Add random access to casefiles, for use in GUI.

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

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+Tue Jun  6 18:46:26 2006  Ben Pfaff  <blp@gnu.org>
+
+       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 <john@darrington.wattle.id.au>
+
+       * settings.c: Added call to i18n{done, init}.
+
+Tue May  9 21:09:17 2006  Ben Pfaff  <blp@gnu.org>
+
+       * procedure.h: Add WARN_UNUSED_RESULT to procedure function
+       prototypes.
+
+Tue May  9 21:08:05 2006  Ben Pfaff  <blp@gnu.org>
+
+       * casefile.c: Convert many uses of `int' to `bool'.
+
+Sat May  6 22:49:43 2006  Ben Pfaff  <blp@gnu.org>
+
+       * transformations.c (trns_chain_destroy): Destroy chain's trns
+       member, to fix memory leak.
+
+Sat May  6 22:48:30 2006  Ben Pfaff  <blp@gnu.org>
+
+       * storage-stream.c (storage_source_decapsulate): Destroy case
+       source to fix memory leak.
+
+Sat May  6 22:46:47 2006  Ben Pfaff  <blp@gnu.org>
+
+       * 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  <blp@gnu.org>
 
        * procedure.c (proc_done): Destroy default_dict, to fix memory