adding documentation for --stdio

documentation/index.html.erb

@@ -1,7 +1,7 @@
 <%
   require 'uv'
   def code_for(file, executable=false)
-    @stripper ||= /(\A\(function\(\)\{\n|\}\)\(\);\Z|^  )/
+    @stripper ||= /(\A\(function\(\)\{\n|\}\)\(\);\n*\Z|^  )/
     return '' unless File.exists?("documentation/js/#{file}.js")
     cs = File.read("documentation/coffee/#{file}.coffee")
     js = File.read("documentation/js/#{file}.js").gsub(@stripper, '')
@@ -214,6 +214,14 @@ sudo bin/cake install</pre>
           conjunction with <tt>--watch</tt>)
         </td>
       </tr>
+      <tr>
+        <td><code>-s, --stdio</code></td>
+        <td>
+          Pipe in CoffeeScript to STDIN and get back JavaScript over STDOUT.
+          Good for use with processes written in other languages. An example:<br />
+          <tt>cat src/cake.coffee | coffee -s</tt>
+        </td>
+      </tr>
       <tr>
         <td><code>-e, --eval</code></td>
         <td>

index.html

@@ -311,6 +311,14 @@ sudo bin/cake install</pre>
           conjunction with <tt>--watch</tt>)
         </td>
       </tr>
+      <tr>
+        <td><code>-s, --stdio</code></td>
+        <td>
+          Pipe in CoffeeScript to STDIN and get back JavaScript over STDOUT.
+          Good for use with processes written in other languages. An example:<br />
+          <tt>cat src/cake.coffee | coffee -s</tt>
+        </td>
+      </tr>
       <tr>
         <td><code>-e, --eval</code></td>
         <td>

src/command_line.coffee

@@ -19,9 +19,9 @@ SWITCHES: [
   ['-l', '--lint',          'pipe the compiled JavaScript through JSLint']
   ['-s', '--stdio',         'listen for and compile scripts over stdio']
   ['-e', '--eval',          'compile a string from the command line']
+  ['-n', '--no-wrap',       'compile without the top-level function wrapper']
   ['-t', '--tokens',        'print the tokens that the lexer produces']
   ['-tr','--tree',          'print the parse tree that Jison produces']
-  ['-n', '--no-wrap',       'compile without the top-level function wrapper']
   ['-v', '--version',       'display CoffeeScript version']
   ['-h', '--help',          'display this help message']
 ]