Re: [PATCH 3/3] git-p4: [usability] Show detailed help when parsing options fail

"Ben Keene via GitGitGadget" [off-list ref] writes:

From: Ben Keene <redacted>

When a user provides invalid parameters to git-p4, the program
reports the failure but does not provide the correct command syntax.

Add an exception handler to the command-line argument parser to display
the command's specific command line parameter syntax when an exception
is thrown. Rethrow the exception so the current behavior is retained.

Makes sense, I guess.

I forgot to mention this, but from the titles of all three patches I
would probably drop [usability] thing and downcase the first verb,
e.g.

    Subject: [PATCH 3/3] git-p4: show detailed help when parsing options fail

if I were writing these patches.

Thanks.