From: Bart Schaefer <schaefer@brasslantern.com>
To: Marc Weber <marco-oweber@gmx.de>, zsh-workers <zsh-workers@zsh.org>
Subject: Re: select item from list in modify-current-argument?
Date: Sat, 04 Jun 2011 11:32:41 -0700 [thread overview]
Message-ID: <110604113241.ZM19723@torch.brasslantern.com> (raw)
In-Reply-To: <1307144249-sup-4787@nixos>
On Jun 4, 1:41am, Marc Weber wrote:
}
} select-one first uses echo to show the alternatives, then read to get
} the item index from the user.
}
} However because echo shows many lines the code copied from
} modify-current-argument get's confused.
I'd probably just do this:
_my_quickpath() {
[[ -z "${words[CURRENT]}" ]] && (( CURRENT > 0 && --CURRENT ))
compadd -Q -U $($HQUICKFILE --echo "${words[CURRENT]}")
}
compdef -k _my_quickpath menu-select ^g
I'm not entirely sure about the --CURRENT part but you get the idea.
If you insist on doing it yourself without using a completion widget,
then you need to replace line 24-25 of select-one with something along
the lines of
local -a replies
for i ({1..$#@}) { replies+=( "$i: ${${@[$i]}#$strip}" ) }
read-from-minibuffer "$(print -c "${replies[@]}")"$'\n'
And then replace other calls to "read $opt" with a similar call to
read-from-minibuffer. (Oh, it needs to be autoloaded first.)
This of course renders select-one unusuable outside of ZLE, so you'll
have to make a new function out out it if you want select-one for any
other purpose.
prev parent reply other threads:[~2011-06-04 18:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-03 23:41 Marc Weber
2011-06-04 18:32 ` Bart Schaefer [this message]
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