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Add "-?" argument support same as "--help" #150

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Add "-?" argument support same as "--help" #150

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02f7360
Add "-?" argument support same as "--help"
Nov 5, 2020
8767c48
Merge branch 'master' of github.com:Xfennec/progress into second
Nov 5, 2020
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3 changes: 2 additions & 1 deletion progress.c
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Original file line number Diff line number Diff line change
Expand Up @@ -544,6 +544,7 @@ while(1) {
exit(EXIT_SUCCESS);
break;

case '?':
case 'h':
printf("progress - Coreutils Viewer\n");
printf("---------------------\n");
Expand All @@ -566,6 +567,7 @@ while(1) {
printf(" -o --open-mode {r|w} report only files opened for read or write\n");
printf(" -v --version show program version and exit\n");
printf(" -h --help display this help and exit\n");
printf(" -? same as -h (--help)\n");
printf("\n\n");
printf("Multiple options allowed for: -a -c -p -i. Use PROGRESS_ARGS for permanent arguments.\n");
exit(EXIT_SUCCESS);
Expand Down Expand Up @@ -639,7 +641,6 @@ while(1) {
}
break;

case '?':
default:
exit(EXIT_FAILURE);
}
Expand Down