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Change the Sync capability to be a string instead of a flag.

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This commit is contained in:
nicm 2020-04-20 13:38:48 +00:00
parent c91b4b2e14
commit 135bb1edee
4 changed files with 5 additions and 6 deletions
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2
tmux.1
View File

@ -5572,7 +5572,7 @@ If
.Em Se
is not set, \&Ss with argument 0 will be used to reset the cursor style instead.
.It Em \&Sync
Show that the terminal supports synchronized updates.
Start (parameter is 1) or end (parameter is 2) a synchronized update.
.It Em \&Tc
Indicate that the terminal supports the
.Ql direct colour

3
tty-features.c
View File

@ -35,7 +35,6 @@
* Also:
* - XT is used to decide whether to send DA and DSR,
* - DECSLRM and DECFRA use a flag instead of capabilities.
* - Sync is a flag rather than a string capability.
* - UTF-8 is a separate flag on the client; needed for unattached clients.
*/
@ -148,7 +147,7 @@ static struct tty_feature tty_feature_ccolour = {
/* Terminal supports synchronized updates. */
static const char *tty_feature_sync_capabilities[] = {
"Sync",
"Sync=\\EP=%p1%ds\\E\\\\",
NULL
};
static struct tty_feature tty_feature_sync = {

2
tty-term.c
View File

@ -259,7 +259,7 @@ static const struct tty_term_code_entry tty_term_codes[] = {
[TTYC_SMUL] = { TTYCODE_STRING, "smul" },
[TTYC_SMXX] = { TTYCODE_STRING, "smxx" },
[TTYC_SS] = { TTYCODE_STRING, "Ss" },
[TTYC_SYNC] = { TTYCODE_FLAG, "Sync" },
[TTYC_SYNC] = { TTYCODE_STRING, "Sync" },
[TTYC_TC] = { TTYCODE_FLAG, "Tc" },
[TTYC_TSL] = { TTYCODE_STRING, "tsl" },
[TTYC_U8] = { TTYCODE_NUMBER, "U8" },

4
tty.c
View File

@ -1428,7 +1428,7 @@ void
tty_sync_start(struct tty *tty)
{
if ((~tty->flags & TTY_SYNCING) && tty_term_has(tty->term, TTYC_SYNC)) {
tty_puts(tty, "\033P=1s\033\\");
tty_putcode1(tty, TTYC_SYNC, 1);
tty->flags |= TTY_SYNCING;
}
}
@ -1437,7 +1437,7 @@ void
tty_sync_end(struct tty *tty)
{
if ((tty->flags & TTY_SYNCING) && tty_term_has(tty->term, TTYC_SYNC)) {
tty_puts(tty, "\033P=2s\033\\");
tty_putcode1(tty, TTYC_SYNC, 2);
tty->flags &= ~TTY_SYNCING;
}
}