From 5705c067fe052a776aca7bcccdca0ac13c32c9fd Mon Sep 17 00:00:00 2001
From: Robert Bruce Park <r@robru.ca>
Date: Fri, 14 Mar 2014 22:40:00 -0700
Subject: [PATCH] This should just about fix that.

---
 lib/ace/layer/text.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lib/ace/layer/text.js b/lib/ace/layer/text.js
index 8955ddc3..140700aa 100644
--- a/lib/ace/layer/text.js
+++ b/lib/ace/layer/text.js
@@ -137,8 +137,12 @@ var Text = function(parentEl) {
         if (this.displayIndentGuides) {
             this.$indentGuideRe =  /\s\S| \t|\t |\s$/;
             var className = "ace_indent-guide";
+            var spaceClass = "";
+            var tabClass = "";
             if (this.showInvisibles) {
                 className += " ace_invisible";
+                spaceClass = " ace_invisible_space";
+                tabClass = " ace_invisible_tab";
                 var spaceContent = lang.stringRepeat(this.SPACE_CHAR, this.tabSize);
                 var tabContent = this.TAB_CHAR + lang.stringRepeat("\xa0", this.tabSize - 1);
             } else{
@@ -146,8 +150,8 @@ var Text = function(parentEl) {
                 var tabContent = spaceContent;
             }
 
-            this.$tabStrings[" "] = "<span class='" + className + " ace_invisible_space'>" + spaceContent + "</span>";
-            this.$tabStrings["\t"] = "<span class='" + className + " ace_invisible_tab'>" + tabContent + "</span>";
+            this.$tabStrings[" "] = "<span class='" + className + spaceClass + "'>" + spaceContent + "</span>";
+            this.$tabStrings["\t"] = "<span class='" + className + tabClass + "'>" + tabContent + "</span>";
         }
     };