Get rid of static vars in autorecode.c.

[pspp] / src / ChangeLog

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+Mon Mar 15 20:07:29 2004  Ben Pfaff  <blp@gnu.org>
+
+       Get rid of static vars in autorecode.c.
+
+       * autorecode.c: (struct autorecode_trns) Rename `arc' to `specs',
+       `n_arc' to `spec_cnt'.  All references updated.
+       (static var v_src) Removed.
+       (static var v_dest) Removed.
+       (static var h_trns) Removed.
+       (static var nv_src) Removed.
+       (static var descend) Removed.
+       (static var print) Removed.
+       (enum direction) New enum.
+       (struct autorecode_pgm) New structure.
+       (cmd_autorecode) Use struct autorecode_pgm instead of static vars.
+       Move n_dest local var into struct autorecode_pgm for ease of
+       clean-up.  Use arc_free().
+       (arc_free) New function.
+       (recode) Modify to take struct autorecode_pgm * parameter instead
+       of using statics.  Let the caller clean up.
+       (autorecode_proc_func) Use struct autorecode_pgm * auxiliary data
+       instead of statics.  Rearrange code a little.
+
+Mon Mar 15 00:25:02 2004  Ben Pfaff  <blp@gnu.org>
+
+       Get rid of static, global vars in recode.c.  Remove debug code.
+
+       * recode.c: (static var head) Removed.
+       (global var v) Removed.
+       (global var nv) Removed.
+       (cmd_recode) New local variables head, v, nv.  Initialize and free
+       v.  Don't call debug_print().
+       [DEBUGGING] (dump_dest) Removed.
+       [DEBUGGING] (debug_print) Removed.
+
 Mon Mar 15 00:14:49 2004  Ben Pfaff  <blp@gnu.org>
 
        Get rid of static vars in expr-opt.c.