Modernization of build environment, better linting, adjustment after stricter static rules, cleanup of package.json

src/diagrams/example/example.spec.js

@@ -2,15 +2,10 @@
  * Created by knut on 14-11-18.
  */
 describe('when parsing an info graph it',function() {
-    var parseError;
     var ex;
     beforeEach(function () {
         ex = require('./parser/example').parser;
         ex.yy = require('./exampleDb');
-        parseError = function(err, hash) {
-            log.debug('Syntax error:' + err);
-        };
-        //ex.yy.parseError = parseError;
     });
 
     it('should handle an info definition', function () {

src/diagrams/example/exampleDb.js

@@ -6,6 +6,7 @@ var message = '';
 var info = false;
 
 exports.setMessage = function(txt){
+    log.debug('Setting message to: '+txt);
     message = txt;
 };
 
@@ -22,5 +23,5 @@ exports.getInfo = function(){
 };
 
 exports.parseError = function(err,hash){
-    mermaidAPI.parseError(err,hash);
+    global.mermaidAPI.parseError(err,hash);
 };

src/diagrams/example/exampleRenderer.js

@@ -14,14 +14,13 @@ exports.draw = function (txt, id, ver) {
     var parser;
     parser = exampleParser.parser;
     parser.yy = db;
-
+    log.debug('Renering example diagram');
     // Parse the graph definition
     parser.parse(txt);
 
     // Fetch the default direction, use TD if none was found
     var svg = d3.select('#'+id);
 
-    var textstring = 'mermaid!';
     var g = svg.append('g');
 
     g.append('text')      // text label for the x axis