Remove duplicated code in strhandle

The error condition was duplicated in two different switches.
This new version centralized the error handling in only one place.
dev
Roberto E. Vargas Caballero 2014-01-31 17:04:18 +01:00
parent 21d905c076
commit a8d5870073
1 changed files with 10 additions and 14 deletions

24
st.c
View File

@ -2152,20 +2152,21 @@ csireset(void) {
void
strhandle(void) {
char *p = NULL;
int i, j, narg;
int j, narg, par;
strparse();
narg = strescseq.narg;
par = atoi(strescseq.args[0]);
switch(strescseq.type) {
case ']': /* OSC -- Operating System Command */
switch(i = atoi(strescseq.args[0])) {
switch(par) {
case 0:
case 1:
case 2:
if(narg > 1)
xsettitle(strescseq.args[1]);
break;
return;
case 4: /* color set */
if(narg < 3)
break;
@ -2182,25 +2183,20 @@ strhandle(void) {
*/
redraw(0);
}
break;
default:
fprintf(stderr, "erresc: unknown str ");
strdump();
break;
return;
}
break;
case 'k': /* old title set compatibility */
xsettitle(strescseq.args[0]);
break;
return;
case 'P': /* DSC -- Device Control String */
case '_': /* APC -- Application Program Command */
case '^': /* PM -- Privacy Message */
default:
fprintf(stderr, "erresc: unknown str ");
strdump();
/* die(""); */
break;
return;
}
fprintf(stderr, "erresc: unknown str ");
strdump();
}
void