* zle edit-command-line and send-break
@ 2020-08-05 9:04 zsugabubus
0 siblings, 0 replies; only message in thread
From: zsugabubus @ 2020-08-05 9:04 UTC (permalink / raw)
To: zsh-workers
Hello,
I would like to apply some transformation to $BUFFER before and after
editing it with `zle edit-command-line`.
Modifying $BUFFER before editing is trivial, however the after part is a
bit tricky since edit-command-line calls send-break. Currently I use the
following workaround to being able to execute custom code:
function send-break() {
zle -D send-break
unfunction send-break
read -z BUFFER
# ...do something with BUFFER...
zle redisplay
}
zle -N send-break
zle edit-command-line
It works fine, so I’m wondering why `zle send-break` is used inside
edit-command-line and whether `zle redisplay` could be used instead.
--
zsugabubus
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