circlecloud/tmux
1
0
Fork 0
mirror of https://github.com/tmux/tmux.git synced 2025-09-02 05:21:10 +00:00
Code Issues Projects Releases Wiki Activity

If default-terminal is set to "screen" or "screen-*", emulate screen's

Browse Source 
historical (incorrect) behaviour for SGR 3 and send smso
(standout). Previously, we would send sitm (italics) if the terminal
outside had it and smso otherwise. This was acceptably until recently
because xterm's terminfo entry lacked sitm, so most users got smso.

People who want italics should set default-terminal to the forthcoming
"tmux" entry (and be prepared to deal with it being missing on older
hosts).

As a side-effect this changes default-terminal to be a server rather
than a session option.

suggested by and ok naddy
This commit is contained in:
nicm
2015-04-29 15:59:08 +00:00
parent e36fab2f70
commit 7382ba82c5
4 changed files with 37 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
tty.c
View File

@ -34,6 +34,7 @@
void tty_read_callback(struct bufferevent *, void *);
void tty_error_callback(struct bufferevent *, short, void *);
void tty_set_italics(struct tty *);
int tty_try_256(struct tty *, u_char, const char *);
void tty_colours(struct tty *, const struct grid_cell *);
@ -456,6 +457,21 @@ tty_putn(struct tty *tty, const void *buf, size_t len, u_int width)
tty->cx += width;
}
void
tty_set_italics(struct tty *tty)
{
const char *s;
if (tty_term_has(tty->term, TTYC_SITM)) {
s = options_get_string(&global_options, "default-terminal");
if (strcmp(s, "screen") != 0 && strncmp(s, "screen-", 7) != 0) {
tty_putcode(tty, TTYC_SITM);
return;
}
}
tty_putcode(tty, TTYC_SMSO);
}
void
tty_set_title(struct tty *tty, const char *title)
{
@ -1396,12 +1412,8 @@ tty_attributes(struct tty *tty, const struct grid_cell *gc,
tty_putcode(tty, TTYC_BOLD);
if (changed & GRID_ATTR_DIM)
tty_putcode(tty, TTYC_DIM);
if (changed & GRID_ATTR_ITALICS) {
if (tty_term_has(tty->term, TTYC_SITM))
tty_putcode(tty, TTYC_SITM);
else
tty_putcode(tty, TTYC_SMSO);
}
if (changed & GRID_ATTR_ITALICS)
tty_set_italics(tty);
if (changed & GRID_ATTR_UNDERSCORE)
tty_putcode(tty, TTYC_SMUL);
if (changed & GRID_ATTR_BLINK)