/usr/share/zsh/functions/Zle/read-from-minibuffer is in zsh-common 5.3.1-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | emulate -L zsh
setopt extendedglob
local opt keys
integer stat
while getopts "k:" opt; do
case $opt in
# Read the given number of keys. This is a bit
# ropey for more than a single key.
(k)
keys=$OPTARG
;;
(*)
return 1
;;
esac
done
(( OPTIND > 1 )) && shift $(( OPTIND - 1 ))
local readprompt="$1" lbuf_init="$2" rbuf_init="$3"
integer savelim=$UNDO_LIMIT_NO changeno=$UNDO_CHANGE_NO
{
# Use anonymous function to make sure special values get restored,
# even if this function is called as a widget.
# local +h ensures special parameters stay special.
() {
local pretext="$PREDISPLAY$LBUFFER$RBUFFER$POSTDISPLAY
"
local +h LBUFFER="$lbuf_init"
local +h RBUFFER="$rbuf_init"
local +h PREDISPLAY="$pretext${readprompt:-? }"
local +h POSTDISPLAY=
local +h -a region_highlight
region_highlight=("P${#pretext} ${#PREDISPLAY} bold")
if [[ -n $keys ]]; then
zle -R
read -k $keys
stat=$?
else
local NUMERIC
unset NUMERIC
zle split-undo
UNDO_LIMIT_NO=$UNDO_CHANGE_NO
zle recursive-edit -K main
stat=$?
(( stat )) || REPLY=$BUFFER
fi
}
} always {
# This removes the edits relating to the read from the undo history.
# These aren't useful once we get back to the main editing buffer.
zle undo $changeno
UNDO_LIMIT_NO=savelim
}
return $stat
|