From d5a79434c695da954010b1919725717cba686168 Mon Sep 17 00:00:00 2001
From: Jruif <597710271@qq.com>
Date: Sat, 17 Oct 2015 01:38:49 +0800
Subject: [PATCH 1/3] Update Toc

1.support other language(e.g. Chinese);
2.optimize indent
---
 lib/Toc.coffee | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/Toc.coffee b/lib/Toc.coffee
index acc87f4..7f3cfa0 100644
--- a/lib/Toc.coffee
+++ b/lib/Toc.coffee
@@ -121,10 +121,11 @@ class Toc
   __createList: () ->
     list = []
     indicesOfDepth = Array.apply(null, new Array(6)).map(Number.prototype.valueOf, 0);
+    minDepth = @list[..].sort((a,b)-> a.depth-b.depth)[0].depth
     for own i, item of @list
       row = []
 
-      for tab in [1..item.depth] when tab > 1
+      for tab in [1..item.depth] when tab > minDepth
         row.push "\t"
       if @options.orderedList is 1
         row.push ++indicesOfDepth[item.depth-1] + ". "
@@ -188,8 +189,9 @@ class Toc
   # create hash and surround link withit
   ___createLink: (name) ->
     hash = new String name
-    hash = hash.toLowerCase().replace /\s/g, "-"
-    hash = hash.replace /[^a-z0-9\-]/g, ""
+    #hash = hash.toLowerCase().replace /\s/g, "-"
+    #hash = hash.replace /[^a-z0-9\-]/g, ""
+    hash = hash.replace /\s/g, "-"
     if hash.indexOf("--") > -1
       hash = hash.replace /(-)+/g, "-"
     if name.indexOf(":-") > -1

From 6a55cc0b140c55e2b217c76cda8ab7b3ac3e05fd Mon Sep 17 00:00:00 2001
From: Jruif <597710271@qq.com>
Date: Mon, 19 Oct 2015 17:27:15 +0800
Subject: [PATCH 2/3] let toc get active text editor

---
 lib/markdown-toc.coffee | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/markdown-toc.coffee b/lib/markdown-toc.coffee
index 95e54f0..05aba50 100644
--- a/lib/markdown-toc.coffee
+++ b/lib/markdown-toc.coffee
@@ -3,7 +3,7 @@ Toc = require './Toc'
 module.exports =
 
   activate: (state) ->
-    @toc = new Toc(atom.workspace.getActivePaneItem())
+    @toc = new Toc(atom.workspace.getActiveTextEditor())
 
     atom.commands.add 'atom-workspace', 'markdown-toc:create': => @toc.create()
     atom.commands.add 'atom-workspace', 'markdown-toc:update': => @toc.update()

From 338961c5ca42ba3b8a8148cf40c141120bdf4fa5 Mon Sep 17 00:00:00 2001
From: Jruif <597710271@qq.com>
Date: Mon, 19 Oct 2015 17:30:50 +0800
Subject: [PATCH 3/3] first update @editor when a change occurs

---
 lib/Toc.coffee | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/lib/Toc.coffee b/lib/Toc.coffee
index 7f3cfa0..66f2656 100644
--- a/lib/Toc.coffee
+++ b/lib/Toc.coffee
@@ -1,7 +1,7 @@
 module.exports =
 class Toc
 
-
+  editor: null
   constructor: (@editor) ->
     @lines = []
     @list = []
@@ -13,7 +13,7 @@ class Toc
     @create()
 
     at = @
-    @editor.getBuffer().onWillSave () ->
+    @editor?.getBuffer().onWillSave () ->
       if at.options.updateOnSave is 1
         if at._hasToc()
           at._deleteToc()
@@ -52,9 +52,13 @@ class Toc
 
 
   # ----------------------------------------------------------------------------
-
+  _getActiveEditor : ->
+    atom.workspace.getActiveTextEditor()
 
   _hasToc: () ->
+    # first update @editor
+    @editor = @_getActiveEditor()
+    
     @___updateLines()
 
     if @lines.length > 0