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Increase escape delay if the buffer contains a partial paste end, fixes

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issues with at least Windows Terminal. From jing dot empty at gmail.com
GitHub issue 5088.
This commit is contained in:
nicm
2026-05-20 10:56:46 +00:00
parent 572e26deb8
commit 0057905ca0
2 changed files with 23 additions and 1 deletions
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1
tmux.h
View File

@@ -1661,6 +1661,7 @@ struct tty {
#define TTY_WINSIZEQUERY 0x1000
#define TTY_WAITFG 0x2000
#define TTY_WAITBG 0x4000
#define TTY_BRACKETPASTE 0x8000
#define TTY_ALL_REQUEST_FLAGS \
(TTY_HAVEDA|TTY_HAVEDA2|TTY_HAVEXDA)
int flags;

23
tty-keys.c
View File

@@ -605,6 +605,17 @@ tty_keys_find1(struct tty_key *tk, const char *buf, size_t len, size_t *size)
return (tty_keys_find1(tk, buf, len, size));
}
static int
tty_keys_partial_paste_end(const char *buf, size_t len)
{
static const char paste_end[] = "\033[201~";
size_t paste_end_len = (sizeof paste_end) - 1;
if (len == 0 || len >= paste_end_len)
return (0);
return (memcmp(buf, paste_end, len) == 0);
}
/* Look up part of the next key. */
static int
tty_keys_next1(struct tty *tty, const char *buf, size_t len, key_code *key,
@@ -630,6 +641,10 @@ tty_keys_next1(struct tty *tty, const char *buf, size_t len, key_code *key,
if (tk->next != NULL && !expired)
return (1);
*key = tk->key;
if ((*key & KEYC_MASK_KEY) == KEYC_PASTE_START)
tty->flags |= TTY_BRACKETPASTE;
else if ((*key & KEYC_MASK_KEY) == KEYC_PASTE_END)
tty->flags &= ~TTY_BRACKETPASTE;
return (0);
}
@@ -955,10 +970,16 @@ partial_key:
delay = options_get_number(global_options, "escape-time");
if (delay == 0)
delay = 1;
if ((tty->flags & TTY_BRACKETPASTE) &&
tty_keys_partial_paste_end(buf, len)) {
log_debug("%s: increasing delay (partial paste end)", c->name);
if (delay < 500)
delay = 500;
}
if ((tty->flags & (TTY_WAITFG|TTY_WAITBG) ||
(tty->flags & TTY_ALL_REQUEST_FLAGS) != TTY_ALL_REQUEST_FLAGS) ||
!TAILQ_EMPTY(&c->input_requests)) {
log_debug("%s: increasing delay for active query", c->name);
log_debug("%s: increasing delay (active query)", c->name);
if (delay < 500)
delay = 500;
}