XEmacs 21.4.7 "Economic Science".

[chise/xemacs-chise.git.1] / src / keymap.c

diff --git a/src/keymap.c b/src/keymap.c
index 1d6ef6e..cc18a84 100644 (file)
--- a/src/keymap.c
+++ b/src/keymap.c
@@ -189,7 +189,7 @@ static Lisp_Object Vvertical_divider_map;
    so that things which care (such as the menubar code) can recompute
    privately-cached data when the user has changed keybindings.
  */
-int keymap_tick;
+Fixnum keymap_tick;
 
 /* Prefixing a key with this character is the same as sending a meta bit. */
 Lisp_Object Vmeta_prefix_char;
@@ -221,9 +221,13 @@ Lisp_Object Qbutton4up, Qbutton5up, Qbutton6up, Qbutton7up;
 
 Lisp_Object Qmenu_selection;
 /* Emacs compatibility */
-Lisp_Object Qdown_mouse_1, Qdown_mouse_2, Qdown_mouse_3, Qdown_mouse_4,
-  Qdown_mouse_5;
-Lisp_Object Qmouse_1, Qmouse_2, Qmouse_3, Qmouse_4, Qmouse_5;
+Lisp_Object Qdown_mouse_1, Qmouse_1;
+Lisp_Object Qdown_mouse_2, Qmouse_2;
+Lisp_Object Qdown_mouse_3, Qmouse_3;
+Lisp_Object Qdown_mouse_4, Qmouse_4;
+Lisp_Object Qdown_mouse_5, Qmouse_5;
+Lisp_Object Qdown_mouse_6, Qmouse_6;
+Lisp_Object Qdown_mouse_7, Qmouse_7;
 
 /* Kludge kludge kludge */
 Lisp_Object QLFD, QTAB, QRET, QESC, QDEL, QSPC, QBS;
@@ -1366,6 +1370,10 @@ define_key_check_and_coerce_keysym (Lisp_Object spec,
        *keysym = Qbutton4;
       else if (EQ(*keysym, Qdown_mouse_5))
        *keysym = Qbutton5;
+      else if (EQ(*keysym, Qdown_mouse_6))
+       *keysym = Qbutton6;
+      else if (EQ(*keysym, Qdown_mouse_7))
+       *keysym = Qbutton7;
       else if (EQ(*keysym, Qmouse_1))
        *keysym = Qbutton1up;
       else if (EQ(*keysym, Qmouse_2))
@@ -1376,6 +1384,10 @@ define_key_check_and_coerce_keysym (Lisp_Object spec,
        *keysym = Qbutton4up;
       else if (EQ(*keysym, Qmouse_5))
        *keysym = Qbutton5up;
+      else if (EQ(*keysym, Qmouse_6))
+       *keysym = Qbutton6up;
+      else if (EQ(*keysym, Qmouse_7))
+       *keysym = Qbutton7up;
     }
 }
 
@@ -1542,7 +1554,7 @@ key_desc_list_to_event (Lisp_Object list, Lisp_Object event,
 int
 event_matches_key_specifier_p (Lisp_Event *event, Lisp_Object key_specifier)
 {
-  Lisp_Object event2;
+  Lisp_Object event2 = Qnil;
   int retval;
   struct gcpro gcpro1;
 
@@ -1637,7 +1649,7 @@ define_key_alternate_name (struct key_data *key,
   returned_value->modifiers = 0;
   if (modifiers_sans_meta == XEMACS_MOD_CONTROL)
     {
-      if EQ (keysym, QKspace)
+      if (EQ (keysym, QKspace))
         MACROLET (make_char ('@'), modifiers);
       else if (!CHARP (keysym))
         return;
@@ -2978,7 +2990,8 @@ faster.
      (function, keymap, sort_first))
 {
   /* This function can GC */
-  struct gcpro gcpro1, gcpro2;
+  struct gcpro gcpro1, gcpro2, gcpro3;
+  Lisp_Object table = Qnil;
 
  /* tolerate obviously transposed args */
   if (!NILP (Fkeymapp (function)))
@@ -2987,9 +3000,17 @@ faster.
       function = keymap;
       keymap = tmp;
     }
-  GCPRO2 (function, keymap);
+
+  GCPRO3 (function, keymap, table);
   keymap = get_keymap (keymap, 1, 1);
-  map_keymap (XKEYMAP (keymap)->table, !NILP (sort_first),
+
+  /* elisp_maphash does not allow mapping functions to modify the hash
+     table being mapped over.  Since map-keymap explicitly allows a
+     mapping function to modify KEYMAP, we map over a copy of the hash
+     table instead.  */
+  table = Fcopy_hash_table (XKEYMAP (keymap)->table);
+
+  map_keymap (table, !NILP (sort_first),
              map_keymap_mapper, LISP_TO_VOID (function));
   UNGCPRO;
   return Qnil;
@@ -4281,11 +4302,15 @@ syms_of_keymap (void)
   defsymbol (&Qmouse_3, "mouse-3");
   defsymbol (&Qmouse_4, "mouse-4");
   defsymbol (&Qmouse_5, "mouse-5");
+  defsymbol (&Qmouse_6, "mouse-6");
+  defsymbol (&Qmouse_7, "mouse-7");
   defsymbol (&Qdown_mouse_1, "down-mouse-1");
   defsymbol (&Qdown_mouse_2, "down-mouse-2");
   defsymbol (&Qdown_mouse_3, "down-mouse-3");
   defsymbol (&Qdown_mouse_4, "down-mouse-4");
   defsymbol (&Qdown_mouse_5, "down-mouse-5");
+  defsymbol (&Qdown_mouse_6, "down-mouse-6");
+  defsymbol (&Qdown_mouse_7, "down-mouse-7");
   defsymbol (&Qmenu_selection, "menu-selection");
   defsymbol (&QLFD, "LFD");
   defsymbol (&QTAB, "TAB");