Fixed numerous memory leaks. Changed many of the test cases to use a canonical

[pspp] / src / ChangeLog

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+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: