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List additional features in usage message (-v)

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This commit is contained in:
Bert
2011-09-10 12:29:54 +02:00
parent 6e575b0f72
commit 79d780a701
3 changed files with 26 additions and 15 deletions
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20
options.c
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@ -33,11 +33,24 @@ options_t _options;
const options_t *options = (const options_t*) &_options;
void print_usage() {
printf("usage: sxiv [-cdFfhpqrstvZ] [-g GEOMETRY] [-n NUM] [-z ZOOM] FILES...\n");
printf("usage: sxiv [-cdFfhpqrstvZ] [-g GEOMETRY] [-n NUM] "
"[-z ZOOM] FILES...\n");
}
void print_version() {
printf("sxiv %s - simple x image viewer\n", VERSION);
printf("sxiv %s - Simple X Image Viewer\n", VERSION);
printf("Additional features included (+) or not (-): %s, %s\n",
#ifdef EXIF_SUPPORT
"+exif",
#else
"-exif",
#endif
#ifdef GIF_SUPPORT
"+gif"
#else
"-gif"
#endif
);
}
void parse_options(int argc, char **argv) {
@ -119,9 +132,8 @@ void parse_options(int argc, char **argv) {
fprintf(stderr, "sxiv: invalid argument for option -z: %s\n",
optarg);
exit(1);
} else {
_options.zoom = z / 100.0;
}
_options.zoom = z / 100.0;
break;
}
}