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Add modified Tab key sequences, from Aaron Jensen, GitHub issue 3368.

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This commit is contained in:
nicm 2022-11-01 09:54:13 +00:00
parent 2291045116
commit 2d08235987
4 changed files with 25 additions and 1 deletions
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18
input-keys.c
View File

@ -307,6 +307,20 @@ static struct input_key_entry input_key_defaults[] = {
},
{ .key = KEYC_DC|KEYC_BUILD_MODIFIERS,
.data = "\033[3;_~"
},
/* Tab and modifiers. */
{ .key = '\011'|KEYC_CTRL,
.data = "\011"
},
{ .key = '\011'|KEYC_CTRL|KEYC_EXTENDED,
.data = "\033[9;5u"
},
{ .key = '\011'|KEYC_CTRL|KEYC_SHIFT,
.data = "\011"
},
{ .key = '\011'|KEYC_CTRL|KEYC_SHIFT|KEYC_EXTENDED,
.data = "\033[1;5Z"
}
};
static const key_code input_key_modifiers[] = {
@ -469,6 +483,8 @@ input_key(struct screen *s, struct bufferevent *bev, key_code key)
key &= ~KEYC_KEYPAD;
if (~s->mode & MODE_KCURSOR)
key &= ~KEYC_CURSOR;
if (~s->mode & MODE_KEXTENDED)
key &= ~KEYC_EXTENDED;
ike = input_key_get(key);
if (ike == NULL && (key & KEYC_META) && (~key & KEYC_IMPLIED_META))
ike = input_key_get(key & ~KEYC_META);
@ -476,6 +492,8 @@ input_key(struct screen *s, struct bufferevent *bev, key_code key)
ike = input_key_get(key & ~KEYC_CURSOR);
if (ike == NULL && (key & KEYC_KEYPAD))
ike = input_key_get(key & ~KEYC_KEYPAD);
if (ike == NULL && (key & KEYC_EXTENDED))
ike = input_key_get(key & ~KEYC_EXTENDED);
if (ike != NULL) {
log_debug("found key 0x%llx: \"%s\"", key, ike->data);
if ((key & KEYC_META) && (~key & KEYC_IMPLIED_META))

2
key-string.c
View File

@ -460,6 +460,8 @@ out:
strlcat(out, "I", sizeof out);
if (saved & KEYC_BUILD_MODIFIERS)
strlcat(out, "B", sizeof out);
if (saved & KEYC_EXTENDED)
strlcat(out, "E", sizeof out);
strlcat(out, "]", sizeof out);
}
return (out);

1
tmux.h
View File

@ -137,6 +137,7 @@ struct winlink;
#define KEYC_IMPLIED_META 0x08000000000000ULL
#define KEYC_BUILD_MODIFIERS 0x10000000000000ULL
#define KEYC_VI 0x20000000000000ULL
#define KEYC_EXTENDED 0x40000000000000ULL
/* Masks for key bits. */
#define KEYC_MASK_MODIFIERS 0x00f00000000000ULL

5
tty-keys.c
View File

@ -208,6 +208,9 @@ static const struct tty_default_key_raw tty_default_raw_keys[] = {
/* Paste keys. */
{ "\033[200~", KEYC_PASTE_START },
{ "\033[201~", KEYC_PASTE_END },
/* Extended keys. */
{ "\033[1;5Z", '\011'|KEYC_CTRL|KEYC_SHIFT|KEYC_EXTENDED },
};
/* Default xterm keys. */
@ -974,7 +977,7 @@ tty_keys_extended_key(struct tty *tty, const char *buf, size_t len,
log_debug("%s: extended key %.*s is %llx (%s)", c->name,
(int)*size, buf, nkey, key_string_lookup_key(nkey, 1));
}
*key = nkey;
*key = nkey|KEYC_EXTENDED;
return (0);
}