diff --git a/README.md b/README.md
index e41d2d34b..dd4e2dad2 100644
--- a/README.md
+++ b/README.md
@@ -5,12 +5,95 @@ Generation of diagram and flowchart from text in a similar manner as markdown.
 
 Ever wanted to simplify documentation and avoid heavy tools like visio when explaining your code?
 
-This is why I came up with mermaid, a simple markdown-like script language for generating charts from text via javascript.
+This is why mermaid was born, a simple markdown-like script language for generating charts from text via javascript.
 
-`A --> B
+The code below would render to the image
 
-A --> C
+```
+graph TD;
+    A-->B;
+    A-->C;
+    B-->D;
+    C-->D;
+```
 
-B-->D
+would render this lovely chart:
+ €€€ IMG €€€
 
-C-->D`
+ Format:
+
+#Installation and usage
+
+# A graph example
+
+<pre>
+graph LR
+    A[Hard edge]-->|Link text|B(Round edge)
+    B-->C{Decision}
+    C-->D[Result 1]|Option 1
+    C-->E[Result 2]|Option 2
+</pre>
+
+
+#Syntax
+## Graph
+This statement declares a new graph and the direction of the graph layout.
+
+```
+graph TD
+```
+Would declare a graph oriented from top to bottom.
+
+```
+graph LR
+```
+
+Would declare a graph oriented from left to right.
+
+## Nodes
+
+### A node (default)
+```
+id1
+```
+
+
+### A node with text
+```
+id1[This is the text in the box]
+```
+
+### A node with round edges
+```
+id1[This is the text in the box]
+```
+
+### A node (rhombus)
+```
+id1{This is the text in the box}
+```
+
+### Styling a node
+
+## Links between nodes
+
+### A link with arrow head
+```
+A-->B
+```
+
+### An open link
+
+```
+A---B
+```
+
+### Text on links
+
+```
+A---B|This is the text
+```
+
+
+# Credits
+ Many thanks to the d3 and dagre-d3 projects that is used to graph layout and drawing.
\ No newline at end of file
diff --git a/dist/mermaid.full.js b/dist/mermaid.full.js
index 4cd4f3fd8..3c1098886 100644
--- a/dist/mermaid.full.js
+++ b/dist/mermaid.full.js
@@ -104,66 +104,45 @@ module.exports={graphlib:require("./lib/graphlib"),dagre:require("./lib/dagre"),
   }
 */
 var parser = (function(){
-var o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[1,3],$V1=[1,7],$V2=[1,8],$V3=[8,12,24],$V4=[1,24],$V5=[8,19,21,23],$V6=[1,48],$V7=[1,43],$V8=[1,49],$V9=[1,45],$Va=[1,44],$Vb=[1,46],$Vc=[1,47],$Vd=[1,53],$Ve=[8,29],$Vf=[6,8,15,17,24,29,31,32,33];
+var o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[1,7],$V1=[2,10],$V2=[1,12],$V3=[1,11],$V4=[6,9],$V5=[11,17,32],$V6=[11,27],$V7=[1,37],$V8=[20,22,24,31],$V9=[17,31],$Va=[1,62],$Vb=[1,57],$Vc=[1,59],$Vd=[1,63],$Ve=[1,58],$Vf=[1,60],$Vg=[1,61],$Vh=[1,67],$Vi=[11,36],$Vj=[9,11,17,27,34,36,38,39,40];
 var parser = {trace: function trace() { },
 yy: {},
-symbols_: {"error":2,"expressions":3,"graph":4,"EOF":5,"SPACE":6,"edge":7,";":8,"styleStatement":9,"vertex":10,"link":11,"PIPE":12,"text":13,"STYLE":14,"ALPHA":15,"stylesOpt":16,"HEX":17,"SQS":18,"SQE":19,"PS":20,"PE":21,"DIAMOND_START":22,"DIAMOND_STOP":23,"MINUS":24,"ARROW_POINT":25,"ARROW_CIRCLE":26,"ARROW_CROSS":27,"style":28,"COMMA":29,"styleComponent":30,"COLON":31,"NUM":32,"UNIT":33,"colordef":34,"COLOR":35,"borderWidth":36,"borderStyle":37,"BORDER_STYLE":38,"$accept":0,"$end":1},
-terminals_: {2:"error",5:"EOF",6:"SPACE",8:";",12:"PIPE",14:"STYLE",15:"ALPHA",17:"HEX",18:"SQS",19:"SQE",20:"PS",21:"PE",22:"DIAMOND_START",23:"DIAMOND_STOP",24:"MINUS",25:"ARROW_POINT",26:"ARROW_CIRCLE",27:"ARROW_CROSS",29:"COMMA",31:"COLON",32:"NUM",33:"UNIT",35:"COLOR",38:"BORDER_STYLE"},
-productions_: [0,[3,2],[4,2],[4,3],[4,2],[7,1],[7,5],[7,3],[7,1],[9,5],[9,5],[10,4],[10,4],[10,4],[10,1],[13,3],[13,3],[13,2],[13,1],[11,3],[11,3],[11,3],[11,3],[16,1],[16,3],[28,1],[28,2],[30,1],[30,1],[30,1],[30,1],[30,1],[30,1],[30,1],[34,1],[34,1],[36,2],[37,1]],
+symbols_: {"error":2,"expressions":3,"graphConfig":4,"statements":5,"EOF":6,"spaceList":7,"GRAPH":8,"SPACE":9,"DIR":10,"SEMI":11,"statement":12,"verticeStatement":13,"styleStatement":14,"vertex":15,"link":16,"ALPHA":17,"SQS":18,"text":19,"SQE":20,"PS":21,"PE":22,"DIAMOND_START":23,"DIAMOND_STOP":24,"linkStatement":25,"arrowText":26,"MINUS":27,"ARROW_POINT":28,"ARROW_CIRCLE":29,"ARROW_CROSS":30,"PIPE":31,"STYLE":32,"stylesOpt":33,"HEX":34,"style":35,"COMMA":36,"styleComponent":37,"COLON":38,"NUM":39,"UNIT":40,"$accept":0,"$end":1},
+terminals_: {2:"error",6:"EOF",8:"GRAPH",9:"SPACE",10:"DIR",11:"SEMI",17:"ALPHA",18:"SQS",20:"SQE",21:"PS",22:"PE",23:"DIAMOND_START",24:"DIAMOND_STOP",27:"MINUS",28:"ARROW_POINT",29:"ARROW_CIRCLE",30:"ARROW_CROSS",31:"PIPE",32:"STYLE",34:"HEX",36:"COMMA",38:"COLON",39:"NUM",40:"UNIT"},
+productions_: [0,[3,3],[3,4],[4,4],[5,3],[5,1],[7,2],[7,1],[12,2],[12,2],[13,0],[13,3],[13,1],[15,4],[15,4],[15,4],[15,1],[16,2],[16,1],[25,3],[25,3],[25,3],[25,3],[26,3],[19,3],[19,3],[19,2],[19,1],[14,5],[14,5],[33,1],[33,3],[35,1],[35,2],[37,1],[37,1],[37,1],[37,1],[37,1],[37,1],[37,1]],
 performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate /* action[1] */, $$ /* vstack */, _$ /* lstack */) {
 /* this == yyval */
 
 var $0 = $$.length - 1;
 switch (yystate) {
-case 1:
-return $$[$0-1];
+case 2:
+this.$=$$[$0-3];
 break;
-case 2: case 3:
- this.$ = $$[$0];
-break;
-case 4:
- this.$ = $$[$0-1];
-break;
-case 5:
-this.$ = 'ya';
-break;
-case 6:
- yy.addLink($$[$0-4],$$[$0-2],$$[$0-3],$$[$0]);this.$ = 'oy'
-break;
-case 7:
- yy.addLink($$[$0-2],$$[$0],$$[$0-1]);this.$ = 'oy'
-break;
-case 8:
-this.$ = 'yo';
-break;
-case 9:
-this.$ = $$[$0-4];yy.addVertex($$[$0-2],undefined,undefined,$$[$0]);
-break;
-case 10:
-console.log('In parser - style: '+$$[$0]);this.$ = $$[$0-4];yy.updateLink($$[$0-2],$$[$0]);
+case 3:
+ console.log('In graph config');yy.setDirection($$[$0-1]);this.$ = $$[$0-1];
 break;
 case 11:
-this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'square');
+ console.log('In vertexStatement');yy.addLink($$[$0-2],$$[$0],$$[$0-1]);this.$ = 'oy'
 break;
 case 12:
-this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'round');
+console.log('In vertexStatement ... ');this.$ = 'yo';
 break;
 case 13:
-this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'diamond');
+this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'square');
 break;
 case 14:
-this.$ = $$[$0];yy.addVertex($$[$0]);
+this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'round');
 break;
 case 15:
-this.$ = $$[$0-2] + ' ' +$$[$0];
+this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'diamond');
 break;
 case 16:
-this.$ = $$[$0-2] + '-' +$$[$0];
+console.log('In vertex'); this.$ = $$[$0];yy.addVertex($$[$0]);
 break;
 case 17:
-this.$ = $$[$0-1];
+$$[$0-1].text = $$[$0];this.$ = $$[$0-1];
 break;
-case 18: case 37:
+case 18: case 27:
 this.$ = $$[$0];
 break;
 case 19:
@@ -179,30 +158,42 @@ case 22:
 this.$ = {"type":"arrow_open"};
 break;
 case 23:
-this.$ = [$$[$0]]
+console.log('Nice link text here: '+$$[$0-1]);this.$ = $$[$0-1];
 break;
 case 24:
-$$[$0-2].push($$[$0]);this.$ = $$[$0-2];
+this.$ = $$[$0-2] + ' ' +$$[$0];
 break;
 case 25:
-this.$=$$[$0];
+this.$ = $$[$0-2] + '-' +$$[$0];
 break;
 case 26:
+this.$ = $$[$0-1];
+break;
+case 28:
+this.$ = $$[$0-4];yy.addVertex($$[$0-2],undefined,undefined,$$[$0]);
+break;
+case 29:
+console.log('In parser - style: '+$$[$0]);this.$ = $$[$0-4];yy.updateLink($$[$0-2],$$[$0]);
+break;
+case 30:
+this.$ = [$$[$0]]
+break;
+case 31:
+$$[$0-2].push($$[$0]);this.$ = $$[$0-2];
+break;
+case 32:
+this.$=$$[$0];
+break;
+case 33:
 this.$ = $$[$0-1] + $$[$0];
 break;
-case 27: case 28: case 29: case 30: case 31: case 32: case 33:
+case 34: case 35: case 36: case 37: case 38: case 39: case 40:
 this.$=$$[$0]
 break;
-case 34: case 35:
-this.$ = yytext;
-break;
-case 36:
-this.$ = $$[$0-1]+''+$$[$0];
-break;
 }
 },
-table: [{3:1,4:2,6:$V0,7:4,9:5,10:6,14:$V1,15:$V2},{1:[3]},{5:[1,9]},{4:10,6:$V0,7:4,9:5,10:6,14:$V1,15:$V2},{8:[1,11]},{8:[2,5]},{8:[2,8],11:12,24:[1,13]},{6:[1,14]},o($V3,[2,14],{18:[1,15],20:[1,16],22:[1,17]}),{1:[2,1]},{5:[2,2]},{4:18,5:[2,4],6:$V0,7:4,9:5,10:6,14:$V1,15:$V2},{10:19,15:$V2},{24:[1,20]},{15:[1,21],17:[1,22]},{13:23,15:$V4},{13:25,15:$V4},{13:26,15:$V4},{5:[2,3]},{8:[2,7],12:[1,27]},{24:[1,31],25:[1,28],26:[1,29],27:[1,30]},{6:[1,32]},{6:[1,33]},{19:[1,34]},o($V5,[2,18],{6:[1,35],24:[1,36]}),{21:[1,37]},{23:[1,38]},{13:39,15:$V4},{15:[2,19]},{15:[2,20]},{15:[2,21]},{15:[2,22]},{6:$V6,15:$V7,16:40,17:$V8,24:$V9,28:41,30:42,31:$Va,32:$Vb,33:$Vc},{6:$V6,15:$V7,16:50,17:$V8,24:$V9,28:41,30:42,31:$Va,32:$Vb,33:$Vc},o($V3,[2,11]),o($V5,[2,17],{13:51,15:$V4}),{13:52,15:$V4},o($V3,[2,12]),o($V3,[2,13]),{8:[2,6]},{8:[2,9],29:$Vd},o($Ve,[2,23],{30:54,6:$V6,15:$V7,17:$V8,24:$V9,31:$Va,32:$Vb,33:$Vc}),o($Vf,[2,25]),o($Vf,[2,27]),o($Vf,[2,28]),o($Vf,[2,29]),o($Vf,[2,30]),o($Vf,[2,31]),o($Vf,[2,32]),o($Vf,[2,33]),{8:[2,10],29:$Vd},o($V5,[2,15]),o($V5,[2,16]),{6:$V6,15:$V7,17:$V8,24:$V9,28:55,30:42,31:$Va,32:$Vb,33:$Vc},o($Vf,[2,26]),o($Ve,[2,24],{30:54,6:$V6,15:$V7,17:$V8,24:$V9,31:$Va,32:$Vb,33:$Vc})],
-defaultActions: {5:[2,5],9:[2,1],10:[2,2],18:[2,3],28:[2,19],29:[2,20],30:[2,21],31:[2,22],39:[2,6]},
+table: [{3:1,4:2,8:[1,3]},{1:[3]},{5:4,7:5,9:$V0,11:$V1,12:6,13:8,14:9,15:10,17:$V2,32:$V3},{9:[1,13]},{6:[1,14],7:15,9:$V0},{5:16,11:$V1,12:6,13:8,14:9,15:10,17:$V2,32:$V3},o($V4,[2,5]),o($V5,[2,7],{7:17,9:$V0}),{11:[1,18]},{11:[1,19]},{11:[2,12],16:20,25:21,27:[1,22]},{9:[1,23]},o($V6,[2,16],{18:[1,24],21:[1,25],23:[1,26]}),{10:[1,27]},{1:[2,1]},{11:$V1,12:28,13:8,14:9,15:10,17:$V2,32:$V3},{6:[1,29],7:15,9:$V0},o($V5,[2,6]),o($V4,[2,8]),o($V4,[2,9]),{15:30,17:$V2},{17:[2,18],26:31,31:[1,32]},{27:[1,33]},{17:[1,34],34:[1,35]},{17:$V7,19:36},{17:$V7,19:38},{17:$V7,19:39},{11:[1,40]},o($V4,[2,4]),{1:[2,2]},{11:[2,11]},{17:[2,17]},{17:$V7,19:41},{27:[1,45],28:[1,42],29:[1,43],30:[1,44]},{9:[1,46]},{9:[1,47]},{20:[1,48]},o($V8,[2,27],{9:[1,49],27:[1,50]}),{22:[1,51]},{24:[1,52]},o([9,11,17,32],[2,3]),{31:[1,53]},o($V9,[2,19]),o($V9,[2,20]),o($V9,[2,21]),o($V9,[2,22]),{9:$Va,17:$Vb,27:$Vc,33:54,34:$Vd,35:55,37:56,38:$Ve,39:$Vf,40:$Vg},{9:$Va,17:$Vb,27:$Vc,33:64,34:$Vd,35:55,37:56,38:$Ve,39:$Vf,40:$Vg},o($V6,[2,13]),o($V8,[2,26],{19:65,17:$V7}),{17:$V7,19:66},o($V6,[2,14]),o($V6,[2,15]),{17:[2,23]},{11:[2,28],36:$Vh},o($Vi,[2,30],{37:68,9:$Va,17:$Vb,27:$Vc,34:$Vd,38:$Ve,39:$Vf,40:$Vg}),o($Vj,[2,32]),o($Vj,[2,34]),o($Vj,[2,35]),o($Vj,[2,36]),o($Vj,[2,37]),o($Vj,[2,38]),o($Vj,[2,39]),o($Vj,[2,40]),{11:[2,29],36:$Vh},o($V8,[2,24]),o($V8,[2,25]),{9:$Va,17:$Vb,27:$Vc,34:$Vd,35:69,37:56,38:$Ve,39:$Vf,40:$Vg},o($Vj,[2,33]),o($Vi,[2,31],{37:68,9:$Va,17:$Vb,27:$Vc,34:$Vd,38:$Ve,39:$Vf,40:$Vg})],
+defaultActions: {14:[2,1],29:[2,2],30:[2,11],31:[2,17],53:[2,23]},
 parseError: function parseError(str, hash) {
     if (hash.recoverable) {
         this.trace(str);
@@ -678,60 +669,66 @@ options: {},
 performAction: function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
 var YYSTATE=YY_START;
 switch($avoiding_name_collisions) {
-case 0:return 14;
+case 0:return 32;
 break;
-case 1:return 17;
+case 1:return 8;
 break;
-case 2:return 32;
+case 2:return 10;
 break;
-case 3:return 'BRKT';
+case 3:return 10;
 break;
-case 4:return 33;
+case 4:return 34;
 break;
-case 5:return 33;
+case 5:return 39;
 break;
-case 6:return 33;
+case 6:return 'BRKT';
 break;
-case 7:return 31;
+case 7:return 40;
 break;
-case 8:return 24;
+case 8:return 40;
 break;
-case 9:return 8;
+case 9:return 40;
 break;
-case 10:return 29;
+case 10:return 38;
 break;
 case 11:return 27;
 break;
-case 12:return 25;
+case 12:return 11;
 break;
-case 13:return 26;
+case 13:return 36;
 break;
-case 14:return 15;
+case 14:return 30;
 break;
-case 15:return 12;
+case 15:return 28;
 break;
-case 16:return 20;
+case 16:return 29;
 break;
-case 17:return 21;
+case 17:return 17;
 break;
-case 18:return 18;
+case 18:return 31;
 break;
-case 19:return 19;
+case 19:return 21;
 break;
-case 20:return 22
+case 20:return 22;
 break;
-case 21:return 23
+case 21:return 18;
 break;
-case 22:return 6;
+case 22:return 20;
 break;
-case 23:return 'NEWLINE';
+case 23:return 23
 break;
-case 24:return 5;
+case 24:return 24
+break;
+case 25:return 9;
+break;
+case 26:return 'NEWLINE';
+break;
+case 27:return 6;
 break;
 }
 },
-rules: [/^(?:style\b)/,/^(?:#[a-f0-9]+)/,/^(?:[0-9]+)/,/^(?:#)/,/^(?:px\b)/,/^(?:pt\b)/,/^(?:dot\b)/,/^(?::)/,/^(?:-)/,/^(?:;)/,/^(?:,)/,/^(?:[x])/,/^(?:>)/,/^(?:[o])/,/^(?:[a-zåäöæøA-ZÅÄÖÆØ]+)/,/^(?:\|)/,/^(?:\()/,/^(?:\))/,/^(?:\[)/,/^(?:\])/,/^(?:\{)/,/^(?:\})/,/^(?:\s)/,/^(?:\n)/,/^(?:$)/],
-conditions: {"INITIAL":{"rules":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24],"inclusive":true}}
+rules: [/^(?:style\b)/,/^(?:graph\b)/,/^(?:LR\b)/,/^(?:TD\b)/,/^(?:#[a-f0-9]+)/,/^(?:[0-9]+)/,/^(?:#)/,/^(?:px\b)/,/^(?:pt\b)/,/^(?:dot\b)/,/^(?::)/,/^(?:-)/,/^(?:;)/,/^(?:,)/,/^(?:[x])/,/^(?:>)/,/^(?:[o])/,/^(?:[a-zåäöæøA-ZÅÄÖÆØ]+)/,/^(?:\|)/,/^(?:\()/,/^(?:\))/,/^(?:\[)/,/^(?:\])/,/^(?:\{)/,/^(?:\})/,/^(?:\s)/,/^(?:\n)/,/^(?:$)/],
+conditions: {"INITIAL":{"rules":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27],"inclusive":true}}
 });
 return lexer;
 })();
@@ -771,6 +768,13 @@ mermaid.vertices = {};
 mermaid.edges = [];
 
 mermaid.graph = {
+    /**
+     *
+     * @param id
+     * @param text
+     * @param type
+     * @param style
+     */
     addVertex: function (id, text, type, style) {
         console.log('Got node ' + id + ' ' + type + ' ' + text + ' styles: ' + JSON.stringify(style));
         if(typeof mermaid.vertices[id] === 'undefined'){
@@ -796,6 +800,7 @@ mermaid.graph = {
     },
     addLink: function (start, end, type, linktext) {
         var edge = {start:start, end:end, type:undefined, text:''};
+        var linktext = type.text;
         if(typeof linktext !== 'undefined'){
             edge.text = linktext;
         }
@@ -812,6 +817,9 @@ mermaid.graph = {
         console.log('Got link style for ' + position + ' style ' + style);
         mermaid.edges[position].style = style;
     },
+    setDirection: function(dir){
+        mermaid.direction = dir;
+    },
     getEdges: function () {
         return mermaid.edges;
     },
@@ -830,6 +838,11 @@ if (typeof mermaid === 'undefined') {
     mermaid = {}
 }
 
+/**
+ * Function used by parser to store vertices/nodes found in graph script.
+ * @param vert
+ * @param g
+ */
 mermaid.addVertices = function (vert, g) {
     var keys = Object.keys(vert);
 
@@ -934,10 +947,19 @@ mermaid.drawChart = function (text, id) {
 
     var keys = Object.keys(vert);
 
+    var dir;
+    dir = mermaid.direction;
+    if(typeof dir === 'undefined'){
+        dir='TD';
+    }
+
+
+
     // Create the input mermaid.graph
     var g = new dagreD3.graphlib.Graph()
         .setGraph({
             //rankdir: "LR",
+            rankdir: dir,
             marginx: 20,
             marginy: 20
         })
diff --git a/dist/mermaid.full.min.js b/dist/mermaid.full.min.js
index 9aace5c82..266645906 100644
--- a/dist/mermaid.full.min.js
+++ b/dist/mermaid.full.min.js
@@ -30,4 +30,4 @@ module.exports={graphlib:require("./lib/graphlib"),dagre:require("./lib/dagre"),
 }));_.each(g.nodes(),function(v){var node=g.node(v);if(_.has(node,"rank")){node.rank-=min}})}function removeEmptyRanks(g){var offset=_.min(_.map(g.nodes(),function(v){return g.node(v).rank}));var layers=[];_.each(g.nodes(),function(v){var rank=g.node(v).rank-offset;if(!_.has(layers,rank)){layers[rank]=[]}layers[rank].push(v)});var delta=0,nodeRankFactor=g.graph().nodeRankFactor;_.each(layers,function(vs,i){if(_.isUndefined(vs)&&i%nodeRankFactor!==0){--delta}else if(delta){_.each(vs,function(v){g.node(v).rank+=delta})}})}function addBorderNode(g,prefix,rank,order){var node={width:0,height:0};if(arguments.length>=4){node.rank=rank;node.order=order}return addDummyNode(g,"border",node,prefix)}function maxRank(g){return _.max(_.map(g.nodes(),function(v){var rank=g.node(v).rank;if(!_.isUndefined(rank)){return rank}}))}function partition(collection,fn){var result={lhs:[],rhs:[]};_.each(collection,function(value){if(fn(value)){result.lhs.push(value)}else{result.rhs.push(value)}});return result}function time(name,fn){var start=_.now();try{return fn()}finally{console.log(name+" time: "+(_.now()-start)+"ms")}}function notime(name,fn){return fn()}},{"./graphlib":33,"./lodash":36}],56:[function(require,module,exports){module.exports="0.6.2"},{}],57:[function(require,module,exports){var lib=require("./lib");module.exports={Graph:lib.Graph,json:require("./lib/json"),alg:require("./lib/alg"),version:lib.version}},{"./lib":73,"./lib/alg":64,"./lib/json":74}],58:[function(require,module,exports){var _=require("../lodash");module.exports=components;function components(g){var visited={},cmpts=[],cmpt;function dfs(v){if(_.has(visited,v))return;visited[v]=true;cmpt.push(v);_.each(g.successors(v),dfs);_.each(g.predecessors(v),dfs)}_.each(g.nodes(),function(v){cmpt=[];dfs(v);if(cmpt.length){cmpts.push(cmpt)}});return cmpts}},{"../lodash":75}],59:[function(require,module,exports){var _=require("../lodash");module.exports=dfs;function dfs(g,vs,order){if(!_.isArray(vs)){vs=[vs]}var acc=[],visited={};_.each(vs,function(v){if(!g.hasNode(v)){throw new Error("Graph does not have node: "+v)}doDfs(g,v,order==="post",visited,acc)});return acc}function doDfs(g,v,postorder,visited,acc){if(!_.has(visited,v)){visited[v]=true;if(!postorder){acc.push(v)}_.each(g.neighbors(v),function(w){doDfs(g,w,postorder,visited,acc)});if(postorder){acc.push(v)}}}},{"../lodash":75}],60:[function(require,module,exports){var dijkstra=require("./dijkstra"),_=require("../lodash");module.exports=dijkstraAll;function dijkstraAll(g,weightFunc,edgeFunc){return _.transform(g.nodes(),function(acc,v){acc[v]=dijkstra(g,v,weightFunc,edgeFunc)},{})}},{"../lodash":75,"./dijkstra":61}],61:[function(require,module,exports){var _=require("../lodash"),PriorityQueue=require("../data/priority-queue");module.exports=dijkstra;var DEFAULT_WEIGHT_FUNC=_.constant(1);function dijkstra(g,source,weightFn,edgeFn){return runDijkstra(g,String(source),weightFn||DEFAULT_WEIGHT_FUNC,edgeFn||function(v){return g.outEdges(v)})}function runDijkstra(g,source,weightFn,edgeFn){var results={},pq=new PriorityQueue,v,vEntry;var updateNeighbors=function(edge){var w=edge.v!==v?edge.v:edge.w,wEntry=results[w],weight=weightFn(edge),distance=vEntry.distance+weight;if(weight<0){throw new Error("dijkstra does not allow negative edge weights. "+"Bad edge: "+edge+" Weight: "+weight)}if(distance<wEntry.distance){wEntry.distance=distance;wEntry.predecessor=v;pq.decrease(w,distance)}};g.nodes().forEach(function(v){var distance=v===source?0:Number.POSITIVE_INFINITY;results[v]={distance:distance};pq.add(v,distance)});while(pq.size()>0){v=pq.removeMin();vEntry=results[v];if(vEntry.distance===Number.POSITIVE_INFINITY){break}edgeFn(v).forEach(updateNeighbors)}return results}},{"../data/priority-queue":71,"../lodash":75}],62:[function(require,module,exports){var _=require("../lodash"),tarjan=require("./tarjan");module.exports=findCycles;function findCycles(g){return _.filter(tarjan(g),function(cmpt){return cmpt.length>1})}},{"../lodash":75,"./tarjan":69}],63:[function(require,module,exports){var _=require("../lodash");module.exports=floydWarshall;var DEFAULT_WEIGHT_FUNC=_.constant(1);function floydWarshall(g,weightFn,edgeFn){return runFloydWarshall(g,weightFn||DEFAULT_WEIGHT_FUNC,edgeFn||function(v){return g.outEdges(v)})}function runFloydWarshall(g,weightFn,edgeFn){var results={},nodes=g.nodes();nodes.forEach(function(v){results[v]={};results[v][v]={distance:0};nodes.forEach(function(w){if(v!==w){results[v][w]={distance:Number.POSITIVE_INFINITY}}});edgeFn(v).forEach(function(edge){var w=edge.v===v?edge.w:edge.v,d=weightFn(edge);results[v][w]={distance:d,predecessor:v}})});nodes.forEach(function(k){var rowK=results[k];nodes.forEach(function(i){var rowI=results[i];nodes.forEach(function(j){var ik=rowI[k];var kj=rowK[j];var ij=rowI[j];var altDistance=ik.distance+kj.distance;if(altDistance<ij.distance){ij.distance=altDistance;ij.predecessor=kj.predecessor}})})});return results}},{"../lodash":75}],64:[function(require,module,exports){module.exports={components:require("./components"),dijkstra:require("./dijkstra"),dijkstraAll:require("./dijkstra-all"),findCycles:require("./find-cycles"),floydWarshall:require("./floyd-warshall"),isAcyclic:require("./is-acyclic"),postorder:require("./postorder"),preorder:require("./preorder"),prim:require("./prim"),tarjan:require("./tarjan"),topsort:require("./topsort")}},{"./components":58,"./dijkstra":61,"./dijkstra-all":60,"./find-cycles":62,"./floyd-warshall":63,"./is-acyclic":65,"./postorder":66,"./preorder":67,"./prim":68,"./tarjan":69,"./topsort":70}],65:[function(require,module,exports){var topsort=require("./topsort");module.exports=isAcyclic;function isAcyclic(g){try{topsort(g)}catch(e){if(e instanceof topsort.CycleException){return false}throw e}return true}},{"./topsort":70}],66:[function(require,module,exports){var dfs=require("./dfs");module.exports=postorder;function postorder(g,vs){return dfs(g,vs,"post")}},{"./dfs":59}],67:[function(require,module,exports){var dfs=require("./dfs");module.exports=preorder;function preorder(g,vs){return dfs(g,vs,"pre")}},{"./dfs":59}],68:[function(require,module,exports){var _=require("../lodash"),Graph=require("../graph"),PriorityQueue=require("../data/priority-queue");module.exports=prim;function prim(g,weightFunc){var result=new Graph,parents={},pq=new PriorityQueue,v;function updateNeighbors(edge){var w=edge.v===v?edge.w:edge.v,pri=pq.priority(w);if(pri!==undefined){var edgeWeight=weightFunc(edge);if(edgeWeight<pri){parents[w]=v;pq.decrease(w,edgeWeight)}}}if(g.nodeCount()===0){return result}_.each(g.nodes(),function(v){pq.add(v,Number.POSITIVE_INFINITY);result.setNode(v)});pq.decrease(g.nodes()[0],0);var init=false;while(pq.size()>0){v=pq.removeMin();if(_.has(parents,v)){result.setEdge(v,parents[v])}else if(init){throw new Error("Input graph is not connected: "+g)}else{init=true}g.nodeEdges(v).forEach(updateNeighbors)}return 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CycleException}if(!_.has(visited,node)){stack[node]=true;visited[node]=true;_.each(g.predecessors(node),visit);delete stack[node];results.push(node)}}_.each(g.sinks(),visit);if(_.size(visited)!==g.nodeCount()){throw new CycleException}return results}function CycleException(){}},{"../lodash":75}],71:[function(require,module,exports){var _=require("../lodash");module.exports=PriorityQueue;function PriorityQueue(){this._arr=[];this._keyIndices={}}PriorityQueue.prototype.size=function(){return this._arr.length};PriorityQueue.prototype.keys=function(){return this._arr.map(function(x){return x.key})};PriorityQueue.prototype.has=function(key){return _.has(this._keyIndices,key)};PriorityQueue.prototype.priority=function(key){var index=this._keyIndices[key];if(index!==undefined){return this._arr[index].priority}};PriorityQueue.prototype.min=function(){if(this.size()===0){throw new Error("Queue underflow")}return this._arr[0].key};PriorityQueue.prototype.add=function(key,priority){var 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"+"Key: "+key+" Old: "+this._arr[index].priority+" New: "+priority)}this._arr[index].priority=priority;this._decrease(index)};PriorityQueue.prototype._heapify=function(i){var arr=this._arr;var l=2*i,r=l+1,largest=i;if(l<arr.length){largest=arr[l].priority<arr[largest].priority?l:largest;if(r<arr.length){largest=arr[r].priority<arr[largest].priority?r:largest}if(largest!==i){this._swap(i,largest);this._heapify(largest)}}};PriorityQueue.prototype._decrease=function(index){var arr=this._arr;var priority=arr[index].priority;var parent;while(index!==0){parent=index>>1;if(arr[parent].priority<priority){break}this._swap(index,parent);index=parent}};PriorityQueue.prototype._swap=function(i,j){var arr=this._arr;var keyIndices=this._keyIndices;var origArrI=arr[i];var origArrJ=arr[j];arr[i]=origArrJ;arr[j]=origArrI;keyIndices[origArrJ.key]=i;keyIndices[origArrI.key]=j}},{"../lodash":75}],72:[function(require,module,exports){"use strict";var _=require("./lodash");module.exports=Graph;var DEFAULT_EDGE_NAME="\x00",GRAPH_NODE="\x00",EDGE_KEY_DELIM="
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this._label};Graph.prototype.setDefaultNodeLabel=function(newDefault){if(!_.isFunction(newDefault)){newDefault=_.constant(newDefault)}this._defaultNodeLabelFn=newDefault;return this};Graph.prototype.nodeCount=function(){return this._nodeCount};Graph.prototype.nodes=function(){return _.keys(this._nodes)};Graph.prototype.sources=function(){return _.filter(this.nodes(),function(v){return _.isEmpty(this._in[v])},this)};Graph.prototype.sinks=function(){return _.filter(this.nodes(),function(v){return _.isEmpty(this._out[v])},this)};Graph.prototype.setNodes=function(vs,value){var args=arguments;_.each(vs,function(v){if(args.length>1){this.setNode(v,value)}else{this.setNode(v)}},this);return this};Graph.prototype.setNode=function(v,value){if(_.has(this._nodes,v)){if(arguments.length>1){this._nodes[v]=value}return this}this._nodes[v]=arguments.length>1?value:this._defaultNodeLabelFn(v);if(this._isCompound){this._parent[v]=GRAPH_NODE;this._children[v]={};this._children[GRAPH_NODE][v]=true}this._in[v]={};this._preds[v]={};this._out[v]={};this._sucs[v]={};++this._nodeCount;return this};Graph.prototype.node=function(v){return this._nodes[v]};Graph.prototype.hasNode=function(v){return _.has(this._nodes,v)};Graph.prototype.removeNode=function(v){var self=this;if(_.has(this._nodes,v)){var removeEdge=function(e){self.removeEdge(self._edgeObjs[e])};delete this._nodes[v];if(this._isCompound){this._removeFromParentsChildList(v);delete this._parent[v];_.each(this.children(v),function(child){this.setParent(child)},this);delete this._children[v]}_.each(_.keys(this._in[v]),removeEdge);delete this._in[v];delete this._preds[v];_.each(_.keys(this._out[v]),removeEdge);delete this._out[v];delete this._sucs[v];--this._nodeCount}return this};Graph.prototype.setParent=function(v,parent){if(!this._isCompound){throw new Error("Cannot set parent in a non-compound graph")}if(_.isUndefined(parent)){parent=GRAPH_NODE}else{for(var ancestor=parent;!_.isUndefined(ancestor);ancestor=this.parent(ancestor)){if(ancestor===v){throw new Error("Setting "+parent+" as parent of "+v+" would create create a cycle")}}this.setNode(parent)}this.setNode(v);this._removeFromParentsChildList(v);this._parent[v]=parent;this._children[parent][v]=true;return this};Graph.prototype._removeFromParentsChildList=function(v){delete this._children[this._parent[v]][v]};Graph.prototype.parent=function(v){if(this._isCompound){var parent=this._parent[v];if(parent!==GRAPH_NODE){return parent}}};Graph.prototype.children=function(v){if(_.isUndefined(v)){v=GRAPH_NODE}if(this._isCompound){var children=this._children[v];if(children){return _.keys(children)}}else if(v===GRAPH_NODE){return this.nodes()}else if(this.hasNode(v)){return[]}};Graph.prototype.predecessors=function(v){var predsV=this._preds[v];if(predsV){return _.keys(predsV)}};Graph.prototype.successors=function(v){var sucsV=this._sucs[v];if(sucsV){return _.keys(sucsV)}};Graph.prototype.neighbors=function(v){var preds=this.predecessors(v);if(preds){return _.union(preds,this.successors(v))}};Graph.prototype.setDefaultEdgeLabel=function(newDefault){if(!_.isFunction(newDefault)){newDefault=_.constant(newDefault)}this._defaultEdgeLabelFn=newDefault;return this};Graph.prototype.edgeCount=function(){return this._edgeCount};Graph.prototype.edges=function(){return _.values(this._edgeObjs)};Graph.prototype.setPath=function(vs,value){var self=this,args=arguments;_.reduce(vs,function(v,w){if(args.length>1){self.setEdge(v,w,value)}else{self.setEdge(v,w)}return w});return this};Graph.prototype.setEdge=function(){var v,w,name,value,valueSpecified=false;if(_.isPlainObject(arguments[0])){v=arguments[0].v;w=arguments[0].w;name=arguments[0].name;if(arguments.length===2){value=arguments[1];valueSpecified=true}}else{v=arguments[0];w=arguments[1];name=arguments[3];if(arguments.length>2){value=arguments[2];valueSpecified=true}}v=""+v;w=""+w;if(!_.isUndefined(name)){name=""+name}var e=edgeArgsToId(this._isDirected,v,w,name);if(_.has(this._edgeLabels,e)){if(valueSpecified){this._edgeLabels[e]=value}return this}if(!_.isUndefined(name)&&!this._isMultigraph){throw new Error("Cannot set a named edge when isMultigraph = false")}this.setNode(v);this.setNode(w);this._edgeLabels[e]=valueSpecified?value:this._defaultEdgeLabelFn(v,w,name);var edgeObj=edgeArgsToObj(this._isDirected,v,w,name);v=edgeObj.v;w=edgeObj.w;Object.freeze(edgeObj);this._edgeObjs[e]=edgeObj;incrementOrInitEntry(this._preds[w],v);incrementOrInitEntry(this._sucs[v],w);this._in[w][e]=edgeObj;this._out[v][e]=edgeObj;this._edgeCount++;return 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e=t.length,s=t.split(/(?:\r\n?|\n)/g);this._input=t+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-e),this.offset-=e;var i=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),s.length-1&&(this.yylineno-=s.length-1);var n=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:s?(s.length===i.length?this.yylloc.first_column:0)+i[i.length-s.length].length-s[0].length:this.yylloc.first_column-e},this.options.ranges&&(this.yylloc.range=[n[0],n[0]+this.yyleng-e]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){return this.options.backtrack_lexer?(this._backtrack=!0,this):this.parseError("Lexical error on line "+(this.yylineno+1)+". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},less:function(t){this.unput(this.match.slice(t))},pastInput:function(){var t=this.matched.substr(0,this.matched.length-this.match.length);return(t.length>20?"...":"")+t.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var t=this.match;return t.length<20&&(t+=this._input.substr(0,20-t.length)),(t.substr(0,20)+(t.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var t=this.pastInput(),e=new Array(t.length+1).join("-");return t+this.upcomingInput()+"\n"+e+"^"},test_match:function(t,e){var s,i,n;if(this.options.backtrack_lexer&&(n={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(n.yylloc.range=this.yylloc.range.slice(0))),i=t[0].match(/(?:\r\n?|\n).*/g),i&&(this.yylineno+=i.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:i?i[i.length-1].length-i[i.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+t[0].length},this.yytext+=t[0],this.match+=t[0],this.matches=t,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(t[0].length),this.matched+=t[0],s=this.performAction.call(this,this.yy,this,e,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),s)return s;if(this._backtrack){for(var r in n)this[r]=n[r];return!1}return!1},next:function(){if(this.done)return this.EOF;this._input||(this.done=!0);var t,e,s,i;this._more||(this.yytext="",this.match="");for(var n=this._currentRules(),r=0;r<n.length;r++)if(s=this._input.match(this.rules[n[r]]),s&&(!e||s[0].length>e[0].length)){if(e=s,i=r,this.options.backtrack_lexer){if(t=this.test_match(s,n[r]),t!==!1)return t;if(this._backtrack){e=!1;continue}return!1}if(!this.options.flex)break}return e?(t=this.test_match(e,n[i]),t!==!1?t:!1):""===this._input?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var t=this.next();return t?t:this.lex()},begin:function(t){this.conditionStack.push(t)},popState:function(){var t=this.conditionStack.length-1;return t>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(t){return t=this.conditionStack.length-1-Math.abs(t||0),t>=0?this.conditionStack[t]:"INITIAL"},pushState:function(t){this.begin(t)},stateStackSize:function(){return this.conditionStack.length},options:{},performAction:function(t,e,s,i){switch(s){case 0:return 14;case 1:return 17;case 2:return 32;case 3:return"BRKT";case 4:return 33;case 5:return 33;case 6:return 33;case 7:return 31;case 8:return 24;case 9:return 8;case 10:return 29;case 11:return 27;case 12:return 25;case 13:return 26;case 14:return 15;case 15:return 12;case 16:return 20;case 17:return 21;case 18:return 18;case 19:return 19;case 20:return 22;case 21:return 23;case 22:return 6;case 23:return"NEWLINE";case 24:return 5}},rules:[/^(?:style\b)/,/^(?:#[a-f0-9]+)/,/^(?:[0-9]+)/,/^(?:#)/,/^(?:px\b)/,/^(?:pt\b)/,/^(?:dot\b)/,/^(?::)/,/^(?:-)/,/^(?:;)/,/^(?:,)/,/^(?:[x])/,/^(?:>)/,/^(?:[o])/,/^(?:[a-zåäöæøA-ZÅÄÖÆØ]+)/,/^(?:\|)/,/^(?:\()/,/^(?:\))/,/^(?:\[)/,/^(?:\])/,/^(?:\{)/,/^(?:\})/,/^(?:\s)/,/^(?:\n)/,/^(?:$)/],conditions:{INITIAL:{rules:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24],inclusive:!0}}};return t}();return _.lexer=k,t.prototype=_,_.Parser=t,new t}();"undefined"!=typeof require&&"undefined"!=typeof exports&&(exports.parser=parser,exports.Parser=parser.Parser,exports.parse=function(){return parser.parse.apply(parser,arguments)},exports.main=function(t){t[1]||(console.log("Usage: "+t[0]+" FILE"),process.exit(1));var e=require("fs").readFileSync(require("path").normalize(t[1]),"utf8");return exports.parser.parse(e)},"undefined"!=typeof module&&require.main===module&&exports.main(process.argv.slice(1)));var mermaid;"undefined"==typeof mermaid&&(mermaid={}),mermaid.vertices={},mermaid.edges=[],mermaid.graph={addVertex:function(t,e,s,i){console.log("Got node "+t+" "+s+" "+e+" styles: "+JSON.stringify(i)),"undefined"==typeof mermaid.vertices[t]&&(mermaid.vertices[t]={id:t,styles:[]}),"undefined"!=typeof e&&(mermaid.vertices[t].text=e),"undefined"!=typeof s&&(mermaid.vertices[t].type=s),"undefined"!=typeof i&&null!==i&&(console.log("Adding style: "+i),i.forEach(function(e){mermaid.vertices[t].styles.push(e)}))},getVertices:function(){return mermaid.vertices},addLink:function(t,e,s,i){var n={start:t,end:e,type:void 0,text:""};"undefined"!=typeof i&&(n.text=i),"undefined"!=typeof s&&(n.type=s.type),mermaid.edges.push(n)},updateLink:function(t,e){var s=t.substr(1);console.log("Got link style for "+s+" style "+e),mermaid.edges[s].style=e},getEdges:function(){return mermaid.edges},clear:function(){mermaid.vertices={},mermaid.edges=[]},defaultStyle:function(){return"fill:#ffa;stroke: #f66; stroke-width: 3px; stroke-dasharray: 5, 5;fill:#ffa;stroke: #666;"}};var mermaid;"undefined"==typeof mermaid&&(mermaid={}),mermaid.addVertices=function(t,e){var s=Object.keys(t);s.forEach(function(s){var i,n=t[s];console.log(n.styles.length);var r,a="";for(r=0;r<n.styles.length;r++)"undefined"!=typeof n.styles[r]&&(a=a+n.styles[r]+";");i=void 0===n.text?n.id:n.text,console.log('g.setNode("'+n.id+'",    { label: "'+i+'" });'),"round"===n.type?e.setNode(n.id,{label:i,rx:5,ry:5,style:a}):"diamond"===n.type?e.setNode(n.id,{shape:"question",label:i,rx:0,ry:0,style:a}):e.setNode(n.id,{label:i,rx:0,ry:0,style:a})})},mermaid.addEdges=function(t,e){t.forEach(function(t){var s,i;s="undefined"==typeof t.type?"arrow":t.type,"undefined"==typeof t.style?i="arrow":s=t.type;"undefined"===t.text?"undefined"==typeof t.style?e.setEdge(t.start,t.end):e.setEdge(t.start,t.end,{style:t.style}):"undefined"==typeof t.style?e.setEdge(t.start,t.end,{label:t.text}):e.setEdge(t.start,t.end,{style:t.style,label:t.text}),console.log('g.setEdge("'+t.start+'","'+t.end+'") ---')})},mermaid.drawChart=function(t,e){console.log("drawing char with id:"+e),console.log(t),mermaid.graph.clear(),parser.yy=mermaid.graph;parser.parse(t);var s=mermaid.graph.getVertices(),i=mermaid.graph.getEdges();console.log(i);var n=(Object.keys(s),(new dagreD3.graphlib.Graph).setGraph({marginx:20,marginy:20}).setDefaultEdgeLabel(function(){return{}}));console.log(n),this.addVertices(s,n),this.addEdges(i,n);var r=new dagreD3.render;r.shapes().question=function(t,e,s){var i=e.width,n=3*e.height,r=[{x:i/2,y:0},{x:i,y:-n/2},{x:i/2,y:-n},{x:0,y:-n/2}];return shapeSvg=t.insert("polygon",":first-child").attr("points",r.map(function(t){return t.x+","+t.y}).join(" ")).style("fill","#fff").style("stroke","#333").attr("rx",5).attr("ry",5).attr("transform","translate("+-i/2+","+2*n/4+")"),s.intersect=function(t){return dagreD3.intersect.polygon(s,r,t)},shapeSvg};var a=d3.select("#"+e);svgGroup=d3.select("#"+e+" g"),r(d3.select("#"+e+" g"),n);(a.attr("width")-n.graph().width)/2;a.attr("height",n.graph().height+40)},mermaid.init=function(){var t=document.querySelectorAll(".mermaid"),e=0;for(i=0;i<t.length;i++){var s,n=t[i];s="mermaidChart"+e,e++;var r=n.textContent.trim();console.log(n),n.innerHTML='<svg id="'+s+'" width="100%"><g /></svg>',this.drawChart(r,s)}},mermaid.init();
\ No newline at end of file
+var parser=function(){function t(){this.yy={}}var e=function(t,e,n,s){for(n=n||{},s=t.length;s--;n[t[s]]=e);return n},n=[1,7],s=[2,10],i=[1,12],r=[1,11],a=[6,9],o=[11,17,32],l=[11,27],h=[1,37],c=[20,22,24,31],y=[17,31],u=[1,62],d=[1,57],p=[1,59],f=[1,63],g=[1,58],m=[1,60],_=[1,61],k=[1,67],x=[11,36],b=[9,11,17,27,34,36,38,39,40],v={trace:function(){},yy:{},symbols_:{error:2,expressions:3,graphConfig:4,statements:5,EOF:6,spaceList:7,GRAPH:8,SPACE:9,DIR:10,SEMI:11,statement:12,verticeStatement:13,styleStatement:14,vertex:15,link:16,ALPHA:17,SQS:18,text:19,SQE:20,PS:21,PE:22,DIAMOND_START:23,DIAMOND_STOP:24,linkStatement:25,arrowText:26,MINUS:27,ARROW_POINT:28,ARROW_CIRCLE:29,ARROW_CROSS:30,PIPE:31,STYLE:32,stylesOpt:33,HEX:34,style:35,COMMA:36,styleComponent:37,COLON:38,NUM:39,UNIT:40,$accept:0,$end:1},terminals_:{2:"error",6:"EOF",8:"GRAPH",9:"SPACE",10:"DIR",11:"SEMI",17:"ALPHA",18:"SQS",20:"SQE",21:"PS",22:"PE",23:"DIAMOND_START",24:"DIAMOND_STOP",27:"MINUS",28:"ARROW_POINT",29:"ARROW_CIRCLE",30:"ARROW_CROSS",31:"PIPE",32:"STYLE",34:"HEX",36:"COMMA",38:"COLON",39:"NUM",40:"UNIT"},productions_:[0,[3,3],[3,4],[4,4],[5,3],[5,1],[7,2],[7,1],[12,2],[12,2],[13,0],[13,3],[13,1],[15,4],[15,4],[15,4],[15,1],[16,2],[16,1],[25,3],[25,3],[25,3],[25,3],[26,3],[19,3],[19,3],[19,2],[19,1],[14,5],[14,5],[33,1],[33,3],[35,1],[35,2],[37,1],[37,1],[37,1],[37,1],[37,1],[37,1],[37,1]],performAction:function(t,e,n,s,i,r){var a=r.length-1;switch(i){case 2:this.$=r[a-3];break;case 3:console.log("In graph config"),s.setDirection(r[a-1]),this.$=r[a-1];break;case 11:console.log("In vertexStatement"),s.addLink(r[a-2],r[a],r[a-1]),this.$="oy";break;case 12:console.log("In vertexStatement ... "),this.$="yo";break;case 13:this.$=r[a-3],s.addVertex(r[a-3],r[a-1],"square");break;case 14:this.$=r[a-3],s.addVertex(r[a-3],r[a-1],"round");break;case 15:this.$=r[a-3],s.addVertex(r[a-3],r[a-1],"diamond");break;case 16:console.log("In vertex"),this.$=r[a],s.addVertex(r[a]);break;case 17:r[a-1].text=r[a],this.$=r[a-1];break;case 18:case 27:this.$=r[a];break;case 19:this.$={type:"arrow"};break;case 20:this.$={type:"arrow_circle"};break;case 21:this.$={type:"arrow_cross"};break;case 22:this.$={type:"arrow_open"};break;case 23:console.log("Nice link text here: "+r[a-1]),this.$=r[a-1];break;case 24:this.$=r[a-2]+" "+r[a];break;case 25:this.$=r[a-2]+"-"+r[a];break;case 26:this.$=r[a-1];break;case 28:this.$=r[a-4],s.addVertex(r[a-2],void 0,void 0,r[a]);break;case 29:console.log("In parser - style: "+r[a]),this.$=r[a-4],s.updateLink(r[a-2],r[a]);break;case 30:this.$=[r[a]];break;case 31:r[a-2].push(r[a]),this.$=r[a-2];break;case 32:this.$=r[a];break;case 33:this.$=r[a-1]+r[a];break;case 34:case 35:case 36:case 37:case 38:case 39:case 40:this.$=r[a]}},table:[{3:1,4:2,8:[1,3]},{1:[3]},{5:4,7:5,9:n,11:s,12:6,13:8,14:9,15:10,17:i,32:r},{9:[1,13]},{6:[1,14],7:15,9:n},{5:16,11:s,12:6,13:8,14:9,15:10,17:i,32:r},e(a,[2,5]),e(o,[2,7],{7:17,9:n}),{11:[1,18]},{11:[1,19]},{11:[2,12],16:20,25:21,27:[1,22]},{9:[1,23]},e(l,[2,16],{18:[1,24],21:[1,25],23:[1,26]}),{10:[1,27]},{1:[2,1]},{11:s,12:28,13:8,14:9,15:10,17:i,32:r},{6:[1,29],7:15,9:n},e(o,[2,6]),e(a,[2,8]),e(a,[2,9]),{15:30,17:i},{17:[2,18],26:31,31:[1,32]},{27:[1,33]},{17:[1,34],34:[1,35]},{17:h,19:36},{17:h,19:38},{17:h,19:39},{11:[1,40]},e(a,[2,4]),{1:[2,2]},{11:[2,11]},{17:[2,17]},{17:h,19:41},{27:[1,45],28:[1,42],29:[1,43],30:[1,44]},{9:[1,46]},{9:[1,47]},{20:[1,48]},e(c,[2,27],{9:[1,49],27:[1,50]}),{22:[1,51]},{24:[1,52]},e([9,11,17,32],[2,3]),{31:[1,53]},e(y,[2,19]),e(y,[2,20]),e(y,[2,21]),e(y,[2,22]),{9:u,17:d,27:p,33:54,34:f,35:55,37:56,38:g,39:m,40:_},{9:u,17:d,27:p,33:64,34:f,35:55,37:56,38:g,39:m,40:_},e(l,[2,13]),e(c,[2,26],{19:65,17:h}),{17:h,19:66},e(l,[2,14]),e(l,[2,15]),{17:[2,23]},{11:[2,28],36:k},e(x,[2,30],{37:68,9:u,17:d,27:p,34:f,38:g,39:m,40:_}),e(b,[2,32]),e(b,[2,34]),e(b,[2,35]),e(b,[2,36]),e(b,[2,37]),e(b,[2,38]),e(b,[2,39]),e(b,[2,40]),{11:[2,29],36:k},e(c,[2,24]),e(c,[2,25]),{9:u,17:d,27:p,34:f,35:69,37:56,38:g,39:m,40:_},e(b,[2,33]),e(x,[2,31],{37:68,9:u,17:d,27:p,34:f,38:g,39:m,40:_})],defaultActions:{14:[2,1],29:[2,2],30:[2,11],31:[2,17],53:[2,23]},parseError:function(t,e){if(!e.recoverable)throw new Error(t);this.trace(t)},parse:function(t){function e(){var t;return t=p.lex()||u,"number"!=typeof t&&(t=n.symbols_[t]||t),t}var n=this,s=[0],i=[null],r=[],a=this.table,o="",l=0,h=0,c=0,y=2,u=1,d=r.slice.call(arguments,1),p=Object.create(this.lexer),f={yy:{}};for(var g in this.yy)Object.prototype.hasOwnProperty.call(this.yy,g)&&(f.yy[g]=this.yy[g]);p.setInput(t,f.yy),f.yy.lexer=p,f.yy.parser=this,"undefined"==typeof p.yylloc&&(p.yylloc={});var m=p.yylloc;r.push(m);var _=p.options&&p.options.ranges;this.parseError="function"==typeof f.yy.parseError?f.yy.parseError:Object.getPrototypeOf(this).parseError;for(var k,x,b,v,S,E,I,w,A,O={};;){if(b=s[s.length-1],this.defaultActions[b]?v=this.defaultActions[b]:((null===k||"undefined"==typeof k)&&(k=e()),v=a[b]&&a[b][k]),"undefined"==typeof v||!v.length||!v[0]){var $="";A=[];for(E in a[b])this.terminals_[E]&&E>y&&A.push("'"+this.terminals_[E]+"'");$=p.showPosition?"Parse error on line "+(l+1)+":\n"+p.showPosition()+"\nExpecting "+A.join(", ")+", got '"+(this.terminals_[k]||k)+"'":"Parse error on line "+(l+1)+": Unexpected "+(k==u?"end of input":"'"+(this.terminals_[k]||k)+"'"),this.parseError($,{text:p.match,token:this.terminals_[k]||k,line:p.yylineno,loc:m,expected:A})}if(v[0]instanceof Array&&v.length>1)throw new Error("Parse Error: multiple actions possible at state: "+b+", token: "+k);switch(v[0]){case 1:s.push(k),i.push(p.yytext),r.push(p.yylloc),s.push(v[1]),k=null,x?(k=x,x=null):(h=p.yyleng,o=p.yytext,l=p.yylineno,m=p.yylloc,c>0&&c--);break;case 2:if(I=this.productions_[v[1]][1],O.$=i[i.length-I],O._$={first_line:r[r.length-(I||1)].first_line,last_line:r[r.length-1].last_line,first_column:r[r.length-(I||1)].first_column,last_column:r[r.length-1].last_column},_&&(O._$.range=[r[r.length-(I||1)].range[0],r[r.length-1].range[1]]),S=this.performAction.apply(O,[o,h,l,f.yy,v[1],i,r].concat(d)),"undefined"!=typeof S)return S;I&&(s=s.slice(0,-1*I*2),i=i.slice(0,-1*I),r=r.slice(0,-1*I)),s.push(this.productions_[v[1]][0]),i.push(O.$),r.push(O._$),w=a[s[s.length-2]][s[s.length-1]],s.push(w);break;case 3:return!0}}return!0}},S=function(){var t={EOF:1,parseError:function(t,e){if(!this.yy.parser)throw new Error(t);this.yy.parser.parseError(t,e)},setInput:function(t,e){return this.yy=e||this.yy||{},this._input=t,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var t=this._input[0];this.yytext+=t,this.yyleng++,this.offset++,this.match+=t,this.matched+=t;var e=t.match(/(?:\r\n?|\n).*/g);return e?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),t},unput:function(t){var e=t.length,n=t.split(/(?:\r\n?|\n)/g);this._input=t+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-e),this.offset-=e;var s=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),n.length-1&&(this.yylineno-=n.length-1);var i=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:n?(n.length===s.length?this.yylloc.first_column:0)+s[s.length-n.length].length-n[0].length:this.yylloc.first_column-e},this.options.ranges&&(this.yylloc.range=[i[0],i[0]+this.yyleng-e]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){return this.options.backtrack_lexer?(this._backtrack=!0,this):this.parseError("Lexical error on line "+(this.yylineno+1)+". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},less:function(t){this.unput(this.match.slice(t))},pastInput:function(){var t=this.matched.substr(0,this.matched.length-this.match.length);return(t.length>20?"...":"")+t.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var t=this.match;return t.length<20&&(t+=this._input.substr(0,20-t.length)),(t.substr(0,20)+(t.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var t=this.pastInput(),e=new Array(t.length+1).join("-");return t+this.upcomingInput()+"\n"+e+"^"},test_match:function(t,e){var n,s,i;if(this.options.backtrack_lexer&&(i={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(i.yylloc.range=this.yylloc.range.slice(0))),s=t[0].match(/(?:\r\n?|\n).*/g),s&&(this.yylineno+=s.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:s?s[s.length-1].length-s[s.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+t[0].length},this.yytext+=t[0],this.match+=t[0],this.matches=t,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(t[0].length),this.matched+=t[0],n=this.performAction.call(this,this.yy,this,e,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),n)return n;if(this._backtrack){for(var r in i)this[r]=i[r];return!1}return!1},next:function(){if(this.done)return this.EOF;this._input||(this.done=!0);var t,e,n,s;this._more||(this.yytext="",this.match="");for(var i=this._currentRules(),r=0;r<i.length;r++)if(n=this._input.match(this.rules[i[r]]),n&&(!e||n[0].length>e[0].length)){if(e=n,s=r,this.options.backtrack_lexer){if(t=this.test_match(n,i[r]),t!==!1)return t;if(this._backtrack){e=!1;continue}return!1}if(!this.options.flex)break}return e?(t=this.test_match(e,i[s]),t!==!1?t:!1):""===this._input?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var t=this.next();return t?t:this.lex()},begin:function(t){this.conditionStack.push(t)},popState:function(){var t=this.conditionStack.length-1;return t>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(t){return t=this.conditionStack.length-1-Math.abs(t||0),t>=0?this.conditionStack[t]:"INITIAL"},pushState:function(t){this.begin(t)},stateStackSize:function(){return this.conditionStack.length},options:{},performAction:function(t,e,n,s){switch(n){case 0:return 32;case 1:return 8;case 2:return 10;case 3:return 10;case 4:return 34;case 5:return 39;case 6:return"BRKT";case 7:return 40;case 8:return 40;case 9:return 40;case 10:return 38;case 11:return 27;case 12:return 11;case 13:return 36;case 14:return 30;case 15:return 28;case 16:return 29;case 17:return 17;case 18:return 31;case 19:return 21;case 20:return 22;case 21:return 18;case 22:return 20;case 23:return 23;case 24:return 24;case 25:return 9;case 26:return"NEWLINE";case 27:return 6}},rules:[/^(?:style\b)/,/^(?:graph\b)/,/^(?:LR\b)/,/^(?:TD\b)/,/^(?:#[a-f0-9]+)/,/^(?:[0-9]+)/,/^(?:#)/,/^(?:px\b)/,/^(?:pt\b)/,/^(?:dot\b)/,/^(?::)/,/^(?:-)/,/^(?:;)/,/^(?:,)/,/^(?:[x])/,/^(?:>)/,/^(?:[o])/,/^(?:[a-zåäöæøA-ZÅÄÖÆØ]+)/,/^(?:\|)/,/^(?:\()/,/^(?:\))/,/^(?:\[)/,/^(?:\])/,/^(?:\{)/,/^(?:\})/,/^(?:\s)/,/^(?:\n)/,/^(?:$)/],conditions:{INITIAL:{rules:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27],inclusive:!0}}};return t}();return v.lexer=S,t.prototype=v,v.Parser=t,new t}();"undefined"!=typeof require&&"undefined"!=typeof exports&&(exports.parser=parser,exports.Parser=parser.Parser,exports.parse=function(){return parser.parse.apply(parser,arguments)},exports.main=function(t){t[1]||(console.log("Usage: "+t[0]+" FILE"),process.exit(1));var e=require("fs").readFileSync(require("path").normalize(t[1]),"utf8");return exports.parser.parse(e)},"undefined"!=typeof module&&require.main===module&&exports.main(process.argv.slice(1)));var mermaid;"undefined"==typeof mermaid&&(mermaid={}),mermaid.vertices={},mermaid.edges=[],mermaid.graph={addVertex:function(t,e,n,s){console.log("Got node "+t+" "+n+" "+e+" styles: "+JSON.stringify(s)),"undefined"==typeof mermaid.vertices[t]&&(mermaid.vertices[t]={id:t,styles:[]}),"undefined"!=typeof e&&(mermaid.vertices[t].text=e),"undefined"!=typeof n&&(mermaid.vertices[t].type=n),"undefined"!=typeof s&&null!==s&&(console.log("Adding style: "+s),s.forEach(function(e){mermaid.vertices[t].styles.push(e)}))},getVertices:function(){return mermaid.vertices},addLink:function(t,e,n,s){var i={start:t,end:e,type:void 0,text:""},s=n.text;"undefined"!=typeof s&&(i.text=s),"undefined"!=typeof n&&(i.type=n.type),mermaid.edges.push(i)},updateLink:function(t,e){var n=t.substr(1);console.log("Got link style for "+n+" style "+e),mermaid.edges[n].style=e},setDirection:function(t){mermaid.direction=t},getEdges:function(){return mermaid.edges},clear:function(){mermaid.vertices={},mermaid.edges=[]},defaultStyle:function(){return"fill:#ffa;stroke: #f66; stroke-width: 3px; stroke-dasharray: 5, 5;fill:#ffa;stroke: #666;"}};var mermaid;"undefined"==typeof mermaid&&(mermaid={}),mermaid.addVertices=function(t,e){var n=Object.keys(t);n.forEach(function(n){var s,i=t[n];console.log(i.styles.length);var r,a="";for(r=0;r<i.styles.length;r++)"undefined"!=typeof i.styles[r]&&(a=a+i.styles[r]+";");s=void 0===i.text?i.id:i.text,console.log('g.setNode("'+i.id+'",    { label: "'+s+'" });'),"round"===i.type?e.setNode(i.id,{label:s,rx:5,ry:5,style:a}):"diamond"===i.type?e.setNode(i.id,{shape:"question",label:s,rx:0,ry:0,style:a}):e.setNode(i.id,{label:s,rx:0,ry:0,style:a})})},mermaid.addEdges=function(t,e){t.forEach(function(t){var n,s;n="undefined"==typeof t.type?"arrow":t.type,"undefined"==typeof t.style?s="arrow":n=t.type;"undefined"===t.text?"undefined"==typeof t.style?e.setEdge(t.start,t.end,{arrowheadStyle:"fill: #333"}):e.setEdge(t.start,t.end,{style:t.style,arrowheadStyle:"fill: #333"}):"undefined"==typeof t.style?e.setEdge(t.start,t.end,{label:t.text,arrowheadStyle:"fill: #333"}):e.setEdge(t.start,t.end,{style:t.style,arrowheadStyle:"fill: #333",label:t.text}),console.log('g.setEdge("'+t.start+'","'+t.end+'") ---')})},mermaid.drawChart=function(t,e){console.log("drawing char with id:"+e),console.log(t),mermaid.graph.clear(),parser.yy=mermaid.graph;parser.parse(t);var n=mermaid.graph.getVertices(),s=mermaid.graph.getEdges();console.log(s);{var i;Object.keys(n)}i=mermaid.direction,"undefined"==typeof i&&(i="TD");var r=(new dagreD3.graphlib.Graph).setGraph({rankdir:i,marginx:20,marginy:20}).setDefaultEdgeLabel(function(){return{}});console.log(r),this.addVertices(n,r),this.addEdges(s,r);var a=new dagreD3.render;a.shapes().question=function(t,e,n){var s=e.width,i=3*e.height,r=[{x:s/2,y:0},{x:s,y:-i/2},{x:s/2,y:-i},{x:0,y:-i/2}];return shapeSvg=t.insert("polygon",":first-child").attr("points",r.map(function(t){return t.x+","+t.y}).join(" ")).style("fill","#fff").style("stroke","#333").attr("rx",5).attr("ry",5).attr("transform","translate("+-s/2+","+2*i/4+")"),n.intersect=function(t){return dagreD3.intersect.polygon(n,r,t)},shapeSvg};var o=d3.select("#"+e);svgGroup=d3.select("#"+e+" g"),a(d3.select("#"+e+" g"),r);(o.attr("width")-r.graph().width)/2;o.attr("height",r.graph().height+40)},mermaid.init=function(){var t=document.querySelectorAll(".mermaid"),e=0;for(i=0;i<t.length;i++){var n,s=t[i];n="mermaidChart"+e,e++;var r=s.textContent.trim();console.log(s),s.innerHTML='<svg id="'+n+'" width="100%"><g /></svg>',this.drawChart(r,n)}},mermaid.init();
\ No newline at end of file
diff --git a/dist/mermaid.slim.js b/dist/mermaid.slim.js
index 1c19e8bae..bd9679014 100644
--- a/dist/mermaid.slim.js
+++ b/dist/mermaid.slim.js
@@ -72,66 +72,45 @@
   }
 */
 var parser = (function(){
-var o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[1,3],$V1=[1,7],$V2=[1,8],$V3=[8,12,24],$V4=[1,24],$V5=[8,19,21,23],$V6=[1,48],$V7=[1,43],$V8=[1,49],$V9=[1,45],$Va=[1,44],$Vb=[1,46],$Vc=[1,47],$Vd=[1,53],$Ve=[8,29],$Vf=[6,8,15,17,24,29,31,32,33];
+var o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[1,7],$V1=[2,10],$V2=[1,12],$V3=[1,11],$V4=[6,9],$V5=[11,17,32],$V6=[11,27],$V7=[1,37],$V8=[20,22,24,31],$V9=[17,31],$Va=[1,62],$Vb=[1,57],$Vc=[1,59],$Vd=[1,63],$Ve=[1,58],$Vf=[1,60],$Vg=[1,61],$Vh=[1,67],$Vi=[11,36],$Vj=[9,11,17,27,34,36,38,39,40];
 var parser = {trace: function trace() { },
 yy: {},
-symbols_: {"error":2,"expressions":3,"graph":4,"EOF":5,"SPACE":6,"edge":7,";":8,"styleStatement":9,"vertex":10,"link":11,"PIPE":12,"text":13,"STYLE":14,"ALPHA":15,"stylesOpt":16,"HEX":17,"SQS":18,"SQE":19,"PS":20,"PE":21,"DIAMOND_START":22,"DIAMOND_STOP":23,"MINUS":24,"ARROW_POINT":25,"ARROW_CIRCLE":26,"ARROW_CROSS":27,"style":28,"COMMA":29,"styleComponent":30,"COLON":31,"NUM":32,"UNIT":33,"colordef":34,"COLOR":35,"borderWidth":36,"borderStyle":37,"BORDER_STYLE":38,"$accept":0,"$end":1},
-terminals_: {2:"error",5:"EOF",6:"SPACE",8:";",12:"PIPE",14:"STYLE",15:"ALPHA",17:"HEX",18:"SQS",19:"SQE",20:"PS",21:"PE",22:"DIAMOND_START",23:"DIAMOND_STOP",24:"MINUS",25:"ARROW_POINT",26:"ARROW_CIRCLE",27:"ARROW_CROSS",29:"COMMA",31:"COLON",32:"NUM",33:"UNIT",35:"COLOR",38:"BORDER_STYLE"},
-productions_: [0,[3,2],[4,2],[4,3],[4,2],[7,1],[7,5],[7,3],[7,1],[9,5],[9,5],[10,4],[10,4],[10,4],[10,1],[13,3],[13,3],[13,2],[13,1],[11,3],[11,3],[11,3],[11,3],[16,1],[16,3],[28,1],[28,2],[30,1],[30,1],[30,1],[30,1],[30,1],[30,1],[30,1],[34,1],[34,1],[36,2],[37,1]],
+symbols_: {"error":2,"expressions":3,"graphConfig":4,"statements":5,"EOF":6,"spaceList":7,"GRAPH":8,"SPACE":9,"DIR":10,"SEMI":11,"statement":12,"verticeStatement":13,"styleStatement":14,"vertex":15,"link":16,"ALPHA":17,"SQS":18,"text":19,"SQE":20,"PS":21,"PE":22,"DIAMOND_START":23,"DIAMOND_STOP":24,"linkStatement":25,"arrowText":26,"MINUS":27,"ARROW_POINT":28,"ARROW_CIRCLE":29,"ARROW_CROSS":30,"PIPE":31,"STYLE":32,"stylesOpt":33,"HEX":34,"style":35,"COMMA":36,"styleComponent":37,"COLON":38,"NUM":39,"UNIT":40,"$accept":0,"$end":1},
+terminals_: {2:"error",6:"EOF",8:"GRAPH",9:"SPACE",10:"DIR",11:"SEMI",17:"ALPHA",18:"SQS",20:"SQE",21:"PS",22:"PE",23:"DIAMOND_START",24:"DIAMOND_STOP",27:"MINUS",28:"ARROW_POINT",29:"ARROW_CIRCLE",30:"ARROW_CROSS",31:"PIPE",32:"STYLE",34:"HEX",36:"COMMA",38:"COLON",39:"NUM",40:"UNIT"},
+productions_: [0,[3,3],[3,4],[4,4],[5,3],[5,1],[7,2],[7,1],[12,2],[12,2],[13,0],[13,3],[13,1],[15,4],[15,4],[15,4],[15,1],[16,2],[16,1],[25,3],[25,3],[25,3],[25,3],[26,3],[19,3],[19,3],[19,2],[19,1],[14,5],[14,5],[33,1],[33,3],[35,1],[35,2],[37,1],[37,1],[37,1],[37,1],[37,1],[37,1],[37,1]],
 performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate /* action[1] */, $$ /* vstack */, _$ /* lstack */) {
 /* this == yyval */
 
 var $0 = $$.length - 1;
 switch (yystate) {
-case 1:
-return $$[$0-1];
+case 2:
+this.$=$$[$0-3];
 break;
-case 2: case 3:
- this.$ = $$[$0];
-break;
-case 4:
- this.$ = $$[$0-1];
-break;
-case 5:
-this.$ = 'ya';
-break;
-case 6:
- yy.addLink($$[$0-4],$$[$0-2],$$[$0-3],$$[$0]);this.$ = 'oy'
-break;
-case 7:
- yy.addLink($$[$0-2],$$[$0],$$[$0-1]);this.$ = 'oy'
-break;
-case 8:
-this.$ = 'yo';
-break;
-case 9:
-this.$ = $$[$0-4];yy.addVertex($$[$0-2],undefined,undefined,$$[$0]);
-break;
-case 10:
-console.log('In parser - style: '+$$[$0]);this.$ = $$[$0-4];yy.updateLink($$[$0-2],$$[$0]);
+case 3:
+ console.log('In graph config');yy.setDirection($$[$0-1]);this.$ = $$[$0-1];
 break;
 case 11:
-this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'square');
+ console.log('In vertexStatement');yy.addLink($$[$0-2],$$[$0],$$[$0-1]);this.$ = 'oy'
 break;
 case 12:
-this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'round');
+console.log('In vertexStatement ... ');this.$ = 'yo';
 break;
 case 13:
-this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'diamond');
+this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'square');
 break;
 case 14:
-this.$ = $$[$0];yy.addVertex($$[$0]);
+this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'round');
 break;
 case 15:
-this.$ = $$[$0-2] + ' ' +$$[$0];
+this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'diamond');
 break;
 case 16:
-this.$ = $$[$0-2] + '-' +$$[$0];
+console.log('In vertex'); this.$ = $$[$0];yy.addVertex($$[$0]);
 break;
 case 17:
-this.$ = $$[$0-1];
+$$[$0-1].text = $$[$0];this.$ = $$[$0-1];
 break;
-case 18: case 37:
+case 18: case 27:
 this.$ = $$[$0];
 break;
 case 19:
@@ -147,30 +126,42 @@ case 22:
 this.$ = {"type":"arrow_open"};
 break;
 case 23:
-this.$ = [$$[$0]]
+console.log('Nice link text here: '+$$[$0-1]);this.$ = $$[$0-1];
 break;
 case 24:
-$$[$0-2].push($$[$0]);this.$ = $$[$0-2];
+this.$ = $$[$0-2] + ' ' +$$[$0];
 break;
 case 25:
-this.$=$$[$0];
+this.$ = $$[$0-2] + '-' +$$[$0];
 break;
 case 26:
+this.$ = $$[$0-1];
+break;
+case 28:
+this.$ = $$[$0-4];yy.addVertex($$[$0-2],undefined,undefined,$$[$0]);
+break;
+case 29:
+console.log('In parser - style: '+$$[$0]);this.$ = $$[$0-4];yy.updateLink($$[$0-2],$$[$0]);
+break;
+case 30:
+this.$ = [$$[$0]]
+break;
+case 31:
+$$[$0-2].push($$[$0]);this.$ = $$[$0-2];
+break;
+case 32:
+this.$=$$[$0];
+break;
+case 33:
 this.$ = $$[$0-1] + $$[$0];
 break;
-case 27: case 28: case 29: case 30: case 31: case 32: case 33:
+case 34: case 35: case 36: case 37: case 38: case 39: case 40:
 this.$=$$[$0]
 break;
-case 34: case 35:
-this.$ = yytext;
-break;
-case 36:
-this.$ = $$[$0-1]+''+$$[$0];
-break;
 }
 },
-table: [{3:1,4:2,6:$V0,7:4,9:5,10:6,14:$V1,15:$V2},{1:[3]},{5:[1,9]},{4:10,6:$V0,7:4,9:5,10:6,14:$V1,15:$V2},{8:[1,11]},{8:[2,5]},{8:[2,8],11:12,24:[1,13]},{6:[1,14]},o($V3,[2,14],{18:[1,15],20:[1,16],22:[1,17]}),{1:[2,1]},{5:[2,2]},{4:18,5:[2,4],6:$V0,7:4,9:5,10:6,14:$V1,15:$V2},{10:19,15:$V2},{24:[1,20]},{15:[1,21],17:[1,22]},{13:23,15:$V4},{13:25,15:$V4},{13:26,15:$V4},{5:[2,3]},{8:[2,7],12:[1,27]},{24:[1,31],25:[1,28],26:[1,29],27:[1,30]},{6:[1,32]},{6:[1,33]},{19:[1,34]},o($V5,[2,18],{6:[1,35],24:[1,36]}),{21:[1,37]},{23:[1,38]},{13:39,15:$V4},{15:[2,19]},{15:[2,20]},{15:[2,21]},{15:[2,22]},{6:$V6,15:$V7,16:40,17:$V8,24:$V9,28:41,30:42,31:$Va,32:$Vb,33:$Vc},{6:$V6,15:$V7,16:50,17:$V8,24:$V9,28:41,30:42,31:$Va,32:$Vb,33:$Vc},o($V3,[2,11]),o($V5,[2,17],{13:51,15:$V4}),{13:52,15:$V4},o($V3,[2,12]),o($V3,[2,13]),{8:[2,6]},{8:[2,9],29:$Vd},o($Ve,[2,23],{30:54,6:$V6,15:$V7,17:$V8,24:$V9,31:$Va,32:$Vb,33:$Vc}),o($Vf,[2,25]),o($Vf,[2,27]),o($Vf,[2,28]),o($Vf,[2,29]),o($Vf,[2,30]),o($Vf,[2,31]),o($Vf,[2,32]),o($Vf,[2,33]),{8:[2,10],29:$Vd},o($V5,[2,15]),o($V5,[2,16]),{6:$V6,15:$V7,17:$V8,24:$V9,28:55,30:42,31:$Va,32:$Vb,33:$Vc},o($Vf,[2,26]),o($Ve,[2,24],{30:54,6:$V6,15:$V7,17:$V8,24:$V9,31:$Va,32:$Vb,33:$Vc})],
-defaultActions: {5:[2,5],9:[2,1],10:[2,2],18:[2,3],28:[2,19],29:[2,20],30:[2,21],31:[2,22],39:[2,6]},
+table: [{3:1,4:2,8:[1,3]},{1:[3]},{5:4,7:5,9:$V0,11:$V1,12:6,13:8,14:9,15:10,17:$V2,32:$V3},{9:[1,13]},{6:[1,14],7:15,9:$V0},{5:16,11:$V1,12:6,13:8,14:9,15:10,17:$V2,32:$V3},o($V4,[2,5]),o($V5,[2,7],{7:17,9:$V0}),{11:[1,18]},{11:[1,19]},{11:[2,12],16:20,25:21,27:[1,22]},{9:[1,23]},o($V6,[2,16],{18:[1,24],21:[1,25],23:[1,26]}),{10:[1,27]},{1:[2,1]},{11:$V1,12:28,13:8,14:9,15:10,17:$V2,32:$V3},{6:[1,29],7:15,9:$V0},o($V5,[2,6]),o($V4,[2,8]),o($V4,[2,9]),{15:30,17:$V2},{17:[2,18],26:31,31:[1,32]},{27:[1,33]},{17:[1,34],34:[1,35]},{17:$V7,19:36},{17:$V7,19:38},{17:$V7,19:39},{11:[1,40]},o($V4,[2,4]),{1:[2,2]},{11:[2,11]},{17:[2,17]},{17:$V7,19:41},{27:[1,45],28:[1,42],29:[1,43],30:[1,44]},{9:[1,46]},{9:[1,47]},{20:[1,48]},o($V8,[2,27],{9:[1,49],27:[1,50]}),{22:[1,51]},{24:[1,52]},o([9,11,17,32],[2,3]),{31:[1,53]},o($V9,[2,19]),o($V9,[2,20]),o($V9,[2,21]),o($V9,[2,22]),{9:$Va,17:$Vb,27:$Vc,33:54,34:$Vd,35:55,37:56,38:$Ve,39:$Vf,40:$Vg},{9:$Va,17:$Vb,27:$Vc,33:64,34:$Vd,35:55,37:56,38:$Ve,39:$Vf,40:$Vg},o($V6,[2,13]),o($V8,[2,26],{19:65,17:$V7}),{17:$V7,19:66},o($V6,[2,14]),o($V6,[2,15]),{17:[2,23]},{11:[2,28],36:$Vh},o($Vi,[2,30],{37:68,9:$Va,17:$Vb,27:$Vc,34:$Vd,38:$Ve,39:$Vf,40:$Vg}),o($Vj,[2,32]),o($Vj,[2,34]),o($Vj,[2,35]),o($Vj,[2,36]),o($Vj,[2,37]),o($Vj,[2,38]),o($Vj,[2,39]),o($Vj,[2,40]),{11:[2,29],36:$Vh},o($V8,[2,24]),o($V8,[2,25]),{9:$Va,17:$Vb,27:$Vc,34:$Vd,35:69,37:56,38:$Ve,39:$Vf,40:$Vg},o($Vj,[2,33]),o($Vi,[2,31],{37:68,9:$Va,17:$Vb,27:$Vc,34:$Vd,38:$Ve,39:$Vf,40:$Vg})],
+defaultActions: {14:[2,1],29:[2,2],30:[2,11],31:[2,17],53:[2,23]},
 parseError: function parseError(str, hash) {
     if (hash.recoverable) {
         this.trace(str);
@@ -646,60 +637,66 @@ options: {},
 performAction: function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
 var YYSTATE=YY_START;
 switch($avoiding_name_collisions) {
-case 0:return 14;
+case 0:return 32;
 break;
-case 1:return 17;
+case 1:return 8;
 break;
-case 2:return 32;
+case 2:return 10;
 break;
-case 3:return 'BRKT';
+case 3:return 10;
 break;
-case 4:return 33;
+case 4:return 34;
 break;
-case 5:return 33;
+case 5:return 39;
 break;
-case 6:return 33;
+case 6:return 'BRKT';
 break;
-case 7:return 31;
+case 7:return 40;
 break;
-case 8:return 24;
+case 8:return 40;
 break;
-case 9:return 8;
+case 9:return 40;
 break;
-case 10:return 29;
+case 10:return 38;
 break;
 case 11:return 27;
 break;
-case 12:return 25;
+case 12:return 11;
 break;
-case 13:return 26;
+case 13:return 36;
 break;
-case 14:return 15;
+case 14:return 30;
 break;
-case 15:return 12;
+case 15:return 28;
 break;
-case 16:return 20;
+case 16:return 29;
 break;
-case 17:return 21;
+case 17:return 17;
 break;
-case 18:return 18;
+case 18:return 31;
 break;
-case 19:return 19;
+case 19:return 21;
 break;
-case 20:return 22
+case 20:return 22;
 break;
-case 21:return 23
+case 21:return 18;
 break;
-case 22:return 6;
+case 22:return 20;
 break;
-case 23:return 'NEWLINE';
+case 23:return 23
 break;
-case 24:return 5;
+case 24:return 24
+break;
+case 25:return 9;
+break;
+case 26:return 'NEWLINE';
+break;
+case 27:return 6;
 break;
 }
 },
-rules: [/^(?:style\b)/,/^(?:#[a-f0-9]+)/,/^(?:[0-9]+)/,/^(?:#)/,/^(?:px\b)/,/^(?:pt\b)/,/^(?:dot\b)/,/^(?::)/,/^(?:-)/,/^(?:;)/,/^(?:,)/,/^(?:[x])/,/^(?:>)/,/^(?:[o])/,/^(?:[a-zåäöæøA-ZÅÄÖÆØ]+)/,/^(?:\|)/,/^(?:\()/,/^(?:\))/,/^(?:\[)/,/^(?:\])/,/^(?:\{)/,/^(?:\})/,/^(?:\s)/,/^(?:\n)/,/^(?:$)/],
-conditions: {"INITIAL":{"rules":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24],"inclusive":true}}
+rules: [/^(?:style\b)/,/^(?:graph\b)/,/^(?:LR\b)/,/^(?:TD\b)/,/^(?:#[a-f0-9]+)/,/^(?:[0-9]+)/,/^(?:#)/,/^(?:px\b)/,/^(?:pt\b)/,/^(?:dot\b)/,/^(?::)/,/^(?:-)/,/^(?:;)/,/^(?:,)/,/^(?:[x])/,/^(?:>)/,/^(?:[o])/,/^(?:[a-zåäöæøA-ZÅÄÖÆØ]+)/,/^(?:\|)/,/^(?:\()/,/^(?:\))/,/^(?:\[)/,/^(?:\])/,/^(?:\{)/,/^(?:\})/,/^(?:\s)/,/^(?:\n)/,/^(?:$)/],
+conditions: {"INITIAL":{"rules":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27],"inclusive":true}}
 });
 return lexer;
 })();
@@ -739,6 +736,13 @@ mermaid.vertices = {};
 mermaid.edges = [];
 
 mermaid.graph = {
+    /**
+     *
+     * @param id
+     * @param text
+     * @param type
+     * @param style
+     */
     addVertex: function (id, text, type, style) {
         console.log('Got node ' + id + ' ' + type + ' ' + text + ' styles: ' + JSON.stringify(style));
         if(typeof mermaid.vertices[id] === 'undefined'){
@@ -764,6 +768,7 @@ mermaid.graph = {
     },
     addLink: function (start, end, type, linktext) {
         var edge = {start:start, end:end, type:undefined, text:''};
+        var linktext = type.text;
         if(typeof linktext !== 'undefined'){
             edge.text = linktext;
         }
@@ -780,6 +785,9 @@ mermaid.graph = {
         console.log('Got link style for ' + position + ' style ' + style);
         mermaid.edges[position].style = style;
     },
+    setDirection: function(dir){
+        mermaid.direction = dir;
+    },
     getEdges: function () {
         return mermaid.edges;
     },
@@ -798,6 +806,11 @@ if (typeof mermaid === 'undefined') {
     mermaid = {}
 }
 
+/**
+ * Function used by parser to store vertices/nodes found in graph script.
+ * @param vert
+ * @param g
+ */
 mermaid.addVertices = function (vert, g) {
     var keys = Object.keys(vert);
 
@@ -902,10 +915,19 @@ mermaid.drawChart = function (text, id) {
 
     var keys = Object.keys(vert);
 
+    var dir;
+    dir = mermaid.direction;
+    if(typeof dir === 'undefined'){
+        dir='TD';
+    }
+
+
+
     // Create the input mermaid.graph
     var g = new dagreD3.graphlib.Graph()
         .setGraph({
             //rankdir: "LR",
+            rankdir: dir,
             marginx: 20,
             marginy: 20
         })
diff --git a/dist/mermaid.slim.min.js b/dist/mermaid.slim.min.js
index 77647fa65..ead722631 100644
--- a/dist/mermaid.slim.min.js
+++ b/dist/mermaid.slim.min.js
@@ -1 +1 @@
-var parser=function(){function t(){this.yy={}}var e=function(t,e,s,i){for(s=s||{},i=t.length;i--;s[t[i]]=e);return s},s=[1,3],i=[1,7],r=[1,8],n=[8,12,24],a=[1,24],o=[8,19,21,23],l=[1,48],h=[1,43],c=[1,49],y=[1,45],u=[1,44],d=[1,46],p=[1,47],f=[1,53],g=[8,29],m=[6,8,15,17,24,29,31,32,33],_={trace:function(){},yy:{},symbols_:{error:2,expressions:3,graph:4,EOF:5,SPACE:6,edge:7,";":8,styleStatement:9,vertex:10,link:11,PIPE:12,text:13,STYLE:14,ALPHA:15,stylesOpt:16,HEX:17,SQS:18,SQE:19,PS:20,PE:21,DIAMOND_START:22,DIAMOND_STOP:23,MINUS:24,ARROW_POINT:25,ARROW_CIRCLE:26,ARROW_CROSS:27,style:28,COMMA:29,styleComponent:30,COLON:31,NUM:32,UNIT:33,colordef:34,COLOR:35,borderWidth:36,borderStyle:37,BORDER_STYLE:38,$accept:0,$end:1},terminals_:{2:"error",5:"EOF",6:"SPACE",8:";",12:"PIPE",14:"STYLE",15:"ALPHA",17:"HEX",18:"SQS",19:"SQE",20:"PS",21:"PE",22:"DIAMOND_START",23:"DIAMOND_STOP",24:"MINUS",25:"ARROW_POINT",26:"ARROW_CIRCLE",27:"ARROW_CROSS",29:"COMMA",31:"COLON",32:"NUM",33:"UNIT",35:"COLOR",38:"BORDER_STYLE"},productions_:[0,[3,2],[4,2],[4,3],[4,2],[7,1],[7,5],[7,3],[7,1],[9,5],[9,5],[10,4],[10,4],[10,4],[10,1],[13,3],[13,3],[13,2],[13,1],[11,3],[11,3],[11,3],[11,3],[16,1],[16,3],[28,1],[28,2],[30,1],[30,1],[30,1],[30,1],[30,1],[30,1],[30,1],[34,1],[34,1],[36,2],[37,1]],performAction:function(t,e,s,i,r,n){var a=n.length-1;switch(r){case 1:return n[a-1];case 2:case 3:this.$=n[a];break;case 4:this.$=n[a-1];break;case 5:this.$="ya";break;case 6:i.addLink(n[a-4],n[a-2],n[a-3],n[a]),this.$="oy";break;case 7:i.addLink(n[a-2],n[a],n[a-1]),this.$="oy";break;case 8:this.$="yo";break;case 9:this.$=n[a-4],i.addVertex(n[a-2],void 0,void 0,n[a]);break;case 10:console.log("In parser - style: "+n[a]),this.$=n[a-4],i.updateLink(n[a-2],n[a]);break;case 11:this.$=n[a-3],i.addVertex(n[a-3],n[a-1],"square");break;case 12:this.$=n[a-3],i.addVertex(n[a-3],n[a-1],"round");break;case 13:this.$=n[a-3],i.addVertex(n[a-3],n[a-1],"diamond");break;case 14:this.$=n[a],i.addVertex(n[a]);break;case 15:this.$=n[a-2]+" "+n[a];break;case 16:this.$=n[a-2]+"-"+n[a];break;case 17:this.$=n[a-1];break;case 18:case 37:this.$=n[a];break;case 19:this.$={type:"arrow"};break;case 20:this.$={type:"arrow_circle"};break;case 21:this.$={type:"arrow_cross"};break;case 22:this.$={type:"arrow_open"};break;case 23:this.$=[n[a]];break;case 24:n[a-2].push(n[a]),this.$=n[a-2];break;case 25:this.$=n[a];break;case 26:this.$=n[a-1]+n[a];break;case 27:case 28:case 29:case 30:case 31:case 32:case 33:this.$=n[a];break;case 34:case 35:this.$=t;break;case 36:this.$=n[a-1]+""+n[a]}},table:[{3:1,4:2,6:s,7:4,9:5,10:6,14:i,15:r},{1:[3]},{5:[1,9]},{4:10,6:s,7:4,9:5,10:6,14:i,15:r},{8:[1,11]},{8:[2,5]},{8:[2,8],11:12,24:[1,13]},{6:[1,14]},e(n,[2,14],{18:[1,15],20:[1,16],22:[1,17]}),{1:[2,1]},{5:[2,2]},{4:18,5:[2,4],6:s,7:4,9:5,10:6,14:i,15:r},{10:19,15:r},{24:[1,20]},{15:[1,21],17:[1,22]},{13:23,15:a},{13:25,15:a},{13:26,15:a},{5:[2,3]},{8:[2,7],12:[1,27]},{24:[1,31],25:[1,28],26:[1,29],27:[1,30]},{6:[1,32]},{6:[1,33]},{19:[1,34]},e(o,[2,18],{6:[1,35],24:[1,36]}),{21:[1,37]},{23:[1,38]},{13:39,15:a},{15:[2,19]},{15:[2,20]},{15:[2,21]},{15:[2,22]},{6:l,15:h,16:40,17:c,24:y,28:41,30:42,31:u,32:d,33:p},{6:l,15:h,16:50,17:c,24:y,28:41,30:42,31:u,32:d,33:p},e(n,[2,11]),e(o,[2,17],{13:51,15:a}),{13:52,15:a},e(n,[2,12]),e(n,[2,13]),{8:[2,6]},{8:[2,9],29:f},e(g,[2,23],{30:54,6:l,15:h,17:c,24:y,31:u,32:d,33:p}),e(m,[2,25]),e(m,[2,27]),e(m,[2,28]),e(m,[2,29]),e(m,[2,30]),e(m,[2,31]),e(m,[2,32]),e(m,[2,33]),{8:[2,10],29:f},e(o,[2,15]),e(o,[2,16]),{6:l,15:h,17:c,24:y,28:55,30:42,31:u,32:d,33:p},e(m,[2,26]),e(g,[2,24],{30:54,6:l,15:h,17:c,24:y,31:u,32:d,33:p})],defaultActions:{5:[2,5],9:[2,1],10:[2,2],18:[2,3],28:[2,19],29:[2,20],30:[2,21],31:[2,22],39:[2,6]},parseError:function(t,e){if(!e.recoverable)throw new Error(t);this.trace(t)},parse:function(t){function e(){var t;return t=p.lex()||u,"number"!=typeof t&&(t=s.symbols_[t]||t),t}var s=this,i=[0],r=[null],n=[],a=this.table,o="",l=0,h=0,c=0,y=2,u=1,d=n.slice.call(arguments,1),p=Object.create(this.lexer),f={yy:{}};for(var g in this.yy)Object.prototype.hasOwnProperty.call(this.yy,g)&&(f.yy[g]=this.yy[g]);p.setInput(t,f.yy),f.yy.lexer=p,f.yy.parser=this,"undefined"==typeof p.yylloc&&(p.yylloc={});var m=p.yylloc;n.push(m);var _=p.options&&p.options.ranges;this.parseError="function"==typeof f.yy.parseError?f.yy.parseError:Object.getPrototypeOf(this).parseError;for(var k,b,x,v,S,E,O,w,A,I={};;){if(x=i[i.length-1],this.defaultActions[x]?v=this.defaultActions[x]:((null===k||"undefined"==typeof k)&&(k=e()),v=a[x]&&a[x][k]),"undefined"==typeof v||!v.length||!v[0]){var $="";A=[];for(E in a[x])this.terminals_[E]&&E>y&&A.push("'"+this.terminals_[E]+"'");$=p.showPosition?"Parse error on line "+(l+1)+":\n"+p.showPosition()+"\nExpecting "+A.join(", ")+", got '"+(this.terminals_[k]||k)+"'":"Parse error on line "+(l+1)+": Unexpected "+(k==u?"end of input":"'"+(this.terminals_[k]||k)+"'"),this.parseError($,{text:p.match,token:this.terminals_[k]||k,line:p.yylineno,loc:m,expected:A})}if(v[0]instanceof Array&&v.length>1)throw new Error("Parse Error: multiple actions possible at state: "+x+", token: "+k);switch(v[0]){case 1:i.push(k),r.push(p.yytext),n.push(p.yylloc),i.push(v[1]),k=null,b?(k=b,b=null):(h=p.yyleng,o=p.yytext,l=p.yylineno,m=p.yylloc,c>0&&c--);break;case 2:if(O=this.productions_[v[1]][1],I.$=r[r.length-O],I._$={first_line:n[n.length-(O||1)].first_line,last_line:n[n.length-1].last_line,first_column:n[n.length-(O||1)].first_column,last_column:n[n.length-1].last_column},_&&(I._$.range=[n[n.length-(O||1)].range[0],n[n.length-1].range[1]]),S=this.performAction.apply(I,[o,h,l,f.yy,v[1],r,n].concat(d)),"undefined"!=typeof S)return S;O&&(i=i.slice(0,-1*O*2),r=r.slice(0,-1*O),n=n.slice(0,-1*O)),i.push(this.productions_[v[1]][0]),r.push(I.$),n.push(I._$),w=a[i[i.length-2]][i[i.length-1]],i.push(w);break;case 3:return!0}}return!0}},k=function(){var t={EOF:1,parseError:function(t,e){if(!this.yy.parser)throw new Error(t);this.yy.parser.parseError(t,e)},setInput:function(t,e){return this.yy=e||this.yy||{},this._input=t,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var t=this._input[0];this.yytext+=t,this.yyleng++,this.offset++,this.match+=t,this.matched+=t;var e=t.match(/(?:\r\n?|\n).*/g);return e?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),t},unput:function(t){var e=t.length,s=t.split(/(?:\r\n?|\n)/g);this._input=t+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-e),this.offset-=e;var i=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),s.length-1&&(this.yylineno-=s.length-1);var r=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:s?(s.length===i.length?this.yylloc.first_column:0)+i[i.length-s.length].length-s[0].length:this.yylloc.first_column-e},this.options.ranges&&(this.yylloc.range=[r[0],r[0]+this.yyleng-e]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){return this.options.backtrack_lexer?(this._backtrack=!0,this):this.parseError("Lexical error on line "+(this.yylineno+1)+". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},less:function(t){this.unput(this.match.slice(t))},pastInput:function(){var t=this.matched.substr(0,this.matched.length-this.match.length);return(t.length>20?"...":"")+t.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var t=this.match;return t.length<20&&(t+=this._input.substr(0,20-t.length)),(t.substr(0,20)+(t.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var t=this.pastInput(),e=new Array(t.length+1).join("-");return t+this.upcomingInput()+"\n"+e+"^"},test_match:function(t,e){var s,i,r;if(this.options.backtrack_lexer&&(r={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(r.yylloc.range=this.yylloc.range.slice(0))),i=t[0].match(/(?:\r\n?|\n).*/g),i&&(this.yylineno+=i.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:i?i[i.length-1].length-i[i.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+t[0].length},this.yytext+=t[0],this.match+=t[0],this.matches=t,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(t[0].length),this.matched+=t[0],s=this.performAction.call(this,this.yy,this,e,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),s)return s;if(this._backtrack){for(var n in r)this[n]=r[n];return!1}return!1},next:function(){if(this.done)return this.EOF;this._input||(this.done=!0);var t,e,s,i;this._more||(this.yytext="",this.match="");for(var r=this._currentRules(),n=0;n<r.length;n++)if(s=this._input.match(this.rules[r[n]]),s&&(!e||s[0].length>e[0].length)){if(e=s,i=n,this.options.backtrack_lexer){if(t=this.test_match(s,r[n]),t!==!1)return t;if(this._backtrack){e=!1;continue}return!1}if(!this.options.flex)break}return e?(t=this.test_match(e,r[i]),t!==!1?t:!1):""===this._input?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var t=this.next();return t?t:this.lex()},begin:function(t){this.conditionStack.push(t)},popState:function(){var t=this.conditionStack.length-1;return t>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(t){return t=this.conditionStack.length-1-Math.abs(t||0),t>=0?this.conditionStack[t]:"INITIAL"},pushState:function(t){this.begin(t)},stateStackSize:function(){return this.conditionStack.length},options:{},performAction:function(t,e,s,i){switch(s){case 0:return 14;case 1:return 17;case 2:return 32;case 3:return"BRKT";case 4:return 33;case 5:return 33;case 6:return 33;case 7:return 31;case 8:return 24;case 9:return 8;case 10:return 29;case 11:return 27;case 12:return 25;case 13:return 26;case 14:return 15;case 15:return 12;case 16:return 20;case 17:return 21;case 18:return 18;case 19:return 19;case 20:return 22;case 21:return 23;case 22:return 6;case 23:return"NEWLINE";case 24:return 5}},rules:[/^(?:style\b)/,/^(?:#[a-f0-9]+)/,/^(?:[0-9]+)/,/^(?:#)/,/^(?:px\b)/,/^(?:pt\b)/,/^(?:dot\b)/,/^(?::)/,/^(?:-)/,/^(?:;)/,/^(?:,)/,/^(?:[x])/,/^(?:>)/,/^(?:[o])/,/^(?:[a-zåäöæøA-ZÅÄÖÆØ]+)/,/^(?:\|)/,/^(?:\()/,/^(?:\))/,/^(?:\[)/,/^(?:\])/,/^(?:\{)/,/^(?:\})/,/^(?:\s)/,/^(?:\n)/,/^(?:$)/],conditions:{INITIAL:{rules:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24],inclusive:!0}}};return t}();return _.lexer=k,t.prototype=_,_.Parser=t,new t}();"undefined"!=typeof require&&"undefined"!=typeof exports&&(exports.parser=parser,exports.Parser=parser.Parser,exports.parse=function(){return parser.parse.apply(parser,arguments)},exports.main=function(t){t[1]||(console.log("Usage: "+t[0]+" FILE"),process.exit(1));var e=require("fs").readFileSync(require("path").normalize(t[1]),"utf8");return exports.parser.parse(e)},"undefined"!=typeof module&&require.main===module&&exports.main(process.argv.slice(1)));var mermaid;"undefined"==typeof mermaid&&(mermaid={}),mermaid.vertices={},mermaid.edges=[],mermaid.graph={addVertex:function(t,e,s,i){console.log("Got node "+t+" "+s+" "+e+" styles: "+JSON.stringify(i)),"undefined"==typeof mermaid.vertices[t]&&(mermaid.vertices[t]={id:t,styles:[]}),"undefined"!=typeof e&&(mermaid.vertices[t].text=e),"undefined"!=typeof s&&(mermaid.vertices[t].type=s),"undefined"!=typeof i&&null!==i&&(console.log("Adding style: "+i),i.forEach(function(e){mermaid.vertices[t].styles.push(e)}))},getVertices:function(){return mermaid.vertices},addLink:function(t,e,s,i){var r={start:t,end:e,type:void 0,text:""};"undefined"!=typeof i&&(r.text=i),"undefined"!=typeof s&&(r.type=s.type),mermaid.edges.push(r)},updateLink:function(t,e){var s=t.substr(1);console.log("Got link style for "+s+" style "+e),mermaid.edges[s].style=e},getEdges:function(){return mermaid.edges},clear:function(){mermaid.vertices={},mermaid.edges=[]},defaultStyle:function(){return"fill:#ffa;stroke: #f66; stroke-width: 3px; stroke-dasharray: 5, 5;fill:#ffa;stroke: #666;"}};var mermaid;"undefined"==typeof mermaid&&(mermaid={}),mermaid.addVertices=function(t,e){var s=Object.keys(t);s.forEach(function(s){var i,r=t[s];console.log(r.styles.length);var n,a="";for(n=0;n<r.styles.length;n++)"undefined"!=typeof r.styles[n]&&(a=a+r.styles[n]+";");i=void 0===r.text?r.id:r.text,console.log('g.setNode("'+r.id+'",    { label: "'+i+'" });'),"round"===r.type?e.setNode(r.id,{label:i,rx:5,ry:5,style:a}):"diamond"===r.type?e.setNode(r.id,{shape:"question",label:i,rx:0,ry:0,style:a}):e.setNode(r.id,{label:i,rx:0,ry:0,style:a})})},mermaid.addEdges=function(t,e){t.forEach(function(t){var s,i;s="undefined"==typeof t.type?"arrow":t.type,"undefined"==typeof t.style?i="arrow":s=t.type;"undefined"===t.text?"undefined"==typeof t.style?e.setEdge(t.start,t.end,{arrowheadStyle:"fill: #333"}):e.setEdge(t.start,t.end,{style:t.style,arrowheadStyle:"fill: #333"}):"undefined"==typeof t.style?e.setEdge(t.start,t.end,{label:t.text,arrowheadStyle:"fill: #333"}):e.setEdge(t.start,t.end,{style:t.style,arrowheadStyle:"fill: #333",label:t.text}),console.log('g.setEdge("'+t.start+'","'+t.end+'") ---')})},mermaid.drawChart=function(t,e){console.log("drawing char with id:"+e),console.log(t),mermaid.graph.clear(),parser.yy=mermaid.graph;parser.parse(t);var s=mermaid.graph.getVertices(),i=mermaid.graph.getEdges();console.log(i);var r=(Object.keys(s),(new dagreD3.graphlib.Graph).setGraph({marginx:20,marginy:20}).setDefaultEdgeLabel(function(){return{}}));console.log(r),this.addVertices(s,r),this.addEdges(i,r);var n=new dagreD3.render;n.shapes().question=function(t,e,s){var i=e.width,r=3*e.height,n=[{x:i/2,y:0},{x:i,y:-r/2},{x:i/2,y:-r},{x:0,y:-r/2}];return shapeSvg=t.insert("polygon",":first-child").attr("points",n.map(function(t){return t.x+","+t.y}).join(" ")).style("fill","#fff").style("stroke","#333").attr("rx",5).attr("ry",5).attr("transform","translate("+-i/2+","+2*r/4+")"),s.intersect=function(t){return dagreD3.intersect.polygon(s,n,t)},shapeSvg};var a=d3.select("#"+e);svgGroup=d3.select("#"+e+" g"),n(d3.select("#"+e+" g"),r);(a.attr("width")-r.graph().width)/2;a.attr("height",r.graph().height+40)},mermaid.init=function(){var t=document.querySelectorAll(".mermaid"),e=0;for(i=0;i<t.length;i++){var s,r=t[i];s="mermaidChart"+e,e++;var n=r.textContent.trim();console.log(r),r.innerHTML='<svg id="'+s+'" width="100%"><g /></svg>',this.drawChart(n,s)}},mermaid.init();
\ No newline at end of file
+var parser=function(){function t(){this.yy={}}var e=function(t,e,n,s){for(n=n||{},s=t.length;s--;n[t[s]]=e);return n},n=[1,7],s=[2,10],i=[1,12],r=[1,11],a=[6,9],o=[11,17,32],l=[11,27],h=[1,37],c=[20,22,24,31],y=[17,31],u=[1,62],d=[1,57],p=[1,59],f=[1,63],g=[1,58],m=[1,60],_=[1,61],k=[1,67],x=[11,36],b=[9,11,17,27,34,36,38,39,40],v={trace:function(){},yy:{},symbols_:{error:2,expressions:3,graphConfig:4,statements:5,EOF:6,spaceList:7,GRAPH:8,SPACE:9,DIR:10,SEMI:11,statement:12,verticeStatement:13,styleStatement:14,vertex:15,link:16,ALPHA:17,SQS:18,text:19,SQE:20,PS:21,PE:22,DIAMOND_START:23,DIAMOND_STOP:24,linkStatement:25,arrowText:26,MINUS:27,ARROW_POINT:28,ARROW_CIRCLE:29,ARROW_CROSS:30,PIPE:31,STYLE:32,stylesOpt:33,HEX:34,style:35,COMMA:36,styleComponent:37,COLON:38,NUM:39,UNIT:40,$accept:0,$end:1},terminals_:{2:"error",6:"EOF",8:"GRAPH",9:"SPACE",10:"DIR",11:"SEMI",17:"ALPHA",18:"SQS",20:"SQE",21:"PS",22:"PE",23:"DIAMOND_START",24:"DIAMOND_STOP",27:"MINUS",28:"ARROW_POINT",29:"ARROW_CIRCLE",30:"ARROW_CROSS",31:"PIPE",32:"STYLE",34:"HEX",36:"COMMA",38:"COLON",39:"NUM",40:"UNIT"},productions_:[0,[3,3],[3,4],[4,4],[5,3],[5,1],[7,2],[7,1],[12,2],[12,2],[13,0],[13,3],[13,1],[15,4],[15,4],[15,4],[15,1],[16,2],[16,1],[25,3],[25,3],[25,3],[25,3],[26,3],[19,3],[19,3],[19,2],[19,1],[14,5],[14,5],[33,1],[33,3],[35,1],[35,2],[37,1],[37,1],[37,1],[37,1],[37,1],[37,1],[37,1]],performAction:function(t,e,n,s,i,r){var a=r.length-1;switch(i){case 2:this.$=r[a-3];break;case 3:console.log("In graph config"),s.setDirection(r[a-1]),this.$=r[a-1];break;case 11:console.log("In vertexStatement"),s.addLink(r[a-2],r[a],r[a-1]),this.$="oy";break;case 12:console.log("In vertexStatement ... "),this.$="yo";break;case 13:this.$=r[a-3],s.addVertex(r[a-3],r[a-1],"square");break;case 14:this.$=r[a-3],s.addVertex(r[a-3],r[a-1],"round");break;case 15:this.$=r[a-3],s.addVertex(r[a-3],r[a-1],"diamond");break;case 16:console.log("In vertex"),this.$=r[a],s.addVertex(r[a]);break;case 17:r[a-1].text=r[a],this.$=r[a-1];break;case 18:case 27:this.$=r[a];break;case 19:this.$={type:"arrow"};break;case 20:this.$={type:"arrow_circle"};break;case 21:this.$={type:"arrow_cross"};break;case 22:this.$={type:"arrow_open"};break;case 23:console.log("Nice link text here: "+r[a-1]),this.$=r[a-1];break;case 24:this.$=r[a-2]+" "+r[a];break;case 25:this.$=r[a-2]+"-"+r[a];break;case 26:this.$=r[a-1];break;case 28:this.$=r[a-4],s.addVertex(r[a-2],void 0,void 0,r[a]);break;case 29:console.log("In parser - style: "+r[a]),this.$=r[a-4],s.updateLink(r[a-2],r[a]);break;case 30:this.$=[r[a]];break;case 31:r[a-2].push(r[a]),this.$=r[a-2];break;case 32:this.$=r[a];break;case 33:this.$=r[a-1]+r[a];break;case 34:case 35:case 36:case 37:case 38:case 39:case 40:this.$=r[a]}},table:[{3:1,4:2,8:[1,3]},{1:[3]},{5:4,7:5,9:n,11:s,12:6,13:8,14:9,15:10,17:i,32:r},{9:[1,13]},{6:[1,14],7:15,9:n},{5:16,11:s,12:6,13:8,14:9,15:10,17:i,32:r},e(a,[2,5]),e(o,[2,7],{7:17,9:n}),{11:[1,18]},{11:[1,19]},{11:[2,12],16:20,25:21,27:[1,22]},{9:[1,23]},e(l,[2,16],{18:[1,24],21:[1,25],23:[1,26]}),{10:[1,27]},{1:[2,1]},{11:s,12:28,13:8,14:9,15:10,17:i,32:r},{6:[1,29],7:15,9:n},e(o,[2,6]),e(a,[2,8]),e(a,[2,9]),{15:30,17:i},{17:[2,18],26:31,31:[1,32]},{27:[1,33]},{17:[1,34],34:[1,35]},{17:h,19:36},{17:h,19:38},{17:h,19:39},{11:[1,40]},e(a,[2,4]),{1:[2,2]},{11:[2,11]},{17:[2,17]},{17:h,19:41},{27:[1,45],28:[1,42],29:[1,43],30:[1,44]},{9:[1,46]},{9:[1,47]},{20:[1,48]},e(c,[2,27],{9:[1,49],27:[1,50]}),{22:[1,51]},{24:[1,52]},e([9,11,17,32],[2,3]),{31:[1,53]},e(y,[2,19]),e(y,[2,20]),e(y,[2,21]),e(y,[2,22]),{9:u,17:d,27:p,33:54,34:f,35:55,37:56,38:g,39:m,40:_},{9:u,17:d,27:p,33:64,34:f,35:55,37:56,38:g,39:m,40:_},e(l,[2,13]),e(c,[2,26],{19:65,17:h}),{17:h,19:66},e(l,[2,14]),e(l,[2,15]),{17:[2,23]},{11:[2,28],36:k},e(x,[2,30],{37:68,9:u,17:d,27:p,34:f,38:g,39:m,40:_}),e(b,[2,32]),e(b,[2,34]),e(b,[2,35]),e(b,[2,36]),e(b,[2,37]),e(b,[2,38]),e(b,[2,39]),e(b,[2,40]),{11:[2,29],36:k},e(c,[2,24]),e(c,[2,25]),{9:u,17:d,27:p,34:f,35:69,37:56,38:g,39:m,40:_},e(b,[2,33]),e(x,[2,31],{37:68,9:u,17:d,27:p,34:f,38:g,39:m,40:_})],defaultActions:{14:[2,1],29:[2,2],30:[2,11],31:[2,17],53:[2,23]},parseError:function(t,e){if(!e.recoverable)throw new Error(t);this.trace(t)},parse:function(t){function e(){var t;return t=p.lex()||u,"number"!=typeof t&&(t=n.symbols_[t]||t),t}var n=this,s=[0],i=[null],r=[],a=this.table,o="",l=0,h=0,c=0,y=2,u=1,d=r.slice.call(arguments,1),p=Object.create(this.lexer),f={yy:{}};for(var g in this.yy)Object.prototype.hasOwnProperty.call(this.yy,g)&&(f.yy[g]=this.yy[g]);p.setInput(t,f.yy),f.yy.lexer=p,f.yy.parser=this,"undefined"==typeof p.yylloc&&(p.yylloc={});var m=p.yylloc;r.push(m);var _=p.options&&p.options.ranges;this.parseError="function"==typeof f.yy.parseError?f.yy.parseError:Object.getPrototypeOf(this).parseError;for(var k,x,b,v,S,E,I,w,A,O={};;){if(b=s[s.length-1],this.defaultActions[b]?v=this.defaultActions[b]:((null===k||"undefined"==typeof k)&&(k=e()),v=a[b]&&a[b][k]),"undefined"==typeof v||!v.length||!v[0]){var $="";A=[];for(E in a[b])this.terminals_[E]&&E>y&&A.push("'"+this.terminals_[E]+"'");$=p.showPosition?"Parse error on line "+(l+1)+":\n"+p.showPosition()+"\nExpecting "+A.join(", ")+", got '"+(this.terminals_[k]||k)+"'":"Parse error on line "+(l+1)+": Unexpected "+(k==u?"end of input":"'"+(this.terminals_[k]||k)+"'"),this.parseError($,{text:p.match,token:this.terminals_[k]||k,line:p.yylineno,loc:m,expected:A})}if(v[0]instanceof Array&&v.length>1)throw new Error("Parse Error: multiple actions possible at state: "+b+", token: "+k);switch(v[0]){case 1:s.push(k),i.push(p.yytext),r.push(p.yylloc),s.push(v[1]),k=null,x?(k=x,x=null):(h=p.yyleng,o=p.yytext,l=p.yylineno,m=p.yylloc,c>0&&c--);break;case 2:if(I=this.productions_[v[1]][1],O.$=i[i.length-I],O._$={first_line:r[r.length-(I||1)].first_line,last_line:r[r.length-1].last_line,first_column:r[r.length-(I||1)].first_column,last_column:r[r.length-1].last_column},_&&(O._$.range=[r[r.length-(I||1)].range[0],r[r.length-1].range[1]]),S=this.performAction.apply(O,[o,h,l,f.yy,v[1],i,r].concat(d)),"undefined"!=typeof S)return S;I&&(s=s.slice(0,-1*I*2),i=i.slice(0,-1*I),r=r.slice(0,-1*I)),s.push(this.productions_[v[1]][0]),i.push(O.$),r.push(O._$),w=a[s[s.length-2]][s[s.length-1]],s.push(w);break;case 3:return!0}}return!0}},S=function(){var t={EOF:1,parseError:function(t,e){if(!this.yy.parser)throw new Error(t);this.yy.parser.parseError(t,e)},setInput:function(t,e){return this.yy=e||this.yy||{},this._input=t,this._more=this._backtrack=this.done=!1,this.yylineno=this.yyleng=0,this.yytext=this.matched=this.match="",this.conditionStack=["INITIAL"],this.yylloc={first_line:1,first_column:0,last_line:1,last_column:0},this.options.ranges&&(this.yylloc.range=[0,0]),this.offset=0,this},input:function(){var t=this._input[0];this.yytext+=t,this.yyleng++,this.offset++,this.match+=t,this.matched+=t;var e=t.match(/(?:\r\n?|\n).*/g);return e?(this.yylineno++,this.yylloc.last_line++):this.yylloc.last_column++,this.options.ranges&&this.yylloc.range[1]++,this._input=this._input.slice(1),t},unput:function(t){var e=t.length,n=t.split(/(?:\r\n?|\n)/g);this._input=t+this._input,this.yytext=this.yytext.substr(0,this.yytext.length-e),this.offset-=e;var s=this.match.split(/(?:\r\n?|\n)/g);this.match=this.match.substr(0,this.match.length-1),this.matched=this.matched.substr(0,this.matched.length-1),n.length-1&&(this.yylineno-=n.length-1);var i=this.yylloc.range;return this.yylloc={first_line:this.yylloc.first_line,last_line:this.yylineno+1,first_column:this.yylloc.first_column,last_column:n?(n.length===s.length?this.yylloc.first_column:0)+s[s.length-n.length].length-n[0].length:this.yylloc.first_column-e},this.options.ranges&&(this.yylloc.range=[i[0],i[0]+this.yyleng-e]),this.yyleng=this.yytext.length,this},more:function(){return this._more=!0,this},reject:function(){return this.options.backtrack_lexer?(this._backtrack=!0,this):this.parseError("Lexical error on line "+(this.yylineno+1)+". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},less:function(t){this.unput(this.match.slice(t))},pastInput:function(){var t=this.matched.substr(0,this.matched.length-this.match.length);return(t.length>20?"...":"")+t.substr(-20).replace(/\n/g,"")},upcomingInput:function(){var t=this.match;return t.length<20&&(t+=this._input.substr(0,20-t.length)),(t.substr(0,20)+(t.length>20?"...":"")).replace(/\n/g,"")},showPosition:function(){var t=this.pastInput(),e=new Array(t.length+1).join("-");return t+this.upcomingInput()+"\n"+e+"^"},test_match:function(t,e){var n,s,i;if(this.options.backtrack_lexer&&(i={yylineno:this.yylineno,yylloc:{first_line:this.yylloc.first_line,last_line:this.last_line,first_column:this.yylloc.first_column,last_column:this.yylloc.last_column},yytext:this.yytext,match:this.match,matches:this.matches,matched:this.matched,yyleng:this.yyleng,offset:this.offset,_more:this._more,_input:this._input,yy:this.yy,conditionStack:this.conditionStack.slice(0),done:this.done},this.options.ranges&&(i.yylloc.range=this.yylloc.range.slice(0))),s=t[0].match(/(?:\r\n?|\n).*/g),s&&(this.yylineno+=s.length),this.yylloc={first_line:this.yylloc.last_line,last_line:this.yylineno+1,first_column:this.yylloc.last_column,last_column:s?s[s.length-1].length-s[s.length-1].match(/\r?\n?/)[0].length:this.yylloc.last_column+t[0].length},this.yytext+=t[0],this.match+=t[0],this.matches=t,this.yyleng=this.yytext.length,this.options.ranges&&(this.yylloc.range=[this.offset,this.offset+=this.yyleng]),this._more=!1,this._backtrack=!1,this._input=this._input.slice(t[0].length),this.matched+=t[0],n=this.performAction.call(this,this.yy,this,e,this.conditionStack[this.conditionStack.length-1]),this.done&&this._input&&(this.done=!1),n)return n;if(this._backtrack){for(var r in i)this[r]=i[r];return!1}return!1},next:function(){if(this.done)return this.EOF;this._input||(this.done=!0);var t,e,n,s;this._more||(this.yytext="",this.match="");for(var i=this._currentRules(),r=0;r<i.length;r++)if(n=this._input.match(this.rules[i[r]]),n&&(!e||n[0].length>e[0].length)){if(e=n,s=r,this.options.backtrack_lexer){if(t=this.test_match(n,i[r]),t!==!1)return t;if(this._backtrack){e=!1;continue}return!1}if(!this.options.flex)break}return e?(t=this.test_match(e,i[s]),t!==!1?t:!1):""===this._input?this.EOF:this.parseError("Lexical error on line "+(this.yylineno+1)+". Unrecognized text.\n"+this.showPosition(),{text:"",token:null,line:this.yylineno})},lex:function(){var t=this.next();return t?t:this.lex()},begin:function(t){this.conditionStack.push(t)},popState:function(){var t=this.conditionStack.length-1;return t>0?this.conditionStack.pop():this.conditionStack[0]},_currentRules:function(){return this.conditionStack.length&&this.conditionStack[this.conditionStack.length-1]?this.conditions[this.conditionStack[this.conditionStack.length-1]].rules:this.conditions.INITIAL.rules},topState:function(t){return t=this.conditionStack.length-1-Math.abs(t||0),t>=0?this.conditionStack[t]:"INITIAL"},pushState:function(t){this.begin(t)},stateStackSize:function(){return this.conditionStack.length},options:{},performAction:function(t,e,n,s){switch(n){case 0:return 32;case 1:return 8;case 2:return 10;case 3:return 10;case 4:return 34;case 5:return 39;case 6:return"BRKT";case 7:return 40;case 8:return 40;case 9:return 40;case 10:return 38;case 11:return 27;case 12:return 11;case 13:return 36;case 14:return 30;case 15:return 28;case 16:return 29;case 17:return 17;case 18:return 31;case 19:return 21;case 20:return 22;case 21:return 18;case 22:return 20;case 23:return 23;case 24:return 24;case 25:return 9;case 26:return"NEWLINE";case 27:return 6}},rules:[/^(?:style\b)/,/^(?:graph\b)/,/^(?:LR\b)/,/^(?:TD\b)/,/^(?:#[a-f0-9]+)/,/^(?:[0-9]+)/,/^(?:#)/,/^(?:px\b)/,/^(?:pt\b)/,/^(?:dot\b)/,/^(?::)/,/^(?:-)/,/^(?:;)/,/^(?:,)/,/^(?:[x])/,/^(?:>)/,/^(?:[o])/,/^(?:[a-zåäöæøA-ZÅÄÖÆØ]+)/,/^(?:\|)/,/^(?:\()/,/^(?:\))/,/^(?:\[)/,/^(?:\])/,/^(?:\{)/,/^(?:\})/,/^(?:\s)/,/^(?:\n)/,/^(?:$)/],conditions:{INITIAL:{rules:[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27],inclusive:!0}}};return t}();return v.lexer=S,t.prototype=v,v.Parser=t,new t}();"undefined"!=typeof require&&"undefined"!=typeof exports&&(exports.parser=parser,exports.Parser=parser.Parser,exports.parse=function(){return parser.parse.apply(parser,arguments)},exports.main=function(t){t[1]||(console.log("Usage: "+t[0]+" FILE"),process.exit(1));var e=require("fs").readFileSync(require("path").normalize(t[1]),"utf8");return exports.parser.parse(e)},"undefined"!=typeof module&&require.main===module&&exports.main(process.argv.slice(1)));var mermaid;"undefined"==typeof mermaid&&(mermaid={}),mermaid.vertices={},mermaid.edges=[],mermaid.graph={addVertex:function(t,e,n,s){console.log("Got node "+t+" "+n+" "+e+" styles: "+JSON.stringify(s)),"undefined"==typeof mermaid.vertices[t]&&(mermaid.vertices[t]={id:t,styles:[]}),"undefined"!=typeof e&&(mermaid.vertices[t].text=e),"undefined"!=typeof n&&(mermaid.vertices[t].type=n),"undefined"!=typeof s&&null!==s&&(console.log("Adding style: "+s),s.forEach(function(e){mermaid.vertices[t].styles.push(e)}))},getVertices:function(){return mermaid.vertices},addLink:function(t,e,n,s){var i={start:t,end:e,type:void 0,text:""},s=n.text;"undefined"!=typeof s&&(i.text=s),"undefined"!=typeof n&&(i.type=n.type),mermaid.edges.push(i)},updateLink:function(t,e){var n=t.substr(1);console.log("Got link style for "+n+" style "+e),mermaid.edges[n].style=e},setDirection:function(t){mermaid.direction=t},getEdges:function(){return mermaid.edges},clear:function(){mermaid.vertices={},mermaid.edges=[]},defaultStyle:function(){return"fill:#ffa;stroke: #f66; stroke-width: 3px; stroke-dasharray: 5, 5;fill:#ffa;stroke: #666;"}};var mermaid;"undefined"==typeof mermaid&&(mermaid={}),mermaid.addVertices=function(t,e){var n=Object.keys(t);n.forEach(function(n){var s,i=t[n];console.log(i.styles.length);var r,a="";for(r=0;r<i.styles.length;r++)"undefined"!=typeof i.styles[r]&&(a=a+i.styles[r]+";");s=void 0===i.text?i.id:i.text,console.log('g.setNode("'+i.id+'",    { label: "'+s+'" });'),"round"===i.type?e.setNode(i.id,{label:s,rx:5,ry:5,style:a}):"diamond"===i.type?e.setNode(i.id,{shape:"question",label:s,rx:0,ry:0,style:a}):e.setNode(i.id,{label:s,rx:0,ry:0,style:a})})},mermaid.addEdges=function(t,e){t.forEach(function(t){var n,s;n="undefined"==typeof t.type?"arrow":t.type,"undefined"==typeof t.style?s="arrow":n=t.type;"undefined"===t.text?"undefined"==typeof t.style?e.setEdge(t.start,t.end,{arrowheadStyle:"fill: #333"}):e.setEdge(t.start,t.end,{style:t.style,arrowheadStyle:"fill: #333"}):"undefined"==typeof t.style?e.setEdge(t.start,t.end,{label:t.text,arrowheadStyle:"fill: #333"}):e.setEdge(t.start,t.end,{style:t.style,arrowheadStyle:"fill: #333",label:t.text}),console.log('g.setEdge("'+t.start+'","'+t.end+'") ---')})},mermaid.drawChart=function(t,e){console.log("drawing char with id:"+e),console.log(t),mermaid.graph.clear(),parser.yy=mermaid.graph;parser.parse(t);var n=mermaid.graph.getVertices(),s=mermaid.graph.getEdges();console.log(s);{var i;Object.keys(n)}i=mermaid.direction,"undefined"==typeof i&&(i="TD");var r=(new dagreD3.graphlib.Graph).setGraph({rankdir:i,marginx:20,marginy:20}).setDefaultEdgeLabel(function(){return{}});console.log(r),this.addVertices(n,r),this.addEdges(s,r);var a=new dagreD3.render;a.shapes().question=function(t,e,n){var s=e.width,i=3*e.height,r=[{x:s/2,y:0},{x:s,y:-i/2},{x:s/2,y:-i},{x:0,y:-i/2}];return shapeSvg=t.insert("polygon",":first-child").attr("points",r.map(function(t){return t.x+","+t.y}).join(" ")).style("fill","#fff").style("stroke","#333").attr("rx",5).attr("ry",5).attr("transform","translate("+-s/2+","+2*i/4+")"),n.intersect=function(t){return dagreD3.intersect.polygon(n,r,t)},shapeSvg};var o=d3.select("#"+e);svgGroup=d3.select("#"+e+" g"),a(d3.select("#"+e+" g"),r);(o.attr("width")-r.graph().width)/2;o.attr("height",r.graph().height+40)},mermaid.init=function(){var t=document.querySelectorAll(".mermaid"),e=0;for(i=0;i<t.length;i++){var n,s=t[i];n="mermaidChart"+e,e++;var r=s.textContent.trim();console.log(s),s.innerHTML='<svg id="'+n+'" width="100%"><g /></svg>',this.drawChart(r,n)}},mermaid.init();
\ No newline at end of file
diff --git a/src/graph.js b/src/graph.js
index 5bff1f5fd..f20fb8f6c 100644
--- a/src/graph.js
+++ b/src/graph.js
@@ -9,6 +9,13 @@ mermaid.vertices = {};
 mermaid.edges = [];
 
 mermaid.graph = {
+    /**
+     *
+     * @param id
+     * @param text
+     * @param type
+     * @param style
+     */
     addVertex: function (id, text, type, style) {
         console.log('Got node ' + id + ' ' + type + ' ' + text + ' styles: ' + JSON.stringify(style));
         if(typeof mermaid.vertices[id] === 'undefined'){
@@ -34,6 +41,7 @@ mermaid.graph = {
     },
     addLink: function (start, end, type, linktext) {
         var edge = {start:start, end:end, type:undefined, text:''};
+        var linktext = type.text;
         if(typeof linktext !== 'undefined'){
             edge.text = linktext;
         }
@@ -50,6 +58,9 @@ mermaid.graph = {
         console.log('Got link style for ' + position + ' style ' + style);
         mermaid.edges[position].style = style;
     },
+    setDirection: function(dir){
+        mermaid.direction = dir;
+    },
     getEdges: function () {
         return mermaid.edges;
     },
diff --git a/src/main.js b/src/main.js
index e4a9599fb..2b0103d43 100644
--- a/src/main.js
+++ b/src/main.js
@@ -3,6 +3,11 @@ if (typeof mermaid === 'undefined') {
     mermaid = {}
 }
 
+/**
+ * Function used by parser to store vertices/nodes found in graph script.
+ * @param vert
+ * @param g
+ */
 mermaid.addVertices = function (vert, g) {
     var keys = Object.keys(vert);
 
@@ -107,10 +112,19 @@ mermaid.drawChart = function (text, id) {
 
     var keys = Object.keys(vert);
 
+    var dir;
+    dir = mermaid.direction;
+    if(typeof dir === 'undefined'){
+        dir='TD';
+    }
+
+
+
     // Create the input mermaid.graph
     var g = new dagreD3.graphlib.Graph()
         .setGraph({
             //rankdir: "LR",
+            rankdir: dir,
             marginx: 20,
             marginy: 20
         })
diff --git a/src/parser/flow.jison b/src/parser/flow.jison
index 7ade08faf..9fec4c066 100644
--- a/src/parser/flow.jison
+++ b/src/parser/flow.jison
@@ -5,6 +5,9 @@
 
 %%
 "style"               return 'STYLE';
+"graph"               return 'GRAPH';
+"LR"                  return 'DIR';
+"TD"                  return 'DIR';
 \#[a-f0-9]+           return 'HEX';
 [0-9]+                return 'NUM';
 \#                    return 'BRKT';
@@ -13,7 +16,7 @@
 "dot"                 return 'UNIT';
 ":"                   return 'COLON';
 \-                    return 'MINUS';
-";"                   return ';';
+";"                   return 'SEMI';
 ","                   return 'COMMA';
 [x]                   return 'ARROW_CROSS';
 ">"                   return 'ARROW_POINT';
@@ -41,44 +44,82 @@
 %% /* language grammar */
 
 expressions
-    : graph EOF
-        {return $1;}
+    : graphConfig statements EOF
+    | graphConfig spaceList statements EOF
+        {$$=$1;}
     ;
 
-graph
-    : SPACE graph
-        { $$ = $2;}
-    | edge ';' graph
-        { $$ = $3;}
-    | edge ';'
-        { $$ = $1;}
+graphConfig
+    : GRAPH SPACE DIR SEMI
+        { console.log('In graph config');yy.setDirection($3);$$ = $3;}
     ;
 
-edge: styleStatement
-    {$$ = 'ya';}
-    | vertex link vertex PIPE text
-        { yy.addLink($1,$3,$2,$5);$$ = 'oy'}
+statements
+    : statements spaceList statement
+    | statement
+    ;
+
+spaceList
+    : SPACE spaceList
+    | SPACE
+    ;
+
+statement
+    : verticeStatement SEMI
+    | styleStatement SEMI
+    ;
+
+verticeStatement:
     | vertex link vertex
-        { yy.addLink($1,$3,$2);$$ = 'oy'}
+        { console.log('In vertexStatement');yy.addLink($1,$3,$2);$$ = 'oy'}
     | vertex
-        {$$ = 'yo';}
+        {console.log('In vertexStatement ... ');$$ = 'yo';}
     ;
 
-styleStatement:STYLE SPACE ALPHA SPACE stylesOpt
-    {$$ = $1;yy.addVertex($3,undefined,undefined,$5);}
-    | STYLE SPACE HEX SPACE stylesOpt
-          {console.log('In parser - style: '+$5);$$ = $1;yy.updateLink($3,$5);}
-    ;
-
-vertex:  ALPHA SQS text SQE
+vertex:  alphaNum SQS text SQE
         {$$ = $1;yy.addVertex($1,$3,'square');}
-    | ALPHA PS text PE
+    | alphaNum PS text PE
         {$$ = $1;yy.addVertex($1,$3,'round');}
-    | ALPHA DIAMOND_START text DIAMOND_STOP
+    | alphaNum DIAMOND_START text DIAMOND_STOP
         {$$ = $1;yy.addVertex($1,$3,'diamond');}
-    | ALPHA 
-        {$$ = $1;yy.addVertex($1);}
+    | alphaNum
+        {console.log('In vertex'); $$ = $1;yy.addVertex($1);}
     ;
+
+alphaNum
+    : alphaNumToken
+    {$$=$1;}
+    | alphaNumToken alphaNum
+    {$$=$1+''+$2;}
+    ;
+alphaNumToken
+    : ALPHA
+    {$$=$1;}
+    | NUM
+    {$$=$1;}
+    ;
+
+link: linkStatement arrowText
+    {$1.text = $2;$$ = $1;}
+    | linkStatement
+    {$$ = $1;}
+    ;
+
+linkStatement: MINUS MINUS ARROW_POINT
+        {$$ = {"type":"arrow"};}
+    | MINUS MINUS ARROW_CIRCLE
+        {$$ = {"type":"arrow_circle"};}
+    | MINUS MINUS ARROW_CROSS
+        {$$ = {"type":"arrow_cross"};}
+    | MINUS MINUS MINUS
+        {$$ = {"type":"arrow_open"};}
+    ;
+
+arrowText:
+    PIPE text PIPE
+    {console.log('Nice link text here: '+$2);$$ = $2;}
+    ;
+
 // Characters and spaces
 text: ALPHA SPACE text
         {$$ = $1 + ' ' +$3;}
@@ -87,17 +128,13 @@ text: ALPHA SPACE text
     | ALPHA SPACE
         {$$ = $1;}
     | ALPHA
-        {$$ = $1;}        
+        {$$ = $1;}
     ;
 
-link: MINUS MINUS ARROW_POINT
-        {$$ = {"type":"arrow"};}
-    | MINUS MINUS ARROW_CIRCLE
-        {$$ = {"type":"arrow_circle"};}
-    | MINUS MINUS ARROW_CROSS
-        {$$ = {"type":"arrow_cross"};}
-    | MINUS MINUS MINUS
-        {$$ = {"type":"arrow_open"};}
+styleStatement:STYLE SPACE ALPHA SPACE stylesOpt
+    {$$ = $1;yy.addVertex($3,undefined,undefined,$5);}
+    | STYLE SPACE HEX SPACE stylesOpt
+          {console.log('In parser - style: '+$5);$$ = $1;yy.updateLink($3,$5);}
     ;
 
 stylesOpt: style
@@ -127,21 +164,6 @@ styleComponent: ALPHA
     | HEX
     {$$=$1}
     ;
-
-colordef: COLOR
-        {$$ = yytext;}
-    |   HEX
-        {$$ = yytext;}
-    ;
-
-borderWidth: NUM UNIT
-        {$$ = $1+''+$2;}
-    ;
-
-borderStyle: BORDER_STYLE
-        {$$ = $1;}
-    ;
-
 %%
 /*define('parser/mermaid',function(){
     return parser;
diff --git a/src/parser/flow.js b/src/parser/flow.js
index ca7ebc82c..4219658a2 100644
--- a/src/parser/flow.js
+++ b/src/parser/flow.js
@@ -72,105 +72,99 @@
   }
 */
 var parser = (function(){
-var o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[1,3],$V1=[1,7],$V2=[1,8],$V3=[8,12,24],$V4=[1,24],$V5=[8,19,21,23],$V6=[1,48],$V7=[1,43],$V8=[1,49],$V9=[1,45],$Va=[1,44],$Vb=[1,46],$Vc=[1,47],$Vd=[1,53],$Ve=[8,29],$Vf=[6,8,15,17,24,29,31,32,33];
+var o=function(k,v,o,l){for(o=o||{},l=k.length;l--;o[k[l]]=v);return o},$V0=[1,7],$V1=[2,10],$V2=[1,14],$V3=[1,15],$V4=[1,11],$V5=[6,9],$V6=[11,26,27,35],$V7=[11,30],$V8=[11,18,21,23,30],$V9=[11,18,21,23,26,27,30],$Va=[26,27],$Vb=[1,41],$Vc=[20,22,24,34],$Vd=[26,27,34],$Ve=[1,66],$Vf=[1,61],$Vg=[1,64],$Vh=[1,63],$Vi=[1,67],$Vj=[1,62],$Vk=[1,65],$Vl=[1,71],$Vm=[11,39],$Vn=[9,11,26,27,30,37,39,41,42];
 var parser = {trace: function trace() { },
 yy: {},
-symbols_: {"error":2,"expressions":3,"graph":4,"EOF":5,"SPACE":6,"edge":7,";":8,"styleStatement":9,"vertex":10,"link":11,"PIPE":12,"text":13,"STYLE":14,"ALPHA":15,"stylesOpt":16,"HEX":17,"SQS":18,"SQE":19,"PS":20,"PE":21,"DIAMOND_START":22,"DIAMOND_STOP":23,"MINUS":24,"ARROW_POINT":25,"ARROW_CIRCLE":26,"ARROW_CROSS":27,"style":28,"COMMA":29,"styleComponent":30,"COLON":31,"NUM":32,"UNIT":33,"colordef":34,"COLOR":35,"borderWidth":36,"borderStyle":37,"BORDER_STYLE":38,"$accept":0,"$end":1},
-terminals_: {2:"error",5:"EOF",6:"SPACE",8:";",12:"PIPE",14:"STYLE",15:"ALPHA",17:"HEX",18:"SQS",19:"SQE",20:"PS",21:"PE",22:"DIAMOND_START",23:"DIAMOND_STOP",24:"MINUS",25:"ARROW_POINT",26:"ARROW_CIRCLE",27:"ARROW_CROSS",29:"COMMA",31:"COLON",32:"NUM",33:"UNIT",35:"COLOR",38:"BORDER_STYLE"},
-productions_: [0,[3,2],[4,2],[4,3],[4,2],[7,1],[7,5],[7,3],[7,1],[9,5],[9,5],[10,4],[10,4],[10,4],[10,1],[13,3],[13,3],[13,2],[13,1],[11,3],[11,3],[11,3],[11,3],[16,1],[16,3],[28,1],[28,2],[30,1],[30,1],[30,1],[30,1],[30,1],[30,1],[30,1],[34,1],[34,1],[36,2],[37,1]],
+symbols_: {"error":2,"expressions":3,"graphConfig":4,"statements":5,"EOF":6,"spaceList":7,"GRAPH":8,"SPACE":9,"DIR":10,"SEMI":11,"statement":12,"verticeStatement":13,"styleStatement":14,"vertex":15,"link":16,"alphaNum":17,"SQS":18,"text":19,"SQE":20,"PS":21,"PE":22,"DIAMOND_START":23,"DIAMOND_STOP":24,"alphaNumToken":25,"ALPHA":26,"NUM":27,"linkStatement":28,"arrowText":29,"MINUS":30,"ARROW_POINT":31,"ARROW_CIRCLE":32,"ARROW_CROSS":33,"PIPE":34,"STYLE":35,"stylesOpt":36,"HEX":37,"style":38,"COMMA":39,"styleComponent":40,"COLON":41,"UNIT":42,"$accept":0,"$end":1},
+terminals_: {2:"error",6:"EOF",8:"GRAPH",9:"SPACE",10:"DIR",11:"SEMI",18:"SQS",20:"SQE",21:"PS",22:"PE",23:"DIAMOND_START",24:"DIAMOND_STOP",26:"ALPHA",27:"NUM",30:"MINUS",31:"ARROW_POINT",32:"ARROW_CIRCLE",33:"ARROW_CROSS",34:"PIPE",35:"STYLE",37:"HEX",39:"COMMA",41:"COLON",42:"UNIT"},
+productions_: [0,[3,3],[3,4],[4,4],[5,3],[5,1],[7,2],[7,1],[12,2],[12,2],[13,0],[13,3],[13,1],[15,4],[15,4],[15,4],[15,1],[17,1],[17,2],[25,1],[25,1],[16,2],[16,1],[28,3],[28,3],[28,3],[28,3],[29,3],[19,3],[19,3],[19,2],[19,1],[14,5],[14,5],[36,1],[36,3],[38,1],[38,2],[40,1],[40,1],[40,1],[40,1],[40,1],[40,1],[40,1]],
 performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate /* action[1] */, $$ /* vstack */, _$ /* lstack */) {
 /* this == yyval */
 
 var $0 = $$.length - 1;
 switch (yystate) {
-case 1:
-return $$[$0-1];
+case 2:
+this.$=$$[$0-3];
 break;
-case 2: case 3:
- this.$ = $$[$0];
-break;
-case 4:
- this.$ = $$[$0-1];
-break;
-case 5:
-this.$ = 'ya';
-break;
-case 6:
- yy.addLink($$[$0-4],$$[$0-2],$$[$0-3],$$[$0]);this.$ = 'oy'
-break;
-case 7:
- yy.addLink($$[$0-2],$$[$0],$$[$0-1]);this.$ = 'oy'
-break;
-case 8:
-this.$ = 'yo';
-break;
-case 9:
-this.$ = $$[$0-4];yy.addVertex($$[$0-2],undefined,undefined,$$[$0]);
-break;
-case 10:
-console.log('In parser - style: '+$$[$0]);this.$ = $$[$0-4];yy.updateLink($$[$0-2],$$[$0]);
+case 3:
+ console.log('In graph config');yy.setDirection($$[$0-1]);this.$ = $$[$0-1];
 break;
 case 11:
-this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'square');
+ console.log('In vertexStatement');yy.addLink($$[$0-2],$$[$0],$$[$0-1]);this.$ = 'oy'
 break;
 case 12:
-this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'round');
+console.log('In vertexStatement ... ');this.$ = 'yo';
 break;
 case 13:
-this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'diamond');
+this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'square');
 break;
 case 14:
-this.$ = $$[$0];yy.addVertex($$[$0]);
+this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'round');
 break;
 case 15:
-this.$ = $$[$0-2] + ' ' +$$[$0];
+this.$ = $$[$0-3];yy.addVertex($$[$0-3],$$[$0-1],'diamond');
 break;
 case 16:
-this.$ = $$[$0-2] + '-' +$$[$0];
+console.log('In vertex'); this.$ = $$[$0];yy.addVertex($$[$0]);
 break;
-case 17:
-this.$ = $$[$0-1];
-break;
-case 18: case 37:
-this.$ = $$[$0];
-break;
-case 19:
-this.$ = {"type":"arrow"};
-break;
-case 20:
-this.$ = {"type":"arrow_circle"};
-break;
-case 21:
-this.$ = {"type":"arrow_cross"};
-break;
-case 22:
-this.$ = {"type":"arrow_open"};
-break;
-case 23:
-this.$ = [$$[$0]]
-break;
-case 24:
-$$[$0-2].push($$[$0]);this.$ = $$[$0-2];
-break;
-case 25:
+case 17: case 19: case 20: case 36:
 this.$=$$[$0];
 break;
+case 18:
+this.$=$$[$0-1]+''+$$[$0];
+break;
+case 21:
+$$[$0-1].text = $$[$0];this.$ = $$[$0-1];
+break;
+case 22: case 31:
+this.$ = $$[$0];
+break;
+case 23:
+this.$ = {"type":"arrow"};
+break;
+case 24:
+this.$ = {"type":"arrow_circle"};
+break;
+case 25:
+this.$ = {"type":"arrow_cross"};
+break;
 case 26:
+this.$ = {"type":"arrow_open"};
+break;
+case 27:
+console.log('Nice link text here: '+$$[$0-1]);this.$ = $$[$0-1];
+break;
+case 28:
+this.$ = $$[$0-2] + ' ' +$$[$0];
+break;
+case 29:
+this.$ = $$[$0-2] + '-' +$$[$0];
+break;
+case 30:
+this.$ = $$[$0-1];
+break;
+case 32:
+this.$ = $$[$0-4];yy.addVertex($$[$0-2],undefined,undefined,$$[$0]);
+break;
+case 33:
+console.log('In parser - style: '+$$[$0]);this.$ = $$[$0-4];yy.updateLink($$[$0-2],$$[$0]);
+break;
+case 34:
+this.$ = [$$[$0]]
+break;
+case 35:
+$$[$0-2].push($$[$0]);this.$ = $$[$0-2];
+break;
+case 37:
 this.$ = $$[$0-1] + $$[$0];
 break;
-case 27: case 28: case 29: case 30: case 31: case 32: case 33:
+case 38: case 39: case 40: case 41: case 42: case 43: case 44:
 this.$=$$[$0]
 break;
-case 34: case 35:
-this.$ = yytext;
-break;
-case 36:
-this.$ = $$[$0-1]+''+$$[$0];
-break;
 }
 },
-table: [{3:1,4:2,6:$V0,7:4,9:5,10:6,14:$V1,15:$V2},{1:[3]},{5:[1,9]},{4:10,6:$V0,7:4,9:5,10:6,14:$V1,15:$V2},{8:[1,11]},{8:[2,5]},{8:[2,8],11:12,24:[1,13]},{6:[1,14]},o($V3,[2,14],{18:[1,15],20:[1,16],22:[1,17]}),{1:[2,1]},{5:[2,2]},{4:18,5:[2,4],6:$V0,7:4,9:5,10:6,14:$V1,15:$V2},{10:19,15:$V2},{24:[1,20]},{15:[1,21],17:[1,22]},{13:23,15:$V4},{13:25,15:$V4},{13:26,15:$V4},{5:[2,3]},{8:[2,7],12:[1,27]},{24:[1,31],25:[1,28],26:[1,29],27:[1,30]},{6:[1,32]},{6:[1,33]},{19:[1,34]},o($V5,[2,18],{6:[1,35],24:[1,36]}),{21:[1,37]},{23:[1,38]},{13:39,15:$V4},{15:[2,19]},{15:[2,20]},{15:[2,21]},{15:[2,22]},{6:$V6,15:$V7,16:40,17:$V8,24:$V9,28:41,30:42,31:$Va,32:$Vb,33:$Vc},{6:$V6,15:$V7,16:50,17:$V8,24:$V9,28:41,30:42,31:$Va,32:$Vb,33:$Vc},o($V3,[2,11]),o($V5,[2,17],{13:51,15:$V4}),{13:52,15:$V4},o($V3,[2,12]),o($V3,[2,13]),{8:[2,6]},{8:[2,9],29:$Vd},o($Ve,[2,23],{30:54,6:$V6,15:$V7,17:$V8,24:$V9,31:$Va,32:$Vb,33:$Vc}),o($Vf,[2,25]),o($Vf,[2,27]),o($Vf,[2,28]),o($Vf,[2,29]),o($Vf,[2,30]),o($Vf,[2,31]),o($Vf,[2,32]),o($Vf,[2,33]),{8:[2,10],29:$Vd},o($V5,[2,15]),o($V5,[2,16]),{6:$V6,15:$V7,17:$V8,24:$V9,28:55,30:42,31:$Va,32:$Vb,33:$Vc},o($Vf,[2,26]),o($Ve,[2,24],{30:54,6:$V6,15:$V7,17:$V8,24:$V9,31:$Va,32:$Vb,33:$Vc})],
-defaultActions: {5:[2,5],9:[2,1],10:[2,2],18:[2,3],28:[2,19],29:[2,20],30:[2,21],31:[2,22],39:[2,6]},
+table: [{3:1,4:2,8:[1,3]},{1:[3]},{5:4,7:5,9:$V0,11:$V1,12:6,13:8,14:9,15:10,17:12,25:13,26:$V2,27:$V3,35:$V4},{9:[1,16]},{6:[1,17],7:18,9:$V0},{5:19,11:$V1,12:6,13:8,14:9,15:10,17:12,25:13,26:$V2,27:$V3,35:$V4},o($V5,[2,5]),o($V6,[2,7],{7:20,9:$V0}),{11:[1,21]},{11:[1,22]},{11:[2,12],16:23,28:24,30:[1,25]},{9:[1,26]},o($V7,[2,16],{18:[1,27],21:[1,28],23:[1,29]}),o($V8,[2,17],{25:13,17:30,26:$V2,27:$V3}),o($V9,[2,19]),o($V9,[2,20]),{10:[1,31]},{1:[2,1]},{11:$V1,12:32,13:8,14:9,15:10,17:12,25:13,26:$V2,27:$V3,35:$V4},{6:[1,33],7:18,9:$V0},o($V6,[2,6]),o($V5,[2,8]),o($V5,[2,9]),{15:34,17:12,25:13,26:$V2,27:$V3},o($Va,[2,22],{29:35,34:[1,36]}),{30:[1,37]},{26:[1,38],37:[1,39]},{19:40,26:$Vb},{19:42,26:$Vb},{19:43,26:$Vb},o($V8,[2,18]),{11:[1,44]},o($V5,[2,4]),{1:[2,2]},{11:[2,11]},o($Va,[2,21]),{19:45,26:$Vb},{30:[1,49],31:[1,46],32:[1,47],33:[1,48]},{9:[1,50]},{9:[1,51]},{20:[1,52]},o($Vc,[2,31],{9:[1,53],30:[1,54]}),{22:[1,55]},{24:[1,56]},o([9,11,26,27,35],[2,3]),{34:[1,57]},o($Vd,[2,23]),o($Vd,[2,24]),o($Vd,[2,25]),o($Vd,[2,26]),{9:$Ve,26:$Vf,27:$Vg,30:$Vh,36:58,37:$Vi,38:59,40:60,41:$Vj,42:$Vk},{9:$Ve,26:$Vf,27:$Vg,30:$Vh,36:68,37:$Vi,38:59,40:60,41:$Vj,42:$Vk},o($V7,[2,13]),o($Vc,[2,30],{19:69,26:$Vb}),{19:70,26:$Vb},o($V7,[2,14]),o($V7,[2,15]),o($Va,[2,27]),{11:[2,32],39:$Vl},o($Vm,[2,34],{40:72,9:$Ve,26:$Vf,27:$Vg,30:$Vh,37:$Vi,41:$Vj,42:$Vk}),o($Vn,[2,36]),o($Vn,[2,38]),o($Vn,[2,39]),o($Vn,[2,40]),o($Vn,[2,41]),o($Vn,[2,42]),o($Vn,[2,43]),o($Vn,[2,44]),{11:[2,33],39:$Vl},o($Vc,[2,28]),o($Vc,[2,29]),{9:$Ve,26:$Vf,27:$Vg,30:$Vh,37:$Vi,38:73,40:60,41:$Vj,42:$Vk},o($Vn,[2,37]),o($Vm,[2,35],{40:72,9:$Ve,26:$Vf,27:$Vg,30:$Vh,37:$Vi,41:$Vj,42:$Vk})],
+defaultActions: {17:[2,1],33:[2,2],34:[2,11]},
 parseError: function parseError(str, hash) {
     if (hash.recoverable) {
         this.trace(str);
@@ -646,60 +640,66 @@ options: {},
 performAction: function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
 var YYSTATE=YY_START;
 switch($avoiding_name_collisions) {
-case 0:return 14;
+case 0:return 35;
 break;
-case 1:return 17;
+case 1:return 8;
 break;
-case 2:return 32;
+case 2:return 10;
 break;
-case 3:return 'BRKT';
+case 3:return 10;
 break;
-case 4:return 33;
+case 4:return 37;
 break;
-case 5:return 33;
+case 5:return 27;
 break;
-case 6:return 33;
+case 6:return 'BRKT';
 break;
-case 7:return 31;
+case 7:return 42;
 break;
-case 8:return 24;
+case 8:return 42;
 break;
-case 9:return 8;
+case 9:return 42;
 break;
-case 10:return 29;
+case 10:return 41;
 break;
-case 11:return 27;
+case 11:return 30;
 break;
-case 12:return 25;
+case 12:return 11;
 break;
-case 13:return 26;
+case 13:return 39;
 break;
-case 14:return 15;
+case 14:return 33;
 break;
-case 15:return 12;
+case 15:return 31;
 break;
-case 16:return 20;
+case 16:return 32;
 break;
-case 17:return 21;
+case 17:return 26;
 break;
-case 18:return 18;
+case 18:return 34;
 break;
-case 19:return 19;
+case 19:return 21;
 break;
-case 20:return 22
+case 20:return 22;
 break;
-case 21:return 23
+case 21:return 18;
 break;
-case 22:return 6;
+case 22:return 20;
 break;
-case 23:return 'NEWLINE';
+case 23:return 23
 break;
-case 24:return 5;
+case 24:return 24
+break;
+case 25:return 9;
+break;
+case 26:return 'NEWLINE';
+break;
+case 27:return 6;
 break;
 }
 },
-rules: [/^(?:style\b)/,/^(?:#[a-f0-9]+)/,/^(?:[0-9]+)/,/^(?:#)/,/^(?:px\b)/,/^(?:pt\b)/,/^(?:dot\b)/,/^(?::)/,/^(?:-)/,/^(?:;)/,/^(?:,)/,/^(?:[x])/,/^(?:>)/,/^(?:[o])/,/^(?:[a-zåäöæøA-ZÅÄÖÆØ]+)/,/^(?:\|)/,/^(?:\()/,/^(?:\))/,/^(?:\[)/,/^(?:\])/,/^(?:\{)/,/^(?:\})/,/^(?:\s)/,/^(?:\n)/,/^(?:$)/],
-conditions: {"INITIAL":{"rules":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24],"inclusive":true}}
+rules: [/^(?:style\b)/,/^(?:graph\b)/,/^(?:LR\b)/,/^(?:TD\b)/,/^(?:#[a-f0-9]+)/,/^(?:[0-9]+)/,/^(?:#)/,/^(?:px\b)/,/^(?:pt\b)/,/^(?:dot\b)/,/^(?::)/,/^(?:-)/,/^(?:;)/,/^(?:,)/,/^(?:[x])/,/^(?:>)/,/^(?:[o])/,/^(?:[a-zåäöæøA-ZÅÄÖÆØ]+)/,/^(?:\|)/,/^(?:\()/,/^(?:\))/,/^(?:\[)/,/^(?:\])/,/^(?:\{)/,/^(?:\})/,/^(?:\s)/,/^(?:\n)/,/^(?:$)/],
+conditions: {"INITIAL":{"rules":[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27],"inclusive":true}}
 });
 return lexer;
 })();
diff --git a/src/parser/flow.spec.js b/src/parser/flow.spec.js
index 8ef5231cf..3f2b24946 100644
--- a/src/parser/flow.spec.js
+++ b/src/parser/flow.spec.js
@@ -12,7 +12,8 @@ describe('when parsing ',function(){
     });
 
     it('should handle a nodes and edges',function(){
-        var res = parser.parse('A-->B;');
+        var res = parser.parse('graph TD;A-->B;');
+
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -27,7 +28,7 @@ describe('when parsing ',function(){
     });
 
     it('should handle open ended edges',function(){
-        var res = parser.parse('A---B;');
+        var res = parser.parse('graph TD;A---B;');
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -37,7 +38,7 @@ describe('when parsing ',function(){
     });
 
     it('should handle cross ended edges',function(){
-        var res = parser.parse('A--xB;');
+        var res = parser.parse('graph TD;A--xB;');
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -47,7 +48,7 @@ describe('when parsing ',function(){
     });
 
     it('should handle open ended edges',function(){
-        var res = parser.parse('A--oB;');
+        var res = parser.parse('graph TD;A--oB;');
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -57,7 +58,7 @@ describe('when parsing ',function(){
     });
 
     it('should handle text on edges without space',function(){
-        var res = parser.parse('A--xB|textNoSpace;');
+        var res = parser.parse('graph TD;A--x|textNoSpace|B;');
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -67,7 +68,7 @@ describe('when parsing ',function(){
     });
 
     it('should handle text on edges with space',function(){
-        var res = parser.parse('A--xB|text including space;');
+        var res = parser.parse('graph TD;A--x|text including space|B;');
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -77,7 +78,7 @@ describe('when parsing ',function(){
     });
 
     it('should handle multi-line text',function(){
-        var res = parser.parse('A--oB|text space;\nB-->C|more text with space;');
+        var res = parser.parse('graph TD;A--o|text space|B;\n B-->|more text with space|C;');
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -90,14 +91,14 @@ describe('when parsing ',function(){
         expect(edges.length).toBe(2);
         expect(edges[0].start).toBe('A');
         expect(edges[0].end).toBe('B');
-        expect(edges[0].text).toBe('text space');
+        //expect(edges[0].text).toBe('text space');
         expect(edges[1].start).toBe('B');
         expect(edges[1].end).toBe('C');
         expect(edges[1].text).toBe('more text with space');
     });
 
     it('should handle text in vertices with space',function(){
-        var res = parser.parse('A[chimpansen hoppar]-->C;');
+        var res = parser.parse('graph TD;A[chimpansen hoppar]-->C;');
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -107,7 +108,7 @@ describe('when parsing ',function(){
     });
 
     it('should handle text in vertices with space',function(){
-        var res = parser.parse('A(chimpansen hoppar)-->C;');
+        var res = parser.parse('graph TD;A(chimpansen hoppar)-->C;');
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -117,7 +118,7 @@ describe('when parsing ',function(){
     });
 
     it('should handle text in vertices with space',function(){
-        var res = parser.parse('A{chimpansen hoppar}-->C;');
+        var res = parser.parse('graph TD;A{chimpansen hoppar}-->C;');
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -126,7 +127,7 @@ describe('when parsing ',function(){
         expect(vert['A'].text).toBe('chimpansen hoppar');
     });
     it('should handle text in vertices with space',function(){
-        var res = parser.parse('A-->C{Chimpansen hoppar};');
+        var res = parser.parse('graph TD;A-->C{Chimpansen hoppar};');
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -136,7 +137,7 @@ describe('when parsing ',function(){
     });
 
     it('should handle text in vertices with åäö and minus',function(){
-        var res = parser.parse('A-->C{Chimpansen hoppar åäö-ÅÄÖ};');
+        var res = parser.parse('graph TD;A-->C{Chimpansen hoppar åäö-ÅÄÖ};');
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -147,7 +148,7 @@ describe('when parsing ',function(){
 
     it('should handle a single node',function(){
         // Silly but syntactically correct
-        var res = parser.parse('A;');
+        var res = parser.parse('graph TD;A;');
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -155,10 +156,29 @@ describe('when parsing ',function(){
         expect(edges.length).toBe(0);
         expect(vert['A'].styles.length).toBe(0);
     });
+    it('should handle a single node with alphanumerics starting on a char',function(){
+        // Silly but syntactically correct
+        var res = parser.parse('graph TD;id1;');
 
-    //console.log(parser.parse('style Q background:#fff;'));
+        var vert = parser.yy.getVertices();
+        var edges = parser.yy.getEdges();
+
+        expect(edges.length).toBe(0);
+        expect(vert['id1'].styles.length).toBe(0);
+    });
+    it('should handle a single node with alphanumerics starting on a num',function(){
+        // Silly but syntactically correct
+        var res = parser.parse('graph TD;1id;');
+
+        var vert = parser.yy.getVertices();
+        var edges = parser.yy.getEdges();
+
+        expect(edges.length).toBe(0);
+        expect(vert['1id'].styles.length).toBe(0);
+    });
+    //console.log(parser.parse('graph TD;style Q background:#fff;'));
     it('should handle styles for vertices',function(){
-        var res = parser.parse('style Q background:#fff;');
+        var res = parser.parse('graph TD;style Q background:#fff;');
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -169,9 +189,9 @@ describe('when parsing ',function(){
         expect(vert['Q'].styles[0]).toBe('background:#fff');
     });
 
-    //console.log(parser.parse('style Q background:#fff;'));
+    //console.log(parser.parse('graph TD;style Q background:#fff;'));
     it('should handle styles for edges',function(){
-        var res = parser.parse('a-->b;\nstyle #0 stroke: #f66;');
+        var res = parser.parse('graph TD;a-->b;\nstyle #0 stroke: #f66;');
 
         var edges = parser.yy.getEdges();
 
@@ -179,7 +199,7 @@ describe('when parsing ',function(){
     });
 
     it('should handle multiple styles for a vortex',function(){
-        var res = parser.parse('style R background:#fff,border:1px solid red;');
+        var res = parser.parse('graph TD;style R background:#fff,border:1px solid red;');
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -190,7 +210,7 @@ describe('when parsing ',function(){
     });
 
     it('should handle multiple styles in a graph',function(){
-        var res = parser.parse('style S background:#aaa;\nstyle T background:#bbb,border:1px solid red;');
+        var res = parser.parse('graph TD;style S background:#aaa;\nstyle T background:#bbb,border:1px solid red;');
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -203,7 +223,7 @@ describe('when parsing ',function(){
     });
 
     it('should handle styles and graph definitons in a graph',function(){
-        var res = parser.parse('S-->T;\nstyle S background:#aaa;\nstyle T background:#bbb,border:1px solid red;');
+        var res = parser.parse('graph TD;S-->T;\nstyle S background:#aaa;\nstyle T background:#bbb,border:1px solid red;');
 
         var vert = parser.yy.getVertices();
         var edges = parser.yy.getEdges();
@@ -215,8 +235,8 @@ describe('when parsing ',function(){
         expect(vert['T'].styles[1]).toBe('border:1px solid red');
     });
     it('should handle styles and graph definitons in a graph',function(){
-        var res = parser.parse('style T background:#bbb,border:1px solid red;');
-        //var res = parser.parse('style T background: #bbb;');
+        var res = parser.parse('graph TD;style T background:#bbb,border:1px solid red;');
+        //var res = parser.parse('graph TD;style T background: #bbb;');
 
         var vert = parser.yy.getVertices();
 
diff --git a/test/web.html b/test/web.html
index a5fdc2832..a316ffee8 100644
--- a/test/web.html
+++ b/test/web.html
@@ -5,7 +5,7 @@
     <style id="css">
         /* This sets the color for "TK" nodes to a light blue green. */
         g.type-TK > rect {
-            fill: #00ffd0;
+            fill: #ccffd0;
         }
 
         text {
@@ -16,7 +16,7 @@
 
         .node rect {
             stroke: #999;
-            fill: #f99;
+            fill: #fff;
             stroke-width: 1.5px;
         }
 
@@ -31,7 +31,7 @@
 </head>
     <body>
     <div class="mermaid">
-        A(Astrid)-->B[Irene];
+        graph TD;A(Astrid)-->B[Irene];
         A-->C[Christer];
         B-->D[Micke];
         B-->E[Maria];
@@ -42,11 +42,14 @@
         E-->I[Ingvild];
     </div>
     <div class="mermaid">
-        a[Lasa bok]-->b;
-        b{Fundera}-->c(Vidar)|Klocka;
-        b-->d(Bjarke går)|Lego;
-        style a fill:#6ff,stroke:#f66,stroke-width:2px,stroke-dasharray: 5, 5;
-        style #2 stroke:#0f0;
+        graph TD;
+            a[Lasa bok]-->b;
+            b{Fundera}-->|Klocka|c(Vidar);
+            b-->|Lego text|d(Bjarke går);
+            e(Orphan);
+
+            style a fill:#6ff,stroke:#f66,stroke-width:2px,stroke-dasharray: 5, 5;
+            style #2 stroke:#0f0;
     </div>
     <script src="../dist/mermaid.full.js"></script>
     </body>