While limiting the completion to __git_changed-in-index_files
makes perfect sense for "git diff", it is wrong to use for
"git rm", because it prevents it from completing files present in
HEAD. Giving --cached to git rm is supposed to
"just remove it from the index, keep the working tree copy"
and is in no way related to the file needing to be
modified in the index in the first place.
diff options:
--cumulative is deprecated --> remove
-G / -S: reword -S to emphase the difference to -G
revision options:
--abbrev: reword, to emphase the --abbrev-commit requirement
this is used in git 1.8's
git checkout <branch>
as a shorthand for
git checkout -b <branch> --track <remote>/<branch>
in case <branch> exists on exactly one remote and is not a local branch
Change of directory should not be retried relative to the current directory
when it has already failed along some path that does not refer to the
current directory.
Given `alias fetch='noglob fetch'`, without this change `run-help fetch`
recurses to invoke itself on the noglob command, bringing up the help
for noglob. Similarly for nocorrect. Thus the user would have to quit
out of the pager, then avoid quitting out of the loop, so that they can
go into the second iteration and see the help for the second instance
found by `whence -a`, which happens to be the target of the alias.
With common pagers, that's thus 'q', 'not-q'. Somewhat frustrating.
Without this change, `alias foo='noglob bar'` where `foo` is not
otherwise a command would _never_ show the help for `bar`, since it only
showed the help for `noglob` and there was no second line of whence
output to trigger the second pass.
With this change, aliases to `noglob|nocorrect` of a command somewhat
ignore the presence of that precommand modifier; if a command is aliased
to `noglob $itself`, then the result is that the first line of whence
output is shown, no pager is used, the user can immediately see a prompt
to continue and press something other-than-q to see the help for the
command.
If given `alias foo='noglob bar'` then `run-help foo` will immediately
show the help for bar.
This behaviour was chosen to be consistent with the existing alias
support, but just working better with the precommand modifier.
ake care of mutually exclusive options.
Add _description using $state_descr.
Add completions for --debug=flag.
Fix typo (pointed out by Daniel Shahaf).
