Merge pull request #1096 from ajaxorg/mode/stylus

Add stylus support

demo/kitchen-sink/docs/stylus.styl

@@ -0,0 +1,55 @@
+// I'm a comment!
+
+/*
+ * Adds the given numbers together.
+ */
+
+
+/*!
+ * Adds the given numbers together.
+ */
+
+
+asdasdasdad(df, ad=23)
+
+add(a, b = a)
+   a + b
+green(#0c0)
+ add(10, 5)
+ // => 15
+
+ add(10)
+ add(a, b)
+
+    &asdasd
+
+    (arguments)
+
+    @sdfsdf
+.signatures
+  background-color #e0e8e0
+  border 1px solid grayLighter
+  box-shadow 0 0 3px grayLightest
+  border-radius 3px
+  padding 3px 5px
+  "adsads"
+  margin-left 0
+  list-style none
+.signature
+  list-style none
+  display: inline
+  margin-left 0
+  > li
+    display inline
+is not
+.signature-values
+  list-style none
+  display inline
+  margin-left 0
+  &:before
+    content '→'
+    margin 0 5px
+  > li
+  !important
+
+  unless