User:PerfektesChaos/js/jsonDebug/jsonlint.js

/// User:PerfektesChaos/js/jsonDebug/jsonlint.js // jsonlint parssr /// 2018-03-04 PerfektesChaos@de.wikipedia

/******************* MIT License  **************************************
 * Copyright (C) 2012 Zachary Carter
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files
 * (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 * The above copyright notice and this permission notice
 * shall be included
 * in all copies or substantial portions of the Software.
 * Retrieved from:
 * https://github.com/circlecell/jsonlint-mod/blob/master/lib/jsonlint.js
 * in all copies or substantial portions of the Software.
 * Retrieved from:
 * https://github.com/circlecell/jsonlint-mod/blob/master/lib/jsonlint.js
 * https://github.com/circlecell/jsonlint-mod/blob/master/lib/jsonlint.js

( function ( mw ) {  var extended = { serial: "2018-03-04" },       dougJSONParse, jsonlint; /*    json_parse.js    2016-05-02

Public Domain.

NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.

This file creates a json_parse function.

json_parse(text, reviver) This method parses a JSON text to produce an object or array. It can throw a SyntaxError exception.

The optional reviver parameter is a function that can filter and transform the results. It receives each of the keys and values, and its return value is used instead of the original value. If it returns what it received, then the structure is not modified. If it returns undefined then the member is deleted.

Example:

// Parse the text. Values that look like ISO date strings will // be converted to Date objects.

myData = json_parse(text, function (key, value) {               var a;                if (typeof value === "string") {                    a = /^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value);                    if (a) {                        return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4],                            +a[5], +a[6]));                    }                }                return value;            });

This is a reference implementation. You are free to copy, modify, or   redistribute.

This code should be minified before deployment. See http://javascript.crockford.com/jsmin.html

USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO   NOT CONTROL.

dougJSONParse = ( function {    "use strict";

// This is a function that can parse a JSON text, producing a JavaScript // data structure. It is a simple, recursive descent parser. It does not use // eval or regular expressions, so it can be used as a model for implementing // a JSON parser in other languages.

// We are defining the function inside of another function to avoid creating // global variables.

var at;    // The index of the current character var ch;    // The current character var escapee = { "\"": "\"",       "\\": "\\",        "/": "/",        b: "\b", f: "\f", n: "\n", r: "\r", t: "\t" };   var text;

var error = function (m) {

// Call error when something is wrong.

throw { name: "SyntaxError", message: m,           at: at, text: text };   };

var next = function (c) {

// If a c parameter is provided, verify that it matches the current character.

if (c && c !== ch) { error("Expected '" + c + "' instead of '" + ch + "'"); }

// Get the next character. When there are no more characters, // return the empty string.

ch = text.charAt(at); at += 1; return ch; };

var number = function {

// Parse a number value.

var value; var string = "";

if (ch === "-") { string = "-"; next("-"); }       while (ch >= "0" && ch <= "9") { string += ch; next; }       if (ch === ".") { string += "."; while (next && ch >= "0" && ch <= "9") { string += ch; }       }        if (ch === "e" || ch === "E") { string += ch; next; if (ch === "-" || ch === "+") { string += ch; next; }           while (ch >= "0" && ch <= "9") { string += ch; next; }       }        value = +string; if (!isFinite(value)) { error("Bad number"); } else { return value; }   };

var string = function {

// Parse a string value.

var hex; var i;       var value = ""; var uffff;

// When parsing for string values, we must look for " and \ characters.

if (ch === "\"") {           while (next) {                if (ch === "\"") { next; return value; }               if (ch === "\\") { next; if (ch === "u") { uffff = 0; for (i = 0; i < 4; i += 1) { hex = parseInt(next, 16); if (!isFinite(hex)) { break; }                           uffff = uffff * 16 + hex; }                       value += String.fromCharCode(uffff); } else if (typeof escapee[ch] === "string") { value += escapee[ch]; } else { break; }               } else { value += ch; }           }        }        error("Bad string"); };

var white = function {

// Skip whitespace.

while (ch && ch <= " ") { next; }   };

var word = function {

// true, false, or null.

switch (ch) { case "t": next("t"); next("r"); next("u"); next("e"); return true; case "f": next("f"); next("a"); next("l"); next("s"); next("e"); return false; case "n": next("n"); next("u"); next("l"); next("l"); return null; }       error("Unexpected '" + ch + "'"); };

var value; // Place holder for the value function.

var array = function {

// Parse an array value.

var arr = [];

if (ch === "[") { next("["); white; if (ch === "]") { next("]"); return arr;  // empty array }           while (ch) { arr.push(value); white; if (ch === "]") { next("]"); return arr; }               next(","); white; }       }        error("Bad array"); };

var object = function {

// Parse an object value.

var key; var obj = {};

if (ch === "{") { next("{"); white; if (ch === "}") { next("}"); return obj;  // empty object }           while (ch) { key = string; white; next(":"); if (Object.hasOwnProperty.call(obj, key)) { error("Duplicate key '" + key + "'"); }               obj[key] = value; white; if (ch === "}") { next("}"); return obj; }               next(","); white; }       }        error("Bad object"); };

value = function {

// Parse a JSON value. It could be an object, an array, a string, a number, // or a word.

white; switch (ch) { case "{": return object; case "[": return array; case "\"":           return string;        case "-":            return number;        default:            return (ch >= "0" && ch <= "9")                ? number                : word;        }    };

// Return the json_parse function. It will have access to all of the above // functions and variables.

return function (source, reviver) { var result;

text = source; at = 0; ch = " "; result = value; white; if (ch) { error("Syntax error"); }

// If there is a reviver function, we recursively walk the new structure, // passing each name/value pair to the reviver function for possible // transformation, starting with a temporary root object that holds the result // in an empty key. If there is not a reviver function, we simply return the // result.

return (typeof reviver === "function") ? (function walk(holder, key) {               var k;                var v;                var val = holder[key];                if (val && typeof val === "object") {                    for (k in val) {                        if (Object.prototype.hasOwnProperty.call(val, k)) {                            v = walk(val, k);                            if (v !== undefined) {                                val[k] = v;                            } else {                                delete val[k];                            }                        }                    }                }                return reviver.call(holder, key, val);            }({"": result}, "")) : result; }; });  // dougJSONParse

//---

/* Jison generated parser */ jsonlint = ( function { var lexer,   parser = {trace: function trace { }, yy: {}, symbols_: {"error":2,"JSONString":3,"STRING":4,"JSONNumber":5,"NUMBER":6,"JSONNullLiteral":7,"NULL":8,"JSONBooleanLiteral":9,"TRUE":10,"FALSE":11,"JSONText":12,"JSONValue":13,"EOF":14,"JSONObject":15,"JSONArray":16,"{":17,"}":18,"JSONMemberList":19,"JSONMember":20,":":21,",":22,"[":23,"]":24,"JSONElementList":25,"$accept":0,"$end":1}, terminals_: {2:"error",4:"STRING",6:"NUMBER",8:"NULL",10:"TRUE",11:"FALSE",14:"EOF",17:"{",18:"}",21:":",22:",",23:"[",24:"]"}, productions_: [0,[3,1],[5,1],[7,1],[9,1],[9,1],[12,2],[13,1],[13,1],[13,1],[13,1],[13,1],[13,1],[15,2],[15,3],[20,3],[19,1],[19,3],[16,2],[16,3],[25,1],[25,3]], performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {

var $0 = $$.length - 1; switch (yystate) { case 1: // replace escaped characters with actual character this.$ = yytext.replace(/\\(\\|")/g, "$"+"1")                    .replace(/\\n/g,'\n')                     .replace(/\\r/g,'\r')                     .replace(/\\t/g,'\t')                     .replace(/\\v/g,'\v')                     .replace(/\\f/g,'\f')                     .replace(/\\b/g,'\b');

break; case 2:this.$ = Number(yytext); break; case 3:this.$ = null; break; case 4:this.$ = true; break; case 5:this.$ = false; break; case 6:return ( this.$ = $$[$0-1] ); case 13:this.$ = {}; break; case 14:this.$ = $$[$0-1]; break; case 15:this.$ = [$$[$0-2], $$[$0]]; break; case 16:this.$ = {}; this.$[$$[$0][0]] = $$[$0][1]; break; case 17:this.$ = $$[$0-2]; $$[$0-2][$$[$0][0]] = $$[$0][1]; break; case 18:this.$ = []; break; case 19:this.$ = $$[$0-1]; break; case 20:this.$ = [$$[$0]]; break; case 21:this.$ = $$[$0-2]; $$[$0-2].push($$[$0]); break; } }, table: [{3:5,4:[1,12],5:6,6:[1,13],7:3,8:[1,9],9:4,10:[1,10],11:[1,11],12:1,13:2,15:7,16:8,17:[1,14],23:[1,15]},{1:[3]},{14:[1,16]},{14:[2,7],18:[2,7],22:[2,7],24:[2,7]},{14:[2,8],18:[2,8],22:[2,8],24:[2,8]},{14:[2,9],18:[2,9],22:[2,9],24:[2,9]},{14:[2,10],18:[2,10],22:[2,10],24:[2,10]},{14:[2,11],18:[2,11],22:[2,11],24:[2,11]},{14:[2,12],18:[2,12],22:[2,12],24:[2,12]},{14:[2,3],18:[2,3],22:[2,3],24:[2,3]},{14:[2,4],18:[2,4],22:[2,4],24:[2,4]},{14:[2,5],18:[2,5],22:[2,5],24:[2,5]},{14:[2,1],18:[2,1],21:[2,1],22:[2,1],24:[2,1]},{14:[2,2],18:[2,2],22:[2,2],24:[2,2]},{3:20,4:[1,12],18:[1,17],19:18,20:19},{3:5,4:[1,12],5:6,6:[1,13],7:3,8:[1,9],9:4,10:[1,10],11:[1,11],13:23,15:7,16:8,17:[1,14],23:[1,15],24:[1,21],25:22},{1:[2,6]},{14:[2,13],18:[2,13],22:[2,13],24:[2,13]},{18:[1,24],22:[1,25]},{18:[2,16],22:[2,16]},{21:[1,26]},{14:[2,18],18:[2,18],22:[2,18],24:[2,18]},{22:[1,28],24:[1,27]},{22:[2,20],24:[2,20]},{14:[2,14],18:[2,14],22:[2,14],24:[2,14]},{3:20,4:[1,12],20:29},{3:5,4:[1,12],5:6,6:[1,13],7:3,8:[1,9],9:4,10:[1,10],11:[1,11],13:30,15:7,16:8,17:[1,14],23:[1,15]},{14:[2,19],18:[2,19],22:[2,19],24:[2,19]},{3:5,4:[1,12],5:6,6:[1,13],7:3,8:[1,9],9:4,10:[1,10],11:[1,11],13:31,15:7,16:8,17:[1,14],23:[1,15]},{18:[2,17],22:[2,17]},{18:[2,15],22:[2,15]},{22:[2,21],24:[2,21]}], defaultActions: {16:[2,6]}, parseError: function parseError(str, hash) { throw new Error(str); }, parse: function parse(input) { var self = this, stack = [0], vstack = [null], // semantic value stack lstack = [], // location stack table = this.table, yytext = '', yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;

//this.reductionCount = this.shiftCount = 0;

this.lexer.setInput(input); this.lexer.yy = this.yy; this.yy.lexer = this.lexer; if (typeof this.lexer.yylloc == 'undefined') this.lexer.yylloc = {}; var yyloc = this.lexer.yylloc; lstack.push(yyloc);

if (typeof this.yy.parseError === 'function') this.parseError = this.yy.parseError;

function popStack (n) { stack.length = stack.length - 2*n; vstack.length = vstack.length - n;       lstack.length = lstack.length - n;    }

function lex { var token; token = self.lexer.lex || 1; // $end = 1 // if token isn't its numeric value, convert if (typeof token !== 'number') { token = self.symbols_[token] || token; }       return token; }

var symbol, preErrorSymbol, state, action, a, r, yyval={},p,len,newState, expected; while (true) { // retreive state number from top of stack state = stack[stack.length-1];

// use default actions if available if (this.defaultActions[state]) { action = this.defaultActions[state]; } else { if ( ! symbol ) { symbol = lex; }          // read action for current state and first input action = table[state] && table[state][symbol]; }

// handle parse error if ( typeof action === 'undefined' ||             ! action.length  ||             ! action[0] ) { var errStr;

if ( ! recovering ) { // Report error expected = []; for (p in table[state]) if (this.terminals_[p] && p > 2) { expected.push("'"+this.terminals_[p]+"'"); }             errStr = ""; if (this.lexer.showPosition) { errStr = 'Parse error on line '+(yylineno+1)+":\n"+this.lexer.showPosition+"\nExpecting "+expected.join(', ') + ", got '" + this.terminals_[symbol]+ "'"; } else { errStr = 'Parse error on line '+(yylineno+1)+": Unexpected " + (symbol == 1 /*EOF*/ ? "end of input" :                                           ("'"+(this.terminals_[symbol] || symbol)+"'")); }             this.parseError(errStr,                  {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected}); }

// just recovered from another error if (recovering == 3) { if (symbol == EOF) { throw new Error(errStr || 'Parsing halted.'); }

// discard current lookahead and grab another yyleng = this.lexer.yyleng; yytext = this.lexer.yytext; yylineno = this.lexer.yylineno; yyloc = this.lexer.yylloc; symbol = lex; }

// try to recover from error while (1) { // check for error recovery rule in this state if ((TERROR.toString) in table[state]) { break; }               if (state === 0) { throw new Error(errStr || 'Parsing halted.'); }               popStack(1); state = stack[stack.length-1]; }

preErrorSymbol = symbol; // save the lookahead token symbol = TERROR;        // insert generic error symbol as new lookahead state = stack[stack.length-1]; action = table[state] && table[state][TERROR]; recovering = 3; // allow 3 real symbols to be shifted before reporting a new error }

// this shouldn't happen, unless resolve defaults are off if (action[0] instanceof Array && action.length > 1) { throw new Error('Parse Error: multiple actions possible at state: '+state+', token: '+symbol); }

switch (action[0]) {

case 1: // shift //this.shiftCount++;

stack.push(symbol); vstack.push(this.lexer.yytext); lstack.push(this.lexer.yylloc); stack.push(action[1]); // push state symbol = null; if (!preErrorSymbol) { // normal execution/no error yyleng = this.lexer.yyleng; yytext = this.lexer.yytext; yylineno = this.lexer.yylineno; yyloc = this.lexer.yylloc; if (recovering > 0) recovering--; } else { // error just occurred, resume old lookahead f/ before error symbol = preErrorSymbol; preErrorSymbol = null; }               break;

case 2: // reduce //this.reductionCount++;

len = this.productions_[action[1]][1];

// perform semantic action yyval.$ = vstack[vstack.length-len]; // default to $$ = $1 // default location, uses first token for firsts, last for lasts yyval._$ = { first_line: lstack[lstack.length-(len||1)].first_line, last_line: lstack[lstack.length-1].last_line, first_column: lstack[lstack.length-(len||1)].first_column, last_column: lstack[lstack.length-1].last_column };               r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);

if (typeof r !== 'undefined') { return r;               }

// pop off stack if (len) { stack = stack.slice(0,-1*len*2); vstack = vstack.slice(0, -1*len); lstack = lstack.slice(0, -1*len); }

stack.push(this.productions_[action[1]][0]);   // push nonterminal (reduce) vstack.push(yyval.$); lstack.push(yyval._$); // goto new state = table[STATE][NONTERMINAL] newState = table[stack[stack.length-2]][stack[stack.length-1]]; stack.push(newState); break;

case 3: // accept return true; }

}

return true; }};

/* Jison generated lexer */ lexer = ( function{ var lexer = ({EOF:1, parseError:function parseError(str, hash) { if (this.yy.parseError) { this.yy.parseError(str, hash); } else { throw new Error(str); }   }, setInput:function (input) { this._input = input; this._more = this._less = this.done = false; 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}; return this; }, input:function { var ch = this._input[0]; this.yytext+=ch; this.yyleng++; this.match+=ch; this.matched+=ch; var lines = ch.match(/\n/); if (lines) this.yylineno++; this._input = this._input.slice(1); return ch; }, unput:function (ch) { this._input = ch + this._input; return this; }, more:function { this._more = true; return this; }, less:function (n) { this._input = this.match.slice(n) + this._input; }, pastInput:function { var past = this.matched.substr(0, this.matched.length - this.match.length); return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, ""); }, upcomingInput:function { var next = this.match; if (next.length < 20) { next += this._input.substr(0, 20-next.length); }       return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, ""); }, showPosition:function { var pre = this.pastInput; var c = new Array(pre.length + 1).join("-"); return pre + this.upcomingInput + "\n" + c+"^"; }, next:function { if (this.done) { return this.EOF; }       if (!this._input) this.done = true;

var token, match, tempMatch, index, col, lines; if (!this._more) { this.yytext = ''; this.match = ''; }       var rules = this._currentRules; for (var i=0;i < rules.length; i++) { tempMatch = this._input.match(this.rules[rules[i]]); if (tempMatch && (!match || tempMatch[0].length > match[0].length)) { match = tempMatch; index = i;               if (!this.options.flex) break; }       }        if (match) { lines = match[0].match(/\n.*/g); if (lines) this.yylineno += lines.length; this.yylloc = {first_line: this.yylloc.last_line, last_line: this.yylineno+1, first_column: this.yylloc.last_column, last_column: lines ? lines[lines.length-1].length-1 : this.yylloc.last_column + match[0].length}; this.yytext += match[0]; this.match += match[0]; this.yyleng = this.yytext.length; this._more = false; this._input = this._input.slice(match[0].length); this.matched += match[0]; token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]); if (this.done && this._input) this.done = false; if (token) return token; else return; }       if (this._input === "") { return this.EOF; } else { this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition,                   {text: "", token: null, line: this.yylineno}); }   }, lex:function lex { var r = this.next; if (typeof r !== 'undefined') { return r;       } else { return this.lex; }   }, begin:function begin(condition) { this.conditionStack.push(condition); }, popState:function popState { return this.conditionStack.pop; }, _currentRules:function _currentRules { return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules; }, topState:function { return this.conditionStack[this.conditionStack.length-2]; }, pushState:function begin(condition) { this.begin(condition); }}); lexer.options = {}; lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {

var YYSTATE=YY_START; switch($avoiding_name_collisions) { case 0:/* skip whitespace */ break; case 1:return 6; case 2:yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2); return 4; case 3:return 17; case 4:return 18; case 5:return 23; case 6:return 24; case 7:return 22; case 8:return 21; case 9:return 10; case 10:return 11; case 11:return 8; case 12:return 14; case 13:return 'INVALID'; } }; lexer.rules = [/^(?:\s+)/,/^(?:(-?([0-9]|[1-9][0-9]+))(\.[0-9]+)?([eE][-+]?[0-9]+)?\b)/,/^(?:"(?:\\[\\"bfnrt/]|\\u[a-fA-F0-9]{4}|[^\\\0-\x09\x0a-\x1f"])*")/,/^(?:\{)/,/^(?:\})/,/^(?:\[)/,/^(?:\])/,/^(?:,)/,/^(?::)/,/^(?:true\b)/,/^(?:false\b)/,/^(?:null\b)/,/^(?:$)/,/^(?:.)/]; lexer.conditions = {"INITIAL":{"rules":[0,1,2,3,4,5,6,7,8,9,10,11,12,13],"inclusive":true}};

return lexer;});  // lexer parser.lexer = lexer; return parser; });   // jsonlint

//---

extended.parse = function( input ) { var result = jsonlint.parse( input ), lineNumber; try { dougJSONParse( input ); } catch ( e ) { if ( /Duplicate key|Bad string/.test(e.message) ) { lineNumber = input.substring(0, e.at).split('\n').length; throw SyntaxError(e.message + ' on line ' + lineNumber); }     }      return result; };  // extended

mw.hook( "jsonDebug.jsonlint" ).fire( extended ); }( window.mediaWiki ) );

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/// EOF  /jsonDebug/jsonlint.js