tMake strdump(), csidump(), print to stderr - st - [fork] customized build of s… | |
git clone git://src.adamsgaard.dk/st | |
Log | |
Files | |
Refs | |
README | |
LICENSE | |
--- | |
commit 902a392b905107c7b8a318c103837c54e47a068e | |
parent 8c99915608beee03eca3bae6ed92264a0da87e2f | |
Author: [email protected] <[email protected]> | |
Date: Fri, 11 Nov 2016 17:45:52 +0100 | |
Make strdump(), csidump(), print to stderr | |
The two functions strdump(), csidump() are called to show errors and | |
ttheir output is introduced by a message printed to stderr. Thus, it it | |
more consistent to have them print to stderr. | |
Moreover stderr is unbuffered (at least on Linux), making problems | |
immediately visible. | |
Diffstat: | |
M st.c | 29 +++++++++++++++-------------- | |
1 file changed, 15 insertions(+), 14 deletions(-) | |
--- | |
diff --git a/st.c b/st.c | |
t@@ -2490,22 +2490,22 @@ csidump(void) | |
int i; | |
uint c; | |
- printf("ESC["); | |
+ fprintf(stderr, "ESC["); | |
for (i = 0; i < csiescseq.len; i++) { | |
c = csiescseq.buf[i] & 0xff; | |
if (isprint(c)) { | |
- putchar(c); | |
+ putc(c, stderr); | |
} else if (c == '\n') { | |
- printf("(\\n)"); | |
+ fprintf(stderr, "(\\n)"); | |
} else if (c == '\r') { | |
- printf("(\\r)"); | |
+ fprintf(stderr, "(\\r)"); | |
} else if (c == 0x1b) { | |
- printf("(\\e)"); | |
+ fprintf(stderr, "(\\e)"); | |
} else { | |
- printf("(%02x)", c); | |
+ fprintf(stderr, "(%02x)", c); | |
} | |
} | |
- putchar('\n'); | |
+ putc('\n', stderr); | |
} | |
void | |
t@@ -2594,24 +2594,25 @@ strdump(void) | |
int i; | |
uint c; | |
- printf("ESC%c", strescseq.type); | |
+ fprintf(stderr, "ESC%c", strescseq.type); | |
for (i = 0; i < strescseq.len; i++) { | |
c = strescseq.buf[i] & 0xff; | |
if (c == '\0') { | |
+ putc('\n', stderr); | |
return; | |
} else if (isprint(c)) { | |
- putchar(c); | |
+ putc(c, stderr); | |
} else if (c == '\n') { | |
- printf("(\\n)"); | |
+ fprintf(stderr, "(\\n)"); | |
} else if (c == '\r') { | |
- printf("(\\r)"); | |
+ fprintf(stderr, "(\\r)"); | |
} else if (c == 0x1b) { | |
- printf("(\\e)"); | |
+ fprintf(stderr, "(\\e)"); | |
} else { | |
- printf("(%02x)", c); | |
+ fprintf(stderr, "(%02x)", c); | |
} | |
} | |
- printf("ESC\\\n"); | |
+ fprintf(stderr, "ESC\\\n"); | |
} | |
void |