Functions/Zle/kill-word-match


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

emulate -L zsh
setopt extendedglob

autoload match-words-by-style

local curcontext=":zle:$WIDGET" word done
local -a matched_words
integer count=${NUMERIC:-1}

if (( count < 0 )); then
    (( NUMERIC = -count ))
    zle backward-$WIDGET
    return
fi

while (( count-- )); do

    match-words-by-style

    word="${(j..)matched_words[4,5]}"

    if [[ -n $word ]]; then
	if [[ -n $done || $LASTWIDGET = *kill* ]]; then
	    CUTBUFFER="$CUTBUFFER$word"
	else
	    killring=("$CUTBUFFER" "${(@)killring[1,-2]}")
	    CUTBUFFER=$word
	fi
	RBUFFER=${(j..)matched_words[6,7]}
    else
	return 1
    fi
    done=1
done

return 0