* PATCH: pws-21: _vars
@ 1999-06-10 10:22 Peter Stephenson
0 siblings, 0 replies; 2+ messages in thread
From: Peter Stephenson @ 1999-06-10 10:22 UTC (permalink / raw)
To: Zsh hackers list
This extends the _vars completion, used after things like read and vared,
to allow completion of the keys of associative arrays. However, the [ has
to be added by hand because it can't tell whether you want
the parameter or an element. Maybe there's a case for autoparamkeys
behaviour --- but that would need sensitivity to the command context, which
isn't really on.
--- Completion/Base/_vars.old Tue Apr 13 09:37:37 1999
+++ Completion/Base/_vars Thu Jun 10 12:17:04 1999
@@ -1,3 +1,20 @@
#compdef getopts read unset vared
-compgen -v
+# This will handle completion of keys of associative arrays, e.g. at
+# `vared compconfig[<TAB>'. However, in this version the [ must be
+# added by hand.
+
+if [[ $PREFIX = *\[ ]]; then
+ local var=${PREFIX%%\[*}
+ local elt="${PREFIX#*\]}${SUFFIX%\]}"
+ local addclose
+ compset -p $(( ${#var} + 1 ))
+ if ! compset -S \]; then
+ addclose=(-S ']')
+ fi
+ if [[ ${(tP)var} = assoc* ]]; then
+ compadd $addclose ${(kP)var}
+ fi
+else
+ compgen -v
+fi
--
Peter Stephenson <pws@ibmth.df.unipi.it> Tel: +39 050 844536
WWW: http://www.ifh.de/~pws/
Dipartimento di Fisica, Via Buonarroti 2, 56127 Pisa, Italy
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: PATCH: pws-21: _vars
@ 1999-06-10 11:07 Sven Wischnowsky
0 siblings, 0 replies; 2+ messages in thread
From: Sven Wischnowsky @ 1999-06-10 11:07 UTC (permalink / raw)
To: zsh-workers
Peter Stephenson wrote:
> This extends the _vars completion, used after things like read and vared,
> to allow completion of the keys of associative arrays.
% typeset -A foo
% foo=(-bar baz)
% vared 'foo[<TAB>
compadd: bad option -b
I often forget to add the `-' before the words in compadd, too.
This also had a problem when there were characters after the `['.
Bye
Sven
--- oc/Base/_vars Thu Jun 10 13:00:40 1999
+++ Completion/Base/_vars Thu Jun 10 13:03:38 1999
@@ -4,7 +4,7 @@
# `vared compconfig[<TAB>'. However, in this version the [ must be
# added by hand.
-if [[ $PREFIX = *\[ ]]; then
+if [[ $PREFIX = *\[* ]]; then
local var=${PREFIX%%\[*}
local elt="${PREFIX#*\]}${SUFFIX%\]}"
local addclose
@@ -13,7 +13,7 @@
addclose=(-S ']')
fi
if [[ ${(tP)var} = assoc* ]]; then
- compadd $addclose ${(kP)var}
+ compadd $addclose - ${(kP)var}
fi
else
compgen -v
--
Sven Wischnowsky wischnow@informatik.hu-berlin.de
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~1999-06-10 11:07 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
1999-06-10 10:22 PATCH: pws-21: _vars Peter Stephenson
1999-06-10 11:07 Sven Wischnowsky
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).