18394: New word movement and editing widgets.

Functions/Zle/forward-word-match

@@ -0,0 +1,39 @@
+emulate -L zsh
+setopt extendedglob
+
+autoload match-words-by-style
+
+local curcontext=":zle:$WIDGET" word
+local -a matched_words
+integer count=${NUMERIC:-1}
+
+if (( count < 0 )); then
+    (( NUMERIC = -count ))
+    zle ${WIDGET/forward/backward}
+    return
+fi
+
+while (( count-- )); do
+
+    match-words-by-style
+
+    # For some reason forward-word doesn't work like the other word
+    # word commnds; it skips whitespace only after any matched word
+    # characters.
+
+    if [[ -n $matched_words[4] ]]; then
+        # just skip the whitespace
+	word=$matched_words[4]
+    else
+        # skip the word and trailing whitespace
+	word=$matched_words[5]$matched_words[6]
+    fi
+
+    if [[ -n $word ]]; then
+	(( CURSOR += ${#word} ))
+    else
+	return 1
+    fi
+done
+
+return 0