command line interface and updates for npm
This commit is contained in:
Zach Carter
4
.gitignore
vendored
Normal file
4
.gitignore
vendored
Normal file
@@ -0,0 +1,4 @@
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node_modules/jison
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node_modules/test
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node_modules/uglify-js
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node_modules/.bin
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32
Jakefile
32
Jakefile
@@ -1,32 +0,0 @@
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#!/usr/bin/env narwhal
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var FILE = require("file"),
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ENV = require("system").env,
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OS = require("os"),
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jake = require("jake");
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var cwd = FILE.path(FILE.cwd());
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jake.task("build", ["build:commonjs", "build:web"]);
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jake.task("build:commonjs", function () {
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OS.system(['jison', 'src/grammar.jison', 'src/grammar.jisonlex']);
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OS.system(['mv', 'grammar.js', 'lib/jsonlint.js']);
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});
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jake.task("build:web", function () {
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var lint = cwd.join('lib', 'jsonlint.js');
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var sourceArray = ["var jsonlint = (function(){var require=true,module=false;var exports={};"];
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sourceArray.push(lint.read({charset: "utf-8"}),
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"return exports;})()");
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var source = require("jsmin").encode(sourceArray.join("\n"));
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var stream = cwd.join('web', 'jsonlint.js').open("w");
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stream.print(source).close();
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});
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jake.task("test", function () {
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OS.system(['narwhal', 'tests/all-tests.js']);
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});
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11
Makefile
Normal file
11
Makefile
Normal file
@@ -0,0 +1,11 @@
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all: build test
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build:
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jison src/jsonlint.y src/jsonlint.l
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mv jsonlint.js lib/jsonlint.js
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node scripts/bundle.js | uglifyjs > web/jsonlint.js
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test: lib/jsonlint.js test/all-tests.js
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node test/all-tests.js
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24
README.md
24
README.md
@@ -3,3 +3,27 @@ JSON Lint
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A pure [JavaScript version](http://zaach.github.com/jsonlint/) of the service provided at [jsonlin.com](http://jsonlint.com).
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## Command line interface
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Install jsonlint with npm to use the command line interface:
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npm install jsonlint -g
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Validate a file like so:
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jsonlint myfile.json
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or pipe input into stdin:
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cat myfile.json | jsonlint
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jsonlint will either report a syntax error with details or pretty print the source if it is valid.
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## Module interface
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I'm not sure why you wouldn't use the built in `JSON.parse` but you can use jsonlint from a CommonJS module:
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var jsonlint = require("jsonlint");
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jsonlint.parse('{"creative?": false}');
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It returns the parsed object or throws an `Error`.
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33
lib/cli.js
Executable file
33
lib/cli.js
Executable file
@@ -0,0 +1,33 @@
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#!/usr/bin/env node
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var sys = require("sys");
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var parser = require("./jsonlint").parser;
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function parse (source) {
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try {
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sys.puts(JSON.stringify(parser.parse(source),null," "));
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} catch (e) {
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sys.puts(e);
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process.exit(1);
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}
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}
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function main (args) {
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var source = '';
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if (args[1]) {
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source = require('fs').readFileSync(require('path').join(process.cwd(), args[1]), "utf8");
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parse(source);
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} else {
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var stdin = process.openStdin();
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stdin.setEncoding('utf8');
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stdin.on('data', function (chunk) {
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source += chunk.toString('utf8');
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});
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stdin.on('end', function () {
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parse(source);
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});
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}
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}
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main(process.argv.slice(1));
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415
lib/jsonlint.js
415
lib/jsonlint.js
@@ -1,166 +1,249 @@
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/* Jison generated parser */
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var grammar = (function(){
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var parser = {trace: function trace() {
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},
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var jsonlint = (function(){
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var parser = {trace: function trace() { },
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yy: {},
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symbols_: {"JSONString":2,"STRING":3,"JSONNumber":4,"NUMBER":5,"JSONNullLiteral":6,"NULL":7,"JSONBooleanLiteral":8,"TRUE":9,"FALSE":10,"JSONText":11,"JSONObject":12,"JSONArray":13,"JSONValue":14,"{":15,"}":16,"JSONMemberList":17,"JSONMember":18,":":19,",":20,"[":21,"]":22,"JSONElementList":23,"$accept":0,"$end":1},
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terminals_: {"3":"STRING","5":"NUMBER","7":"NULL","9":"TRUE","10":"FALSE","15":"{","16":"}","19":":","20":",","21":"[","22":"]"},
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productions_: [0,[2,1],[4,1],[6,1],[8,1],[8,1],[11,1],[11,1],[14,1],[14,1],[14,1],[14,1],[14,1],[14,1],[12,2],[12,3],[18,3],[17,1],[17,3],[13,2],[13,3],[23,1],[23,3]],
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performAction: function anonymous(yytext, yyleng, yylineno, yy) {
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var $$ = arguments[5], $0 = arguments[5].length;
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switch (arguments[4]) {
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case 1:
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this.$ = yytext;
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symbols_: {"error":2,"JSONString":3,"STRING":4,"JSONNumber":5,"NUMBER":6,"JSONNullLiteral":7,"NULL":8,"JSONBooleanLiteral":9,"TRUE":10,"FALSE":11,"JSONText":12,"JSONObject":13,"JSONArray":14,"JSONValue":15,"{":16,"}":17,"JSONMemberList":18,"JSONMember":19,":":20,",":21,"[":22,"]":23,"JSONElementList":24,"$accept":0,"$end":1},
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terminals_: {2:"error",4:"STRING",6:"NUMBER",8:"NULL",10:"TRUE",11:"FALSE",16:"{",17:"}",20:":",21:",",22:"[",23:"]"},
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productions_: [0,[3,1],[5,1],[7,1],[9,1],[9,1],[12,1],[12,1],[15,1],[15,1],[15,1],[15,1],[15,1],[15,1],[13,2],[13,3],[19,3],[18,1],[18,3],[14,2],[14,3],[24,1],[24,3]],
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performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
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var $0 = $$.length - 1;
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switch (yystate) {
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case 1:this.$ = yytext;
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break;
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case 2:
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this.$ = Number(yytext);
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case 2:this.$ = Number(yytext);
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break;
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case 3:
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this.$ = null;
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case 3:this.$ = null;
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break;
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case 4:
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this.$ = true;
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case 4:this.$ = true;
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break;
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case 5:
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this.$ = false;
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case 5:this.$ = false;
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break;
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case 6:
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return this.$ = $$[$0 - 1 + 1 - 1];
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case 6:return this.$ = $$[$0];
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break;
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case 7:
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return this.$ = $$[$0 - 1 + 1 - 1];
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case 7:return this.$ = $$[$0];
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break;
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case 8:
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this.$ = $$[$0 - 1 + 1 - 1];
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case 8:this.$ = $$[$0];
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break;
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case 9:
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this.$ = $$[$0 - 1 + 1 - 1];
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case 9:this.$ = $$[$0];
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break;
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case 10:
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this.$ = $$[$0 - 1 + 1 - 1];
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case 10:this.$ = $$[$0];
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break;
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case 11:
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this.$ = $$[$0 - 1 + 1 - 1];
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case 11:this.$ = $$[$0];
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break;
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case 12:
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this.$ = $$[$0 - 1 + 1 - 1];
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case 12:this.$ = $$[$0];
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break;
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case 13:
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this.$ = $$[$0 - 1 + 1 - 1];
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case 13:this.$ = $$[$0];
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break;
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case 14:
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this.$ = {};
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case 14:this.$ = {};
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break;
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case 15:
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this.$ = $$[$0 - 3 + 2 - 1];
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case 15:this.$ = $$[$0-1];
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break;
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case 16:
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this.$ = [$$[$0 - 3 + 1 - 1], $$[$0 - 3 + 3 - 1]];
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case 16:this.$ = [$$[$0-2], $$[$0]];
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break;
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case 17:
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this.$ = {};
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this.$[$$[$0 - 1 + 1 - 1][0]] = $$[$0 - 1 + 1 - 1][1];
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case 17:this.$ = {}; this.$[$$[$0][0]] = $$[$0][1];
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break;
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case 18:
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this.$ = $$[$0 - 3 + 1 - 1];
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$$[$0 - 3 + 1 - 1][$$[$0 - 3 + 3 - 1][0]] = $$[$0 - 3 + 3 - 1][1];
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case 18:this.$ = $$[$0-2]; $$[$0-2][$$[$0][0]] = $$[$0][1];
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break;
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case 19:
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this.$ = [];
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case 19:this.$ = [];
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break;
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case 20:
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this.$ = $$[$0 - 3 + 2 - 1];
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case 20:this.$ = $$[$0-1];
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break;
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case 21:
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this.$ = [$$[$0 - 1 + 1 - 1]];
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case 21:this.$ = [$$[$0]];
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break;
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case 22:
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this.$ = $$[$0 - 3 + 1 - 1];
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$$[$0 - 3 + 1 - 1].push($$[$0 - 3 + 3 - 1]);
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case 22:this.$ = $$[$0-2]; $$[$0-2].push($$[$0]);
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break;
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default:;
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}
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},
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table: [{"11":1,"12":2,"13":3,"15":[1,4],"21":[1,5]},{"1":[3]},{"1":[2,6]},{"1":[2,7]},{"16":[1,6],"17":7,"18":8,"2":9,"3":[1,10]},{"22":[1,11],"23":12,"14":13,"6":14,"8":15,"2":16,"4":17,"12":18,"13":19,"7":[1,20],"9":[1,21],"10":[1,22],"3":[1,10],"5":[1,23],"15":[1,4],"21":[1,5]},{"1":[2,14],"22":[2,14],"20":[2,14],"16":[2,14]},{"16":[1,24],"20":[1,25]},{"16":[2,17],"20":[2,17]},{"19":[1,26]},{"19":[2,1],"22":[2,1],"20":[2,1],"16":[2,1]},{"1":[2,19],"22":[2,19],"20":[2,19],"16":[2,19]},{"22":[1,27],"20":[1,28]},{"22":[2,21],"20":[2,21]},{"22":[2,8],"20":[2,8],"16":[2,8]},{"22":[2,9],"20":[2,9],"16":[2,9]},{"22":[2,10],"20":[2,10],"16":[2,10]},{"22":[2,11],"20":[2,11],"16":[2,11]},{"22":[2,12],"20":[2,12],"16":[2,12]},{"22":[2,13],"20":[2,13],"16":[2,13]},{"22":[2,3],"20":[2,3],"16":[2,3]},{"22":[2,4],"20":[2,4],"16":[2,4]},{"22":[2,5],"20":[2,5],"16":[2,5]},{"22":[2,2],"20":[2,2],"16":[2,2]},{"1":[2,15],"22":[2,15],"20":[2,15],"16":[2,15]},{"18":29,"2":9,"3":[1,10]},{"14":30,"6":14,"8":15,"2":16,"4":17,"12":18,"13":19,"7":[1,20],"9":[1,21],"10":[1,22],"3":[1,10],"5":[1,23],"15":[1,4],"21":[1,5]},{"1":[2,20],"22":[2,20],"20":[2,20],"16":[2,20]},{"14":31,"6":14,"8":15,"2":16,"4":17,"12":18,"13":19,"7":[1,20],"9":[1,21],"10":[1,22],"3":[1,10],"5":[1,23],"15":[1,4],"21":[1,5]},{"16":[2,18],"20":[2,18]},{"16":[2,16],"20":[2,16]},{"22":[2,22],"20":[2,22]}],
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table: [{12:1,13:2,14:3,16:[1,4],22:[1,5]},{1:[3]},{1:[2,6]},{1:[2,7]},{3:9,4:[1,10],17:[1,6],18:7,19:8},{3:16,4:[1,10],5:17,6:[1,23],7:14,8:[1,20],9:15,10:[1,21],11:[1,22],13:18,14:19,15:13,16:[1,4],22:[1,5],23:[1,11],24:12},{1:[2,14],17:[2,14],21:[2,14],23:[2,14]},{17:[1,24],21:[1,25]},{17:[2,17],21:[2,17]},{20:[1,26]},{17:[2,1],20:[2,1],21:[2,1],23:[2,1]},{1:[2,19],17:[2,19],21:[2,19],23:[2,19]},{21:[1,28],23:[1,27]},{21:[2,21],23:[2,21]},{17:[2,8],21:[2,8],23:[2,8]},{17:[2,9],21:[2,9],23:[2,9]},{17:[2,10],21:[2,10],23:[2,10]},{17:[2,11],21:[2,11],23:[2,11]},{17:[2,12],21:[2,12],23:[2,12]},{17:[2,13],21:[2,13],23:[2,13]},{17:[2,3],21:[2,3],23:[2,3]},{17:[2,4],21:[2,4],23:[2,4]},{17:[2,5],21:[2,5],23:[2,5]},{17:[2,2],21:[2,2],23:[2,2]},{1:[2,15],17:[2,15],21:[2,15],23:[2,15]},{3:9,4:[1,10],19:29},{3:16,4:[1,10],5:17,6:[1,23],7:14,8:[1,20],9:15,10:[1,21],11:[1,22],13:18,14:19,15:30,16:[1,4],22:[1,5]},{1:[2,20],17:[2,20],21:[2,20],23:[2,20]},{3:16,4:[1,10],5:17,6:[1,23],7:14,8:[1,20],9:15,10:[1,21],11:[1,22],13:18,14:19,15:31,16:[1,4],22:[1,5]},{17:[2,18],21:[2,18]},{17:[2,16],21:[2,16]},{21:[2,22],23:[2,22]}],
|
||||
defaultActions: {2:[2,6],3:[2,7]},
|
||||
parseError: function parseError(str, hash) {
|
||||
throw new Error(str);
|
||||
},
|
||||
parse: function parse(input) {
|
||||
var self = this, stack = [0], vstack = [null], table = this.table, yytext = "", yylineno = 0, yyleng = 0, shifts = 0, reductions = 0;
|
||||
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;
|
||||
var parseError = this.yy.parseError = this.yy.parseError || this.parseError;
|
||||
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;
|
||||
if (typeof token !== "number") {
|
||||
token = self.symbols_[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 == null)
|
||||
symbol = lex();
|
||||
// read action for current state and first input
|
||||
action = table[state] && table[state][symbol];
|
||||
}
|
||||
|
||||
var symbol, state, action, a, r, yyval = {}, p, len, ip = 0, newState, expected;
|
||||
symbol = lex();
|
||||
while (true) {
|
||||
state = stack[stack.length - 1];
|
||||
action = table[state] && table[state][symbol];
|
||||
if (typeof action === "undefined" || !action.length || !action[0]) {
|
||||
// handle parse error
|
||||
if (typeof action === 'undefined' || !action.length || !action[0]) {
|
||||
|
||||
if (!recovering) {
|
||||
// Report error
|
||||
expected = [];
|
||||
for (p in table[state]) {
|
||||
if (this.terminals_[p] && p != 1) {
|
||||
for (p in table[state]) if (this.terminals_[p] && p > 2) {
|
||||
expected.push("'"+this.terminals_[p]+"'");
|
||||
}
|
||||
}
|
||||
var errStr = '';
|
||||
if (this.lexer.showPosition) {
|
||||
parseError("Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", "), {text: this.lexer.match, token: this.terminals_[symbol], line: this.lexer.yylineno, expected: expected});
|
||||
errStr = 'Parse error on line '+(yylineno+1)+":\n"+this.lexer.showPosition()+'\nExpecting '+expected.join(', ');
|
||||
} else {
|
||||
parseError("Parse error on line " + (yylineno + 1) + ": Unexpected '" + this.terminals_[symbol] + "'", {text: this.lexer.match, token: this.terminals_[symbol], line: this.lexer.yylineno, expected: expected});
|
||||
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});
|
||||
}
|
||||
if (action[0] instanceof Array && action.length > 1) {
|
||||
throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
|
||||
|
||||
// just recovered from another error
|
||||
if (recovering == 3) {
|
||||
if (symbol == EOF) {
|
||||
throw new Error(errStr || 'Parsing halted.');
|
||||
}
|
||||
a = action;
|
||||
switch (a[0]) {
|
||||
case 1:
|
||||
shifts++;
|
||||
stack.push(symbol);
|
||||
++ip;
|
||||
|
||||
// discard current lookahead and grab another
|
||||
yyleng = this.lexer.yyleng;
|
||||
yytext = this.lexer.yytext;
|
||||
yylineno = this.lexer.yylineno;
|
||||
yyloc = this.lexer.yylloc;
|
||||
symbol = lex();
|
||||
vstack.push(null);
|
||||
stack.push(a[1]);
|
||||
}
|
||||
|
||||
// try to recover from error
|
||||
while (1) {
|
||||
// check for error recovery rule in this state
|
||||
if ((TERROR.toString()) in table[state]) {
|
||||
break;
|
||||
case 2:
|
||||
reductions++;
|
||||
len = this.productions_[a[1]][1];
|
||||
yyval.$ = vstack[vstack.length - len];
|
||||
r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, a[1], vstack);
|
||||
if (typeof r !== "undefined") {
|
||||
}
|
||||
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_[a[1]][0]);
|
||||
|
||||
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:
|
||||
this.reductionCount = reductions;
|
||||
this.shiftCount = shifts;
|
||||
|
||||
case 3: // accept
|
||||
return true;
|
||||
default:;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
return true;
|
||||
}};/* Jison generated lexer */
|
||||
var lexer = (function(){var lexer = ({EOF:"",
|
||||
var lexer = (function(){var lexer = ({EOF:1,
|
||||
parseError:function parseError(str, hash) {
|
||||
if (this.yy.parseError) {
|
||||
this.yy.parseError(str, hash);
|
||||
@@ -172,7 +255,9 @@ 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.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 () {
|
||||
@@ -182,9 +267,7 @@ input:function () {
|
||||
this.match+=ch;
|
||||
this.matched+=ch;
|
||||
var lines = ch.match(/\n/);
|
||||
if (lines) {
|
||||
this.yylineno++;
|
||||
}
|
||||
if (lines) this.yylineno++;
|
||||
this._input = this._input.slice(1);
|
||||
return ch;
|
||||
},
|
||||
@@ -198,39 +281,44 @@ more:function () {
|
||||
},
|
||||
pastInput:function () {
|
||||
var past = this.matched.substr(0, this.matched.length - this.match.length);
|
||||
return (past.length > 20 ? "..." : "") + past.substr(-20).replace(/\n/g, "");
|
||||
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, "");
|
||||
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("-");
|
||||
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, lines;
|
||||
if (!this._input) this.done = true;
|
||||
|
||||
var token,
|
||||
match,
|
||||
col,
|
||||
lines;
|
||||
if (!this._more) {
|
||||
this.yytext = "";
|
||||
this.match = "";
|
||||
this.yytext = '';
|
||||
this.match = '';
|
||||
}
|
||||
for (var i = 0; i < this.rules.length; i++) {
|
||||
match = this._input.match(this.rules[i]);
|
||||
var rules = this._currentRules();
|
||||
for (var i=0;i < rules.length; i++) {
|
||||
match = this._input.match(this.rules[rules[i]]);
|
||||
if (match) {
|
||||
lines = match[0].match(/\n/g);
|
||||
if (lines) {
|
||||
this.yylineno += lines.length;
|
||||
}
|
||||
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.matches = match;
|
||||
@@ -238,88 +326,87 @@ next:function () {
|
||||
this._more = false;
|
||||
this._input = this._input.slice(match[0].length);
|
||||
this.matched += match[0];
|
||||
token = this.performAction.call(this, this.yy, this, i);
|
||||
if (token) {
|
||||
return token;
|
||||
} else {
|
||||
return;
|
||||
token = this.performAction.call(this, this.yy, this, rules[i],this.conditionStack[this.conditionStack.length-1]);
|
||||
if (token) return token;
|
||||
else return;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (this._input == this.EOF) {
|
||||
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});
|
||||
this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
|
||||
{text: "", token: null, line: this.yylineno});
|
||||
}
|
||||
},
|
||||
lex:function () {
|
||||
lex:function lex() {
|
||||
var r = this.next();
|
||||
if (typeof r !== "undefined") {
|
||||
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;
|
||||
}});
|
||||
lexer.performAction = function anonymous(yy, yy_) {
|
||||
switch (arguments[2]) {
|
||||
case 0:
|
||||
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 5;
|
||||
case 1:return 6;
|
||||
break;
|
||||
case 2:
|
||||
yy_.yytext = yy_.yytext.substr(1, yy_.yyleng - 2);
|
||||
return 3;
|
||||
case 2:yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2); return 4;
|
||||
break;
|
||||
case 3:
|
||||
return 15;
|
||||
case 3: return 16
|
||||
break;
|
||||
case 4:
|
||||
return 16;
|
||||
case 4: return 17
|
||||
break;
|
||||
case 5:
|
||||
return 21;
|
||||
case 5:return 22
|
||||
break;
|
||||
case 6:
|
||||
return 22;
|
||||
case 6:return 23
|
||||
break;
|
||||
case 7:
|
||||
return 20;
|
||||
case 7:return 21
|
||||
break;
|
||||
case 8:
|
||||
return 19;
|
||||
case 8:return 20
|
||||
break;
|
||||
case 9:
|
||||
return 9;
|
||||
case 9:return 10
|
||||
break;
|
||||
case 10:
|
||||
return 10;
|
||||
case 10:return 11
|
||||
break;
|
||||
case 11:
|
||||
return 7;
|
||||
case 11:return 8
|
||||
break;
|
||||
case 12:
|
||||
return "INVALID";
|
||||
case 12:return 'INVALID'
|
||||
break;
|
||||
default:;
|
||||
}
|
||||
};
|
||||
lexer.rules = [/^\s+/,/^-?([0-9]|[1-9][0-9]+)(\.[0-9]+)?([eE][-+]?[0-9]+)?\b\b/,/^"(\\["bfnrt\/\\]|\\u[a-fA-F0-9]{4}|[^\0-\x08\x0a-\x1f"\\])*"/,/^\{/,/^\}/,/^\[/,/^\]/,/^,/,/^:/,/^true\b/,/^false\b/,/^null\b/,/^./];return lexer;})()
|
||||
lexer.rules = [/^\s+/,/^-?([0-9]|[1-9][0-9]+)(\.[0-9]+)?([eE][-+]?[0-9]+)?\b\b/,/^"(\\["bfnrt/\\]|\\u[a-fA-F0-9]{4}|[^\0-\x08\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],"inclusive":true}};return lexer;})()
|
||||
parser.lexer = lexer;
|
||||
return parser;
|
||||
})();
|
||||
if (typeof require !== 'undefined') {
|
||||
exports.parser = grammar;
|
||||
exports.parse = function () { return grammar.parse.apply(grammar, arguments); }
|
||||
if (typeof require !== 'undefined' && typeof exports !== 'undefined') {
|
||||
exports.parser = jsonlint;
|
||||
exports.parse = function () { return jsonlint.parse.apply(jsonlint, arguments); }
|
||||
exports.main = function commonjsMain(args) {
|
||||
if (!args[1])
|
||||
throw new Error('Usage: '+args[0]+' FILE');
|
||||
if (typeof process !== 'undefined') {
|
||||
var source = require('fs').readFileSync(require('path').join(process.cwd(), args[1]), "utf8");
|
||||
} else {
|
||||
var cwd = require("file").path(require("file").cwd());
|
||||
if (!args[1]) {
|
||||
throw new Error("Usage: " + args[0] + " FILE");
|
||||
}
|
||||
var source = cwd.join(args[1]).read({charset: "utf-8"});
|
||||
this.parse(source);
|
||||
}
|
||||
if (require.main === module) {
|
||||
exports.main(require("system").args);
|
||||
return exports.parser.parse(source);
|
||||
}
|
||||
if (typeof module !== 'undefined' && require.main === module) {
|
||||
exports.main(typeof process !== 'undefined' ? process.argv.slice(1) : require("system").args);
|
||||
}
|
||||
}
|
||||
38
package.json
38
package.json
@@ -1,14 +1,30 @@
|
||||
{
|
||||
"author": "Zach Carter <zach@carter.name> (http://zaa.ch)",
|
||||
"name": "jsonlint",
|
||||
"author": "Zach Carter",
|
||||
"email": "zach@carter.name",
|
||||
"keywords": [
|
||||
"jsonlint",
|
||||
"json",
|
||||
"parser",
|
||||
"lint"
|
||||
],
|
||||
"githubName": "jsonlint",
|
||||
"type": "zip",
|
||||
"location": "http://github.com/zaach/jsonlint/zipball/master"
|
||||
"description": "Validate JSON",
|
||||
"keywords": ["json", "validation", "lint", "jsonlint"],
|
||||
"version": "1.0.0",
|
||||
"preferGlobal": true,
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/zaach/jsonlint.git"
|
||||
},
|
||||
"bugs": {
|
||||
"web": "http://github.com/zaach/jsonlint/issues"
|
||||
},
|
||||
"main": "lib/jsonlint.js",
|
||||
"bin": "lib/cli.js",
|
||||
"engines": {
|
||||
"node": "0.4 || 0.5"
|
||||
},
|
||||
"dependencies": {},
|
||||
"devDependencies": {
|
||||
"test": "*",
|
||||
"jison": "*",
|
||||
"uglify-js": "*"
|
||||
},
|
||||
"scripts": {
|
||||
"test": "node test/all-tests.js"
|
||||
},
|
||||
"homepage": "http://zaach.github.com/jsonlint/"
|
||||
}
|
||||
|
||||
9
scripts/bundle.js
Normal file
9
scripts/bundle.js
Normal file
@@ -0,0 +1,9 @@
|
||||
var fs = require('fs');
|
||||
var sys = require('sys');
|
||||
|
||||
var source = "var jsonlint = (function(){var require=true,module=false;var exports={};" +
|
||||
fs.readFileSync(__dirname+'/../lib/jsonlint.js', 'utf8') +
|
||||
"return exports;})()";
|
||||
|
||||
sys.puts(source);
|
||||
|
||||
6
tests/all-tests.js → test/all-tests.js
Executable file → Normal file
6
tests/all-tests.js → test/all-tests.js
Executable file → Normal file
@@ -1,6 +1,4 @@
|
||||
#!/usr/bin/env narwhal
|
||||
|
||||
var fs = require("file"),
|
||||
var fs = require("fs"),
|
||||
assert = require("assert"),
|
||||
parser = require("../lib/jsonlint").parser;
|
||||
|
||||
@@ -20,4 +18,4 @@ exports["test string with line break"] = function () {
|
||||
};
|
||||
|
||||
if (require.main === module)
|
||||
require("os").exit(require("test").run(exports));
|
||||
require("test").run(exports);
|
||||
File diff suppressed because one or more lines are too long
Reference in New Issue
Block a user