fix * highlighting in markdown lists

lib/ace/mode/_test/text_markdown.txt

@@ -9,11 +9,13 @@ test: header ends with '#'
 test: 6+ #s is not a valid header
 ####### foo
 test: # followed be only space is not a valid header
+# 
 test: only space between #s is not a valid header
 #  #
 
 # test links  [Cloud9 IDE](http://www.c9.io/) #
 * [demo](http://ajaxorg.github.com/ace/) 
+* usually *work* fine (_em_)
 in lists
 
 in plain text <b>http://ace.ajaxorg.com<b>

lib/ace/mode/_test/tokens_markdown.json

@@ -35,6 +35,9 @@
 ],[
    "start",
   ["text","test: # followed be only space is not a valid header"]
+],[
+   "start",
+  ["text","# "]
 ],[
    "start",
   ["text","test: only space between #s is not a valid header"]
@@ -62,6 +65,13 @@
   ["markup.underline","http://ajaxorg.github.com/ace/"],
   ["text",")"],
   ["markup.list"," "]
+],[
+   "listblock",
+  ["markup.list","* usually "],
+  ["string","*work*"],
+  ["markup.list"," fine ("],
+  ["string","_em_"],
+  ["markup.list",")"]
 ],[
    "listblock",
   ["markup.list","in lists"]

lib/ace/mode/markdown_highlight_rules.js

@@ -150,12 +150,12 @@ var MarkdownHighlightRules = function() {
             token : "empty_line",
             regex : "^$",
             next  : "start"
-        }, {
-            include : "basic", noEscape: true
         }, { // list
             token : "markup.list",
             regex : "^\\s{0,3}(?:[*+-]|\\d+\\.)\\s+",
             next  : "listblock-start"
+        }, {
+            include : "basic", noEscape: true
         }, {
             defaultToken : "markup.list"
         } ],