From 2fe4743a1303ca5dcba4018519a044e9de8e11db Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Sat, 10 Jan 2015 17:17:09 -0800
Subject: Made 'options' a parameter of the renderer constructors...

as opposed to the 'render' function.

Added a 'colors' parameter for the ast renderer.
---
 js/lib/html.js  |  7 ++++---
 js/lib/index.js | 14 +++++++++-----
 2 files changed, 13 insertions(+), 8 deletions(-)

(limited to 'js/lib')

diff --git a/js/lib/html.js b/js/lib/html.js
index 9cb1676..9f0c4e3 100644
--- a/js/lib/html.js
+++ b/js/lib/html.js
@@ -21,7 +21,7 @@ var tag = function(name, attrs, selfclosing) {
 
 var reHtmlTag = /\<[^>]*\>/;
 
-var renderNodes = function(block, options) {
+var renderNodes = function(block) {
 
     var attrs;
     var info_words;
@@ -48,7 +48,7 @@ var renderNodes = function(block, options) {
         }
     };
 
-    options = options || {};
+    var options = this.options;
 
     while ((event = walker.next())) {
         entering = event.entering;
@@ -250,7 +250,7 @@ var replaceUnsafeChar = function(s) {
 var reNeedsEscaping = /[&<>"]/;
 
 // The HtmlRenderer object.
-function HtmlRenderer(){
+function HtmlRenderer(options){
     return {
         // default options:
         softbreak: '\n', // by default, soft breaks are rendered as newlines in HTML
@@ -267,6 +267,7 @@ function HtmlRenderer(){
                 return s;
             }
         },
+        options: options || {},
         render: renderNodes
     };
 }
diff --git a/js/lib/index.js b/js/lib/index.js
index d0532c6..22a2184 100755
--- a/js/lib/index.js
+++ b/js/lib/index.js
@@ -13,11 +13,15 @@
 
 var util = require('util');
 
-var renderAST = function(tree) {
-    return util.inspect(tree.toAST(), {depth: 20}) + '\n';
-};
-
 module.exports.Node = require('./node');
 module.exports.DocParser = require('./blocks');
 module.exports.HtmlRenderer = require('./html');
-module.exports.ASTRenderer = renderAST;
+module.exports.ASTRenderer = function(options) {
+    return {
+        render: function(tree) {
+            return util.inspect(tree.toAST(), null, 20,
+                                this.options.colors) + '\n';
+        },
+        options: options || {}
+    };
+}
-- 
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