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Diffstat (limited to '')
| -rw-r--r-- | unscoop.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/unscoop.c b/unscoop.c index 153841c..0ae16d9 100644 --- a/unscoop.c +++ b/unscoop.c @@ -221,9 +221,12 @@ static const struct Format { }; static const struct Format *formatParse(const char *name) { + bool list = !strcmp(name, "?"); for (size_t i = 0; i < ARRAY_LEN(Formats); ++i) { if (!strcmp(name, Formats[i].name)) return &Formats[i]; + if (list) printf("%s\n", Formats[i].name); } + if (list) exit(EX_OK); errx(EX_USAGE, "no such format %s", name); } |