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4 Commits
5ce9716281 ... 5dbcca4926

Author SHA1 Message Date
Hiltjo Posthuma 5dbcca4926 support colons in SGR character attributes 
Patch by Mikhail Kot <to@myrrc.dev>
With some modifications to behave more like xterm (see note below).

Example:

	printf '\033[48;2;255:0:0mtest\n'

https://invisible-island.net/xterm/ctlseqs/ctlseqs.html

Some notes:

"CSI Pm m  Character Attributes (SGR).
[...]
o   xterm allows either colons (standard) or semicolons
(legacy) to separate the subparameters (but after the
first colon, colons must be used).
 2024-05-01 20:45:39 +02:00
Hiltjo Posthuma d63b9eb902 bump version to 0.9.2 2024-04-05 12:18:41 +02:00
DOGMAN 497a756382 Reset title when an empty title string is given 
With this patch, st will reset its window title when an empty string is
given as the terminal title. For example:
	printf "\033]0;\007"

Some applications, like termdown, expect this functionality. xterm
implements it, but it seems that most other terminal emulators don't.
In any case, I don't see why there should ever be a case where the st
window doesn't have a title property.
 2024-04-03 19:49:05 +02:00
Hiltjo Posthuma 8c68ec5241 Revert "Fix cursor move with wide glyphs" 
This reverts commit 7473a8d1a5.

This patch needs some more work. It caused regressions with programs that use
GNU readline, etc.

Original test-case example from Tim Culverhouse <tim@timculverhouse.com>:

	printf " 😀" && sleep 2 && printf "\e[D" && sleep 2 && printf "\e[D" && sleep 2

After the patch it caused regressions, example test-case:

	printf "A字\bB\n"
 2024-03-30 12:37:06 +01:00
3 changed files with 14 additions and 9 deletions
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2
config.mk
View File

@ -1,5 +1,5 @@
# st version
VERSION = 0.9.1
VERSION = 0.9.2
# Customize below to fit your system

15
st.c
View File

@ -86,8 +86,8 @@ enum escape_state {
typedef struct {
Glyph attr; /* current char attributes */
int x; /* terminal column */
int y; /* terminal row */
int x;
int y;
char state;
} TCursor;
@ -1132,6 +1132,7 @@ csiparse(void)
{
char *p = csiescseq.buf, *np;
long int v;
int sep = ';'; /* colon or semi-colon, but not both */
csiescseq.narg = 0;
if (*p == '?') {
@ -1149,7 +1150,9 @@ csiparse(void)
v = -1;
csiescseq.arg[csiescseq.narg++] = v;
p = np;
if (*p != ';' || csiescseq.narg == ESC_ARG_SIZ)
if (sep == ';' && *p == ':')
sep = ':'; /* allow override to colon once */
if (*p != sep || csiescseq.narg == ESC_ARG_SIZ)
break;
p++;
}
@ -2175,16 +2178,12 @@ tstrsequence(uchar c)
void
tcontrolcode(uchar ascii)
{
size_t i;
switch (ascii) {
case '\t': /* HT */
tputtab(1);
return;
case '\b': /* BS */
for (i = 1; term.c.x && term.line[term.c.y][term.c.x - i].u == 0; ++i)
;
tmoveto(term.c.x - i, term.c.y);
tmoveto(term.c.x-1, term.c.y);
return;
case '\r': /* CR */
tmoveto(0, term.c.y);

6
x.c
View File

@ -1617,6 +1617,9 @@ xseticontitle(char *p)
XTextProperty prop;
DEFAULT(p, opt_title);
if (p[0] == '\0')
p = opt_title;
if (Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
&prop) != Success)
return;
@ -1631,6 +1634,9 @@ xsettitle(char *p)
XTextProperty prop;
DEFAULT(p, opt_title);
if (p[0] == '\0')
p = opt_title;
if (Xutf8TextListToTextProperty(xw.dpy, &p, 1, XUTF8StringStyle,
&prop) != Success)
return;