diff options
Diffstat (limited to 'hcalc.c')
| -rw-r--r-- | hcalc.c | 83 |
1 files changed, 42 insertions, 41 deletions
@@ -17,52 +17,53 @@ void version(void) { } void usage(const char *self, const char *msg) { - if(msg) fprintf(stderr, "%s: %s\n", self, msg); - printf("%s %s\nUsage: %s [-default] [-small|-medium|-large] [-dec|-hex|-oct|-bin] [-quiet] [--version] [--help]\n", SELF, VERSION, self); + if(msg) + fprintf(stderr, "%s: %s\n", self, msg); + printf + ("%s %s\nUsage: %s [-default] [-small|-medium|-large] [-dec|-hex|-oct|-bin] [-quiet] [--version] [--help]\n", + SELF, VERSION, self); exit(msg != NULL); } -int -main(int argc, char **argv) -{ - self = argv[0]; +int main(int argc, char **argv) { + self = argv[0]; - setbuf(stdout, 0); + setbuf(stdout, 0); - if(argc >= 2 && strcmp(argv[1], "-default") == 0) { - /* don't load the config file */ - } else { - load_config(); - } - atexit(save_config); + if(argc >= 2 && strcmp(argv[1], "-default") == 0) { + /* don't load the config file */ + } else { + load_config(); + } + atexit(save_config); - while(argv++, --argc) { - if(strcmp(*argv, "-small") == 0) - winsize = 0; - else if(strcmp(*argv, "-medium") == 0) - winsize = 1; - else if(strcmp(*argv, "-large") == 0) - winsize = 2; - else if(strcmp(*argv, "-dec") == 0) - base = 10; - else if(strcmp(*argv, "-hex") == 0) - base = 16; - else if(strcmp(*argv, "-oct") == 0) - base = 8; - else if(strcmp(*argv, "-bin") == 0) - base = 2; - else if(strcmp(*argv, "-quiet") == 0) - quiet = 1; - else if(strcmp(*argv, "--help") == 0) - usage(self, NULL); - else if(strcmp(*argv, "--version") == 0) - version(); - else if(strcmp(*argv, "-default") == 0) - { /* do nothing */ } - else usage(self, "Invalid command-line option %s"); - } + while(argv++, --argc) { + if(strcmp(*argv, "-small") == 0) + winsize = 0; + else if(strcmp(*argv, "-medium") == 0) + winsize = 1; + else if(strcmp(*argv, "-large") == 0) + winsize = 2; + else if(strcmp(*argv, "-dec") == 0) + base = 10; + else if(strcmp(*argv, "-hex") == 0) + base = 16; + else if(strcmp(*argv, "-oct") == 0) + base = 8; + else if(strcmp(*argv, "-bin") == 0) + base = 2; + else if(strcmp(*argv, "-quiet") == 0) + quiet = 1; + else if(strcmp(*argv, "--help") == 0) + usage(self, NULL); + else if(strcmp(*argv, "--version") == 0) + version(); + else if(strcmp(*argv, "-default") == 0) { /* do nothing */ + } else + usage(self, "Invalid command-line option %s"); + } - setup_x(); - load_pixmaps(); - process_input(); + setup_x(); + load_pixmaps(); + process_input(); } |