Bash programmable completion of variable names
pleegwat at telfort.nl
Mon Jun 22 20:12:41 UTC 2009
Hal Burgiss wrote:
> On Mon, Jun 22, 2009 at 07:25:52PM +0200, PleegWat wrote:
>> I'm not quite able to reproduce either behaviour. Does a file/directory
>> whose name starts with '$c' exist in the current working directory, or
>> is CDPATH set and does a directory with such name exist in a directory
>> in CDPATH?
> Nice try, but no go.
> Well, bash completion (if enabled) is capable of expanding all kinds of
> things, including declared variables, hostnames, etc. Quite handy. Ubuntu may
> have this off, I can't remember. If so, its commented out in the stock
> /etc/bash.bashrc IIRC.
I know about it, ubuntu has quite a lot of them configured by default.
It's one thing that's been annoying me at work, cause all of the servers
are rhel 5 and I can't install completions there.
It's acting weird here. If I set $c, and type 'echo $c<tab>' or 'cd
$c<tab>', it completes with a space. If I type 'cd $c/<tab>', it expands
to 'cd \$c' and beeps for not being able to find anything.
Is there a switch somewhere for tab to expand variables?
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