+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
+
+>>>>>>> 1.110
+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.
+
+>>>>>>> 1.106
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
projects / pspp-builds.git / blobdiff