* 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.

7 files changed, 22 insertions, 21 deletions

diff --git a/src/composite.c b/src/composite.c
index f8e655a3685..ff2eed925d1 100644
--- a/src/composite.c
+++ b/src/composite.c
@@ -628,7 +628,7 @@ compose_chars_in_text (start, end, string)
     }
 
   /* Preserve the match data.  */
-  record_unwind_protect (Fset_match_data, Fmatch_data (Qnil, Qnil));
+  record_unwind_save_match_data ();
 
   /* If none of ASCII characters have composition functions, we can
      skip them quickly.  */
diff --git a/src/eval.c b/src/eval.c
index 0eb1482ee0b..46affcac418 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -1971,7 +1971,7 @@ do_autoload (fundef, funname)
   GCPRO3 (fun, funname, fundef);
 
   /* Preserve the match data.  */
-  record_unwind_protect (Fset_match_data, Fmatch_data (Qnil, Qnil));
+  record_unwind_save_match_data ();
 
   /* Value saved here is to be restored into Vautoload_queue.  */
   record_unwind_protect (un_autoload, Vautoload_queue);
diff --git a/src/macmenu.c b/src/macmenu.c
index 77c66470c09..ee83a5f609f 100644
--- a/src/macmenu.c
+++ b/src/macmenu.c
@@ -1406,7 +1406,7 @@ install_menu_quit_handler (MenuHandle menu_handle)
   EventTypeSpec typesList[] = { { kEventClassKeyboard, kEventRawKeyDown } };
   int i = MIN_MENU_ID;
   MenuHandle menu = menu_handle ? menu_handle : GetMenuHandle (i);
-    
+
   while (menu != NULL)
     {
       InstallMenuEventHandler (menu, handler, GetEventTypeCount (typesList),
@@ -1475,7 +1475,7 @@ set_frame_menubar (f, first_time, deep_p)
          because it is not reentrant.  */
       specbind (Qdebug_on_next_call, Qnil);
 
-      record_unwind_protect (Fset_match_data, Fmatch_data (Qnil, Qnil));
+      record_unwind_save_match_data ();
       if (NILP (Voverriding_local_map_menu_flag))
         {
           specbind (Qoverriding_terminal_local_map, Qnil);
@@ -1676,7 +1676,7 @@ pop_down_menu (arg)
 {
   struct Lisp_Save_Value *p1 = XSAVE_VALUE (Fcar (arg));
   struct Lisp_Save_Value *p2 = XSAVE_VALUE (Fcdr (arg));
-  
+
   FRAME_PTR f = p1->pointer;
   MenuHandle *menu = p2->pointer;
 
@@ -1955,7 +1955,7 @@ mac_menu_show (f, x, y, for_click, keymaps, title, error)
 
   /* Add event handler so we can detect C-g. */
   install_menu_quit_handler (menu);
-  
+
   /* Display the menu.  */
   menu_item_choice = PopUpMenuSelect (menu, pos.v, pos.h, 0);
   menu_item_selection = LoWord (menu_item_choice);
diff --git a/src/process.c b/src/process.c
index d2d4390c501..0a4ee8aee46 100644
--- a/src/process.c
+++ b/src/process.c
@@ -4887,10 +4887,10 @@ read_process_output (proc, channel)
         {
           Lisp_Object tem;
           /* Don't clobber the CURRENT match data, either!  */
-          tem = Fmatch_data (Qnil, Qnil);
-          restore_match_data ();
-          record_unwind_protect (Fset_match_data, Fmatch_data (Qnil, Qnil));
-          Fset_match_data (tem);
+          tem = Fmatch_data (Qnil, Qnil, Qnil);
+          restore_search_regs ();
+          record_unwind_save_match_data ();
+          Fset_match_data (tem, Qt);
         }
 
       /* For speed, if a search happens within this code,
@@ -4944,7 +4944,7 @@ read_process_output (proc, channel)
                                    read_process_output_error_handler);
 
       /* If we saved the match data nonrecursively, restore it now.  */
-      restore_match_data ();
+      restore_search_regs ();
       running_asynch_code = outer_running_asynch_code;
 
       /* Handling the process output should not deactivate the mark.  */
@@ -6348,10 +6348,10 @@ exec_sentinel (proc, reason)
   if (outer_running_asynch_code)
     {
       Lisp_Object tem;
-      tem = Fmatch_data (Qnil, Qnil);
-      restore_match_data ();
-      record_unwind_protect (Fset_match_data, Fmatch_data (Qnil, Qnil));
-      Fset_match_data (tem);
+      tem = Fmatch_data (Qnil, Qnil, Qnil);
+      restore_search_regs ();
+      record_unwind_save_match_data ();
+      Fset_match_data (tem, Qt);
     }
 
   /* For speed, if a search happens within this code,
@@ -6365,7 +6365,7 @@ exec_sentinel (proc, reason)
                              exec_sentinel_error_handler);
 
   /* If we saved the match data nonrecursively, restore it now.  */
-  restore_match_data ();
+  restore_search_regs ();
   running_asynch_code = outer_running_asynch_code;
 
   Vdeactivate_mark = odeactivate;
diff --git a/src/w32menu.c b/src/w32menu.c
index 8a90eae7ec7..c5af0aae980 100644
--- a/src/w32menu.c
+++ b/src/w32menu.c
@@ -1443,7 +1443,8 @@ set_frame_menubar (f, first_time, deep_p)
          because it is not reentrant.  */
       specbind (Qdebug_on_next_call, Qnil);
 
-      record_unwind_protect (Fset_match_data, Fmatch_data (Qnil, Qnil));
+      record_unwind_save_match_data ();
+
       if (NILP (Voverriding_local_map_menu_flag))
         {
           specbind (Qoverriding_terminal_local_map, Qnil);
diff --git a/src/xdisp.c b/src/xdisp.c
index fb5b8fbe6f2..3a44cc808c0 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -8489,7 +8489,7 @@ prepare_menu_bars ()
       Lisp_Object tail, frame;
       int count = SPECPDL_INDEX ();
 
-      record_unwind_protect (Fset_match_data, Fmatch_data (Qnil, Qnil));
+      record_unwind_save_match_data ();
 
       FOR_EACH_FRAME (tail, frame)
         {
@@ -8612,7 +8612,7 @@ update_menu_bar (f, save_match_data)
 
           set_buffer_internal_1 (XBUFFER (w->buffer));
           if (save_match_data)
-            record_unwind_protect (Fset_match_data, Fmatch_data (Qnil, Qnil));
+            record_unwind_save_match_data ();
           if (NILP (Voverriding_local_map_menu_flag))
             {
               specbind (Qoverriding_terminal_local_map, Qnil);
@@ -8803,7 +8803,7 @@ update_tool_bar (f, save_match_data)
 
           /* Save match data, if we must.  */
           if (save_match_data)
-            record_unwind_protect (Fset_match_data, Fmatch_data (Qnil, Qnil));
+            record_unwind_save_match_data ();
 
           /* Make sure that we don't accidentally use bogus keymaps.  */
           if (NILP (Voverriding_local_map_menu_flag))
diff --git a/src/xmenu.c b/src/xmenu.c
index 6f758d12fc7..16d4e0029cd 100644
--- a/src/xmenu.c
+++ b/src/xmenu.c
@@ -2030,7 +2030,7 @@ set_frame_menubar (f, first_time, deep_p)
          because it is not reentrant.  */
       specbind (Qdebug_on_next_call, Qnil);
 
-      record_unwind_protect (Fset_match_data, Fmatch_data (Qnil, Qnil));
+      record_unwind_save_match_data ();
       record_unwind_protect (unuse_menu_items, Qnil);
       if (NILP (Voverriding_local_map_menu_flag))
         {