From: Carlos Carvalho <carlos@fisica.ufpr.br>
To: zsh-users@sunsite.dk
Subject: Re: aliases not getting expanded inside functions?
Date: Fri, 3 Jan 2003 15:24:04 -0200 [thread overview]
Message-ID: <15893.50996.646711.184945@fisica.ufpr.br> (raw)
In-Reply-To: <20030103164552.A28966@globnix.org>
Phil Pennock (Phil.Pennock@globnix.org) wrote on 3 January 2003 16:45:
>% bar='Fred Bloggs'
>% foo='bar'
>% function escr { print ${(P)foo} }
>% escr
>Fred Bloggs
>
>Is the above sufficient?
Unfortunately no, because I don't need it only for printing, but for
referencing as well. I have an array and I'd like to access the
elements by more meaningful names, so I tried to do
% alias -g guess_what='array[1]', etc.
Your suggestion doesn't work however when an assignment has to be made
to guess_what.
>You might wish to read zshexpn(1), since there are many other weird and
>wonderful ways in which zsh can pervert your data on demand.
I did but didn't see this possibility. In fact I still don't see...
What's the relation between recognizing the same escape sequences as
print and making a substitution? I'd be grateful for an explanation.
next prev parent reply other threads:[~2003-01-03 17:24 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-03 15:31 Carlos Carvalho
2003-01-03 15:39 ` Zefram
2003-01-03 15:45 ` Phil Pennock
2003-01-03 17:24 ` Carlos Carvalho [this message]
2003-01-03 17:44 ` Phil Pennock
2003-01-03 18:10 ` Carlos Carvalho
2003-01-03 18:54 ` Zefram
2003-01-06 8:29 ` Carlos Carvalho
2003-01-06 12:54 ` Bart Schaefer
2003-01-11 3:19 ` Carlos Carvalho
2003-01-11 18:40 ` Bart Schaefer
2003-01-13 17:59 ` Carlos Carvalho
2003-01-13 18:48 ` Bart Schaefer
2003-01-13 21:40 ` Carlos Carvalho
2003-01-14 5:10 ` Bart Schaefer
2003-01-14 11:44 ` Roman Neuhauser
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=15893.50996.646711.184945@fisica.ufpr.br \
--to=carlos@fisica.ufpr.br \
--cc=zsh-users@sunsite.dk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/zsh/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).