* alloc.c (free_save_value): New function.

[bpt/emacs.git] / src / ChangeLog

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+2012-12-03  Dmitry Antipov  <dmantipov@yandex.ru>
+
+       * alloc.c (free_save_value): New function.
+       (safe_alloca_unwind): Use it.
+       * lisp.h (free_save_value): New prototype.
+       * editfns.c (save_excursion_save): Use Lisp_Misc_Save_Value.
+       Add comment.
+       (save_excursion_restore): Adjust to match saved data structure.
+       Use free_save_value to offload some work from GC.  Drop obsolete
+       #if 0 code.
+
 2012-12-03  Chong Yidong  <cyd@gnu.org>
 
        * fileio.c (Vauto_save_list_file_name): Doc fix.