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Request terminal colours again on SIGWINCH but at most once every 30

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seconds, GitHub issue 3582.
This commit is contained in:
nicm
2023-09-02 20:03:10 +00:00
parent d209fe9b1e
commit c767d62329
4 changed files with 26 additions and 11 deletions
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4
tty-keys.c
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@@ -1492,8 +1492,6 @@ tty_keys_colours(struct tty *tty, const char *buf, size_t len, size_t *size)
int n;
*size = 0;
if ((tty->flags & TTY_HAVEFG) && (tty->flags & TTY_HAVEBG))
return (-1);
/* First four bytes are always \033]1 and 0 or 1 and ;. */
if (buf[0] != '\033')
@@ -1539,11 +1537,9 @@ tty_keys_colours(struct tty *tty, const char *buf, size_t len, size_t *size)
if (n != -1 && buf[3] == '0') {
log_debug("%s: foreground is %s", c->name, colour_tostring(n));
tty->fg = n;
tty->flags |= TTY_HAVEFG;
} else if (n != -1) {
log_debug("%s: background is %s", c->name, colour_tostring(n));
tty->bg = n;
tty->flags |= TTY_HAVEBG;
}
return (0);