standardise metavars

This commit is contained in:
Casper da Costa-Luis 2025-03-06 14:22:16 +00:00
parent 38feb5e7a1
commit e270e63bbc
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@ -30,7 +30,7 @@ parser.add_argument(
parser.add_argument(
"-o",
"--output",
metavar="outfilename",
metavar="OUTFILENAME",
help="if unspecified, defaults to stdout",
)
parser.add_argument(
@ -56,7 +56,9 @@ parser.add_argument(
action="store_true",
help="list installed 3rd-party plugins (loaded with `--use-plugin`)",
)
parser.add_argument("filename", nargs="?", help="if unspecified, defaults to stdin")
parser.add_argument(
"filename", metavar="FILENAME", nargs="?", help="if unspecified, defaults to stdin"
)
def main(args=None):