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authorPeter Stephenson <pws@users.sourceforge.net>2003-03-28 11:34:07 +0000
committerPeter Stephenson <pws@users.sourceforge.net>2003-03-28 11:34:07 +0000
commit1e57c42f470bdd2ab6179ec44dae96fd3377a1dd (patch)
tree5f9c38c21bcbbcba7b7524f9df7e4f99b8344424 /Functions/Zle/backward-kill-word-match
parent2941469f616202f51da7ba9ceafa3f419f34573b (diff)
downloadzsh-1e57c42f470bdd2ab6179ec44dae96fd3377a1dd.tar.gz
zsh-1e57c42f470bdd2ab6179ec44dae96fd3377a1dd.tar.xz
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18394: New word movement and editing widgets.
Diffstat (limited to 'Functions/Zle/backward-kill-word-match')
-rw-r--r--Functions/Zle/backward-kill-word-match36
1 files changed, 36 insertions, 0 deletions
diff --git a/Functions/Zle/backward-kill-word-match b/Functions/Zle/backward-kill-word-match
new file mode 100644
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--- /dev/null
+++ b/Functions/Zle/backward-kill-word-match
@@ -0,0 +1,36 @@
+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 ${WIDGET##backward-}
+    return
+fi
+
+while (( count-- )); do
+
+    match-words-by-style
+
+    word="$matched_words[2]$matched_words[3]"
+
+    if [[ -n $word ]]; then
+	if [[ -n $done || $LASTWIDGET = *kill* ]]; then
+	    CUTBUFFER="$word$CUTBUFFER"
+	else
+	    killring=("$CUTBUFFER" "${(@)killring[1,-2]}")
+	    CUTBUFFER=$word
+	fi
+	LBUFFER=$matched_words[1]
+    else
+	return 1
+    fi
+    done=1
+done
+
+return 0