Commit 57495396 authored by Stefan Monnier's avatar Stefan Monnier
Browse files

(store_in_keymap, fix_submap_inheritance): New prototypes.

(KEYMAPP): New macro.
(Fkeymap_parent, Fset_keymap_parent): Use it.
(fix_submap_inheritance): Mark it static.
(define_as_prefix, describe_buffer_bindings, describe_command)
(describe_translation, describe_map): Complete prototypes.
parent 1b6be008
......@@ -33,6 +33,7 @@ Boston, MA 02111-1307, USA. */
#include "intervals.h"
#define min(a, b) ((a) < (b) ? (a) : (b))
#define KEYMAPP(m) (!NILP (Fkeymapp (m)))
/* The number of elements in keymap vectors. */
#define DENSE_TABLE_SIZE (0200)
......@@ -99,10 +100,16 @@ extern Lisp_Object meta_prefix_char;
extern Lisp_Object Voverriding_local_map;
static Lisp_Object define_as_prefix ();
static Lisp_Object describe_buffer_bindings ();
static void describe_command (), describe_translation ();
static void describe_map ();
static Lisp_Object store_in_keymap P_ ((Lisp_Object, Lisp_Object, Lisp_Object));
static void fix_submap_inheritance P_ ((Lisp_Object, Lisp_Object, Lisp_Object));
static Lisp_Object define_as_prefix P_ ((Lisp_Object, Lisp_Object));
static Lisp_Object describe_buffer_bindings P_ ((Lisp_Object));
static void describe_command P_ ((Lisp_Object));
static void describe_translation P_ ((Lisp_Object));
static void describe_map P_ ((Lisp_Object, Lisp_Object,
void (*) P_ ((Lisp_Object)),
int, Lisp_Object, Lisp_Object*, int));
/* Keymap object support - constructors and predicates. */
......@@ -195,6 +202,7 @@ is also allowed as an element.")
Lisp_Object object;
/* FIXME: Maybe this should return t for autoloaded keymaps? -sm */
return (NILP (get_keymap_1 (object, 0, 0)) ? Qnil : Qt);
......@@ -292,7 +300,7 @@ DEFUN ("keymap-parent", Fkeymap_parent, Skeymap_parent, 1, 1, 0,
for (; CONSP (list); list = XCDR (list))
/* See if there is another `keymap'. */
if (EQ (Qkeymap, XCAR (list)))
if (KEYMAPP (list))
return list;
......@@ -324,7 +332,7 @@ PARENT should be nil or another keymap.")
list = XCDR (prev);
/* If there is a parent keymap here, replace it.
If we came to the end, add the parent in PREV. */
if (! CONSP (list) || EQ (Qkeymap, XCAR (list)))
if (! CONSP (list) || KEYMAPP (list))
/* If we already have the right parent, return now
so that we avoid the loops below. */
......@@ -373,7 +381,7 @@ PARENT should be nil or another keymap.")
if EVENT is also a prefix in MAP's parent,
make sure that SUBMAP inherits that definition as its own parent. */
static void
fix_submap_inheritance (map, event, submap)
Lisp_Object map, event, submap;
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