* composite.c (compose_chars_in_text):

* composite.c (compose_chars_in_text):
* eval.c (do_autoload):
* macmenu.c (set_frame_menubar):
* process.c (read_process_output, exec_sentinel):
* xmenu.c (set_frame_menubar):
* xdisp.c (prepare_menu_bars, update_menu_bar, update_tool_bar):
* w32menu.c (set_frame_menubar):
Use record_unwind_save_match_data.
Rename restore_match_data to restore_search_regs.