sync code with last improvements from OpenBSD
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parent
361861c7dd
commit
151b4b8168
25 changed files with 175 additions and 79 deletions
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@ -1,4 +1,4 @@
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/* $OpenBSD: tty-keys.c,v 1.167 2023/06/30 13:19:32 nicm Exp $ */
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/* $OpenBSD: tty-keys.c,v 1.168 2023/09/02 20:03:10 nicm Exp $ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
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@ -1492,8 +1492,6 @@ tty_keys_colours(struct tty *tty, const char *buf, size_t len, size_t *size)
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int n;
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*size = 0;
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if ((tty->flags & TTY_HAVEFG) && (tty->flags & TTY_HAVEBG))
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return (-1);
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/* First four bytes are always \033]1 and 0 or 1 and ;. */
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if (buf[0] != '\033')
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@ -1539,11 +1537,9 @@ tty_keys_colours(struct tty *tty, const char *buf, size_t len, size_t *size)
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if (n != -1 && buf[3] == '0') {
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log_debug("%s: foreground is %s", c->name, colour_tostring(n));
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tty->fg = n;
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tty->flags |= TTY_HAVEFG;
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} else if (n != -1) {
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log_debug("%s: background is %s", c->name, colour_tostring(n));
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tty->bg = n;
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tty->flags |= TTY_HAVEBG;
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}
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return (0);
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