Merge branch 'master' into rc

Conflicts:
	README.md
	lib/gollum/app.rb

README.md

@@ -99,12 +99,12 @@ Options:
         --port [PORT]                Bind port (default 4567).
         --host [HOST]                Hostname or IP address to listen on (default 0.0.0.0).
         --version                    Display current version.
-        --config [CONFIG]            Path to additional configuration file
+        --config [CONFIG]            Path to additional configuration file.
         --adapter [ADAPTER]          Git adapter to use in the backend. Defaults to grit.
         --irb                        Start an irb process with gollum loaded for the current wiki.
-        --css                        Inject custom css. Uses custom.css from root repository
-        --js                         Inject custom js. Uses custom.js from root repository
-        --template-dir [PATH]        Specify custom template directory
+        --css                        Inject custom css. Uses custom.css from root repository.
+        --js                         Inject custom js. Uses custom.js from root repository.
+        --template-dir [PATH]        Specify custom template directory.
         --page-file-dir [PATH]       Specify the sub directory for all page files (default: repository root).
         --base-path [PATH]           Specify the base path for the served pages (default: /) Example: --base-path wiki yields the home page accessible at http://localhost:4567/wiki/.
         --gollum-path [PATH]         Specify the path to the git repository to be served.
@@ -114,11 +114,11 @@ Options:
         --live-preview               Enables livepreview.
         --allow-uploads [MODE]       Allows file uploads. Modes: dir (default, store all uploads in the same directory), page (store each upload at the same location as the page).
         --mathjax                    Enables mathjax for rendering mathematical equations. Uses the TeX-AMS-MML_HTMLorMML config with the autoload-all extension by default.
-        --mathjax-config [SOURCE]    Inject custom mathjax config file. Uses mathjax.config.js from root repository by default
+        --mathjax-config [SOURCE]    Inject custom mathjax config file. Uses mathjax.config.js from root repository by default.
         --user-icons [SOURCE]        Set the history user icons. Valid values: gravatar, identicon, none. Default: none.
         --show-all                   Shows all files in file view. By default only valid pages are shown.
         --collapse-tree              Collapse file view tree. By default, expanded tree is shown.
-        --h1-title                   Sets page title to value of first h1
+        --h1-title                   Sets page title to value of first h1.
 ```
 
 Note that the gollum server will not run on Windows because of [an issue](https://github.com/rtomayko/posix-spawn/issues/9) with posix-spawn (which is used by Grit).

lib/gollum/templates/layout.mustache

@@ -34,15 +34,21 @@
   <script type="text/javascript" src="{{base_url}}/javascript/identicon_canvas.js"></script>
   {{/use_identicon}}
   {{#mathjax}}
-  <script type="text/x-mathjax-config">
-  MathJax.Hub.Config({
+  {{^mathjax_config}}
+  <script type="text/javascript">
+  window.MathJax = {
     tex2jax: {
       inlineMath:  [ ['\\(','\\)'] ],
       displayMath: [ ['$$','$$'], ['\\[','\\]'] ],
       processEscapes: true
     },
-    TeX: { extensions: ["autoload-all.js"] }});
+    TeX: { extensions: ["autoload-all.js"] }
+  };
   </script>
+  {{/mathjax_config}}
+  {{#mathjax_config}}
+  <script type="text/javascript" src="{{base_url}}/{{mathjax_config}}"></script>
+  {{/mathjax_config}}
   <script>(function(d,j){
   j = d.createElement('script');
   j.src = '//cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML';

lib/gollum/views/page.rb

@@ -126,6 +126,10 @@ module Precious
         @mathjax
       end
 
+      def mathjax_config
+        @mathjax_config
+      end
+
       def use_identicon
         @page.wiki.user_icons == 'identicon'
       end