2012-03-15 3:23 PM, Junio C Hamano wrote:
김남형 <namhyung.kim@xxxxxxx> writes:
2012-03-15 3:00 PM, Junio C Hamano wrote:
Namhyung Kim <namhyung.kim@xxxxxxx> writes:
The --follow-alias option will look up the alias definitions and
use the first word as a command. For example, if I set my aliases
as follows:
$ git help br
`git br' is aliased to `git branch'
$ git help ru
`git ru' is aliased to `git remote update'
adding --follow-alias (or -f) option will show man pages of
git-branch and git-remote, respectively.
What would happen when somebody has this?
[alias]
br = branch --list
$ git help --follow-alias br
... man page for git-branch is shown ...
NAK.
I'm sorry I don't understand what you meant by this. What should be
happened for this?
You _somehow_ restict the output, or at least draw the user's attention,
to the description of --list mode in the resulting "git-branch" manual.
I do not think that is feasible.
Actually I was thinking about moving to an appropriate point in the document
by checking second argument (if any) and searching it (using regexp?). But I
coundn't be sure it'd be possible too.
But showing the whole manual page, without telling the user that "br" is
not aliased to a plain vanilla "branch" without any option, is not a
solution, especially if you are going to let the user set a configuration
variable to allow him to forget about this setting. Progressive revelation
would not have such a downside and I think it is more appropriate approach
for something like "help".
OK. That makes sense to me too. This was just a quick thought hoping that can
be helpful for someone who uses alias as a simple abbreviation.
Thanks for taking your time and giving me detailed comments.
Namhyung
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