From 3715e905019c4bc8c68d907bbb5c5e21c69d0d06 Mon Sep 17 00:00:00 2001
From: Fabian Jakobs <fabian.jakobs@web.de>
Date: Sun, 13 Feb 2011 15:55:05 +0100
Subject: [PATCH] implement remove to line end

---
 lib/ace/commands/default_commands.js |  5 +++++
 lib/ace/editor.js                    | 11 +++++++++++
 2 files changed, 16 insertions(+)

diff --git a/lib/ace/commands/default_commands.js b/lib/ace/commands/default_commands.js
index 35174be8..3565cc5b 100644
--- a/lib/ace/commands/default_commands.js
+++ b/lib/ace/commands/default_commands.js
@@ -242,6 +242,10 @@ canon.addCommand({
     name: "backspace",
     exec: function(env, args, request) { env.editor.removeLeft(); }
 });
+canon.addCommand({
+    name: "removetolineend",
+    exec: function(env, args, request) { env.editor.removeToLineEnd(); }
+});
 canon.addCommand({
     name: "outdent",
     exec: function(env, args, request) { env.editor.blockOutdent(); }
@@ -261,6 +265,7 @@ canon.addCommand({
     name: "splitline",
     exec: function(env, args, request) { env.editor.splitLine(); }
 });
+canon.addCommand({
     name: "transposeletters",
     exec: function(env, args, request) { env.editor.transposeLetters(); }
 });
diff --git a/lib/ace/editor.js b/lib/ace/editor.js
index 2a9989dc..6a8d38f9 100644
--- a/lib/ace/editor.js
+++ b/lib/ace/editor.js
@@ -564,6 +564,17 @@ var Editor =function(renderer, session) {
         this.session.remove(this.getSelectionRange());
         this.clearSelection();
     };
+    
+    this.removeToLineEnd = function() {
+        if (this.$readOnly)
+            return;
+
+        if (this.selection.isEmpty())
+            this.selection.selectLineEnd();
+
+        this.session.remove(this.getSelectionRange());
+        this.clearSelection();
+    };
 
     this.splitLine = function() {
         if (this.$readOnly)