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c0dev0id 2023-01-10 11:27:32 +01:00
commit 94240da182
1 changed files with 95 additions and 0 deletions
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ksh-xtitle.diff Normal file
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@ -0,0 +1,95 @@
Index: bin/ksh/io.c
===================================================================
RCS file: /cvs/src/bin/ksh/io.c,v
retrieving revision 1.38
diff -u -p -u -p -r1.38 io.c
--- bin/ksh/io.c 24 Jul 2019 14:33:16 -0000 1.38
+++ bin/ksh/io.c 28 Dec 2022 07:41:42 -0000
@@ -149,6 +149,20 @@ shellf(const char *fmt, ...)
shf_flush(shl_out);
}
+/* printf to shl_out (stderr) without flush */
+void
+shellnof(const char *fmt, ...)
+{
+ va_list va;
+
+ if (!initio_done) /* shl_out may not be set up yet... */
+ return;
+ va_start(va, fmt);
+ shf_vfprintf(shl_out, fmt, va);
+ va_end(va);
+}
+
+
/* printf to shl_stdout (stdout) */
void
shprintf(const char *fmt, ...)
Index: bin/ksh/lex.c
===================================================================
RCS file: /cvs/src/bin/ksh/lex.c,v
retrieving revision 1.78
diff -u -p -u -p -r1.78 lex.c
--- bin/ksh/lex.c 15 Jan 2018 14:58:05 -0000 1.78
+++ bin/ksh/lex.c 28 Dec 2022 07:41:42 -0000
@@ -1157,6 +1157,19 @@ getsc_line(Source *s)
s->line++;
histsave(s->line, s->str, 1);
}
+ /* Set xterm title */
+ char *d = str_val(global("DISPLAY"));
+ char str[41];
+ memset(str, '\0', 41);
+ for (int i=0; i<40; i++) {
+ str[i] = p[i];
+ if ( (str[i] > 0x7e) || (str[i] < 0x20)) {
+ str[i] = '\0';
+ break;
+ }
+ }
+ if(d[0])
+ shellf("%c]0;$ %s%c", '\033', str, '\007');
}
if (interactive)
set_prompt(PS2);
Index: bin/ksh/main.c
===================================================================
RCS file: /cvs/src/bin/ksh/main.c,v
retrieving revision 1.98
diff -u -p -u -p -r1.98 main.c
--- bin/ksh/main.c 28 Jun 2019 13:34:59 -0000 1.98
+++ bin/ksh/main.c 28 Dec 2022 07:41:43 -0000
@@ -609,9 +609,16 @@ shell(Source *volatile s, volatile int t
j_notify();
mcheck();
set_prompt(PS1);
+ /* Reset xterm title */
+ char *d = str_val(global("DISPLAY"));
+ if(d[0] > 0) {
+ shellnof("%c]0;$ ksh (%s)%c",
+ '\033', current_wd, '\007');
+ }
}
t = compile(s);
+
if (t != NULL && t->type == TEOF) {
if (wastty && Flag(FIGNOREEOF) && --attempts > 0) {
shellf("Use `exit' to leave ksh\n");
Index: bin/ksh/sh.h
===================================================================
RCS file: /cvs/src/bin/ksh/sh.h,v
retrieving revision 1.76
diff -u -p -u -p -r1.76 sh.h
--- bin/ksh/sh.h 7 Jul 2020 10:33:58 -0000 1.76
+++ bin/ksh/sh.h 28 Dec 2022 07:41:43 -0000
@@ -475,6 +475,8 @@ void internal_warningf(const char *, ...
void error_prefix(int);
void shellf(const char *, ...)
__attribute__((__format__ (printf, 1, 2)));
+void shellnof(const char *, ...)
+ __attribute__((__format__ (printf, 1, 2)));
void shprintf(const char *, ...)
__attribute__((__format__ (printf, 1, 2)));
#ifdef KSH_DEBUG