src/language/control/ChangeLog

   1 Wed May  3 22:45:41 2006  Ben Pfaff  <blp@gnu.org>
   2
   3         Continue reforming procedure execution.  In this phase, get rid of
   4         many global variables, consolidating procedure execution in
   5         procedure.c.  Encapsulate transformations in new "struct
   6         trns_chain".  Also, change implementation of N OF CASES, FILTER,
   7         and PROCESS IF from special cases to transformations.
   8
   9         * do-if.c: (cmd_do_if) Use finalizer to ensure control stack gets
  10         cleared.
  11         (do_if_finalize_func) New function.
  12
  13         * loop.c: (create_loop_trns) Use finalizer to ensure control stack gets
  14         cleared.
  15         (loop_trns_finalize) New function.
  16
  17         * temporary.c: (global var temporary) Removed.  Changed references
  18         to use proc_make_temporary_transformations_permanent() or
  19         proc_in_temporary_transformations().
  20         (global var temp_dict) Removed.
  21         (global var temp_trns) Removed.
  22         (cmd_temporary) Reimplement in terms of
  23         proc_in_temporary_transformations() and
  24         proc_start_temporary_transformations().
  25         (cancel_temporary) Moved to procedure.c, renamed
  26         proc_cancel_temporary_transformations().
  27
  28 Thu Mar  2 08:40:33 WST 2006 John Darrington <john@darrington.wattle.id.au>
  29
  30         * Moved files from src directory