X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/9850eff524bd0747a9561f3b4c90dfc3749f4ecb..95b1abcfafe8a366a75635f5fa4b4fa1e79f2964:/src/keymap.c
diff --git a/src/keymap.c b/src/keymap.c
index 4b8c5cc0aa..88e0687272 100644
--- a/src/keymap.c
+++ b/src/keymap.c
@@ -1,7 +1,7 @@
/* Manipulation of keymaps
Copyright (C) 1985, 1986, 1987, 1988, 1993, 1994, 1995,
1998, 1999, 2000, 2001, 2002, 2003, 2004,
- 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+ 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
This file is part of GNU Emacs.
@@ -21,6 +21,7 @@ along with GNU Emacs. If not, see . */
#include
#include
+#include
#if HAVE_ALLOCA_H
# include
#endif
@@ -97,6 +98,7 @@ Lisp_Object Vemulation_mode_map_alists;
Lisp_Object Vdefine_key_rebound_commands;
Lisp_Object Qkeymapp, Qkeymap, Qnon_ascii, Qmenu_item, Qremap;
+Lisp_Object QCadvertised_binding;
/* Alist of elements like (DEL . "\d"). */
static Lisp_Object exclude_keys;
@@ -168,7 +170,11 @@ in case you use it as a menu with `x-popup-menu'. */)
Lisp_Object string;
{
if (!NILP (string))
- return Fcons (Qkeymap, Fcons (string, Qnil));
+ {
+ if (!NILP (Vpurify_flag))
+ string = Fpurecopy (string);
+ return Fcons (Qkeymap, Fcons (string, Qnil));
+ }
return Fcons (Qkeymap, Qnil);
}
@@ -185,7 +191,7 @@ initial_define_key (keymap, key, defname)
int key;
char *defname;
{
- store_in_keymap (keymap, make_number (key), intern (defname));
+ store_in_keymap (keymap, make_number (key), intern_c_string (defname));
}
void
@@ -194,7 +200,7 @@ initial_define_lispy_key (keymap, keyname, defname)
char *keyname;
char *defname;
{
- store_in_keymap (keymap, intern (keyname), intern (defname));
+ store_in_keymap (keymap, intern_c_string (keyname), intern_c_string (defname));
}
DEFUN ("keymapp", Fkeymapp, Skeymapp, 1, 1, 0,
@@ -291,7 +297,7 @@ get_keymap (object, error, autoload)
goto autoload_retry;
}
else
- return Qt;
+ return object;
}
}
}
@@ -327,7 +333,8 @@ keymap_parent (keymap, autoload)
}
DEFUN ("keymap-parent", Fkeymap_parent, Skeymap_parent, 1, 1, 0,
- doc: /* Return the parent keymap of KEYMAP. */)
+ doc: /* Return the parent keymap of KEYMAP.
+If KEYMAP has no parent, return nil. */)
(keymap)
Lisp_Object keymap;
{
@@ -650,6 +657,10 @@ map_keymap_char_table_item (args, key, val)
{
map_keymap_function_t fun = XSAVE_VALUE (XCAR (args))->pointer;
args = XCDR (args);
+ /* If the key is a range, make a copy since map_char_table modifies
+ it in place. */
+ if (CONSP (key))
+ key = Fcons (XCAR (key), XCDR (key));
map_keymap_item (fun, XCDR (args), key, val,
XSAVE_VALUE (XCAR (args))->pointer);
}
@@ -1622,13 +1633,13 @@ like in the respective argument of `key-binding'. */)
/* If a mouse click position is given, our variables are based on
the buffer clicked on, not the current buffer. So we may have to
switch the buffer here. */
-
+
if (CONSP (position))
{
Lisp_Object window;
-
+
window = POSN_WINDOW (position);
-
+
if (WINDOWP (window)
&& BUFFERP (XWINDOW (window)->buffer)
&& XBUFFER (XWINDOW (window)->buffer) != current_buffer)
@@ -1640,14 +1651,14 @@ like in the respective argument of `key-binding'. */)
would not be a problem here, but it is easier to keep
things the same.
*/
-
+
record_unwind_protect (Fset_buffer, Fcurrent_buffer ());
-
+
set_buffer_internal (XBUFFER (XWINDOW (window)->buffer));
}
}
- keymaps = Fcons (current_global_map, Qnil);
+ keymaps = Fcons (current_global_map, Qnil);
if (!NILP (olp))
{
@@ -1674,8 +1685,8 @@ like in the respective argument of `key-binding'. */)
/* Get the buffer local maps, possibly overriden by text or
overlay properties */
- local_map = get_local_map (pt, current_buffer, Qlocal_map);
- keymap = get_local_map (pt, current_buffer, Qkeymap);
+ local_map = get_local_map (pt, current_buffer, Qlocal_map);
+ keymap = get_local_map (pt, current_buffer, Qkeymap);
if (CONSP (position))
{
@@ -1683,7 +1694,7 @@ like in the respective argument of `key-binding'. */)
/* For a mouse click, get the local text-property keymap
of the place clicked on, rather than point. */
-
+
if (POSN_INBUFFER_P (position))
{
Lisp_Object pos;
@@ -1694,7 +1705,7 @@ like in the respective argument of `key-binding'. */)
{
local_map = get_local_map (XINT (pos),
current_buffer, Qlocal_map);
-
+
keymap = get_local_map (XINT (pos),
current_buffer, Qkeymap);
}
@@ -1705,12 +1716,12 @@ like in the respective argument of `key-binding'. */)
string displayed via the `display' property,
consider `local-map' and `keymap' properties of
that string. */
-
+
if (string = POSN_STRING (position),
(CONSP (string) && STRINGP (XCAR (string))))
{
Lisp_Object pos, map;
-
+
pos = XCDR (string);
string = XCAR (string);
if (INTEGERP (pos)
@@ -1726,7 +1737,7 @@ like in the respective argument of `key-binding'. */)
keymap = map;
}
}
-
+
}
if (!NILP (local_map))
@@ -2635,16 +2646,17 @@ preferred_sequence_p (seq)
/* where-is - finding a command in a set of keymaps. */
-static Lisp_Object where_is_internal ();
static void where_is_internal_1 P_ ((Lisp_Object key, Lisp_Object binding,
Lisp_Object args, void *data));
/* Like Flookup_key, but uses a list of keymaps SHADOW instead of a single map.
- Returns the first non-nil binding found in any of those maps. */
+ Returns the first non-nil binding found in any of those maps.
+ If REMAP is true, pass the result of the lookup through command
+ remapping before returning it. */
static Lisp_Object
-shadow_lookup (shadow, key, flag)
- Lisp_Object shadow, key, flag;
+shadow_lookup (Lisp_Object shadow, Lisp_Object key, Lisp_Object flag,
+ int remap)
{
Lisp_Object tail, value;
@@ -2659,7 +2671,15 @@ shadow_lookup (shadow, key, flag)
return Qnil;
}
else if (!NILP (value))
- return value;
+ {
+ Lisp_Object remapping;
+ if (remap && SYMBOLP (value)
+ && (remapping = Fcommand_remapping (value, Qnil, shadow),
+ !NILP (remapping)))
+ return remapping;
+ else
+ return value;
+ }
}
return Qnil;
}
@@ -2667,23 +2687,49 @@ shadow_lookup (shadow, key, flag)
static Lisp_Object Vmouse_events;
struct where_is_internal_data {
- Lisp_Object definition, noindirect, this, last;
- int last_is_meta;
+ Lisp_Object definition, this, last;
+ int last_is_meta, noindirect;
Lisp_Object sequences;
};
-/* This function can GC if Flookup_key autoloads any keymaps. */
+/* This function can't GC, AFAIK. */
+/* Return the list of bindings found. This list is ordered "longest
+ to shortest". It may include bindings that are actually shadowed
+ by others, as well as duplicate bindings and remapping bindings.
+ The list returned is potentially shared with where_is_cache, so
+ be careful not to modify it via side-effects. */
static Lisp_Object
-where_is_internal (definition, keymaps, firstonly, noindirect, no_remap)
- Lisp_Object definition, keymaps;
- Lisp_Object firstonly, noindirect, no_remap;
+where_is_internal (Lisp_Object definition, Lisp_Object keymaps,
+ int noindirect, int nomenus)
{
Lisp_Object maps = Qnil;
- Lisp_Object found, sequences;
- struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5;
- /* 1 means ignore all menu bindings entirely. */
- int nomenus = !NILP (firstonly) && !EQ (firstonly, Qnon_ascii);
+ Lisp_Object found;
+ struct where_is_internal_data data;
+
+ /* Only important use of caching is for the menubar
+ (i.e. where-is-internal called with (def nil t nil nil)). */
+ if (nomenus && !noindirect)
+ {
+ /* Check heuristic-consistency of the cache. */
+ if (NILP (Fequal (keymaps, where_is_cache_keymaps)))
+ where_is_cache = Qnil;
+
+ if (NILP (where_is_cache))
+ {
+ /* We need to create the cache. */
+ Lisp_Object args[2];
+ where_is_cache = Fmake_hash_table (0, args);
+ where_is_cache_keymaps = Qt;
+ }
+ else
+ /* We can reuse the cache. */
+ return Fgethash (definition, where_is_cache, Qnil);
+ }
+ else
+ /* Kill the cache so that where_is_internal_1 doesn't think
+ we're filling it up. */
+ where_is_cache = Qnil;
found = keymaps;
while (CONSP (found))
@@ -2694,22 +2740,11 @@ where_is_internal (definition, keymaps, firstonly, noindirect, no_remap)
found = XCDR (found);
}
- GCPRO5 (definition, keymaps, maps, found, sequences);
- found = Qnil;
- sequences = Qnil;
-
- /* If this command is remapped, then it has no key bindings
- of its own. */
- if (NILP (no_remap)
- && SYMBOLP (definition)
- && !NILP (Fcommand_remapping (definition, Qnil, keymaps)))
- RETURN_UNGCPRO (Qnil);
-
+ data.sequences = Qnil;
for (; CONSP (maps); maps = XCDR (maps))
{
/* Key sequence to reach map, and the map that it reaches */
register Lisp_Object this, map, tem;
- struct where_is_internal_data data;
/* In order to fold [META-PREFIX-CHAR CHAR] sequences into
[M-CHAR] sequences, check if last character of the sequence
@@ -2739,119 +2774,28 @@ where_is_internal (definition, keymaps, firstonly, noindirect, no_remap)
data.this = this;
data.last = last;
data.last_is_meta = last_is_meta;
- data.sequences = Qnil;
if (CONSP (map))
map_keymap (map, where_is_internal_1, Qnil, &data, 0);
-
- sequences = data.sequences;
-
- while (CONSP (sequences))
- {
- Lisp_Object sequence, remapped, function;
-
- sequence = XCAR (sequences);
- sequences = XCDR (sequences);
-
- /* If the current sequence is a command remapping with
- format [remap COMMAND], find the key sequences
- which run COMMAND, and use those sequences instead. */
- remapped = Qnil;
- if (NILP (no_remap)
- && VECTORP (sequence) && XVECTOR (sequence)->size == 2
- && EQ (AREF (sequence, 0), Qremap)
- && (function = AREF (sequence, 1), SYMBOLP (function)))
- {
- Lisp_Object remapped1;
-
- remapped1 = where_is_internal (function, keymaps, firstonly, noindirect, Qt);
- if (CONSP (remapped1))
- {
- /* Verify that this key binding actually maps to the
- remapped command (see below). */
- if (!EQ (shadow_lookup (keymaps, XCAR (remapped1), Qnil), function))
- continue;
- sequence = XCAR (remapped1);
- remapped = XCDR (remapped1);
- goto record_sequence;
- }
- }
-
- /* Verify that this key binding is not shadowed by another
- binding for the same key, before we say it exists.
-
- Mechanism: look for local definition of this key and if
- it is defined and does not match what we found then
- ignore this key.
-
- Either nil or number as value from Flookup_key
- means undefined. */
- if (!EQ (shadow_lookup (keymaps, sequence, Qnil), definition))
- continue;
-
- record_sequence:
- /* Don't annoy user with strings from a menu such as
- Select Paste. Change them all to "(any string)",
- so that there seems to be only one menu item
- to report. */
- if (! NILP (sequence))
- {
- Lisp_Object tem;
- tem = Faref (sequence, make_number (XVECTOR (sequence)->size - 1));
- if (STRINGP (tem))
- Faset (sequence, make_number (XVECTOR (sequence)->size - 1),
- build_string ("(any string)"));
- }
-
- /* It is a true unshadowed match. Record it, unless it's already
- been seen (as could happen when inheriting keymaps). */
- if (NILP (Fmember (sequence, found)))
- found = Fcons (sequence, found);
-
- /* If firstonly is Qnon_ascii, then we can return the first
- binding we find. If firstonly is not Qnon_ascii but not
- nil, then we should return the first ascii-only binding
- we find. */
- if (EQ (firstonly, Qnon_ascii))
- RETURN_UNGCPRO (sequence);
- else if (!NILP (firstonly) && 2 == preferred_sequence_p (sequence))
- RETURN_UNGCPRO (sequence);
-
- if (CONSP (remapped))
- {
- sequence = XCAR (remapped);
- remapped = XCDR (remapped);
- goto record_sequence;
- }
- }
}
- UNGCPRO;
-
- found = Fnreverse (found);
-
- /* firstonly may have been t, but we may have gone all the way through
- the keymaps without finding an all-ASCII key sequence. So just
- return the best we could find. */
- if (NILP (firstonly))
- return found;
- else if (where_is_preferred_modifier == 0)
- return Fcar (found);
- else
- { /* Maybe we did not find a preferred_modifier binding, but we did find
- some ASCII binding. */
- Lisp_Object bindings = found;
- while (CONSP (bindings))
- if (preferred_sequence_p (XCAR (bindings)))
- return XCAR (bindings);
- else
- bindings = XCDR (bindings);
- return Fcar (found);
+ if (nomenus && !noindirect)
+ { /* Remember for which keymaps this cache was built.
+ We do it here (late) because we want to keep where_is_cache_keymaps
+ set to t while the cache isn't fully filled. */
+ where_is_cache_keymaps = keymaps;
+ /* During cache-filling, data.sequences is not filled by
+ where_is_internal_1. */
+ return Fgethash (definition, where_is_cache, Qnil);
}
+ else
+ return data.sequences;
}
static Lisp_Object Vwhere_is_preferred_modifier;
+/* This function can GC if Flookup_key autoloads any keymaps. */
+
DEFUN ("where-is-internal", Fwhere_is_internal, Swhere_is_internal, 1, 5, 0,
doc: /* Return list of keys that invoke DEFINITION.
If KEYMAP is a keymap, search only KEYMAP and the global keymap.
@@ -2877,10 +2821,24 @@ remapped command in the returned list. */)
Lisp_Object definition, keymap;
Lisp_Object firstonly, noindirect, no_remap;
{
- Lisp_Object sequences, keymaps;
+ /* The keymaps in which to search. */
+ Lisp_Object keymaps;
+ /* Potentially relevant bindings in "shortest to longest" order. */
+ Lisp_Object sequences = Qnil;
+ /* Actually relevant bindings. */
+ Lisp_Object found = Qnil;
/* 1 means ignore all menu bindings entirely. */
int nomenus = !NILP (firstonly) && !EQ (firstonly, Qnon_ascii);
- Lisp_Object result;
+ struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5;
+ /* List of sequences found via remapping. Keep them in a separate
+ variable, so as to push them later, since we prefer
+ non-remapped binding. */
+ Lisp_Object remapped_sequences = Qnil;
+ /* Whether or not we're handling remapped sequences. This is needed
+ because remapping is not done recursively by Fcommand_remapping: you
+ can't remap and remapped command. */
+ int remapped = 0;
+ Lisp_Object tem;
/* Refresh the C version of the modifier preference. */
where_is_preferred_modifier
@@ -2894,74 +2852,126 @@ remapped command in the returned list. */)
else
keymaps = Fcurrent_active_maps (Qnil, Qnil);
- /* Only use caching for the menubar (i.e. called with (def nil t nil).
- We don't really need to check `keymap'. */
- if (nomenus && NILP (noindirect) && NILP (keymap))
+ GCPRO5 (definition, keymaps, found, sequences, remapped_sequences);
+
+ /* If this command is remapped, then it has no key bindings of its own.
+ FIXME: Actually, this is not quite right: if A is remapped to
+ `definition', then bindings to A will actually bind the key to
+ `definition' despite the remapping from `definition' to something else.
+ Another corner case is if `definition' is remapped to itself. */
+ if (NILP (no_remap)
+ && SYMBOLP (definition)
+ && !NILP (Fcommand_remapping (definition, Qnil, keymaps)))
+ RETURN_UNGCPRO (Qnil);
+
+ if (SYMBOLP (definition)
+ && !NILP (firstonly)
+ && !NILP (tem = Fget (definition, QCadvertised_binding)))
{
- Lisp_Object *defns;
- int i, n;
- struct gcpro gcpro1, gcpro2, gcpro3, gcpro4, gcpro5;
+ /* We have a list of advertized bindings. */
+ while (CONSP (tem))
+ if (EQ (shadow_lookup (keymaps, XCAR (tem), Qnil, 0), definition))
+ return XCAR (tem);
+ else
+ tem = XCDR (tem);
+ if (EQ (shadow_lookup (keymaps, tem, Qnil, 0), definition))
+ return tem;
+ }
- /* Check heuristic-consistency of the cache. */
- if (NILP (Fequal (keymaps, where_is_cache_keymaps)))
- where_is_cache = Qnil;
+ sequences = Freverse (where_is_internal (definition, keymaps,
+ !NILP (noindirect), nomenus));
- if (NILP (where_is_cache))
- {
- /* We need to create the cache. */
- Lisp_Object args[2];
- where_is_cache = Fmake_hash_table (0, args);
- where_is_cache_keymaps = Qt;
+ while (CONSP (sequences)
+ /* If we're at the end of the `sequences' list and we haven't
+ considered remapped sequences yet, copy them over and
+ process them. */
+ || (!remapped && (sequences = remapped_sequences,
+ remapped = 1),
+ CONSP (sequences)))
+ {
+ Lisp_Object sequence, function;
- /* Fill in the cache. */
- GCPRO5 (definition, keymaps, firstonly, noindirect, no_remap);
- where_is_internal (definition, keymaps, firstonly, noindirect, no_remap);
- UNGCPRO;
+ sequence = XCAR (sequences);
+ sequences = XCDR (sequences);
+
+ /* Verify that this key binding is not shadowed by another
+ binding for the same key, before we say it exists.
- where_is_cache_keymaps = keymaps;
+ Mechanism: look for local definition of this key and if
+ it is defined and does not match what we found then
+ ignore this key.
+
+ Either nil or number as value from Flookup_key
+ means undefined. */
+ if (NILP (Fequal (shadow_lookup (keymaps, sequence, Qnil, remapped),
+ definition)))
+ continue;
+
+ /* If the current sequence is a command remapping with
+ format [remap COMMAND], find the key sequences
+ which run COMMAND, and use those sequences instead. */
+ if (NILP (no_remap) && !remapped
+ && VECTORP (sequence) && ASIZE (sequence) == 2
+ && EQ (AREF (sequence, 0), Qremap)
+ && (function = AREF (sequence, 1), SYMBOLP (function)))
+ {
+ Lisp_Object seqs = where_is_internal (function, keymaps,
+ !NILP (noindirect), nomenus);
+ remapped_sequences = nconc2 (Freverse (seqs), remapped_sequences);
+ continue;
}
- /* We want to process definitions from the last to the first.
- Instead of consing, copy definitions to a vector and step
- over that vector. */
- sequences = Fgethash (definition, where_is_cache, Qnil);
- n = XINT (Flength (sequences));
- defns = (Lisp_Object *) alloca (n * sizeof *defns);
- for (i = 0; CONSP (sequences); sequences = XCDR (sequences))
- defns[i++] = XCAR (sequences);
+ /* Don't annoy user with strings from a menu such as the
+ entries from the "Edit => Paste from Kill Menu".
+ Change them all to "(any string)", so that there
+ seems to be only one menu item to report. */
+ if (! NILP (sequence))
+ {
+ Lisp_Object tem;
+ tem = Faref (sequence, make_number (ASIZE (sequence) - 1));
+ if (STRINGP (tem))
+ Faset (sequence, make_number (ASIZE (sequence) - 1),
+ build_string ("(any string)"));
+ }
- /* Verify that the key bindings are not shadowed. Note that
- the following can GC. */
- GCPRO2 (definition, keymaps);
- result = Qnil;
- {
- int best_pref = -1;
- int j = -1;
- for (i = n - 1; i >= 0; --i)
- {
- int pref = preferred_sequence_p (defns[i]);
- if (pref > best_pref
- && EQ (shadow_lookup (keymaps, defns[i], Qnil), definition))
- {
- j = i;
- best_pref = pref;
- if (best_pref == 2)
- break;
- }
- }
- result = j >= 0 ? defns[j] : Qnil;
- }
- UNGCPRO;
+ /* It is a true unshadowed match. Record it, unless it's already
+ been seen (as could happen when inheriting keymaps). */
+ if (NILP (Fmember (sequence, found)))
+ found = Fcons (sequence, found);
+
+ /* If firstonly is Qnon_ascii, then we can return the first
+ binding we find. If firstonly is not Qnon_ascii but not
+ nil, then we should return the first ascii-only binding
+ we find. */
+ if (EQ (firstonly, Qnon_ascii))
+ RETURN_UNGCPRO (sequence);
+ else if (!NILP (firstonly)
+ && 2 == preferred_sequence_p (sequence))
+ RETURN_UNGCPRO (sequence);
}
+
+ UNGCPRO;
+
+ found = Fnreverse (found);
+
+ /* firstonly may have been t, but we may have gone all the way through
+ the keymaps without finding an all-ASCII key sequence. So just
+ return the best we could find. */
+ if (NILP (firstonly))
+ return found;
+ else if (where_is_preferred_modifier == 0)
+ return Fcar (found);
else
- {
- /* Kill the cache so that where_is_internal_1 doesn't think
- we're filling it up. */
- where_is_cache = Qnil;
- result = where_is_internal (definition, keymaps, firstonly, noindirect, no_remap);
+ { /* Maybe we did not find a preferred_modifier binding, but we did find
+ some ASCII binding. */
+ Lisp_Object bindings = found;
+ while (CONSP (bindings))
+ if (preferred_sequence_p (XCAR (bindings)))
+ return XCAR (bindings);
+ else
+ bindings = XCDR (bindings);
+ return Fcar (found);
}
-
- return result;
}
/* This function can GC because get_keyelt can. */
@@ -2973,14 +2983,14 @@ where_is_internal_1 (key, binding, args, data)
{
struct where_is_internal_data *d = data; /* Cast! */
Lisp_Object definition = d->definition;
- Lisp_Object noindirect = d->noindirect;
+ int noindirect = d->noindirect;
Lisp_Object this = d->this;
Lisp_Object last = d->last;
int last_is_meta = d->last_is_meta;
Lisp_Object sequence;
/* Search through indirections unless that's not wanted. */
- if (NILP (noindirect))
+ if (!noindirect)
binding = get_keyelt (binding, 0);
/* End this iteration if this element does not match
@@ -3507,7 +3517,7 @@ describe_map (map, prefix, elt_describer, partial, shadow,
ASET (kludge, 0, event);
if (!NILP (shadow))
{
- tem = shadow_lookup (shadow, kludge, Qt);
+ tem = shadow_lookup (shadow, kludge, Qt, 0);
if (!NILP (tem))
{
/* If both bindings are keymaps, this key is a prefix key,
@@ -3695,7 +3705,7 @@ describe_vector (vector, prefix, args, elt_describer,
int first = 1;
struct gcpro gcpro1, gcpro2, gcpro3, gcpro4;
/* Range of elements to be handled. */
- int from, to;
+ int from, to, stop;
Lisp_Object character;
int starting_i;
@@ -3725,9 +3735,12 @@ describe_vector (vector, prefix, args, elt_describer,
suppress = intern ("suppress-keymap");
from = 0;
- to = CHAR_TABLE_P (vector) ? MAX_CHAR + 1 : XVECTOR (vector)->size;
+ if (CHAR_TABLE_P (vector))
+ stop = MAX_5_BYTE_CHAR + 1, to = MAX_CHAR + 1;
+ else
+ stop = to = XVECTOR (vector)->size;
- for (i = from; i < to; i++)
+ for (i = from; ; i++)
{
int this_shadowed = 0;
int range_beg, range_end;
@@ -3735,10 +3748,21 @@ describe_vector (vector, prefix, args, elt_describer,
QUIT;
+ if (i == stop)
+ {
+ if (i == to)
+ break;
+ stop = to;
+ }
+
starting_i = i;
if (CHAR_TABLE_P (vector))
- val = char_table_ref_and_range (vector, i, &range_beg, &i);
+ {
+ range_beg = i;
+ i = stop - 1;
+ val = char_table_ref_and_range (vector, range_beg, &range_beg, &i);
+ }
else
val = AREF (vector, i);
definition = get_keyelt (val, 0);
@@ -3763,7 +3787,7 @@ describe_vector (vector, prefix, args, elt_describer,
{
Lisp_Object tem;
- tem = shadow_lookup (shadow, kludge, Qt);
+ tem = shadow_lookup (shadow, kludge, Qt, 0);
if (!NILP (tem))
{
@@ -3799,19 +3823,22 @@ describe_vector (vector, prefix, args, elt_describer,
insert1 (Fkey_description (kludge, prefix));
/* Find all consecutive characters or rows that have the same
- definition. But, for elements of a top level char table, if
- they are for charsets, we had better describe one by one even
- if they have the same definition. */
+ definition. But, VECTOR is a char-table, we had better put a
+ boundary between normal characters (-#x3FFF7F) and 8-bit
+ characters (#x3FFF80-). */
if (CHAR_TABLE_P (vector))
- while (i + 1 < to
- && (val = char_table_ref_and_range (vector, i + 1,
+ {
+ while (i + 1 < stop
+ && (range_beg = i + 1, range_end = stop - 1,
+ val = char_table_ref_and_range (vector, range_beg,
&range_beg, &range_end),
tem2 = get_keyelt (val, 0),
!NILP (tem2))
- && !NILP (Fequal (tem2, definition)))
- i = range_end;
+ && !NILP (Fequal (tem2, definition)))
+ i = range_end;
+ }
else
- while (i + 1 < to
+ while (i + 1 < stop
&& (tem2 = get_keyelt (AREF (vector, i + 1), 0),
!NILP (tem2))
&& !NILP (Fequal (tem2, definition)))
@@ -3895,14 +3922,14 @@ Return list of symbols found. */)
void
syms_of_keymap ()
{
- Qkeymap = intern ("keymap");
+ Qkeymap = intern_c_string ("keymap");
staticpro (&Qkeymap);
staticpro (&apropos_predicate);
staticpro (&apropos_accumulate);
apropos_predicate = Qnil;
apropos_accumulate = Qnil;
- Qkeymap_canonicalize = intern ("keymap-canonicalize");
+ Qkeymap_canonicalize = intern_c_string ("keymap-canonicalize");
staticpro (&Qkeymap_canonicalize);
/* Now we are ready to set up this property, so we can
@@ -3914,26 +3941,26 @@ syms_of_keymap ()
pointed to by a C variable */
global_map = Fmake_keymap (Qnil);
- Fset (intern ("global-map"), global_map);
+ Fset (intern_c_string ("global-map"), global_map);
current_global_map = global_map;
staticpro (&global_map);
staticpro (¤t_global_map);
meta_map = Fmake_keymap (Qnil);
- Fset (intern ("esc-map"), meta_map);
- Ffset (intern ("ESC-prefix"), meta_map);
+ Fset (intern_c_string ("esc-map"), meta_map);
+ Ffset (intern_c_string ("ESC-prefix"), meta_map);
control_x_map = Fmake_keymap (Qnil);
- Fset (intern ("ctl-x-map"), control_x_map);
- Ffset (intern ("Control-X-prefix"), control_x_map);
+ Fset (intern_c_string ("ctl-x-map"), control_x_map);
+ Ffset (intern_c_string ("Control-X-prefix"), control_x_map);
exclude_keys
- = Fcons (Fcons (build_string ("DEL"), build_string ("\\d")),
- Fcons (Fcons (build_string ("TAB"), build_string ("\\t")),
- Fcons (Fcons (build_string ("RET"), build_string ("\\r")),
- Fcons (Fcons (build_string ("ESC"), build_string ("\\e")),
- Fcons (Fcons (build_string ("SPC"), build_string (" ")),
+ = pure_cons (pure_cons (make_pure_c_string ("DEL"), make_pure_c_string ("\\d")),
+ pure_cons (pure_cons (make_pure_c_string ("TAB"), make_pure_c_string ("\\t")),
+ pure_cons (pure_cons (make_pure_c_string ("RET"), make_pure_c_string ("\\r")),
+ pure_cons (pure_cons (make_pure_c_string ("ESC"), make_pure_c_string ("\\e")),
+ pure_cons (pure_cons (make_pure_c_string ("SPC"), make_pure_c_string (" ")),
Qnil)))));
staticpro (&exclude_keys);
@@ -4012,36 +4039,39 @@ preferred. */);
where_is_preferred_modifier = 0;
staticpro (&Vmouse_events);
- Vmouse_events = Fcons (intern ("menu-bar"),
- Fcons (intern ("tool-bar"),
- Fcons (intern ("header-line"),
- Fcons (intern ("mode-line"),
- Fcons (intern ("mouse-1"),
- Fcons (intern ("mouse-2"),
- Fcons (intern ("mouse-3"),
- Fcons (intern ("mouse-4"),
- Fcons (intern ("mouse-5"),
- Qnil)))))))));
-
-
- Qsingle_key_description = intern ("single-key-description");
+ Vmouse_events = pure_cons (intern_c_string ("menu-bar"),
+ pure_cons (intern_c_string ("tool-bar"),
+ pure_cons (intern_c_string ("header-line"),
+ pure_cons (intern_c_string ("mode-line"),
+ pure_cons (intern_c_string ("mouse-1"),
+ pure_cons (intern_c_string ("mouse-2"),
+ pure_cons (intern_c_string ("mouse-3"),
+ pure_cons (intern_c_string ("mouse-4"),
+ pure_cons (intern_c_string ("mouse-5"),
+ Qnil)))))))));
+
+
+ Qsingle_key_description = intern_c_string ("single-key-description");
staticpro (&Qsingle_key_description);
- Qkey_description = intern ("key-description");
+ Qkey_description = intern_c_string ("key-description");
staticpro (&Qkey_description);
- Qkeymapp = intern ("keymapp");
+ Qkeymapp = intern_c_string ("keymapp");
staticpro (&Qkeymapp);
- Qnon_ascii = intern ("non-ascii");
+ Qnon_ascii = intern_c_string ("non-ascii");
staticpro (&Qnon_ascii);
- Qmenu_item = intern ("menu-item");
+ Qmenu_item = intern_c_string ("menu-item");
staticpro (&Qmenu_item);
- Qremap = intern ("remap");
+ Qremap = intern_c_string ("remap");
staticpro (&Qremap);
+ QCadvertised_binding = intern_c_string (":advertised-binding");
+ staticpro (&QCadvertised_binding);
+
command_remapping_vector = Fmake_vector (make_number (2), Qremap);
staticpro (&command_remapping_vector);