[Pspp-cvs] Changes to pspp/src/ChangeLog

[Ben Pfaff]

Index: pspp/src/ChangeLog
diff -u pspp/src/ChangeLog:1.168 pspp/src/ChangeLog:1.169
--- pspp/src/ChangeLog:1.168    Sat Apr 23 09:27:24 2005
+++ pspp/src/ChangeLog  Tue Apr 26 06:32:02 2005
@@ -1,3 +1,52 @@
+Mon Apr 25 22:55:59 2005  Ben Pfaff  <address@hidden>
+
+       Finish fixing MATCH FILES (PR 11677).
+
+       * get.c: (trim_dictionary) Rewrite in terms of drop_variables(),
+       keep_variables(), rename_variables().
+       (drop_variables) New function.
+       (keep_variables) New function.
+       (struct mtf_file) Rename `in' to `in_name'.  Add `in_var'.
+       (cmd_match_files) Deal with in_var.  Use drop_variables(),
+       keep_variables().  When IN is specified, require BY.  Set master
+       variables after master dictionary is complete.  Add IN variables
+       after master dictionary is complete.
+       (mtf_free_file) Free `in_name'.
+       (mtf_delete_file_in_place) Set in_var value to 0.
+       (mtf_read_nonactive_records)  Rephrase.
+       (mtf_processing) Support IN.  Rephrase.  Fix bugs.
+       (mtf_merge_dictionary) Don't set master variables; we do that
+       later now.
+       (get_master) Don't insist that there's a master variable.
+       
+Mon Apr 25 22:55:22 2005  Ben Pfaff  <address@hidden>
+
+       Kluge to make some variable renaming sort of work.
+       Needs real fix.
+
+       * dictionary.c: (dict_rename_var) Call dict_add_longvar_entry().
+
+Mon Apr 25 22:52:28 2005  Ben Pfaff  <address@hidden>
+
+       Add functions for comparing sets of variables between cases.
+       Use the functions.
+
+       * case.c: (case_compare) New function.
+       (case_compare_2dict) New function.
+       
+       * aggregate.c: (struct agr_proc) Remove `prev_break' member.  Add
+       `break_case'.
+       (cmd_aggregate) Nullify break_case.  Don't call
+       initialize_aggregate_info().
+       (agr_destroy) Destroy break_case.
+       (aggregate_single_case) Rewrite.  Use case_compare().
+       (dump_aggregate_info) Copy from break_case into output.
+       (initialize_aggregate_info) Copy break_case from input.
+
+       * get.c: (mtf_compare_BY_values) Use case_compare_2dict().
+
+       * vfm.c: (equal_splits) Use case_compare().
+
 Sat Apr 23 17:01:04 WST 2005 John Darrington <address@hidden>
 
        * dictionary.c vars-prs.c sfm-write.c: Fixed some memory leaks