From efb07c4e8b07eb4c07287d1bd6c0297ced02e3c8 Mon Sep 17 00:00:00 2001
From: Adrian Lang <lang@cosmocode.de>
Date: Tue, 26 Jan 2010 12:37:59 +0100
Subject: [PATCH] Cancel list if the last item is empty (two enter)
---
lib/scripts/edit.js | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/lib/scripts/edit.js b/lib/scripts/edit.js
index 4d8ead858..483fcc3cc 100644
--- a/lib/scripts/edit.js
+++ b/lib/scripts/edit.js
@@ -166,8 +166,14 @@ function keyHandler(e){
// keep current indention for lists and code
var match = search.match(/(\n +([\*-] ?)?)/);
if(match){
+ var match2 = search.match(/^\n +[\*-]\s*$/);
+ // Cancel list if the last item is empty (i. e. two times enter)
+ if (match2 && field.value.substr(selection.start).match(/^($|\n)/)) {
+ field.value = field.value.substr(0, linestart) + "\n";
+ } else {
+ insertAtCarret(field.id,match[1]);
+ }
var scroll = field.scrollHeight;
- insertAtCarret(field.id,match[1]);
field.scrollTop += (field.scrollHeight - scroll);
e.preventDefault(); // prevent enter key
return false;
--
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