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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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13
cmd-list-keys.c
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@@ -57,6 +57,7 @@ cmd_list_keys_exec(struct cmd *self, struct cmd_q *cmdq)
char tmp[BUFSIZ];
size_t used;
int repeat, width, tablewidth, keywidth;
u_int i;
if (self->entry == &cmd_list_commands_entry)
return (cmd_list_keys_commands(self, cmdq));
@@ -83,8 +84,8 @@ cmd_list_keys_exec(struct cmd *self, struct cmd_q *cmdq)
width = strlen(table->name);
if (width > tablewidth)
tablewidth =width;
width = strlen(key);
tablewidth = width;
width = utf8_cstrwidth(key);
if (width > keywidth)
keywidth = width;
}
@@ -102,8 +103,12 @@ cmd_list_keys_exec(struct cmd *self, struct cmd_q *cmdq)
r = "-r ";
else
r = " ";
used = xsnprintf(tmp, sizeof tmp, "%s-T %-*s %-*s ", r,
(int)tablewidth, table->name, (int)keywidth, key);
used = xsnprintf(tmp, sizeof tmp, "%s-T %-*s %s", r,
(int)tablewidth, table->name, key);
for (i = 0; i < keywidth - utf8_cstrwidth(key); i++) {
if (strlcat(tmp, " ", sizeof tmp) < sizeof tmp)
used++;
}
if (used < sizeof tmp) {
cmd_list_print(bd->cmdlist, tmp + used,
(sizeof tmp) - used);