Continue reforming procedure execution. In this phase, get rid of

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

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+Wed May  3 22:42:12 2006  Ben Pfaff  <blp@gnu.org>
+
+       Continue reforming procedure execution.  In this phase, get rid of
+       many global variables, consolidating procedure execution in
+       procedure.c.  Encapsulate transformations in new "struct
+       trns_chain".  Also, change implementation of N OF CASES, FILTER,
+       and PROCESS IF from special cases to transformations.
+        
+       * automake.mk: (src_data_libdata_a_SOURCES) Add transformations.c,
+       transformations.h.
+
+       * dictionary.c: (global variable default_dict) Move to
+       src/procedure.c.
+
+       * variable.h: (TRNS_*) Move to transformations.h.
+       (struct transformation) Move to transformations.c.
+
 Thu May  4 13:47:06 WST 2006 John Darrington <john@darrington.wattle.id.au>
 
        * sys-file-reader.c: Fixed invalid read problems.