removed unused code from p5-javascript.js and added comment in automatically generated helper file

Author: thegitone23

client/utils/p5-javascript-template.js

@@ -29,8 +29,6 @@ CodeMirror.defineMode("javascript", function(config, parserConfig) {
     function kw(type) {return {type: type, style: "keyword"};}
     var A = kw("keyword a"), B = kw("keyword b"), C = kw("keyword c");
     var operator = kw("operator"), atom = {type: "atom", style: "atom"};
-    var p5Function = {type: "variable", style: "p5-function"};
-    var p5Variable = {type: "variable", style: "p5-variable"};
 
     var jsKeywords = {
       "if": kw("if"), "while": A, "with": A, "else": B, "do": B, "try": B, "finally": B,

client/utils/p5-javascript.js

@@ -28,6 +28,7 @@ request('https://p5js.org/reference/data.json', (err, res) => {
     p5FunctionPart = p5FunctionPart.replace(/"p5Function"/g, 'p5Function');
 
     let generatedCode = '/*eslint-disable*/ \n';
+    generatedCode += '/*helper file for syntax highlighting generated by update-syntax-highlighting script*/ \n';
     generatedCode += 'var p5Function = {type: "variable", style: "p5-function"};\n';
     generatedCode += 'var p5Variable = {type: "variable", style: "p5-variable"};\n';
     generatedCode += `let p5VariableKeywords = ${p5VariablePart}; \n`;