oct 26 20:46:31 1996 Ben Pfaff <blp@gnu.org>
-
- * data-in.c: Comment fix.
-
- * data-list.c: Includes dfm.h.
- (do_reading) Uses new function dfm_push_cust().
-
- * data-out.c: (convert_time, convert_WKDAY, convert_MONTH) Added
- `return 1;' at end.
-
- * file-handle.h: Completely changed. Some parts split off into
- new file dfm.h. Implemented in file-handle.q.
- (enum FH_*) Removed.
- (struct fh_ext_class) New struct.
- (struct file_handle) Retained only these fields: name, norm_fn,
- fn, recform, lrecl, mode. New fields class, ext.
- (get_handle_by_name, get_handle_by_filename, parse_file_handle,
- close_handle, handle_name) Added `fh_' prefix to name, all
- references changed.
-
- * dfm.h: New file, implemented in dfm.c.
- (get_record, put_record, fwd_record, bkwd_record, set_record,
- get_cur_col) Functions moved from file-handle.h, now prefixed with
- `dfm_'.
- (dfm_push_cust) New function.
-
- * sfm.h: New file. Incomplete.
-
- * dfm.c: All functions adjusted/rewritten for new dfm/fhp
- interface. Functions reordered, comments changed. Not well
- tested, probably full of bugs.
- (struct dfm_fhuser_ext) New struct.
- (dfm_close) New function.
- (open_file_r) Pickier about finding `BEGIN DATA.' line.
- (open_file_w) User messages changed.
- (get_record) Comment fixed.
- (read_record) Increments ext->ln even for inline_file. Calls
- dfm_close() for inline_file when `END DATA.' encountered.
- (dfm_get_record) Experimental restructuring.
- (dfm_push_cust) New function.
- (cmd_begin_data) Detects whether the inline file was fully read by
- checking whether it is still open; detects whether it was read at
- all by checking whether the line number is greater than zero.
-
- * file-handle.q: All functions adjust/rewritten for new dfm/fhp
- interface. Functions reordered, comments changed. Not well
- tested, probably full of bugs.
- (init_file_handle) Removed initializers for obsolete fields, added
- new fields.
- (fh_close_handle) Much simpler, now mainly calls the class
- function.
- (fh_init_files) Renamed inline file internal filename.
-
- * file-type.c: Includes dfm.h.
- (read_from_file_type) Doesn't use dfm internal state anymore.
-
- * inpt-pgm.c, print.c: Include dfm.h.
-
- * recode.c: (internal_cmd_recode) Casts strlen() return value to
- int in comparison with other int.
-
- * som-high.c: (build_target) Fixed operator precedence problem in
- if statement (& versus ==).
-
-Sat Oct 26 10:39:25 1996 Ben Pfaff <blp@gnu.org>
-
- * dfm.c: (read_record) Can now read fixed-length records; not
- tested.
- (put_record) Can now write fixed-length records; not tested.
-
- * file-handle.h: FH_* defines changed to enums. New enum series
- FH_RF_*, FH_MD_*.
- (struct file_handle) New members recform, lrecl, mode.
-
- * file-handle.q: Parser changed.
- (internal_cmd_file_handle) Added support for new /RECFORM, /MODE,
- /LRECL subcommands. These are compatible with Windows.
- (init_file_handle) Initializes recform, mode fields.
-
- * q2c.c: (get_line) When outputting `!' comment lines, now
- increments the output file line number so that `#line' directives
- are correct.
- (make_identifier) New function that converts an arbitrary string
- into a valid C identifier.
- (dump_vars) Calls make_identifier() in two places in order to
- suppress some errors for bad identifiers.
- (make_match) Allows TRUE as synonym for YES and FALSE as synonym
- for NO. Allows numbers to be prefixed by underscores to make them
- acceptable C identifiers but still to be parsed as numbers by the
- Fiasco lexer.
-
-Thu Oct 24 20:13:42 1996 Ben Pfaff <blp@gnu.org>
-
- * command.c: Re-enabled RECODE, SAMPLE, SELECT IF.
-
- * dfm.c: Comment fixes. (get_record) Gives error if file handle
- was opened for writing.
- (open_file_w) New function.
- (read_record) Uses strncasecmp if available. Improved error
- messages, comments.
- (put_record) New function.
-
- * file-handle.h: Moved function comments into dfm.c and
- file-handle.q. Comment fixes. Removed declarations of
- tilde_expand() and normalize_filename().
- (struct file_handle) Changed `open' from boolean to enumerated
- field to allow for three states--closed, open for reading, open
- for writing--all references changed.
-
- * file-handle.q: Includes filename.h.
-
- * print.c: (CMD_* enums) Renamed PRT_* and moved into var.h; all
- references changed.
- (alloc_line) Makes allowance for line terminator characters in
- calculations.
- (print_trns_proc) Now handles OUTFILE, WRITE differences.
- (print_space_trns_proc) Handles OUTFILE differences.
-
- * recode.c, sample.c: Comment fixes.
-
- * var.h: (struct print_trns) Changed boolean field `eject' to
- bitmapped field `options'; all references changed. New enums
- PRT_* for use with this field.
-
- * exception.h, test-exception.c: Removed.
-
-Thu Oct 24 17:47:14 1996 Ben Pfaff <blp@gnu.org>
-
- * ascii.c: (delineate) Turned off debug output.
-
- * common.c: [Checker and Linux] (__assert_fail, __eprintf) Moved
- to error.c.
-
- * data-in.c: (parse_string_as_format) Sets the entire string value
- to spaces, not just the short string part of it. Is this correct
- now?
-
- * data-out.c: (convert_date) Fixed DATETIME format problems with
- decimal places, removed debug code.
-
- * dfm.c: (open_file_r) Fixed bug where an error would occur in the
- middle of parsing BEGIN DATA that would cause the lexer to read
- from a wild pointer `prog'; now calls new function
- preprocess_line() in lexer.c.
-
- * error.c: [__CHECKER__] (hcf) Calls induce_segfault() on improper
- termination.
- [Checker and Linux] (__assert_fail, _eprintf) Moved from common.c.
- Now call induce_segfault() to induce the segfault.
- (induce_segfault) New function.
-
- * expr-opt.c: Comment fix.
- (parse_sysvar) New function.
- (parse_primary) Added system variable support--calls
- parse_sysvar().
- (global var ops) Added OP_CASENUM operator.
-
- * expr.h: Comment fixes.
- (OP_* enum) added OP_CASENUM operator.
- (struct casenum_node) New struct.
- (union any_union_union) New member `cas' of type `casenum_node'.
-
- * glob.c: (global var last_vfm_invocation) New var.
- (init_glob) Initializes last_vfm_invocation.
-
- * lexer.c: (lookahead) Fixed reversed condition on if statement.
-
- * getline.c: (get_line) Split into get_line() and preprocess_line().
- (preprocess_line) New function.
-
- * var.h: Declares last_vfm_invocation.
-
- * vfm.c: (procedure) Sets last_vfm_invocation.
-
-Wed Oct 23 21:53:43 1996 Ben Pfaff <blp@gnu.org>
-
- * command.c: (parse_cmd) Fixed bad assertion related to
- lookahead().
-
- * data-in.c: (parse_month) Implemented to parse months according
- to full interpretation of standard.
- (to_roman) New function.
- (parse_wk_delimiter) Bug fix (forgot to skip `WK' in string).
- (parse_weekday) Bug fix (forgot to skip all the day name).
-
- * data-list.c: (read_from_data_list_fixed) Fixed bug that screwed
- up parsing of multirecord data items. Also fixed user message.
-
- * data-out.c: Comment fix.
- (year2, year4, convert_date, convert_time, convert_WKDAY,
- convert_MONTH) New functions to support time & date output.
- (convert_format_to_string) Calls new time & date output routines.
-
- * expr-prs.c: (nary_num_func) Found a bug, but didn't fix it yet.
-
- * lexer.c: (lookahead) Noted a previously unnoticed caveat in
- comment.
-
- * main.c: [DEBUGGING] (dump_token) Updated to handle getline.h.
-
- * misc.c: (global var formats) Fixed declarations of DATETIME,
- TIME, DTIME.
-
- * postscript.c: (text) Fixed a pair of bugs in the reallocation of
- the output_char buffer.
-
- * vars-prs.c: (parse_DATA_LIST_vars) Fixed a failure to free
- memory bug. Fixed user messages.
-
-Tue Oct 22 17:27:04 1996 Ben Pfaff <blp@gnu.org>
-
- * Removed #pragma argsused from lots of places.
-
- * data-in.c: Implemented zoned decimal and time-date formats.
- Untested. This is a huge chunk of code--maybe 1000 lines and 50
- new functions.
-
- * data-out.c: Implemented zoned decimal format.
-
- * expr.h: Moved yrmoda() declaration here from exprP.h.
-
- * misc.c: (global var formats) Minor fixes--added
- FCAT_SHIFT_DECIMAL to formats N and Z.
- (convert_fmt_ItoO) Added support for format Z.
-
- * som-frnt.c: (som_set_value) Fixed bug regarding string values.
-
-Mon Oct 21 20:39:59 1996 Ben Pfaff <blp@gnu.org>
-
- * command.c: (parse_cmd) [GLOBAL_DEBUGGING] Inserted call to
- som_check_workspace() that is activated between commands.
-
- * data-list.c: (dump_fixed_table, dump_free_table) Finished these
- for good, I hope.
-
- * list.q: (begin_row) Changed title expansion style from
- SOPT_X_VERT to SOPT_X_SHSP.
-
- * som-frnt.c: Now includes `somP.h'.
- (som_push_workspace, som_pop_workspace) New functions that, taken
- together, form a solution to the recursive table building problem
- mentioned yesterday. Surrounded every table output routine
- throughout the program with calls to these functions.
- [GLOBAL_DEBUGGING] (som_check_workspace) New function.
- (som_create_table) Checks that there's an active workspace.
- (som_destroy_all_tables, som_crush) Removed.
-
- * som-high.c: (global var som_preserve_tables) Removed, all
- references deleted.
- (som_submit_table) Checks that there's an active workspace.
- (dump_columnated_table) Doesn't columnate tables that would have
- just one row per column.
- (dump_crush_page, som_dump_crush_page) Removed debugging code.
- (som_dump_crush_page) Moved row number labels from left side of
- tables to right side.
- (som_get_table_size) Added support for SOPT_X_SHSP.
-
- * som.h: New cell expansion type SOPT_X_SHSP.
-
- * somP.h: (global vars arena_stack, n_arena_stack, m_arena_stack)
- New vars.
- (global var curtab_arena) Moved from som-frnt.c.
-
-Sun Oct 20 13:45:28 1996 Ben Pfaff <blp@gnu.org>
-
- * ascii.c: [GLOBAL_DEBUGGING] (SUPPRESS_WARNINGS) New debug option
- that causes bad location warnings to be suppressed.
- (delineate) Saves current font when calling draw_text(); fixed
- handling of NULLs when backing up. Also fixed line-wrapping bug.
-
- * command.c: Re-enabled `LEAVE', `NUMERIC', `PRINT', `PRINT EJECT',
- `PRINT FORMATS', `PRINT SPACE', `STRING', `TITLE', `WRITE'.
-
- * common.c: Added code to cause assertion failure to dump core
- when run under Checker.
-
- * data-list.c: (dump_fixed_table) Fixed some inconsistencies, but
- there are still bugs.
-
- * glob.c: (__eprintf) Removed.
-
- * list.q: Inserted som_preserve_tables kluge that prevents tables
- from being thrown away due to recursive table building through
- som_output_line being called from a transformation during the LIST
- procedure invocation. This is a general problem that must be
- solved in a better way since it applies to all procedures in
- general.
- (begin_row) Changed title options to SOM_X_VERT from SOM_X_BOTH.
- (flush_table) Removed SOM_TOPT_PRESERVE from submission options.
-
- * numeric.c: Fixed several errors in the form of msg() calls.
-
- * print.c: Updated for use of som.
- (dump_table) Reimplemented.
- (print_trns_proc) Calls som_eject_page() instead of eject_page().
- Calls som_output_text() instead of outs_line().
-
- * som-frnt.c: (som_destroy_all_tables) Sets som_preserve_tables to
- 0.
- (som_output_text) Function moved from som-low.c. Interface
- changed.
-
- * som-high.c: (som_preserve_tables) New global public variable
- declared in som.h.
- (som_submit_table) Destroys the tables only if som_preserve_tables
- is 0.
- (paginate_horizontally) Bugfix: sets som.mpw even if there's only
- one subrow per row. Now labels subrows if there's more than one
- subrow per row.
- (dump_crush_table) Added wishlist comment.
- (som_eject_page) New public function declared in som.h.
-
- * som-low.c: (som_dump_crush_page) Draws row labels if there's
- more than one subrow per row.
- (som_output_text) Moved to som-frnt.c.
-
- * som.h: (SOM_TOPT_PRESERVE) Removed.
-
- * title.c: (get_title) Changed interface.
- (cmd_title) Changed `title' to `outp_title'.
- (cmd_subtitle) Changed `subtitle' to `outp_subtitle'.
-
-Sun Oct 20 09:04:15 1996 Ben Pfaff <blp@gnu.org>
-
- * list.q: (flush_table) Conforms to new partial options in
- som_submission_form.
-
- * som-high.c: (paginate_horizontally) Changed form of subrow
- number labels.
- (build_target) Omits spacing before table if
- SOM_TOPT_PARTIAL_OMIT_TOP is selected.
- (dump_crush_page) Changed interface. Only trims bottom rule if
- SOM_TOPT_PARTIAL_OMIT_BTM is not selected.
- (dump_crush_table) Handles partial tables.
- (output_row_label) New function.
- (som_dump_crush_page) Emits subrow number labels. Draws vertical
- rule on the right edge of narrow subrows.
-
- * som.h: Changed SOM_SUB_PARTIAL_* series of submission type
- constants to a series of SOM_TOPT_PARTIAL_* submission options.
- All references updated.
-
-Fri Oct 18 19:46:49 1996 Ben Pfaff <blp@gnu.org>
-
- * misc.c: Comment fix.
-
- * som-high.c: (examine_table) Treats crushed tables separates for
- purpose of determining header size.
- (paginate_horizontally) Allots space for line numbers in crushed
- tables with lots of subrows per row. Calculates the `maximum page
- width', the width of the widest horizontal page.
- (build_target) Removed trim argument; all references changed.
- Stricter assertions. (dump_crush_page) New function.
- (dump_crush_table) Reimplemented.
-
- * som-low.c: (som_dump_page) Uses new RULE_ROW &c. constants.
- (som_dump_crush_page) Reimplemented, interface changed.
-
- * somP.h: Many many new helper macros for use with crushed tables.
- (global var som) Removed `tv', `cum_y' members; all references
- removed. New members `mpw', `digit_space'.
-
-Sun Sep 29 19:37:03 1996 Ben Pfaff <blp@gnu.org>
-
- * arena.c: (arena_alloc) [!DISCRETE_BLOCKS] Removed `size'
- variable, changed to constant 1024.
- (arena_ca_strdup) Changed `sizeof(a_string)' to
- `sizeof(c_string)'.
- (arena_ca_strdup) [!DISCRETE_BLOCKS] Changed bad cast from
- `(c_string *)' to `(char *)'; this fixed some offset problems.
-
- * filename.c: (readlink_malloc) Changed initial allocation from
- 100 bytes to 128.
- (good_getcwd) Changed from xmalloc() to local_alloc(); removed
- comment.
-
- * postscript.c: (read_fontmap) Fixed leak by changing &owner to
- &fm->owner in several places.
-
- * som-high.c: (output_table) Changed interface to rest of world.
- (examine_crush_table) Removed. Crushed tables are re-broken now,
- in preparation for rewrite.
-
- * som.h: Comment fix.
-
-Sat Sep 28 21:28:07 1996 Ben Pfaff <blp@gnu.org>
-
- * ascii.c: (ascii_init_driver) Disposes of x->file.filename and x
- itself in the cleanup stage.
-
- * descript.q: (display) At least temporarily, changed the table
- format to a crushed table.
-
- * list.q: (begin_row) At least temporarily, added horizontal lines
- between cases.
-
- * som-high.c: (examine_crush_table) Sets som.hh to the width of
- the horizontal "headers," that is, to the width of the far left
- and far right rules.
- (justify_pagination) Sets som.th to the width of the widest row
- in the crushed table. Fixed inner loop off-by-one error.
-
- * som-low.c: (som_dump_crush_page) Added code to draw horizontal
- rules.
-
- * somP.h: Comment fix.
-
-Fri Sep 27 20:08:39 1996 Ben Pfaff <blp@gnu.org>
-
- * filename.c: (open_file_ext) Now, doesn't set f->file to NULL
- before closing it; also, opens the constructed filename `s'
- instead of f->filename.
-
- * postscript.c: Moved initialization of x->loaded, x->prop,
- x->fixed, x->current, also the add_encoding() calls, into
- postopen().
- (preclose) Destroys x->combos; sets x->loaded, x->combos to NULL;
- sets x->last_font to NULL; sets x->next_combo to zero.
-
- * som-high.c: (crushed_row_height) Moved definition farther up.
- (som_submit_table) Doesn't calculate line width, font size until
- after calling open_page(), to accomodate changes to PostScript
- driver.
- (vert_headers) Removed; equivalent functionality moved to
- examine_table(), examine_crush_table().
- (justify_pagination) Replaced with different algorithm.
- (dump_crush_table) Bugfix that caused tables to fail to be clipped
- at the bottom of the page.
-
-Thu Sep 26 22:20:26 1996 Ben Pfaff <blp@gnu.org>
-
- * command.c: Added cmd_list back into cmd_table.
-
- * freq.c, frequencies.q, repeat.c, list.q, vars-atr.c, vfm.c:
- Comment fix: `#define DEBUGGING' --> `#define DEBUGGING 1'.
-
- * list.q: (flush_table) Updated to new som_submission_form format.
-
- * som-frnt.c: Comment fix.
-
- * som-high.c: Changed `#endif' to `#undef EXTERN'.
- (output_table) Calls som_get_table_size() directly; handles
- crushed tables.
- (examine_crush_table) New function; calls vert_headers().
- (examine_table) Moved some code into new function, vert_headers().
- (justify_pagination) New function.
- (dump_plain_table) Removed `static' from `cy'.
- (dump_crush_table) New function.
-
- * som-low.c: (som_dump_crush_page) New function.
-
- * som.h: Comment fixes.
- (enum SOM_TOPT_CRUSH) New.
- (SOM_SUB_PARTIAL_BEG, SOM_SUB_PARTIAL_MID, SOM_SUB_PARTIAL_END)
- Temporarily set to zero to make do with LIST procedure.
-
- * somP.h: Re-ordering.
-
-Wed Sep 25 19:36:11 1996 Ben Pfaff <blp@gnu.org>
-
- * som.c: Split into som-frnt.c, som-high.c, som-low.c.
-
- * somP.h: New file for use by som-high.c, som-low.c.
-
- * q2c.c: Added definition for VME.
- (get_line) Now dumps `!' comment lines to the output file
- verbatim.
-
- * crosstabs.q, descript.q, file-handle.q, frequencies.q, list.q,
- set.q: Changed format of `!' comment lines.
-
-Tue Sep 24 18:39:09 1996 Ben Pfaff <blp@gnu.org>
-
- * All source files: Added copyright notice.
-
- * common.c: (xmalloc, xrealloc, xstrdup) Cast size_t's to unsigned
- longs in msg() calls.
-
- * con32s.c: (xmalloc, xrealloc) Updated from common.c.
-
- * q2c.c: (xmalloc, xrealloc, xstrdup) Updated from common.c.
-
-Sat Sep 21 23:16:31 1996 Ben Pfaff <blp@gnu.org>
-
- * output.c: (outp_read_devices) Changed criteria for
- distinguishing different types of lines.
-
-Fri Sep 20 22:52:28 1996 Ben Pfaff <blp@gnu.org>
-
- * cmdline.c: Changed syntax message.
-
- * filename.c: (good_getcwd) Bug fix (?).
- (normalize_filename) [__BORLANDC__] Uses _fullpath() library
- function.
- (search_path) Appends DIR_SEPARATOR to directory name only if it
- does not already end with one.
-
- * glob.c: Checks STAT_PAGER envvar before PAGER.
-
- * output.c: Checks environment variables instead of just local
- macros.
-
-Tue Sep 10 21:39:00 1996 Ben Pfaff <blp@gnu.org>
-
- * arena.c: (arena_destroy) Swatted a subtle bug that cropped up
- when the pointer passed to the function was within the arena
- itself, so that it couldn't properly be set to NULL _after the
- arena was freed_.
-
- * command.c: Re-enabled DISPLAY.
-
- * display.c: Rewritten to handle tables. Untested.
-
- * filename.c: (search_path) Fixed memory leak.
-
- * frequencies.q: (cmd_frequencies) Frees v_variables.
- (postcalc) Calls cleanup_freq_tab() after displaying statistics.
- (cleanup_freq_tab) New function to garbage collect.
- (dump_full) Elegantized.
-
- * main.c: New comment.
-
- * output.h: New tag for tagged quotes: TAG_NEWLINE.
-
- * postscript.c: Comment fix.
- (release_fontmap, free_font_entry) New functions.
- (ps_init_driver) Sets free_font_entry() as the freefunc for
- hashtable `loaded'. Calls release_fontmap() when destroying a
- driver; also frees the output filename; also frees the
- ps_driver_ext block.
- (free_ps_encoding) Frees the filename as well as the encoding
- block.
- (output_encodings) Frees the line buffer and pops the msg-filename
- stack.
- (read_fontmap) Frees the fontmap filename and the line buffer.
- (postopen, preclose) Misc. garbage collection fixes.
- (ps_open_page) Destroys the `combos' hash table; sets `last_font'
- to NULL; this fixes some output problems.
- (text) Handles TAG_NEWLINE. Untested.
-
- * som.c: (cell_byte_size) Merged SCON_VALUE and SCON_TEXT cases.
- (som_set_string) Removed. All references changed to
- `som_set_text'.
- (som_set_text) Rewritten. New interface. More general.
-
- * som.h: Minor format changes.
- (struct som_value_cell) Removed; all references changed to
- `som_text_cell'.
- (enums SOT_*) Changed.
-
-Mon Sep 9 21:43:13 1996 Ben Pfaff <blp@gnu.org>
-
- * command.c: Re-enabled SPLIT FILE.
-
- * postscript.c: Comment fix.
-
- * som.h: Added `SOT_NONE'.
-
- * split-file.h: (cmd_split_file) Removed superfluous parenthesis.
-
- * vfm.c: (dump_splits) Reimplemented.
-
-Sat Sep 7 22:35:12 1996 Ben Pfaff <blp@gnu.org>
-
- * Compiled the project under gcc 2.7.2, which gave some new
- warnings. This led to many additions of casts from unsigned to
- int sprinkled throughout the code.
-
- * arena.c: Many uses of `unsigned' changed to `size_t'.
-
- * command.c: Added END FILE, END REPEAT to command table.
- (var cmd_end_repeat) Renamed cmd_end_repeat_p.
- (find_command, FILE_TYPE_okay) Not commented out anymore.
- (parse_cmd) Calls FILE_TYPE_okay again.
- (output_line) Added calls to som_output_text() to put the line
- in the output files.
-
- * common.c: (macro VME) Format changes.
- (xstrdup) Asserts that its argument is not NULL.
-
- * data-list.c: Implemented dump_fixed_table().
-
- * inpt-pgm.c: Formatting changes. Comment changes.
- (end_case_proc) Renamed end_case_trns_proc.
- (cmd_end_file, end_file_trns_proc) New functions.
-
- * misc.c: Many uses of `int' and `unsigned' changed to `size_t'.
-
- * misc.h: (local_strdup) New macro corresponding to strdup() but
- allocating its data through local_alloc() if possible--that is, if
- GNU C is in use.
-
- * postscript.c: Comment changes.
- (quote_ps_name, quote_ps_string, output_encodings) New functions.
- (output_line, add_string) New macros supporting
- output_encodings().
- (postopen) Fixed contents of ${fixed-font} and ${prop-font}
- substitution vars. Calls output_encodings() when a line
- consisting of `!encodings' is encountered.
- (preclose) Some code moved into quote_ps_string().
- (dump_line) Changed into macro supporting dump_fancy_line().
- (switch_font) Now outputs DSC "%%IncludeResource: font (...)"
- command when appropriate.
- (write_text) Fixed `literal_char' array (I think it's fixed, at
- least.)
- (text) Fixed bug when width was zero. Now exits immediately on
- zero height_left. Now, when executing `goto restart;', checks
- that cp<end, so that we don't read beyond end-of-string. Also,
- outputs the correct code to the output file by outputting the code
- from the metric instead of the internal metric index.
-
- * repeat.c: (cmd_end_repeat) New function.
-
- * som.c: (var som) `headers' renamed `options' and semantics
- changed. All references changed.
- (draw_title) `if(px!=-1 || px!=-1)' --> `if(px!=-1 || py!=-1)'.
- (build_target) Only inserts spacing if SOM_TOPT_SPACING not
- selected.
- (som_text_table) Removed.
- (som_output_text) New function.
-
- * som.h: (struct som_submission_form) Removed `header', `reuse',
- replaced with bitmapped field `options'.
- (SOM_TOPT_*) New enum set for som_submission_form.options.
- (SOT_*) New enum set for som_output_text().
-
- * temporary.c: (copy_variable) When copying the var label, only
- calls xstrdup() if it's non-NULL.
-
- * var.h: (enum type `vartype') Removed; all references changed to
- `int'.
-
- * vars-atr.c: (init_variable) Changed local var `nbytes' from
- `int' to `size_t'.
-
-Thu Sep 5 22:05:56 1996 Ben Pfaff <blp@gnu.org>
-
- * font.h: Comment changes.
-
- * groff-font.c: (groff_read_font) Initializes `name' field to
- NULL. Handles `encoding' field.
-
- * hash.c: (hsh_dump) [GLOBAL_DEBUGGING] Output formatting changes.
-
- * postscript.c: (struct font_entry) Removed `position' field.
- (struct ps_font_combo) New struct.
- (struct ps_driver_ext) Removed field `next_position'. New fields
- `combos', `next_combo'. `last_font' field changed from
- `font_entry *' to `ps_font_combo *'.
- (ps_init_driver) Reformatted; handles new fields. When
- OPO_AUTO_ENCODE is set, adds the two default fonts' encodings to
- the encoding list.
- (get_encoding, find_encoding_file) New functions.
- (add_encoding) Some code moved out into find_encoding_file().
- (postopen) Changed value for ${title}.
- (preclose) Sets `loaded' field to NULL after destroying the hash
- table.
- (ps_open_page) Added comment. Inits the `combos' and `next_combo'
- fields.
- (ps_text_set_font_by_position) Figures out the current family if
- not known.
- (compare_ps_combo, hash_ps_combo, free_ps_combo) New functions.
- (switch_font) Implemented.
- (write_text) Calls switch_font() more often. Format changes.
- #undefs its macros after they're no longer useful.
- (text) Changed `continue' at one point to a jump to the top of the
- loop because we don't want `separate' reset to 0 at that point.
- (load_font) No longer sets `position' in the font_entry created.
-
-Wed Sep 4 21:45:35 1996 Ben Pfaff <blp@gnu.org>
-
- * font.h: (struct font_desc) New member `encoding', which is not
- properly handled yet.
-
- * glob.c: (init_glob) Some new i18n code, which is probably
- screwed up.
-
- * output.c: (outp_read_devices, outp_get_paper_size) Changed
- `size' local from `int' to `size_t'.
-
- * postscript.c: New driver configuration parameter `auto-encode'.
- New enums OPO_AUTO_ENCODE, ODA_COUNT.
- (struct font_entry) New member `position'.
- (struct ps_driver_ext) Reordered. New hash table member
- `encodings'; new members `next_position', `next_encoding',
- `last_font'. Members `current', `prop', `fixed' changed from type
- `font_desc *' to `font_entry *'; all references changed.
- (struct ps_encoding) New struct.
- (read_ps_encodings, compare_ps_encoding, hash_ps_encoding,
- free_ps_encoding, add_encoding) New functions.
- (ps_init_driver) Added OPO_AUTO_ENCODE to default
- x->output_options. Initializes new members of ps_driver_ext.
- Changed default value for prologue_fn, encoding_fn. Calls
- read_ps_encodings after loading default fonts.
- (option_tab[], ps_option) Handle new configuration parameter.
- (switch_font) New function.
- (struct output_char) `font' member changed from `font_desc *' to
- `font_entry *'. New member `separate'.
- (read_fontmap) Changed `size' from `int' to `size_t'.
- (output_line, put_number) New macros for write_text().
- (write_text) Optimizes text output by consolidating multiple
- calls to PostScript `show' operator.
- (text) Keeps track of when text arguments can't be consolidated by
- write_text(), and marks those spots in the output stream.
- (load_font) Sets `position' of the allocated font_entry to -1, cuz
- the font hasn't been switched to by switch_font(), which is where
- the position is important--the PostScript is what cares about the
- position.
-
-Sat Aug 31 23:52:38 1996 Ben Pfaff <blp@gnu.org>
-
- * hash.c: (hsh_destroy) Ignores NULL argument. Doesn't try to
- call a NULL free_func.
- (hsh_rehash) Elegantized.
- (hsh_probe) Fix bug that manifested when the table was expanded
- and thus had to change location in memory. Good thing
- too--otherwise could have been much more subtle.
- (hsh_find) [GLOBAL_DEBUGGING] Not stubbed out anymore.
- (hsh_foreach) New function for hash table iteration.
-
- * hash.h: (struct hsh_iterator) New.
-
- * lexer.c: (parse_tagged_quote) Font and family name strings in
- tags are now null-terminated.
-
- * output.c: (outp_evaluate_dimension) Fixed over-aggressive unit
- parsing.
- (internal_get_paper_size, outp_get_paper_size) Fixed; now work as
- documented. (Never before tested?)
-
- * output.h: Comment changes.
-
- * postscript.c: New driver options `optimize-text-size',
- `optimize-line-size', `max-fonts-simult'. New enum set for
- specing cached line types. Comment fixes.
- (struct line_form) New struct.
- (struct ps_driver_struct) New members `text_opt', `line_opt',
- `max_fonts', `lines'.
- (ps_init_driver) Initializes new members of ps_driver_struct.
- (user option type enum set) New member `nonneg_int_arg'.
- (static var option_tab[]) Supports new options.
- (ps_option) Handles new options.
- (find_ps_file) Made static. No longer calls hsh_dump().
- (ps_get_var) Made static.
- (preclose) Dumps out proper DSC trailer.
- (ps_open_page) Elegantized.
- (ps_close_page) Calls dump_lines() if appropriate.
- (ps_line_horz, ps_line_vert, ps_line_intersection) Reduced to
- wrappers around line().
- (int_2_compare, compare_line, dump_line, dump_fancy_line,
- dump_lines, hash_line, free_line, line) New functions for support
- of line caching.
- (write_text, text) Made static.
- (text) Added to font support, not finished.
-
-Thu Aug 29 21:36:41 1996 Ben Pfaff <blp@gnu.org>
-
- * font.h: (struct font_desc) New members ascent, descent.
-
- * groff-font.c: (groff_read_font) Calculates font ascent and
- descent from the ascent and descent of the `d' and `p' characters,
- respectively, as per a suggestion on comp.fonts.
-
- * postscript.c: (ps_open_page, ps_close_page, ps_line_horz,
- ps_line_vert, ps_line_intersection) Rewritten to deal with changed
- prologue.
- (write_text) Handles text right-justification and centering (not
- full justification). Still very inefficient. (One output line
- per character?!)
- (struct output_char) Added fields for font and font size.
- (text) Many bugfixes.
-
-Sat Aug 24 23:26:00 1996 Ben Pfaff <blp@gnu.org>
-
- * cmdline.c: (usage) Calls outp_list_classes().
-
- * font.h: Comment fix.
-
- * groff-font.c: New exported global var `space_index'.
- (groff_init) New function to initialize `space_index'.
- (hash_kern) Casts result to unsigned.
- (font_name_to_index) Renamed font_char_name_to_index. All
- references changed. Also, now returns the value of `space_index'
- when passed an ASCII space character as an argument. Fixed
- handling of nulls.
- (font_get_kern_adjust) Changed i from `int' to `unsigned'.
- Handles passed NULL pointers properly.
-
- * lexer.c: (parse_tagged_quote) Comment fix. Better range
- checking.
-
- * output.c: (outp_list_drivers) Removed. Removed all references.
-
- * output.h: Comment fixes.
-
- * postscript.c: (ps_open_global) Calls groff_init().
- (output_char) New structure.
- (write_text) New function.
- (text) No longer stubbed out! Now the output is correct--with a
- few exceptions, one of them being that the page has to be held
- upside down into a mirror.
-
-Sun Aug 11 21:31:22 1996 Ben Pfaff <blp@gnu.org>
-
- * font.h: Comment fix.
-
- * font.c: (name_to_index) Renamed font_name_to_index, made extern.
- All callers changed.
- (number_to_index) Renamed font_number_to_index, made extern. All
- callers changed.
- (font_get_kern_adjust, font_get_char_metrics) New functions.
-
- * output.h: New constant OUTP_T_INTERNAL_DRAW.
-
- * postscript.c: Changed default line width back to 1/2 point.
- (ps_line_horz, ps_line_vert, ps_line_intersection) Now lines are
- in the center of the space allotted for them, not just a fixed
- offset from the edge of the space; this fixes some bugs.
- (ps_line_intersection) Now supports all command line styles.
- (ps_text_get_size) Bug fix in computation of em width.
- (text) New function, the meat behind ps_text_metrics and
- ps_text_draw. Not complete.
- (ps_text_metrics, ps_text_draw) Removed the stub taken from
- ascii.c; call text().
-
-Sat Aug 10 23:28:17 1996 Ben Pfaff <blp@gnu.org>
-
- * arena.c: (arena_free) Assert that the argument is non-NULL.
-
- * groff-font.c: (add_kern) Calls arena_free() for old_kern if and
- only if old_kern is non-NULL.
-
- * postscript.c: (ps_init_driver) Changed default line width to 1
- point.
- (postopen) New prologue variables.
- (ps_line_horz, ps_line_vert, ps_line_intersection) Implements some
- more of the common line styles properly, but not all.
- (ps_text_metrics) Fixed problem with this stubbed out version that
- kept it from taking font sizes into account.
-
-Thu Aug 8 22:31:11 1996 Ben Pfaff <blp@gnu.org>
-
- * arena.c: (arena_malloc) Bug fix.
- (arena_dump) [GLOBAL_DEBUGGING] New function.
-
- * ascii.c: Comment fix.
- (count_fancy_chars, delineate) Now static functions.
-
- * filename.c: (interp_vars) Bug fixes.
-
- * font.h: Comment fixes.
-
- * glob.c: (init_glob) Sets set_viewwidth, set_viewlength at
- beginning in case we have an error message to display before
- initializing the display.
-
- * groff-font.c: Comment fix. Changed rehash threshold from 2/3
- full to 1/2 full.
- (groff_read_font) Bug fixes.
- (name_to_index) Increments hash.used. Sets `name' field of hash
- entry properly.
- (add_kern) Sets kern_max_used after rehashing. Other bug fixes.
-
- * hash.c: Return type changed.
-
- * postscript.c: Continued development. Now marks lines on the
- paper, but very buggy.
-
-Sat Aug 3 20:50:35 1996 Ben Pfaff <blp@gnu.org>
-
- * Changed comments in many source files from `/* xxx /* yyy */' to
- `/* xxx */ /* yyy */' for cleanliness.
-
- * arena.c: (arena_sd_strdup) New function.
-
- * ascii.c: (struct ascii_driver_ext) New member `file'.
- (ascii_init_driver) Fills out member `file' for initing; uses
- close_file_ext for closing drivers.
- (ascii_option) Changed %.*s back to %s because the a_string's are
- always null-terminated.
- (postopen, preclose) New functions.
- (ascii_open_page) Uses new style of open_file_ext.
- (ascii_option, commit_line_buf, output_lines) Use ext->file.file
- instead of this->output.
- (__assert_fail) Removed.
-
- * cmdline.c: Changed syntax_message[].
-
- * error.c: #include's <readline/history.h> only if the history
- library is available, not if just the readline library is
- available.
-
- * filename.c: (expand_line) Removed alloca() support.
- (interp_vars) No longer tilde-expands argument. Limit on output
- length removed.
- (tilde_expand) Now treats argument as path rather than filename.
- [!unix] Now is a no-op function.
- (search_path) Better verbose message formatting.
- (open_file, close_file) Comment fixes.
- (close_file) [!unix] Doesn't bother with pipes.
- (open_file_ext) Completely rewritten, interface revamped.
- (close_file_ext) New function.
-
- * font.h: Comment changes.
-
- * frequencies.q: Removed AIX alloca support since it doesn't use
- alloca.
-
- * hash.c: Comment changes & additions.
- (hsh_create) Initializes entire table instead of first M entries.
- (hsh_probe) Stupid bug fixed. Now it works.
- (hsh_dump) [GLOBAL_DEBUGGING] New function.
-
- * main.c: (parse) Detects EOF properly in token-eating loop.
- Should the STOP token have its value changed to 0?
-
- * misc.c: (blp_getdelim) [HAVE_GETDELIM] Now it's a macro.
- (blp_getline) Now it's a macro.
-
- * output.h: (struct outp_driver) Removed members output, filename.
-
- * output.c: (outp_init) [!NO_POSTSCRIPT] Installs PostScript
- drivers in driver table.
- (outp_read_devices) Frees buf. Warns if there are no active
- output drivers.
- (outp_configure_clear) Sets outp_configure_vec to NULL after
- deleting its elements.
- (configure_driver, destroy_driver) Removed references to output,
- filename members of outp_driver.
- (outp_evaluate_dimension, internal_get_paper_size,
- outp_get_paper_size) New functions.
-
- * postscript.c: Continued development. Now links but doesn't make
- any marks on the page. Lotsa bugs I suppose.
-
- * str.c: (strcasecmp) [!HAVE_STRCASECMP] New function.
-
- * str.h: Comment changes.
-
-Sat Jul 27 22:32:38 1996 Ben Pfaff <blp@gnu.org>
-
- * Removed dependencies on non-nested comments in several files.
- Also removed references to (unix || __unix__) in #if's since
- prefh.orig makes those two equivalent.
-
- * ascii.c: (ascii_open_global) Creates ascii_arena.
- (ascii_close_global) Destroys ascii_arena.
- (ascii_init_driver) Doesn't create ascii_arena.
- (ascii_copy_driver) Removed.
- (ascii_option) Possible bugfix regarding %s vs. %.*s with a_string's.
- (outp_class ascii_class) Removed ascii_copy_driver reference.
-
- * frequencies.q: Now can display all statistics except median.
- Still not finished.
-
- * output.c: Handles outp_class.ref_count so output class
- destructors are called properly.
- (add_class) Sets ref_count to 0.
- (configure_driver) Initializes class if ref_count++ is 0.
- (destroy_driver) Destructs class if --ref_count is 0. Frees the
- class output file name.
-
- * output.h: (struct outp_class) Removed copy_driver, inited.
- Added ref_count.
-
- * postscript.c: Completely replaced but not finished.
-
-Tue Jul 23 21:48:36 1996 Ben Pfaff <blp@gnu.org>
-
- * approx.h: #includes <float.h>.
-
- * arena.h, arena.c: Many functions changed to take an arena **
- instead of an arena *, for consistency. All callers changed.
- (arena_alloc) Now creates a new arena if passed *A that is NULL.
- (arena_destroy) Sets *A to NULL.
-
- * ascii.c: (delineate) Implements OUTP_T_VERT correctly. Removed
- assertion that `width' be positive.
-
- * command.c: Removed #if's from cmd_table.
- (walk_cmdtable_func) [0] New function (debug code).
- (init_cmd_parser) [0] Dumps out cmd_table (debug code).
- (parse_cmd) Doesn't return failure for unimplemented commands.
-
- * common.h: (SYSMIS) Changed from DBL_MAX to -DBL_MAX.
- (SYSCODE) New constant macro.
-
- * descript.q: Checks for positive n_variables before performing
- analysis.
-
- * file-handle.q: (get_handle_by_filename) Bug fix: passes &f to
- avl_find instead of &fp as arg 2.
-
- * frequencies.g, frequencies.q: Continued updating; now compiles &
- works again, but not complete.
-
- * main.c: Changes to user messages.
-
- * misc.c: (reverse) [0] New function.
-
- * settings.h: Comment removed. #includes "common.h".
-
- * som.c: (som_set_null) New function.
- (som_set_value, som_set_string, som_set_text) More detailing
- assertions.
- (som_set_float) Implemented function.
- (dump_columnated_table) Bug fix regarding page breaks.
- (draw_cell) Bug fix regarding text that spilled out of a cell.
- (draw_intersection, draw_horz_rule, draw_vert_rule) No longer draw
- null lines.
- (get_cell_size) Support SCON_EMPTY cells.
- (get_table_size) When calculating rules' widths and heights, mask
- out SLIN_SPACING bit. Added SOPT_X_HLTL support.
-
- * som.h: (som_any_cell) New option SOPT_X_HTLT. Removed
- SOPT_X_SHADE.
- (struct som_submission_form) New member `header'; all users
- changed.
-
- * val-labs.c: (get_label) User messages changed.
-
- * var.h: Changed FREQUENCIES structures.
-
- * vars-atr.c: (is_num_user_missing, is_str_user_missing) Made
- inline.
-
-Fri Jul 19 19:11:13 1996 Ben Pfaff <blp@gnu.org>
-
- * approx.h: Definition of EPSILON now depends on system's
- DBL_EPSILON. Removed GNU C specific code.
- (cmpapx) Renamed approx_compare.
-
- * frequencies.g, frequencies.q: Continued updating; still doesn't
- compile.
-
- * groff-font.c: (name_to_index) Fix bug that kept it from
- compiling.
-
- * hash.c, hash.h: Completed work.
-
- * var.h: Changes to freq_tab, frequencies_proc.
-
-Wed Jul 17 21:23:36 1996 Ben Pfaff <blp@gnu.org>
-
- New hashing code.
- * hash.c, hash.h: New files. Not completed.
- * Makefile.am: Added hash.c to source file list.
- * font.h: (struct font_desc) New member kern_size_p.
- * groff-font.c: Uses hash.h.
- (hashpjw) Moved to hash.c.
- (next_prime_power) Rewrote, renamed hsh_next_prime, moved to
- hash.c.
- (static var hash) New member size_p.
- * var.h: Includes hash.h.
- (struct freq_tab) Changed AVL_TREE to hash_tab.
-
- * vars-prs.c: Comment, formatting fixes.
-
- * frequencies.g, frequencies.q: Continued updating. Not yet
- working.
-
- * formats.c: Bug fix.
-
-Tue Jul 16 22:10:04 1996 Ben Pfaff <blp@gnu.org>
-
- Increasing parallelism between DESCRIPTIVES and FREQUENCIES.
- * descript.g: Comment fixes.
- * descript.q: Comment fixes. Moved some declarations into var.h.
- Made dsc_info a static table. Updated FIXMEs.
- (internal_cmd_descriptives) Beautified.
-
- * frequencies.q: Started updating into working order.
- * frequencies.g: New file analogous to descript.g.
- * var.h: Comment fixes. Added structures for FREQUENCIES.
-
- * som.c: Removed vestiges of crushing and partial table support.
-
-Sun Jul 14 15:45:31 1996 Ben Pfaff <blp@gnu.org>
-
- * Many more changes to som.c especially, but these will not be
- documented as I have resolved to remove them. This patchlevel is
- being released solely so that I can fall back to it if I decide
- that removing the changes is not a good idea.
-
-Sat Jul 13 09:58:44 1996 Ben Pfaff <blp@gnu.org>
-
- * som.c: (global var som) New member `cum_y'.
- (build_target) Properly handles titles for partial tables.
- (dump_partial_beg, dump_partial_mid, dump_partial_end)
- Merged into single new function dump_partial(). Fixed problem
- with titles on partial tables.
- (dump_table) Calls dump_partial() for all parts of partial tables.
- (dump_page) Criteria for drawing title changed.
-
-Fri Jul 12 22:03:36 1996 Ben Pfaff <blp@gnu.org>
-
- * command.c: (cmd_table) Added LIST, WEIGHT.
-
- * command.c: (cmd_remark) No longer frees `s' since it's not
- dynamically allocated.
-
- * data-out.c: (convert_f) Now correctly handles the case where
- abs(v->f)<1 but v->f rounds to a value of 1.00 given the specified
- number of decimals.
- (som_destroy_all_tables) Removed argument. All callers changed.
- (som_vline, som_hline) Argument validity checking corrected.
- (som_set_value) Implemented half-heartedly.
- (replicate_table) Copies tables piece-by-piece when using Checker.
-
- * som.h: New line style SLIN_1THIN, currently equivalent to
- SLIN_0. New enum set SOM_SUB_*.
- (struct som_submission_form) Removed `seq_no'. Added `type'.
-
- * list.q: Newly working file; uses partial tables.
-
- * som.c: (som_reduce_table) Renamed som_set_table_height().
- (som_crush) Removed argument `group'.
- (global var som) Removed `nt', `seq_no'. Added `type'.
- (som_submit_table) Arguments changed.
- (output_table) Removed partial table code.
- (build_target) New arg; partial table support added. All callers
- changed.
- (dump_plain_table) Removed partial table code.
- (dump_partial_beg, dump_partial_mid, dump_partial_end) New functions.
- (dump_table) Supports partial tables.
- (dump_page) New argument to allow not drawing top and/or bottom
- headers. All callers changed. Supports partial tables.
-
-Sat Jul 6 22:22:25 1996 Ben Pfaff <blp@gnu.org>
-
- * data-out.c: Changed `#include <approx.h>' to `#include
- "approx.h".
- (convert_F) Comment fix. Now won't print `-.000', etc.
-
- * descript.q: Now Z-scores work, although there appears to
- be a bug (which might actually be in data-out.c:convert_F()).
- (descriptives_trns_proc, descriptives_trns_free) New functions.
- (run_z_pass) Implemented.
-
- * var.h: Comment fixes.
- (dsc_z_score, descriptives_trns) New structs.
- (descriptives_trns) Added to any_trns as `dsc'.
-
- * error.c, error.h: New error class, IS (Installation Script
- error), used in those instances where the error is in the
- installation, but there is a script file or installation file that
- can be usefully referred to.
-
- * output.c: Change many IE classes to IS classes.
-
- * cases.c, command.c, common.c, crosstabs.q, expr-evl.c,
- frequencies.q, list.q, vars-prs.c, vfm.c: Removed reference to
- HAVE_MALLOC_H because Borland C++ alloca() is broken, so why
- include the corresponding header?
-
- * glob.c: (init_glob) Don't malloc term_buffer under Checker.
- Don't bail out if termcap can't be read.
-
- * som.c: (som_destroy_table) Removed.
- (som_reduce_table, som_destroy_all_tables) New functions.
- (som_crush) New function, not implemented.
-
- * som.h: New table option STAB_CRUSH. Comment fix. New struct
- som_submission_form. Function prototypes revised.
-
- Outputting huge tables (1000s of rows) a few rows at a time
- is supported, though untested. May even break everything.
- Actually, the code doesn't even compile right now.
- * som.c: (struct som) New fields htv, nt, seq_no.
- (som_submit_table) Multiple arguments changed to a single
- pointer to struct submission_form. Only increments subtable_num
- if seq_no is zero. Only destroys table if it's not going to
- be reused.
- (replicate_table) New function.
- (output_table) Comment fix.
- (examine_table) Changed inline code to code calling
- replicate_table(). Calculates htv. Supports partial tables.
- (draw_title) Removed comment.
- (build_target) Only allows for title on first part of partial
- tables.
- (dump_plain_table) Only resets table chunk number on first part
- of partial tables; FIXME: doesn't work quite right. Supports
- partial tables.
- (dump_page) Titles only on first part of partial tables.
-
-Fri Jul 5 20:16:19 1996 Ben Pfaff <blp@gnu.org>
-
- * Thanks to an unreliable IDE hard drive, I have spent the last
- day reconstructing my Debian GNU/Linux installation and redoing
- the previous day's changes--somehow I managed to save every file
- except for output.c and output.h. So the following changes could
- really be considered independent of the output.c, output.h changes
- from Jul 4.
-
- * output.h, output.c: Moved the outp_configure_vec global var,
- outp_names struct, and enum set OUTP_S_* from output.h to output.c.
- outp_configure_vec is now static.
-
-Thu Jul 4 20:20:24 1996 Ben Pfaff <blp@gnu.org>
-
- * The entire philosophy behind configuration of the output drivers
- changed. Now there is a termcap-type configuration where drivers
- to be read are determined beforehand, rather than parsing the
- entire output init file and storing it in memory & deciding what
- to actually use later. Faster & more memory-efficient at the same
- time, cool.
-
- * output.c: Comment fix. Removed outp_init_drivers global var.
- Removed all references to synonyms. New structure outp_defn. New
- global vars outp_macros, outp_configure_vec.
- (search_name, delete_name, add_name, check_configure_vec,
- expand_name, find_defn_value) New static functions.
- (outp_configure_clear, outp_configure_add, outp_configure_macro,
- outp_read_devices) New extern functions.
- (outp_init) Much functionality moved into outp_read_devices.
- (outp_read_devices) Format of output init file changed; name of
- file is `devices' rather than `output' to avoid Makefile
- conflicts.
- (outp_clear) Renamed outp_done.
- (outp_list_classes) Bug fix, cleaned up.
- (outp_list_drivers) Not implemented anymore.
- (outp_configure_driver) Now a static function; simplified; now
- interpolates macros; supports new structure.
- (outp_enable_driver, match_synonym) Removed; all references
- removed.
- (find_driver) First argument removed.
-
- * output.h: Global var outp_init_drivers removed; new structure
- outp_names; new enum set OUTP_S_*; new global var
- outp_configure_vec; function prototypes for output.c exports
- updated.
-
- * main.c: (main) Calls outp_read_devices() after parsing the
- command line.
-
- * cmdline.c: (parse_command_line) New option -v --verbose;
- --version changed to -V. --device option changed syntax to just
- take a single device name. Accepts key=value declaration of
- output init file macros. Syntax message updated.
-
- * filename.c: (expand_line) New function.
- (interp_environ_vars) Renamed interp_vars; no longer uses
- fixed-size buffer.
- (blp_getenv) Allows $ARCH and $VER pseudo-environment-vars to be
- overridden by real environment vars.
- (search_path) Uses verbose_msg() instead of #ifdef'd printf().
- * filename.h: interp_environ_vars() renamed interp_vars().
-
- * error.c, error.h: Added extern variable `verbosity', message
- class MM.
-
- * error.c: (vmsg) Support message class MM.
- (verbose_msg) New function.
-
- * descript.q: (generate_z_varname) Bug fix in generation of
- Z-score varnames.
- (dump_z_table) Bug fix in column headers.
-
- * ascii.c: (ascii_init_driver) Changed minimum number of lines per
- page from 29 to 15. Don't set a default for ops[OPS_INIT,
- OPS_DONE]. Writes the uninit string when the driver is closed.
- (ascii_open_page) Write the init string before the first page.
- (output_shorts) Form of main loop changed from `while' to `for'.
- Bug fix with overstrikes: the character is printed *after* the
- backspace. Eliminated a lot of `& 0xff' modifiers.
- (advance_to_left_margin) New function.
- (return_carriage, output_lines) Handle left margin.
-
-Thu Jul 4 00:35:59 1996 Ben Pfaff <blp@gnu.org>
-
- * ascii.c: New option `carriage-return-style'.
-
- * ascii.c: (count_fancy_chars) New function.
- (delineate, text_metrics) Use new function; bug fixes regarding
- rich text strings.
- (text_draw) Bug fix with rich text.
- (output_string, output_shorts) Reordered.
- (output_shorts) Now handles boxchars and some overstrike font
- changes.
- (output_char, return_carriage) New functions.
- (output_lines) Now handles overstriking and font changes properly;
- some code moved to output_shorts.
-
-Tue Jul 2 22:13:23 1996 Ben Pfaff <blp@gnu.org>
-
- [GLOBAL_DEBUGGING]
- * ascii.c: New member `debug' in ascii_driver_ext.
- (ascii_init_driver, delineate) Uses new member.
-
- Now you can set a vertical height on writing text.
- * ascii.c: (delineate) Keeps track of vertical position.
- (text_draw) No longer considers fully justified text an internal
- error.
-
- * output.h: New flag OUTP_T_VERT; other OUTP_T_ values changed.
-
- Tables' titles are drawn; they can have variable height.
- * som.c: `som' struct has new member, title_height.
- (draw_title) New argument. Moved within file. All caller
- changed.
- (build_target) New argument, amount of space needed for first row.
- Calculates height of title, takes that into account. All callers
- changed.
- (dump_plain_table, dump_columnated_table) Took calculation of y1,
- y2 out of loop.
- (dump_columnated_table) [GLOBAL_DEBUGGING] Debugging code
- improved.
- (dump_columnated_table) Organized for readability.
- (dump_page) Makes use of som.title_height.
-
- * som.c: Many comment bug fixes.
-
- * descript.q: (try_name, generate_z_name) Bug fix regarding
- generation of Z-score variable names.
- * var.h: Removed num from descriptives_proc; all referents removed.
-
-Mon Jul 1 22:13:39 1996 Ben Pfaff <blp@gnu.org>
-
- * ascii.c: (ascii_line_horz, ascii_line_vert,
- ascii_line_intersection) Added debugging code.
-
- Added a descriptive line above each table to describe it.
- * command.c: (parse_cmd) Calls som_new_series.
-
- * som.c: New static vars table_num, subtable_num. New `som'
- member `title'.
- (dump_page) New arguments.
- (som_submit_table) Handle new variables.
-
- * som.c, som.h: (som_submit_table) New arguments. All callers
- changed.
- (som_new_series) New function.
- (build_target) Makes room for extra line.
- (draw_title) New function.
- (dump_page) Calls draw_title. Bug fix: doesn't always set
- som.ext->cp to 0.
-
- Columnation of tables support.
- * som.h: Deleted fr, lr, ri from som_table. Reorganized.
-
- * som.c: Deleted references to fr, lr, ri.
- (som_columnate) Bux fix: sets group member of table.
- (som_add_options) Function removed.
- (dump_table) Split into three functions; extensively reworked.
-
- * descript.q: (dump_z_table) Better output table formatting; added
- title support to correspond to som.h changes.
- (display) Title support.
-
- * output.h: Added OUTP_T_NONE.
-
-Mon Jul 1 13:00:00 1996 Ben Pfaff <blp@gnu.org>
-
- * descript.q: Improved handling of Z scores; still not perfect.
-
- * output.h, ascii.c: Added hook for getting em width of current
- font.
-
- * som.c: Uses new em-width hook. Added debugging code to
- several functions.
- (som_columnate) New argument.
- (som_add_options) Removed.
-
-Jun 29 17:40:47 1996 Ben Pfaff <blp@gnu.org>
-
- * som.h, som.c, output.c, output.h, ascii.c: Updated to work with
- rules as a property of the table instead of as a property of the
- cells.
-
- * ascii.c: Added `header' to table of options.
-
- * descript.q: Added even shorter statistic names; modified to work
- with new som interface.
-
- * misc.c (blp_getdelim): Bug fix.
-
- * version.c: includes 'conf.h'.
-
-----------------------------------------------------------------------
-Local Variables:
-mode: change-log
-version-control: never
-End:
projects / pspp / commitdiff