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Support UTF-8 key bindings by expanding the key type from int to

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uint64_t and converting UTF-8 to Unicode on input and the reverse on
output. (This allows key bindings, there are still omissions - the
largest being that the various prompts do not accept UTF-8.)
This commit is contained in:
nicm
2015-11-12 11:05:34 +00:00
parent 7062b0e65d
commit 69e0b8326a
19 changed files with 280 additions and 168 deletions
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16
mode-key.c
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@@ -40,7 +40,7 @@
/* Entry in the default mode key tables. */
struct mode_key_entry {
int key;
key_code key;
/*
* Editing mode for vi: 0 is edit mode, keys not in the table are
@@ -523,9 +523,15 @@ RB_GENERATE(mode_key_tree, mode_key_binding, entry, mode_key_cmp);
int
mode_key_cmp(struct mode_key_binding *mbind1, struct mode_key_binding *mbind2)
{
if (mbind1->mode != mbind2->mode)
return (mbind1->mode - mbind2->mode);
return (mbind1->key - mbind2->key);
if (mbind1->mode < mbind2->mode)
return (-1);
if (mbind1->mode > mbind2->mode)
return (1);
if (mbind1->key < mbind2->key)
return (-1);
if (mbind1->key > mbind2->key)
return (1);
return (0);
}
const char *
@@ -588,7 +594,7 @@ mode_key_init(struct mode_key_data *mdata, struct mode_key_tree *mtree)
}
enum mode_key_cmd
mode_key_lookup(struct mode_key_data *mdata, int key, const char **arg)
mode_key_lookup(struct mode_key_data *mdata, key_code key, const char **arg)
{
struct mode_key_binding *mbind, mtmp;