From b8e934b1bf59025dec8872f9f783dac56dcf1f2e Mon Sep 17 00:00:00 2001
From: nightwing <amirjanyan@gmail.com>
Date: Sun, 23 Oct 2011 01:22:51 +0500
Subject: [PATCH 1/3] make wrapping friendlier to code:  - allow wrapping text
 at punctuation as well as space  - do not search for wrap point too far away
 from the line end

---
 lib/ace/edit_session.js | 29 ++++++++++++++++-------------
 1 file changed, 16 insertions(+), 13 deletions(-)

diff --git a/lib/ace/edit_session.js b/lib/ace/edit_session.js
index 9f22e284..6697a10c 100644
--- a/lib/ace/edit_session.js
+++ b/lib/ace/edit_session.js
@@ -1197,6 +1197,7 @@ var EditSession = function(text, mode) {
         CHAR_EXT = 2,
         PLACEHOLDER_START = 3,
         PLACEHOLDER_BODY =  4,
+        PUNCTUATION = 9,
         SPACE = 10,
         TAB = 11,
         TAB_SPACE = 12;
@@ -1240,7 +1241,7 @@ var EditSession = function(text, mode) {
             // a split is simple.
             if (tokens[split] >= SPACE) {
                 // Include all following spaces + tabs in this split as well.
-                while (tokens[split] >= SPACE)  {
+                while (tokens[split] >= SPACE) {
                     split ++;
                 }
                 addSplit(split);
@@ -1295,16 +1296,16 @@ var EditSession = function(text, mode) {
             }
 
             // === ELSE ===
-            // Search for the first non space/tab/placeholder token backwards.
-            for (split; split != lastSplit - 1; split--) {
-                if (tokens[split] >= PLACEHOLDER_START) {
-                    split++;
-                    break;
-                }
+            // Search for the first non space/tab/placeholder/punctuation token backwards.
+            var minSplit = Math.max(split - 10, lastSplit - 1);
+            while (split > minSplit && tokens[split] < PLACEHOLDER_START) {
+                split --;
             }
             // If we found one, then add the split.
-            if (split > lastSplit) {
-                addSplit(split);
+            if (split > minSplit) {
+                while(split > minSplit && tokens[split] == PUNCTUATION)
+                    split --;
+                addSplit(++split);
                 continue;
             }
 
@@ -1312,7 +1313,7 @@ var EditSession = function(text, mode) {
             split = lastSplit + wrapLimit;
             // The split is inside of a CHAR or CHAR_EXT token and no space
             // around -> force a split.
-            addSplit(lastSplit + wrapLimit);
+            addSplit(split);
         }
         return splits;
     }
@@ -1338,11 +1339,13 @@ var EditSession = function(text, mode) {
                 }
             }
             // Space
-            else if(c == 32) {
+            else if (c == 32) {
                 arr.push(SPACE);
+            } else if((c > 39 && c < 48) || (c > 57 && c < 64)) {
+                arr.push(PUNCTUATION);
             }
             // full width characters
-            else if (isFullWidth(c)) {
+            else if (c >= 0x1100 && isFullWidth(c)) {
                 arr.push(CHAR, CHAR_EXT);
             } else {
                 arr.push(CHAR);
@@ -1378,7 +1381,7 @@ var EditSession = function(text, mode) {
                 screenColumn += this.getScreenTabSize(screenColumn);
             }
             // full width characters
-            else if (isFullWidth(c)) {
+            else if (c >= 0x1100 && isFullWidth(c)) {
                 screenColumn += 2;
             } else {
                 screenColumn += 1;

From 6b84933232b741ee509771b6987ac0ac7151a820 Mon Sep 17 00:00:00 2001
From: KJ <kernel1983@gmail.com>
Date: Wed, 26 Oct 2011 14:16:17 +0800
Subject: [PATCH 2/3] fix vim mode (h|left) and (l|right) key

---
 lib/ace/keyboard/keybinding/vim.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/ace/keyboard/keybinding/vim.js b/lib/ace/keyboard/keybinding/vim.js
index c3a321f5..90c7dc15 100644
--- a/lib/ace/keyboard/keybinding/vim.js
+++ b/lib/ace/keyboard/keybinding/vim.js
@@ -93,8 +93,8 @@ var vimStates = {
         },
         vimcommand("(k|up)", "golineup"),
         vimcommand("(j|down)", "golinedown"),
-        vimcommand("(l|right)", "golineright"),
-        vimcommand("(h|left)", "golineleft"),
+        vimcommand("(l|right)", "gotoright"),
+        vimcommand("(h|left)", "gotoleft"),
         {
             key:    "shift-g",
             exec:   "gotoend"

From 2ad5f9a3a06da0ea9e43e8fa66d4dbe1d7282885 Mon Sep 17 00:00:00 2001
From: Fabian Jakobs <fabian.jakobs@web.de>
Date: Wed, 26 Oct 2011 10:30:11 +0300
Subject: [PATCH 3/3] highlight "no" keyword in coffeescript. fixes #481

---
 lib/ace/mode/coffee_highlight_rules.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/ace/mode/coffee_highlight_rules.js b/lib/ace/mode/coffee_highlight_rules.js
index a0aa173e..a249479e 100644
--- a/lib/ace/mode/coffee_highlight_rules.js
+++ b/lib/ace/mode/coffee_highlight_rules.js
@@ -54,7 +54,7 @@ define(function(require, exports, module) {
         var keywords = lang.arrayToMap((
             "this|throw|then|try|typeof|super|switch|return|break|by)|continue|" +
             "catch|class|in|instanceof|is|isnt|if|else|extends|for|forown|" +
-            "finally|function|while|when|new|not|delete|debugger|do|loop|of|off|" +
+            "finally|function|while|when|new|no|not|delete|debugger|do|loop|of|off|" +
             "or|on|unless|until|and|yes").split("|")
         );