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If we have an incorrect flag, say what it was.

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rfm 2024-10-21 22:12:24 +01:00
parent c122aa6d19
commit 9097de9fbc
1 changed files with 4 additions and 0 deletions
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4
Tools/autogsdoc.m
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@ -853,6 +853,10 @@ main(int argc, char **argv, char **env)
{
NSArray *args = [argsRecognized allKeys];
if (![@"help" isEqual: opt])
{
GSPrintf(stderr, @"Unknown option:\ '%@'\n", opt);
}
GSPrintf(stderr, @"Usage:\n");
GSPrintf(stderr, [NSString stringWithFormat:
@" %@ [options] [files]\n", [argsGiven objectAtIndex: 0]]);