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Revert "undercurl: support semicolons in SGR character attributes ref. #148"

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This reverts commit 398aeb1cd6.
This commit is contained in:
Bakkeby 2024-10-01 23:17:07 +02:00
parent c9390f2ca7
commit 3f1a5ed034
1 changed files with 8 additions and 11 deletions
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19
st.c
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@ -170,7 +170,7 @@ static void csihandle(void);
static void dcshandle(void);
#endif // SIXEL_PATCH
#if UNDERCURL_PATCH
static void readcolonargs(char **, int, int[][CAR_PER_ARG], int sep);
static void readcolonargs(char **, int, int[][CAR_PER_ARG]);
#endif // UNDERCURL_PATCH
static void csiparse(void);
static void csireset(void);
@ -1483,21 +1483,20 @@ tnewline(int first_col)
#if UNDERCURL_PATCH
void
readcolonargs(char **p, int cursor, int params[][CAR_PER_ARG], int sep)
readcolonargs(char **p, int cursor, int params[][CAR_PER_ARG])
{
int i = 0;
for (; i < CAR_PER_ARG; i++)
params[cursor][i] = -1;
if (**p != sep)
if (**p != ':')
return;
char *np = NULL;
i = 0;
while (**p == sep && i < CAR_PER_ARG) {
while (**p == sep)
while (**p == ':' && i < CAR_PER_ARG) {
while (**p == ':')
(*p)++;
params[cursor][i] = strtol(*p, &np, 10);
*p = np;
@ -1529,13 +1528,11 @@ csiparse(void)
v = -1;
csiescseq.arg[csiescseq.narg++] = v;
p = np;
#if UNDERCURL_PATCH
readcolonargs(&p, csiescseq.narg-1, csiescseq.carg);
#endif // UNDERCURL_PATCH
if (sep == ';' && *p == ':')
sep = ':'; /* allow override to colon once */
#if UNDERCURL_PATCH
if (v == 4 || v == 58)
readcolonargs(&p, csiescseq.narg-1, csiescseq.carg, sep);
#endif // UNDERCURL_PATCH
if (*p != sep || csiescseq.narg == ESC_ARG_SIZ)
break;
p++;