X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2FChangeLog;h=9bd3d42949fe11e6efbded158c292f9bf3c5eef4;hb=0fa141762183890ebd139ccd9264f08db9011539;hp=0da663bf2ece5a4b343e88ab6b77f4053a50d4d8;hpb=81fff61a96bece351e381ad3fef8ab1248a952ba;p=pspp-builds.git diff --git a/src/data/ChangeLog b/src/data/ChangeLog index 0da663bf..9bd3d429 100644 --- a/src/data/ChangeLog +++ b/src/data/ChangeLog @@ -1,3 +1,474 @@ +Sat Nov 18 20:46:35 2006 Ben Pfaff + + * format.c: (fmt_date_template) Distinguish characters for which a + space is output and any date delimiter is allowed on input, from + those for which a space is output and only a space is allowed on + input. The former is represented by X, the latter by a space. + Also, drop distinction between h and H, changing the former to the + latter. + + * data-in.c: Completely rewrite internals to conform to SPSS input + formats as closely as possible. + (data_in) Changed external interface by replacing the structure + that was used as a single argument by a set of arguments. Updated + all callers. + (data_in_finite_line) Removed. Converted all callers to use plain + data_in. + (data_in_get_integer_format) New function. + (data_in_set_integer_format) New function. + (data_in_get_float_format) New function. + (data_in_set_float_format) New function. + + * data-in.h: (enums DI_IGNORE_ERROR, DI_IMPLIED_DECIMALS) Removed. + (struct data_in) Removed. + + * data-out.c: (output_date) Drop each component from the input as + it is output, to allow us to drop the distinction between h (a + count of hours) and H (the hour of day) template characters. + Also, handle new X template character. + (output_scientific) Follow more rational rule on when to drop + fraction introduced between SPSS 13 and 15. Updated test case to + match new behavior. + +Sat Nov 11 11:41:26 2006 Ben Pfaff + + Fix buffer overflow reported by John Darrington. + + * data-out.c (output_bcd_integer): In case of SYSMIS, etc., + realize that DIGITS is a count of nibbles, not of bytes. + +Sat Nov 4 15:59:56 2006 Ben Pfaff + + * calendar.c (calendar_offset_to_gregorian) Also return the + year-of-day. Change callers to new interface. + + * data-out.c: Completely rewrite internals to conform to SPSS + output formats as completely as possible. + (data_out) Change interface to put input parameters before output + parameters, for consistency with the style I now prefer. Update + all callers. + (data_out_get_integer_format) New public function. + (data_out_set_integer_format) New public function. + (data_out_get_float_format) New public function. + (data_out_set_float_format) New public function. + + * data-out.h: New file. Move prototype for data_out here, from + format.h. + + * format.c: (fmt_step_width) Use equality comparison instead of + bitwise and, for clarity. + (fmt_is_string) Ditto. + (fmt_input_to_output) Fix categories that are translated to F + format. + +Sun Nov 5 08:29:34 WST 2006 John Darrington + + * casefilter.c casefilter.h (new files), casefile.c casefile.h + casefile-private.h: Added casefilter to assist commands with missing + values. + +Sat Nov 4 11:47:09 2006 Ben Pfaff + + Implement SET ERRORS, SHOW ERRORS. Fixes bug #17609. + + * settings.c: (route_errors_to_terminal) New variable. + (route_errors_to_listing) New variable. + (get_error_routing_to_terminal) New function. + (set_error_routing_to_terminal) New function. + (get_error_routing_to_listing) New function. + (set_error_routing_to_listing) New function. + + * settings.h: (SET_ROUTE_* enums) Removed, because unused. + +Tue Oct 31 19:58:27 2006 Ben Pfaff + + * format.c: Completely rewrite, to achieve better abstraction. + Rewrite all references to formats in other files. + + * format.def: Rewrite and reorganize. + + * settings.c: Move everything related to custom currency formats + into format.[ch], changing them in form, so as to group related + code and definitions better. Changed all references to use the + new functions. + (static var decimal) Removed. + (static var grouping) Removed. + (static var cc) Removed. + (get_decimal) Removed. + (set_decimal) Removed. + (get_grouping) Removed. + (set_grouping) Removed. + (get_cc) Removed. + (set_cc) Removed. + + * settings.h: (macro CC_CNT) Removed. + (macro CC_WIDTH) Removed. + (struct custom_currency) Removed. + +Tue Oct 31 19:56:19 2006 Ben Pfaff + + * data-in.c (data_in): Use switch statement instead of table, to + avoid dependence on the order of the FMT_* enums. + +Tue Oct 31 19:35:36 2006 Ben Pfaff + + * data-out.c: (num_to_string) Removed, because it was dead code. + +Tue Oct 31 18:09:24 2006 Ben Pfaff + + * data-in.c (parse_trailer): Fix error message. + +Sat Oct 28 11:56:50 2006 Ben Pfaff + + * format.c (fmt_is_binary): New function. + +Thu Oct 19 22:59:56 WST 2006 John Darrington + + * procedure.c procedure.h: Encapsulated the static data into a single + struct. + +Sat Oct 14 16:56:44 2006 Ben Pfaff + + * casefile.c (casereader_read_xfer): Always initialize the case, + even on an error condition. + +Wed Sep 27 09:37:49 WST 2006 John Darrington + + * procedure.c (case_limit_trns_proc): Fixed buglet which rendered the + entire function useless. + +Mon Sep 25 17:11:46 WST 2006 John Darrington + + * casefile-private.h casefile.c casefile.h fastfile.c: Created new + casereader method casereader_clone. + + * procedure.c pransformations.h: Introduced new type casenum_t + +Thu Sep 21 07:00:30 2006 Ben Pfaff + + * variable.c: (width_to_bytes) Rephrase code for clarify. + +Sun Jul 16 19:52:03 2006 Ben Pfaff + + * format.c: (fmt_type_from_string) New function. + (fmt_to_string) Include decimals in output if the format has + decimals, even if the format type does not. This way, we can + accurately reproduce incorrect formats in user output. + (check_common_specifier) Make the check for a bad format type an + assertion, so we get bug reports if they show up. Fix message. + Check for decimal places with a format type that doesn't allow + them. + (check_input_specifier) Remove check for FMT_X, which has been + deleted. + (check_output_specifier) Ditto. + + * format.def: Remove FMT_T, FMT_X, FMT_DESCEND, FMT_NEWREC. + + * format.h: (macro FMT_TYPE_LEN_MAX) New macro. + (struct fmt_desc) Use FMT_TYPE_LEN_MAX in definition. + (enum fmt_parse_flags) Removed. + +Mon Jul 17 18:26:21 WST 2006 John Darrington + + * casefile.c casefile.h: Converted to an abstract base class. + * casefile-private.h fastfile.c fastfile.h: New files. + * automake.mk procedure.c scratch-writer.c storage-stream.c + +Wed Jul 12 21:02:26 2006 Ben Pfaff + + * procedure.c (internal_procedure): Create sink_case with only as + many values as the compacted dictionary. + +Wed Jul 12 21:01:00 2006 Ben Pfaff + + Remove "debugging" code that caused plenty of false positives and + no true positives. + + * case.h (struct ccase): [DEBUGGING] Remove `this' member. + + * case.c: Remove all references to `this' member. + +Thu Jul 6 19:09:53 2006 Ben Pfaff + + Fix link error noted by Jason Stover. + + * storage-stream.c: Include . + +Tue Jul 4 08:47:35 2006 Ben Pfaff + + Fix bug #15766 (/KEEP subcommand on SAVE doesn't fully support + ALL) and additional underlying system file issues. + + Thanks to John Darrington for review. + + First problem: var_hash points to variables not owned by the + sys-file-reader, which the caller may free or modify. Use an + array of sfm_vars instead, as done earlier (e.g. CVS version + 1.12). + + * sys-file-reader.c (struct sfm_reader): Remove var_hash, svars + members and remove all code that references it. Add vars, var_cnt + members. Remove fix_specials member, which was unused. + (struct sfm_var) Remove name member, which was unused. + (sfm_close_reader) Free vars member instead of var_hash. + (compare_var_shortnames) Removed. + (hash_var_shortname) Removed. + (sfm_open_reader) Fill out vars array. + (compare_var_index) Removed. + (sfm_read_case) Use vars instead of var_hash. + + Second problem: we're confused about when we actually have very + long strings, causing us to choose incorrectly between slow path + and fast path in sfm_read_case. + + * sys-file-reader.c: (sfm_open_reader) Only mark has_vls if we + have very long strings, not when we have long variable names, + which is an unrelated feature. + +Tue Jun 27 12:06:49 2006 Ben Pfaff + + * variable.h: Move var_set and variable parsing declarations to + new header, src/language/lexer/variable-parser.h. Modified lots + of files to include the new header. + +Sun Jun 25 22:39:32 2006 Ben Pfaff + + * value-labels.c (value_to_string): When there's no value label, + format the variable according to its print format, instead of + always effectively using A or F format. + +Mon Jun 19 18:05:42 WST 2006 John Darrington + + * casefile.c (casefile_get_random_reader): Nasty hack to get around + the mode assertion. + + * format.c: Removed tortological assertion. + +Fri Jun 9 12:20:09 2006 Ben Pfaff + + Reform string library. + + * file-name.c (fn_interp_vars): Change interface to take a + substring as input. Updated all users. + +Fri Jun 9 12:11:24 2006 Ben Pfaff + + * format.c (measure_is_valid): Really return false when m >= + n_MEASURES. + +Tue Jun 6 18:46:26 2006 Ben Pfaff + + Implement random access to casefiles, for use in GUI. + + * casefile.c: (struct casereader) Add `random', `file_ofs', + `buffer_ofs' members. + (casefile_get_random_reader) New function. + (read_open_file) Break part into new function + seek_and_fill_buffer(). + (fill_buffer) Update buffer_ofs, file_ofs. + (casereader_seek) New function. + +Tue May 30 19:52:33 WST 2006 John Darrington + + * settings.c: Added call to i18n{done, init}. + +Tue May 9 21:09:17 2006 Ben Pfaff + + * procedure.h: Add WARN_UNUSED_RESULT to procedure function + prototypes. + +Tue May 9 21:08:05 2006 Ben Pfaff + + * casefile.c: Convert many uses of `int' to `bool'. + +Sat May 6 22:49:43 2006 Ben Pfaff + + * transformations.c (trns_chain_destroy): Destroy chain's trns + member, to fix memory leak. + +Sat May 6 22:48:30 2006 Ben Pfaff + + * storage-stream.c (storage_source_decapsulate): Destroy case + source to fix memory leak. + +Sat May 6 22:46:47 2006 Ben Pfaff + + * scratch-reader.c (scratch_reader_read_case): Copy into existing + case passed as argument instead of initializing the argument as a + case. Fixes memory leak that showed up in + tests/command/aggregate.sh with scratch files. + +Sat May 6 22:45:55 2006 Ben Pfaff + + * procedure.c (proc_done): Destroy default_dict, to fix memory + leak. + +Sat May 6 22:44:44 2006 Ben Pfaff + + Simplify procedure_with_splits(). + + * procedure.c (struct split_aux_data): Removed case_count member. + (procedure_with_splits) Don't initialize case_count. + (split_procedure_case_func) Check whether prev_case is null + instead of case_count. + (split_procedure_end_func) Ditto. + +Sat May 6 22:42:23 2006 Ben Pfaff + + * case.c (case_move): Do nothing if dst and src are the same + object. + (case_try_create) Merge two similar cases. + (case_copy) Unshare only if data must be actually copied. + +Sun May 7 10:04:06 WST 2006 John Darrington + + * data-in.c data-out.c dictionary.c sys-file-reader.c + sys-file-writer.c variable.c variable.h: Reworked very long string + support for better encapsulation. + +Sat May 6 19:02:00 2006 Ben Pfaff + + * value-labels.c (val_labs_can_set_width): New function. + (val_labs_set_width) Clear labels if increasing width to long + string. + (val_labs_destroy) Remove unneeded test for null. + +Sat May 6 16:14:08 2006 Ben Pfaff + + * value-labels.h: Remove unneeded dependency on variable.h. + +Sat May 6 15:58:36 2006 Ben Pfaff + + Get rid of `char *c' member in union value, for cleanliness. + + * value.h: (union value) Remove `c' member. + +Sat May 6 15:36:59 2006 Ben Pfaff + + Make dictionary compacting functions a little more general. + + * sys-file-writer.c (sfm_open_writer): Use + dict_compacting_would_change(). + (does_dict_need_translation) Removed. + +Sat May 6 15:35:42 2006 Ben Pfaff + + Make dictionary compacting functions a little more general. + + * dictionary.c (dict_needs_compaction): Rename + dict_compacting_would_shrink(). Update all callers. + (dict_compacting_would_change) New function. + +Sat May 6 14:25:49 2006 Ben Pfaff + + * sys-file-writer.c: (does_dict_need_translation) Fix bug: + inverted return value (!). + +Sat May 6 13:37:52 2006 Ben Pfaff + + Continue reforming procedure execution. + + * procedure.c: Search and replace "vfm" by "proc". Notably: + (static var vfm_source) Rename proc_source. Update all + references. + (static var vfm_sink) Rename proc_sink. Update all references. + +Sat May 6 12:38:55 2006 Ben Pfaff + + Continue reforming procedure execution. In this phase, remove + PROCESS IF, which was deprecated anyway and can be easily + simulated with TEMPORARY followed by SELECT IF. + + * procedure.c: (open_active_file) Don't call + add_process_if_trns(). + (discard_variables) Get rid of redundant call to + proc_cancel_all_transformations(). + (add_process_if_trns) Removed. + (process_if_trns_proc) Removed. + (process_if_trns_free) Removed. + +Sat May 6 10:58:05 2006 Ben Pfaff + + Continue reforming procedure execution. In this phase, add + `const' to the case passed to procedure()'s callback. + + Updated all users of procedure() as well. + + * procedure.c: (struct write_case_data) Add "const" to ccase + parameter for case_func member. + (procedure) Add "const" to ccase parameter for proc_func + parameter. + (multipass_case_func) Make ccase parameter const. + (internal_procedure) Add "const" to ccase parameter for case_func + parameter. + (split_procedure_case_func) Make ccase parameter const. + (multipass_split_case_func) Make ccase parameter const. + +Sat May 6 10:30:33 2006 Ben Pfaff + + Continue reforming procedure execution. In this phase, get rid of + the output code for SPLIT FILE groups in procedure.c, which really + shouldn't be doing any output. Move it into the individual + procedures instead. This also adds some flexibility. + + Updated many users of procedure_with_splits() and + multipass_procedure_with_splits() to call + output_split_file_values() and to deal with increased use of + const. + + * procedure.c: (struct split_aux_data) Add "const struct ccase *" + parameter to begin_func member. + (procedure_with_splits) Add "const struct ccase *" parameter to + begin_func parameter. Make ccase parameter const in proc_func + parameter. + (split_procedure_case_func) Don't dump split file group. Pass + case to begin_func. + (dump_splits) Moved to language/dictionary/split-file.c as + output_split_file_values(). + (struct multipass_split_aux_data) Add "const struct ccase *" + parameter to split_func member. + (multipass_procedure_with_splits) Add "const struct ccase *" + parameter to split_func parameter. + (multipass_split_case_func) Save new SPLIT FILE case before + outputting case. + (multipass_split_output) Pass saved SPLIT FILE case to split_func. + +Fri May 5 22:48:50 2006 Ben Pfaff + + Continue reforming procedure execution. Change + internal_procedure() so that it calls open_active_file() and + close_active_file(), which isolates most of the actual procedure + functionality. + + * procedure.c: (struct write_case_data) Rename `proc_func' member + to `case_func' and update all references. + (procedure) Rewrite as one-line wrapper around + internal_procedure(). + (struct multipass_aux_data) New. + (multipass_callback) Renamed multipass_case_func(). Use struct + multipass_aux_data as auxiliary data. + (multipass_end_func) New function. + (multipass_procedure) Rewrite as wrapper for internal_procedure() + that uses multipass_case_func, multipass_end_func. + (internal_procedure) Add `end_func' argument. Move optimization + of trivial case in here. Move call to open_active_file() and + close_active_file() in here. Now assert that vfm_source is + non-null. + (procedure_with_splits_callback) Rename + split_procedure_case_func(). + (split_procedure_end_func) New function. + (multipass_split_callback) Rename multipass_split_case_func. + (multipass_split_end_func) New function. + (discard_variables) No need to test for nonnull vfm_source. + +Fri May 5 21:34:02 2006 Ben Pfaff + + Continue reforming procedure execution. Get rid of unused member. + + * procedure.c: (struct write_case_data) Remove `cases_analyzed' + member. + (write_case) Don't increment cases_analyzed. + Thu May 4 21:50:11 2006 Ben Pfaff Continue reforming procedure execution. In this phase, move