and loop around to read another event. */
save = Vquit_flag;
Vquit_flag = Qnil;
- tem = get_keyelt (access_keymap (get_keymap_1 (Vspecial_event_map, 0, 0),
- c, 0, 0), 1);
+ tem = access_keymap (get_keymap_1 (Vspecial_event_map, 0, 0), c, 0, 0, 1);
Vquit_flag = save;
if (!NILP (tem))
for (mapno = nmaps - 1; mapno >= 0; mapno--)
if (!NILP (maps[mapno]))
{
- def = get_keyelt (access_keymap (maps[mapno], Qmenu_bar, 1, 0), 0);
+ def = access_keymap (maps[mapno], Qmenu_bar, 1, 0, 0);
tem = Fkeymapp (def);
if (!NILP (tem))
menu_bar_one_keymap (def);
if (!NILP (maps[i]))
{
Lisp_Object keymap;
-
- keymap = get_keyelt (access_keymap (maps[i], Qtool_bar, 1, 1), 0);
+
+ /* Why set the `noinherit' flag ? -sm */
+ keymap = access_keymap (maps[i], Qtool_bar, 1, 1, 0);
if (!NILP (Fkeymapp (keymap)))
{
Lisp_Object tail;
int i, first_binding;
int did_meta = 0;
- /* If KEY is a meta ASCII character, treat it like meta-prefix-char
- followed by the corresponding non-meta character.
- Put the results into DEFS, since we are going to alter that anyway.
- Do not alter CURRENT or NEXT. */
- if (INTEGERP (key) && (XUINT (key) & CHAR_META))
- {
- for (i = 0; i < nmaps; i++)
- if (! NILP (current[i]))
- {
- Lisp_Object def;
- def = get_keyelt (access_keymap (current[i],
- meta_prefix_char, 1, 0), 0);
-
- /* Note that since we pass the resulting bindings through
- get_keymap_1, non-prefix bindings for meta-prefix-char
- disappear. */
- defs[i] = get_keymap_1 (def, 0, 1);
- }
- else
- defs[i] = Qnil;
-
- did_meta = 1;
- XSETINT (key, XFASTINT (key) & ~CHAR_META);
- }
-
first_binding = nmaps;
for (i = nmaps - 1; i >= 0; i--)
{
else
map = current[i];
- defs[i] = get_keyelt (access_keymap (map, key, 1, 0), 1);
+ defs[i] = access_keymap (map, key, 1, 0, 1);
if (! NILP (defs[i]))
first_binding = i;
}
Lisp_Object key;
key = keybuf[fkey_end++];
- /* Look up meta-characters by prefixing them
- with meta_prefix_char. I hate this. */
- if (INTEGERP (key) && XUINT (key) & meta_modifier)
- {
- fkey_next
- = get_keymap_1
- (get_keyelt
- (access_keymap (fkey_map, meta_prefix_char, 1, 0), 0),
- 0, 1);
- XSETFASTINT (key, XFASTINT (key) & ~meta_modifier);
- }
- else
- fkey_next = fkey_map;
-
fkey_next
- = get_keyelt (access_keymap (fkey_next, key, 1, 0), 1);
+ = access_keymap (fkey_map, key, 1, 0, 1);
/* Handle symbol with autoload definition. */
if (SYMBOLP (fkey_next) && ! NILP (Ffboundp (fkey_next))
Lisp_Object key;
key = keybuf[keytran_end++];
- /* Look up meta-characters by prefixing them
- with meta_prefix_char. I hate this. */
- if (INTEGERP (key) && XUINT (key) & meta_modifier)
- {
- keytran_next
- = get_keymap_1
- (get_keyelt
- (access_keymap (keytran_map, meta_prefix_char, 1, 0), 0),
- 0, 1);
- XSETFASTINT (key, XFASTINT (key) & ~meta_modifier);
- }
- else
- keytran_next = keytran_map;
-
keytran_next
- = get_keyelt (access_keymap (keytran_next, key, 1, 0), 1);
+ = access_keymap (keytran_map, key, 1, 0, 1);
/* Handle symbol with autoload definition. */
if (SYMBOLP (keytran_next) && ! NILP (Ffboundp (keytran_next))
return list;
}
- return Qnil;
+ return get_keymap_1(list, 0, autoload);
}
map_parent = Fkeymap_parent (map);
if (! NILP (map_parent))
- parent_entry = get_keyelt (access_keymap (map_parent, event, 0, 0), 0);
+ parent_entry = access_keymap (map_parent, event, 0, 0, 0);
else
parent_entry = Qnil;
If NOINHERIT, don't accept a subkeymap found in an inherited keymap. */
Lisp_Object
-access_keymap (map, idx, t_ok, noinherit)
+access_keymap (map, idx, t_ok, noinherit, autoload)
Lisp_Object map;
Lisp_Object idx;
int t_ok;
int noinherit;
+ int autoload;
{
int noprefix = 0;
Lisp_Object val;
with more than 24 bits of integer. */
XSETFASTINT (idx, XINT (idx) & (CHAR_META | (CHAR_META - 1)));
+ /* Handle the special meta -> esc mapping. */
+ if (INTEGERP (idx) && XUINT (idx) & meta_modifier)
+ {
+ map = get_keymap_1 (access_keymap
+ (map, meta_prefix_char, t_ok, noinherit, autoload),
+ 0, autoload);
+ XSETINT (idx, XFASTINT (idx) & ~meta_modifier);
+ }
+
{
Lisp_Object tail;
Lisp_Object t_binding;
t_binding = Qnil;
- for (tail = map; CONSP (tail); tail = XCDR (tail))
+ for (tail = XCDR (map);
+ CONSP (tail) || (tail = get_keymap_1(tail, 0, autoload), CONSP (tail));
+ tail = XCDR (tail))
{
Lisp_Object binding;
{
/* If NOINHERIT, stop finding prefix definitions
after we pass a second occurrence of the `keymap' symbol. */
- if (noinherit && EQ (binding, Qkeymap) && ! EQ (tail, map))
+ if (noinherit && EQ (binding, Qkeymap))
noprefix = 1;
}
else if (CONSP (binding))
return Qnil;
if (CONSP (val))
fix_submap_inheritance (map, idx, val);
- return val;
+ return get_keyelt (val, autoload);
}
if (t_ok && EQ (XCAR (binding), Qt))
t_binding = XCDR (binding);
return Qnil;
if (CONSP (val))
fix_submap_inheritance (map, idx, val);
- return val;
+ return get_keyelt (val, autoload);
}
}
else if (CHAR_TABLE_P (binding))
return Qnil;
if (CONSP (val))
fix_submap_inheritance (map, idx, val);
- return val;
+ return get_keyelt (val, autoload);
}
}
QUIT;
}
- return t_binding;
+ return get_keyelt (t_binding, autoload);
}
}
else
{
Lisp_Object map;
-
map = get_keymap_1 (Fcar_safe (object), 0, autoload);
- if (NILP (map))
- /* Invalid keymap */
- return object;
- else
- {
- Lisp_Object key;
- key = Fcdr (object);
- if (INTEGERP (key) && (XUINT (key) & meta_modifier))
- {
- object = access_keymap (map, meta_prefix_char, 0, 0);
- map = get_keymap_1 (object, 0, autoload);
- object = access_keymap (map, make_number (XINT (key)
- & ~meta_modifier),
- 0, 0);
- }
- else
- object = access_keymap (map, key, 0, 0);
- }
+ return (NILP (map) ? object /* Invalid keymap */
+ : access_keymap (map, Fcdr (object), 0, 0, autoload));
}
}
}
if (idx == length)
RETURN_UNGCPRO (store_in_keymap (keymap, c, def));
- cmd = get_keyelt (access_keymap (keymap, c, 0, 1), 1);
+ cmd = access_keymap (keymap, c, 0, 1, 1);
/* If this key is undefined, make it a prefix. */
if (NILP (cmd))
register int idx;
register Lisp_Object cmd;
register Lisp_Object c;
- int metized = 0;
int length;
int t_ok = ! NILP (accept_default);
- int meta_bit;
struct gcpro gcpro1;
keymap = get_keymap_1 (keymap, 1, 1);
if (length == 0)
return keymap;
- if (VECTORP (key))
- meta_bit = meta_modifier;
- else
- meta_bit = 0x80;
-
GCPRO1 (key);
idx = 0;
while (1)
{
- c = Faref (key, make_number (idx));
+ c = Faref (key, make_number (idx++));
if (CONSP (c) && lucid_event_type_list_p (c))
c = Fevent_convert_list (c);
- if (INTEGERP (c)
- && (XINT (c) & meta_bit)
- && !metized)
- {
- c = meta_prefix_char;
- metized = 1;
- }
- else
- {
- if (INTEGERP (c))
- XSETINT (c, XINT (c) & ~meta_bit);
-
- metized = 0;
- idx++;
- }
+ /* Turn the 8th bit of string chars into a meta modifier. */
+ if (XINT (c) & 0x80 && STRINGP (key))
+ XSETINT (c, (XINT (c) | meta_modifier) & ~0x80);
- cmd = get_keyelt (access_keymap (keymap, c, t_ok, 0), 1);
+ cmd = access_keymap (keymap, c, t_ok, 0, 1);
if (idx == length)
RETURN_UNGCPRO (cmd);
define_as_prefix (keymap, c)
Lisp_Object keymap, c;
{
- Lisp_Object inherit, cmd;
+ Lisp_Object cmd;
cmd = Fmake_sparse_keymap (Qnil);
/* If this key is defined as a prefix in an inherited keymap,
make it a prefix in this map, and make its definition
inherit the other prefix definition. */
- inherit = access_keymap (keymap, c, 0, 0);
-#if 0
- /* This code is needed to do the right thing in the following case:
- keymap A inherits from B,
- you define KEY as a prefix in A,
- then later you define KEY as a prefix in B.
- We want the old prefix definition in A to inherit from that in B.
- It is hard to do that retroactively, so this code
- creates the prefix in B right away.
-
- But it turns out that this code causes problems immediately
- when the prefix in A is defined: it causes B to define KEY
- as a prefix with no subcommands.
-
- So I took out this code. */
- if (NILP (inherit))
- {
- /* If there's an inherited keymap
- and it doesn't define this key,
- make it define this key. */
- Lisp_Object tail;
-
- for (tail = Fcdr (keymap); CONSP (tail); tail = XCDR (tail))
- if (EQ (XCAR (tail), Qkeymap))
- break;
-
- if (!NILP (tail))
- inherit = define_as_prefix (tail, c);
- }
-#endif
-
- cmd = nconc2 (cmd, inherit);
+ cmd = nconc2 (cmd, access_keymap (keymap, c, 0, 0, 0));
store_in_keymap (keymap, c, cmd);
return cmd;
/* This function can GC if Flookup_key autoloads any keymaps. */
+static INLINE int
+menu_item_p (item)
+ Lisp_Object item;
+{
+ return (CONSP (item)
+ && (EQ (XCAR (item),Qmenu_item)
+ || STRINGP (XCAR (item))));
+}
+
DEFUN ("where-is-internal", Fwhere_is_internal, Swhere_is_internal, 1, 4, 0,
"Return list of keys that invoke DEFINITION.\n\
If KEYMAP is non-nil, search only KEYMAP and the global keymap.\n\
int keymap_specified = !NILP (keymap);
struct gcpro gcpro1, gcpro2;
+ /* Skip left-over menu-items.
+ These can appear in a keymap bound to a mouse click, for example. */
+ if (nomenus && menu_item_p (binding))
+ return Qnil;
/* Search through indirections unless that's not wanted. */
if (NILP (noindirect))
binding = get_keyelt (binding, 0);
projects / emacs.git / commitdiff