Added options to DocParser.

So far only 'time' is supported.
'time' now gives a breakdown of block parsing, inline parsing,
and rendering.

Currently the ratio is

block parsing: 725ms
inline parsing: 332ms
rendering: 213ms

so perhaps block.js is the best place to look for further optimizations.

1 files changed, 3 insertions, 0 deletions

diff --git a/js/lib/html.js b/js/lib/html.js
index a985039..847ed98 100644
--- a/js/lib/html.js
+++ b/js/lib/html.js
@@ -50,6 +50,8 @@ var renderNodes = function(block) {
 
     var options = this.options;
 
+    if (options.time) { console.time("rendering"); }
+
     while ((event = walker.next())) {
         entering = event.entering;
         node = event.node;
@@ -225,6 +227,7 @@ var renderNodes = function(block) {
         }
 
     }
+    if (options.time) { console.timeEnd("rendering"); }
     return buffer;
 };