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Re: Completion damaging prompt
- X-seq: zsh-workers 24983
- From: Peter Stephenson <pws@xxxxxxx>
- To: "Renato Botelho" <rbgarga@xxxxxxxxx>
- Subject: Re: Completion damaging prompt
- Date: Fri, 09 May 2008 14:06:41 +0100
- Cc: zsh-workers@xxxxxxxxxx
- In-reply-to: <747dc8f30805090551j3d26f810ud868028403ab8d9f@xxxxxxxxxxxxxx>
- Mailing-list: contact zsh-workers-help@xxxxxxxxxx; run by ezmlm
- References: <747dc8f30805090551j3d26f810ud868028403ab8d9f@xxxxxxxxxxxxxx>
"Renato Botelho" wrote:
> I'm using zsh 4.3.6 at FreeBSD 7.0, and I noted a problem with prompt
> in some cases,
> following is an example
>
> garga@botelhor:~> sudo su
>
> root@botelhor:/home/garga#
>
> root@botelhor:/home/garga# pkg<TAB>
>..
> And if I clear the screen using ^L prompt changes to ~garga
>
> root@botelhor:~garga#
That means something, somewhere in shell code is referring to your home
directory as ~garga (which would expand to /home/garga). After that's
happened once it's treated as a candidate for abbreviation wherever name
directories are valid. You have various choices:
- If you want to track down what it is, you'll probably need to get
the completion system to output debug information with "^X?". This
could be time-consuming to get completely to the bottom of.
- If you always want directories to be shown in full, you can replace
%~ in your path with %/. That will show /home/garga instead of ~ when
you're not root, however.
- If you want the prompt to be abbreviated only when you're not root,
you can change it to
PROMPT='%n@%B%m%b:%(#.%/#.%~>) '
- If you're happy with your home directory always being abbreviated when
you're root, so that at least it doesn't change, you can put a reference
to it in the initialisation file:
: ~garga
--
Peter Stephenson <pws@xxxxxxx> Software Engineer
CSR PLC, Churchill House, Cambridge Business Park, Cowley Road
Cambridge, CB4 0WZ, UK Tel: +44 (0)1223 692070
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