Fix of broken tests

dist/www/javascripts/lib/mermaid.js

@@ -38069,6 +38069,10 @@ exports.encodeEntities = function(text){
 
     });
 
+    //txt = txt.replace(/fa:fa[\w\-]+/g,function(s,t,u){
+    //    return 'fa:¢';
+    //});
+
     return txt;
 };
 
@@ -38085,6 +38089,8 @@ exports.decodeEntities = function(text){
         return ';';
     });
 
+
+
     return txt;
 };
 /**

docs/content/flowchart.md

@@ -212,7 +212,23 @@ graph LR
     id1["This is the (text) in the box"]
 ```
 
-### Another possibility is to use the entity codes
+### Entity codes to escape characters
+
+It is possible to escape characters using the syntax examplified here.
+
+The flowchart defined by the following code:
+```
+    graph LR
+        A["A double quote:#quot;"] -->B["A dec char:#9829;"]
+```
+
+This would render to the diagram below:
+
+```mermaid
+    graph LR
+        A["A double quote:#quot;"] -->B["A dec char:#9829;"]
+```
+
 ## Subgraphs
 
 ```

src/logger.js

@@ -86,9 +86,11 @@ Logger.levels = {
     warn: 3,
     error: 4,
     fatal: 5,
-    default:1
+    default:5
 };
-
-exports.create = function(type, options) {
+exports.setLogLevel = function(level){
+    Logger.levels.default = level;
+}
+exports.create = function(options) {
     return new Logger(options);
 };

src/mermaid.js

@@ -45,6 +45,7 @@ module.exports.mermaidAPI = mermaidAPI;
  * @param nodes a css selector or an array of nodes
  */
 var init = function () {
+    var conf= mermaidAPI.getConfig();
     log.debug('Starting rendering diagrams');
     var nodes;
     if(arguments.length >= 2){
@@ -65,7 +66,6 @@ var init = function () {
         callback = arguments[arguments.length-1];
         log.debug('Callback function found');
     }else{
-        var conf= mermaidAPI.getConfig();
         if(typeof conf.mermaid !== 'undefined'){
             if(typeof conf.mermaid.callback === 'function'){
                 callback = conf.mermaid.callback;

src/mermaidAPI.js

@@ -28,7 +28,7 @@ var ganttParser = require('./diagrams/gantt/parser/gantt');
 var ganttDb = require('./diagrams/gantt/ganttDb');
 var d3 = require('./d3');
 var nextId = 0;
-var log = require('./logger').create();
+
 
 /**
  * ## Configuration
@@ -42,6 +42,15 @@ var log = require('./logger').create();
  * ```
  */
 var config = {
+    /**
+     * logLevel , decides the amount of logging to be used.
+     *    * debug: 1
+     *    * info: 2
+     *    * warn: 3
+     *    * error: 4
+     *    * fatal: 5
+     */
+    logLevel: 3,
     /**
      * **cloneCssStyles** - This options controls whether or not the css rules should be copied into the generated svg
      */
@@ -216,6 +225,8 @@ var config = {
     }
 };
 
+var log = require('./logger').create({level:config.logLevel});
+
 /**
  * ## parse
  * Function that parses a mermaid diagram definition. If parsing fails the parseError callback is called and an error is
@@ -440,7 +451,7 @@ var setConf = function(cnf){
 
             var j;
             for(j=0;j<lvl2Keys.length;j++) {
-                //log.debug('Setting conf ',lvl1Keys[i],'-',lvl2Keys[j]);
+                log.debug('Setting conf ',lvl1Keys[i],'-',lvl2Keys[j]);
                 if(typeof config[lvl1Keys[i]] === 'undefined'){
                     
                     config[lvl1Keys[i]] = {};
@@ -454,6 +465,7 @@ var setConf = function(cnf){
     }
 };
 exports.initialize = function(options){
+    log.debug('Initializing mermaidAPI');
     // Update default config with options supplied at initialization
     if(typeof options === 'object'){
         setConf(options);

src/utils.js

@@ -21,20 +21,11 @@ var log = require('./logger').create();
  * @returns {string} A graph definition key
  */
 module.exports.detectType = function(text,a){
+    text = text.replace(/^\s*%%.*\n/g,'\n');
     if(text.match(/^\s*sequenceDiagram/)){
         return "sequenceDiagram";
     }
 
-    if(text.match(/^\s*sequence/)){
-    /* ```mermaid
-     graph TB
-        a-->b
-        b-->c
-        ``` 
-     */
-        return "sequence";
-    }
-
     if(text.match(/^\s*digraph/)) {
         //log.debug('Detected dot syntax');
         return "dotGraph";

src/utils.spec.js

@@ -8,19 +8,6 @@ describe('when detecting chart type ',function() {
 
     });
 
-    it('should handle a sequence defintion', function () {
-        str = 'sequence TB\nbfs1:queue';
-
-        var type = utils.detectType(str);
-        expect(type).toBe('sequence');
-    });
-    it('should handle a sequence defintion with leading spaces', function () {
-        str = '    sequence TB\nbfs1:queue';
-
-        var type = utils.detectType(str);
-        expect(type).toBe('sequence');
-    });
-
     it('should handle a graph defintion', function () {
         str = 'graph TB\nbfs1:queue';
 
@@ -40,12 +27,6 @@ describe('when detecting chart type ',function() {
         var type = utils.detectType(str);
         expect(type).toBe('graph');
     });
-    it('should handle a sequence defintion with leading spaces and newline', function () {
-        str = '  \n  sequence TB\nbfs1:queue';
-
-        var type = utils.detectType(str);
-        expect(type).toBe('sequence');
-    });
 });
 
 describe('when cloning CSS ',function() {

test/examples/leadingComments.html

@@ -0,0 +1,31 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+
+    <link rel="stylesheet" href="../../dist/mermaid.css"/>
+    <script src="../../dist/mermaid.js"></script>
+    <style>
+        body{
+            background-color: #89896f;
+        }
+
+    </style>
+
+</head>
+    <body>
+        <h1>The diagrams below have leading comments</h1>
+        <div class="mermaid" id="i211">
+            %% Example diagram
+        graph LR
+            A["A double quote:#quot;"] -->B["A dec char:#9829;"]
+            B                          -->C["#9829; ;^; #60;"]
+        </div>
+        <div class="mermaid" id="i211">
+
+            sequenceDiagram
+            Ali#45;ce->>John: Hello John, how are you? #60;
+            John-->>Alice: Great!#quot;
+        </div>
+    </body>
+</html>