[PATCH] commands: help: ignore options after first regular argument

[Ahmad Fatoum]

On 14.06.23 16:21, Sascha Hauer wrote:
> On Wed, Jun 14, 2023 at 11:02:31AM +0200, Ahmad Fatoum wrote:
>> If some-command -n foo bar -v fails, it would be nice to be able to
>> just stick help in front of the command to get help text. This doesn't
>> work currently, because getopt called for help will complain about not
>> knowing some-command's options. Fix this by only parsing help options up
>> to the first non-option argument (i.e. one that doesn't start with `-').
>>
>> Signed-off-by: Ahmad Fatoum <a.fatoum at pengutronix.de>
>> ---
>>  commands/help.c | 19 ++++++++++++-------
>>  1 file changed, 12 insertions(+), 7 deletions(-)
> 
> Just prefix with "help -- " instead of "help "

Oh. That works too... One could argue that most people are
interested in the help text for a single command, so not
having to type -- is a tiny bit better user experience.

> 
> Sascha
> 

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