Use isfinite, round modules from gnulib.

[pspp-builds.git] / src / data / ChangeLog

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+2007-11-02  Ben Pfaff  <blp@gnu.org>
+
+       * data-out.c (output_number): Use isfinite (from C99) instead of
+       gsl_isfinite, since we now have universal support for it in
+       gnulib.
+       (output_infinite): Ditto.
+       [!HAVE_ROUND] (round): Remove definition, since we now have a
+       replacement in gnulib.
+
+2007-10-27  John Darrington <john@darrington.wattle.id.au>
+
+       * dictionary.c: Fixed bug in dict_clone, where the vardict.dict member
+       wasn't initialised correctly. Closes bugs #21330 and 21397
+
+
+2007-10-08  Ben Pfaff  <blp@gnu.org>
+
+       Fix bug #21280.  Thanks to John Darrington for review.
+
+       * file-name.c (create_stream): New function.
+
+       * por-file-writer.c (pfm_open_writer): Use fh_open to open the
+       file handle before creating the file, to ensure that we don't
+       truncate a file that we're reading.  Make code easier to read by
+       using create_stream.
+
+       * sys-file-write.c (sfm_open_writer): Ditto.
+
+2007-10-01  Ben Pfaff  <blp@gnu.org>
+
+       Fix bug #21192.  Thanks to John Darrington for review.
+
+       * casereader.c (casereader_read): Decrement case_cnt before
+       calling the casereader's "read" member function, so that we
+       interact properly with lazy_casereader.
+
+       * datasheet.c: Add regression test for above bug fix.
+       (clone_datasheet): New function.
+       (lazy_callback): New function.
+       (check_datasheet_casereader): New function.
+       (check_datasheet): Check datasheet contents are reported correctly
+       through an ordinary casereader and a lazy casereader.
+       (clone_model): Use clone_datasheet.
+
+2007-09-24  Ben Pfaff  <blp@gnu.org>
+
+       Patch #6210.  Reviewed by John Darrington.
+       * settings.c: Drop "long view", which is not needed any longer.
+       (static var long_view): Removed.
+       (force_long_view): Removed.
+       (get_viewwidth): Removed.
+       (init_viewport): Removed long_view reference.
+
+2007-09-19  John Darrington <john@darrington.wattle.id.au>
+       
+       * settings.c settings.h: Changed viewport's length and width to be 
+       owned by the user interface which uses the data library.  This allows
+       better abstraction, and makes dynamically adjustable dimensions easier.
+       
+2007-09-18  Ben Pfaff  <blp@gnu.org>
+
+       * procedure.c (proc_extract_active_file_data): New function.
+
+       * lazy-casereader.h: New file.
+
+       * lazy-casereader.c: New file.
+
+       * casereader.c (casereader_dynamic_cast): New function.
+
+2007-09-14  Ben Pfaff  <blp@gnu.org>
+
+       * dictionary.c (dict_clone): Copy case indexes from cloned
+       dictionary.  Fixes bug #21061.  Reviewed by John Darrington.
+
+2007-09-13  John Darrington <john@darrington.wattle.id.au>
+
+       * value.c value.h (create_value): New function.
+
+2007-09-12  Ben Pfaff  <blp@gnu.org>
+
+       Make it clear that translator casereader and casewriter translate
+       functions are supposed to destroy their input case.
+       
+       * casereader-translator.c (struct casereader_translator): Change
+       input case parameter of translate member function from const
+       struct ccase * to struct ccase *.
+       (casereader_create_translator): Ditto, for translate parameter.
+
+       * casewriter-translator.c (struct casewriter_translator): Ditto.
+       (casewriter_create_translator): Ditto.
+
+2007-08-27  John Darrington <john@darrington.wattle.id.au>
+       
+       * sys-file-reader.c (read_display_parameters): Force display width 
+       to 8, if the sys file says 0 (like SPSS does).
+
+2007-08-12  Ben Pfaff  <blp@gnu.org>
+
+       * dictionary.c (dict_dump): New function.
+
+2007-08-12  Ben Pfaff  <blp@gnu.org>
+
+       Drop dict_compactor in favor of using the new struct case_map.
+
+       * dictionary.c (struct copy_map): Removed.
+       (struct dict_compactor): Removed.
+       (dict_make_compactor): Removed.
+       (dict_compactor_compact): Removed.
+       (dict_compactor_destroy): Removed.
+
+       * procedure.c (struct data_set): Change `compactor' member to be a
+       struct case_map *.
+       (proc_open): Use case_map_to_compact_dict instead of
+       dict_make_compactor.
+       (proc_casereader_read): Use case_map_execute instead of
+       dict_compactor_compact.
+       (proc_commit): Use case_map_destroy instead of
+       dict_compactor_destroy.
+
+       * scratch-writer.c (struct scratch_writer): Change `compactor'
+       member to be a struct case_map *.
+       (scratch_writer_open): Use case_map_to_compact_dict instead of
+       dict_make_compactor.
+       (scratch_writer_casewriter_write): Use case_map_execute instead of
+       dict_compactor_compact.
+
 2007-08-12  Ben Pfaff  <blp@gnu.org>
 
        * automake.mk: Add case-map.c, case-map.h.