From e312050163f17e4a1339d68a01fee023a4fa51c4 Mon Sep 17 00:00:00 2001
From: Matt Colyer <mcolyer@github.com>
Date: Mon, 4 Nov 2013 16:21:50 -0800
Subject: [PATCH] Create valid DOM ids for stylesheets

---
 src/theme-manager.coffee | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/src/theme-manager.coffee b/src/theme-manager.coffee
index ac0192dbc..34e0baac8 100644
--- a/src/theme-manager.coffee
+++ b/src/theme-manager.coffee
@@ -159,19 +159,23 @@ class ThemeManager
         #{e.message}
       """
 
+  # Internal-only:
+  stringToId: (string) ->
+    string.replace(/\\/g, '')
+
   # Internal-only:
   removeStylesheet: (stylesheetPath) ->
     unless fullPath = @resolveStylesheet(stylesheetPath)
       throw new Error("Could not find a file at path '#{stylesheetPath}'")
-    @stylesheetElementForId(fullPath).remove()
+    @stylesheetElementForId(@stringToId(fullPath)).remove()
 
   # Internal-only:
-  applyStylesheet: (id, text, ttype = 'bundled') ->
-    styleElement = @stylesheetElementForId(id)
+  applyStylesheet: (path, text, ttype = 'bundled') ->
+    styleElement = @stylesheetElementForId(@stringToId(path))
     if styleElement.length
       styleElement.text(text)
     else
       if $("head style.#{ttype}").length
-        $("head style.#{ttype}:last").after "<style class='#{ttype}' id='#{id}'>#{text}</style>"
+        $("head style.#{ttype}:last").after "<style class='#{ttype}' id='#{@stringToId(path)}'>#{text}</style>"
       else
-        $("head").append "<style class='#{ttype}' id='#{id}'>#{text}</style>"
+        $("head").append "<style class='#{ttype}' id='#{@stringToId(path)}'>#{text}</style>"