From a56c3b44b50075e17a39bf55f9cd6fc7725eaf53 Mon Sep 17 00:00:00 2001
From: nightwing <amirjanyan@gmail.com>
Date: Mon, 26 Aug 2013 22:52:05 +0400
Subject: [PATCH] always add height to line wrapper nodes  (needed for line
 widgets)

---
 lib/ace/layer/text.js | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/lib/ace/layer/text.js b/lib/ace/layer/text.js
index 54f0ef46..52940dcf 100644
--- a/lib/ace/layer/text.js
+++ b/lib/ace/layer/text.js
@@ -294,6 +294,7 @@ var Text = function(parentEl) {
                 this.$renderLine(
                     html, row, !this.$useLineGroups(), row == foldStart ? foldLine : false
                 );
+                lineElement.style.height = config.lineHeight * this.session.getRowLength(row) + "px";
                 dom.setInnerHtml(lineElement, html.join(""));
             }
             row++;
@@ -360,6 +361,8 @@ var Text = function(parentEl) {
             if (this.$useLineGroups()) {
                 container.className = 'ace_line_group';
                 fragment.appendChild(container);
+                container.style.height = config.lineHeight * this.session.getRowLength(row) + "px";
+
             } else {
                 var lines = container.childNodes
                 while(lines.length)
@@ -391,7 +394,7 @@ var Text = function(parentEl) {
                 break;
 
             if (this.$useLineGroups())
-                html.push("<div class='ace_line_group'>")
+                html.push("<div class='ace_line_group' style='height:", config.lineHeight*this.session.getRowLength(row), "px'>")
 
             this.$renderLine(html, row, false, row == foldStart ? foldLine : false);
 
@@ -551,7 +554,10 @@ var Text = function(parentEl) {
 
         if (!onlyContents) {
             stringBuilder.push(
-                "<div class='ace_line' style='height:", this.config.lineHeight, "px'>"
+                "<div class='ace_line' style='height:", 
+                    this.config.lineHeight * (
+                        this.$useLineGroups() ? 1 :this.session.getRowLength(row)
+                    ), "px'>"
             );
         }