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The title can now be set with UTF-8 characters.

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Thanks Mihail Zenkov <mihail.zenkov@gmail.com>!
This commit is contained in:
Christoph Lohmann 2013-01-18 19:11:25 +01:00
parent c9bd58e4dd
commit ed90afb743
1 changed files with 25 additions and 11 deletions
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36
st.c
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@ -53,12 +53,12 @@
#define XEMBED_FOCUS_OUT 5 #define XEMBED_FOCUS_OUT 5
/* Arbitrary sizes */ /* Arbitrary sizes */
#define ESC_BUF_SIZ 256
#define ESC_ARG_SIZ 16
#define STR_BUF_SIZ 256
#define STR_ARG_SIZ 16
#define DRAW_BUF_SIZ 20*1024
#define UTF_SIZ 4 #define UTF_SIZ 4
#define ESC_BUF_SIZ (128*UTF_SIZ)
#define ESC_ARG_SIZ 16
#define STR_BUF_SIZ ESC_BUF_SIZ
#define STR_ARG_SIZ ESC_ARG_SIZ
#define DRAW_BUF_SIZ 20*1024
#define XK_ANY_MOD UINT_MAX #define XK_ANY_MOD UINT_MAX
#define XK_NO_MOD 0 #define XK_NO_MOD 0
@ -168,7 +168,7 @@ typedef struct {
int len; /* raw string length */ int len; /* raw string length */
char priv; char priv;
int arg[ESC_ARG_SIZ]; int arg[ESC_ARG_SIZ];
int narg; /* nb of args */ int narg; /* nb of args */
char mode; char mode;
} CSIEscape; } CSIEscape;
@ -1911,12 +1911,13 @@ tputc(char *c, int len) {
if(iofd != -1) { if(iofd != -1) {
if (xwrite(iofd, c, len) < 0) { if (xwrite(iofd, c, len) < 0) {
fprintf(stderr, "Error writting in %s:%s\n", fprintf(stderr, "Error writing in %s:%s\n",
opt_io, strerror(errno)); opt_io, strerror(errno));
close(iofd); close(iofd);
iofd = -1; iofd = -1;
} }
} }
/* /*
* STR sequences must be checked before anything else * STR sequences must be checked before anything else
* because it can use some control codes as part of the sequence. * because it can use some control codes as part of the sequence.
@ -1931,10 +1932,23 @@ tputc(char *c, int len) {
strhandle(); strhandle();
break; break;
default: default:
strescseq.buf[strescseq.len++] = ascii; if(strescseq.len + len < sizeof(strescseq.buf)) {
if(strescseq.len+1 >= STR_BUF_SIZ) { memmove(&strescseq.buf[strescseq.len], c, len);
term.esc = 0; strescseq.len += len;
strhandle(); } else {
/*
* Here is a bug in terminals. If the user never sends
* some code to stop the str or esc command, then st
* will stop responding. But this is better than
* silently failing with unknown characters. At least
* then users will report back.
*
* In the case users ever get fixed, here is the code:
*/
/*
* term.esc = 0;
* strhandle();
*/
} }
} }
return; return;