trivial nonsense

lib/marked.js

@@ -368,60 +368,95 @@ var next = function() {
 
 var tok = function() {
   switch (token.type) {
-    case 'space':
+    case 'space': {
       return '';
-    case 'hr':
+    }
+
+    case 'hr': {
       return '<hr>';
-    case 'heading':
+    }
-      return '<h' + token.depth + '>'
+
+    case 'heading': {
+      return '<h'
+        + token.depth
+        + '>'
         + inline.lexer(token.text)
-        + '</h' + token.depth + '>';
+        + '</h'
-    case 'block':
+        + token.depth
+        + '>';
+    }
+
+    case 'block': {
       return '<pre><code>'
         + escape(token.text)
         + '</code></pre>';
-    case 'blockquote_start':
+    }
+
+    case 'blockquote_start': {
       var body = [];
+
       while (next().type !== 'blockquote_end') {
         body.push(tok());
       }
+
       return '<blockquote>'
         + body.join('')
         + '</blockquote>';
-    case 'list_start':
+    }
+
+    case 'list_start': {
       var type = token.ordered ? 'ol' : 'ul'
         , body = [];
+
       while (next().type !== 'list_end') {
         body.push(tok());
       }
-      return '<' + type + '>'
+
+      return '<'
+        + type
+        + '>'
         + body.join('')
-        + '</' + type + '>';
+        + '</'
-    case 'list_item_start':
+        + type
+        + '>';
+    }
+
+    case 'list_item_start': {
       var body = [];
+
       while (next().type !== 'list_item_end') {
         body.push(token.type === 'text'
           ? text()
           : tok());
       }
+
       return '<li>'
         + body.join(' ')
         + '</li>';
-    case 'loose_item_start':
+    }
+
+    case 'loose_item_start': {
       var body = [];
+
       while (next().type !== 'list_item_end') {
         body.push(tok());
       }
+
       return '<li>'
         + body.join(' ')
         + '</li>';
-    case 'html':
+    }
+
+    case 'html': {
       return inline.lexer(token.text);
-    case 'text':
+    }
+
+    case 'text': {
       return '<p>'
         + text()
         + '</p>';
     }
+  }
 };
 
 var text = function() {