* Guard both ack & ag from completing if command doesn't exist.
* Allow some opts to repeat like ignore.
* Update descriptions.
* Ack was missing some opts present in base 2.00.
* Ag cleanup based on better understanding.
The $ACKRC environmental variable allows a user to specify a path to his or her Ack config file. If not set, Ack looks for a file in the default location (~/.ackrc).
This update makes ack completion follow that same behavior.
Having a vim modeline or emacs local variable line somewhere in the
middle of the file isn't really helpful. By default, vim will only
check the first and last 5 lines of a file for a modeline (assuming the
modeline option is enabled). Emacs is even more strict about the type
of local variable line that was in use, it will only check the first
line of the file or the second line if the first line specifies a script
interpreter (which isn't the case here).
Move the vim modeline to the end of the file so that it can actually be
found by vim but is out of the way for editing. For emacs more work is
required, convert that to the more verbose Local Variables syntax which
emacs will look for starting 3000 characters from the end of the file.
Also there is no zsh mode for emacs (according to
zsh-users/zsh-completions#75), use the "Shell-Script" mode instead.
This seems to automatically detect that the files are for zsh.
I'm not an emacs user, so I haven't tested that portion much. But, this
does at least improve the syntax highlighting there.
Several single-character options may be specified in a single argument,
so -s should be used.
"--" specifies that there are no further options, so -S should be used.
Julien Nicoulaud
Jeremy Pallats/starcraft.man
Syohei YOSHIDA
Zhao Cai
J. Brandt Buckley
Aaron Schrab
Daniel Serodio