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bugchasing

This commit is contained in:
tater 2016-09-21 16:18:50 -05:00
parent 3c76f9b134
commit 619e269123
1 changed files with 12 additions and 13 deletions
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25
a2m.c
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@ -10,8 +10,14 @@
#include <unistd.h>
#include <getopt.h>
#ifndef DEBUG
#define DEBUG 0
#else
#define DEBUG 1
#endif /* DEBUG */
#define DPRINTF(fmt, ...) if (DEBUG) do { \
fprintf(stderr, fmt, __VA_ARGS__); \
fprintf(stderr, fmt, ##__VA_ARGS__); \
} while (0)
#define DEFAULT_FG 7
@ -189,8 +195,7 @@ int main(int argc, char *argv[]) {
/* no rational way to recover tbqh imho */
if ((ch = fgetc(fd)) != '[') {
fprintf(stderr, "Invalid escape code, aborting at line %d\n",
c->row + 1);
DPRINTF("Invalid escape code, aborting at line %d\n", c->row + 1);
exit(EX_DATAERR);
}
@ -253,9 +258,7 @@ int main(int argc, char *argv[]) {
else if (param[i] == 49)
c->bg = DEFAULT_BG;
else
fprintf(stderr,
"Ignored SGR parameter %d at line %d\n",
param[i], c->row + 1);
DPRINTF("Ignored SGR parameter %d at line %d\n", param[i], c->row + 1);
}
rc = 0;
pcnt = 0;
@ -401,14 +404,12 @@ int main(int argc, char *argv[]) {
/* sequences we dont care and/or know about */
} else {
fprintf(stderr, "Ignored escape code [");
DPRINTF("Ignored escape code [");
for (int i = 0; i < pcnt; i++)
fprintf(stderr, "%d%s", param[pcnt],
i + 1 < pcnt ? ";" : "");
DPRINTF("%d%s", param[pcnt], i + 1 < pcnt ? ";" : "");
fprintf(stderr, "0x%02x at line %d col %d\n", ch,
c->row + 1, c->col + 1);
DPRINTF("0x%02x at line %d col %d\n", ch, c->row + 1, c->col + 1);
rc = 0;
pcnt = 0;
@ -446,8 +447,6 @@ usage(void)
{
fprintf(stderr, "usage: a2m [options] [input.ans]\n");
fprintf(stderr, "\n");
fprintf(stderr, "options:");
fprintf(stderr, "\n");
fprintf(stderr, " -l n Crop n lines from the left side.\n");
fprintf(stderr, " -r n Crop n lines from the right side.\n");
fprintf(stderr, " -n Disable color output.\n");