webgme-bip/src/bower_components/pegjs/peg-0.10.0.min.js

Design studio for component-based modeling with BIP.

/*
 * PEG.js 0.10.0
 *
 * http://pegjs.org/
 *
 * Copyright (c) 2010-2016 David Majda
 * Licensed under the MIT license.
 */
!function(u){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=u();else if("function"==typeof define&&define.amd)define([],u);else{var e;e="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,e.peg=u()}}(function(){var define,module,exports;return function u(e,t,r){function n(s,i){if(!t[s]){if(!e[s]){var a="function"==typeof require&&require;if(!i&&a)return a(s,!0);if(o)return o(s,!0);var c=new Error("Cannot find module '"+s+"'");throw c.code="MODULE_NOT_FOUND",c}var p=t[s]={exports:{}};e[s][0].call(p.exports,function(u){var t=e[s][1][u];return n(t?t:u)},p,p.exports,u,e,t,r)}return t[s].exports}for(var o="function"==typeof require&&require,s=0;s<r.length;s++)n(r[s]);return n}({1:[function(u,e,t){"use strict";var r=u("../utils/arrays"),n=u("./visitor"),o={findRule:function(u,e){return r.find(u.rules,function(u){return u.name===e})},indexOfRule:function(u,e){return r.indexOf(u.rules,function(u){return u.name===e})},alwaysConsumesOnSuccess:function(u,e){function t(){return!0}function s(){return!1}function i(u){return a(u.expression)}var a=n.build({rule:i,named:i,choice:function(u){return r.every(u.alternatives,a)},action:i,sequence:function(u){return r.some(u.elements,a)},labeled:i,text:i,simple_and:s,simple_not:s,optional:s,zero_or_more:s,one_or_more:i,group:i,semantic_and:s,semantic_not:s,rule_ref:function(e){return a(o.findRule(u,e.name))},literal:function(u){return""!==u.value},class:t,any:t});return a(e)}};e.exports=o},{"../utils/arrays":17,"./visitor":13}],2:[function(require,module,exports){"use strict";var arrays=require("../utils/arrays"),objects=require("../utils/objects"),compiler={visitor:require("./visitor"),passes:{check:{reportUndefinedRules:require("./passes/report-undefined-rules"),reportDuplicateRules:require("./passes/report-duplicate-rules"),reportDuplicateLabels:require("./passes/report-duplicate-labels"),reportInfiniteRecursion:require("./passes/report-infinite-recursion"),reportInfiniteRepetition:require("./passes/report-infinite-repetition")},transform:{removeProxyRules:require("./passes/remove-proxy-rules")},generate:{generateBytecode:require("./passes/generate-bytecode"),generateJS:require("./passes/generate-js")}},compile:function(ast,passes,options){options=void 0!==options?options:{};var stage;options=objects.clone(options),objects.defaults(options,{allowedStartRules:[ast.rules[0].name],cache:!1,dependencies:{},exportVar:null,format:"bare",optimize:"speed",output:"parser",trace:!1});for(stage in passes)passes.hasOwnProperty(stage)&&arrays.each(passes[stage],function(u){u(ast,options)});switch(options.output){case"parser":return eval(ast.code);case"source":return ast.code}}};module.exports=compiler},{"../utils/arrays":17,"../utils/objects":19,"./passes/generate-bytecode":5,"./passes/generate-js":6,"./passes/remove-proxy-rules":7,"./passes/report-duplicate-labels":8,"./passes/report-duplicate-rules":9,"./passes/report-infinite-recursion":10,"./passes/report-infinite-repetition":11,"./passes/report-undefined-rules":12,"./visitor":13}],3:[function(u,e,t){"use strict";function r(u){return u.charCodeAt(0).toString(16).toUpperCase()}var n={stringEscape:function(u){return u.replace(/\\/g,"\\\\").replace(/"/g,'\\"').replace(/\0/g,"\\0").replace(/\x08/g,"\\b").replace(/\t/g,"\\t").replace(/\n/g,"\\n").replace(/\f/g,"\\f").replace(/\r/g,"\\r").replace(/[\x00-\x0F]/g,function(u){return"\\x0"+r(u)}).replace(/[\x10-\x1F\x7F-\xFF]/g,function(u){return"\\x"+r(u)}).replace(/[\u0100-\u0FFF]/g,function(u){return"\\u0"+r(u)}).replace(/[\u1000-\uFFFF]/g,function(u){return"\\u"+r(u)})},regexpClassEscape:function(u){return u.replace(/\\/g,"\\\\").replace(/\//g,"\\/").replace(/\]/g,"\\]").replace(/\^/g,"\\^").replace(/-/g,"\\-").replace(/\0/g,"\\0").replace(/\t/g,"\\t").replace(/\n/g,"\\n").replace(/\v/g,"\\x0B").replace(/\f/g,"\\f").replace(/\r/g,"\\r").replace(/[\x00-\x0F]/g,function(u){return"\\x0"+r(u)}).replace(/[\x10-\x1F\x7F-\xFF]/g,function(u){return"\\x"+r(u)}).replace(/[\u0100-\u0FFF]/g,function(u){return"\\u0"+r(u)}).replace(/[\u1000-\uFFFF]/g,function(u){return"\\u"+r(u)})}};e.exports=n},{}],4:[function(u,e,t){"use strict";var r={PUSH:0,PUSH_UNDEFINED:1,PUSH_NULL:2,PUSH_FAILED:3,PUSH_EMPTY_ARRAY:4,PUSH_CURR_POS:5,POP:6,POP_CURR_POS:7,POP_N:8,NIP:9,APPEND:10,WRAP:11,TEXT:12,IF:13,IF_ERROR:14,IF_NOT_ERROR:15,WHILE_NOT_ERROR:16,MATCH_ANY:17,MATCH_STRING:18,MATCH_STRING_IC:19,MATCH_REGEXP:20,ACCEPT_N:21,ACCEPT_STRING:22,FAIL:23,LOAD_SAVED_POS:24,UPDATE_SAVED_POS:25,CALL:26,RULE:27,SILENT_FAILS_ON:28,SILENT_FAILS_OFF:29};e.exports=r},{}],5:[function(u,e,t){"use strict";function r(u){function e(u){var e=n.indexOf(F,u);return e===-1?F.push(u)-1:e}function t(u,t){return e("function("+u.join(", ")+") {"+t+"}")}function r(){return Array.prototype.concat.apply([],arguments)}function p(u,e,t){return u.concat([e.length,t.length],e,t)}function A(u,e){return u.concat([e.length],e)}function l(u,e,t,r){var s=n.map(o.values(t),function(u){return r-u});return[a.CALL,u,e,s.length].concat(s)}function E(u,e,t){return r([a.PUSH_CURR_POS],[a.SILENT_FAILS_ON],d(u,{sp:t.sp+1,env:o.clone(t.env),action:null}),[a.SILENT_FAILS_OFF],p([e?a.IF_ERROR:a.IF_NOT_ERROR],r([a.POP],[e?a.POP:a.POP_CURR_POS],[a.PUSH_UNDEFINED]),r([a.POP],[e?a.POP_CURR_POS:a.POP],[a.PUSH_FAILED])))}function C(u,e,n){var s=t(o.keys(n.env),u);return r([a.UPDATE_SAVED_POS],l(s,0,n.env,n.sp),p([a.IF],r([a.POP],e?[a.PUSH_FAILED]:[a.PUSH_UNDEFINED]),r([a.POP],e?[a.PUSH_UNDEFINED]:[a.PUSH_FAILED])))}function f(u){return A([a.WHILE_NOT_ERROR],r([a.APPEND],u))}var F=[],d=i.build({grammar:function(u){n.each(u.rules,d),u.consts=F},rule:function(u){u.bytecode=d(u.expression,{sp:-1,env:{},action:null})},named:function(u,t){var n=e('peg$otherExpectation("'+c.stringEscape(u.name)+'")');return r([a.SILENT_FAILS_ON],d(u.expression,t),[a.SILENT_FAILS_OFF],p([a.IF_ERROR],[a.FAIL,n],[]))},choice:function(u,e){function t(u,e){return r(d(u[0],{sp:e.sp,env:o.clone(e.env),action:null}),u.length>1?p([a.IF_ERROR],r([a.POP],t(u.slice(1),e)),[]):[])}return t(u.alternatives,e)},action:function(u,e){var n=o.clone(e.env),s="sequence"!==u.expression.type||0===u.expression.elements.length,i=d(u.expression,{sp:e.sp+(s?1:0),env:n,action:u}),c=t(o.keys(n),u.code);return s?r([a.PUSH_CURR_POS],i,p([a.IF_NOT_ERROR],r([a.LOAD_SAVED_POS,1],l(c,1,n,e.sp+2)),[]),[a.NIP]):i},sequence:function(u,e){function n(e,s){var i,c;return e.length>0?(i=u.elements.length-e.slice(1).length,r(d(e[0],{sp:s.sp,env:s.env,action:null}),p([a.IF_NOT_ERROR],n(e.slice(1),{sp:s.sp+1,env:s.env,action:s.action}),r(i>1?[a.POP_N,i]:[a.POP],[a.POP_CURR_POS],[a.PUSH_FAILED])))):s.action?(c=t(o.keys(s.env),s.action.code),r([a.LOAD_SAVED_POS,u.elements.length],l(c,u.elements.length,s.env,s.sp),[a.NIP])):r([a.WRAP,u.elements.length],[a.NIP])}return r([a.PUSH_CURR_POS],n(u.elements,{sp:e.sp+1,env:e.env,action:e.action}))},labeled:function(u,e){var t=o.clone(e.env);return e.env[u.label]=e.sp+1,d(u.expression,{sp:e.sp,env:t,action:null})},text:function(u,e){return r([a.PUSH_CURR_POS],d(u.expression,{sp:e.sp+1,env:o.clone(e.env),action:null}),p([a.IF_NOT_ERROR],r([a.POP],[a.TEXT]),[a.NIP]))},simple_and:function(u,e){return E(u.expression,!1,e)},simple_not:function(u,e){return E(u.expression,!0,e)},optional:function(u,e){return r(d(u.expression,{sp:e.sp,env:o.clone(e.env),action:null}),p([a.IF_ERROR],r([a.POP],[a.PUSH_NULL]),[]))},zero_or_more:function(u,e){var t=d(u.expression,{sp:e.sp+1,env:o.clone(e.env),action:null});return r([a.PUSH_EMPTY_ARRAY],t,f(t),[a.POP])},one_or_more:function(u,e){var t=d(u.expression,{sp:e.sp+1,env:o.clone(e.env),action:null});return r([a.PUSH_EMPTY_ARRAY],t,p([a.IF_NOT_ERROR],r(f(t),[a.POP]),r([a.POP],[a.POP],[a.PUSH_FAILED])))},group:function(u,e){return d(u.expression,{sp:e.sp,env:o.clone(e.env),action:null})},semantic_and:function(u,e){return C(u.code,!1,e)},semantic_not:function(u,e){return C(u.code,!0,e)},rule_ref:function(e){return[a.RULE,s.indexOfRule(u,e.name)]},literal:function(u){var t,r;return u.value.length>0?(t=e('"'+c.stringEscape(u.ignoreCase?u.value.toLowerCase():u.value)+'"'),r=e('peg$literalExpectation("'+c.stringEscape(u.value)+'", '+u.ignoreCase+")"),p(u.ignoreCase?[a.MATCH_STRING_IC,t]:[a.MATCH_STRING,t],u.ignoreCase?[a.ACCEPT_N,u.value.length]:[a.ACCEPT_STRING,t],[a.FAIL,r])):(t=e('""'),[a.PUSH,t])},class:function(u){var t,r,o,s;return t=u.parts.length>0?"/^["+(u.inverted?"^":"")+n.map(u.parts,function(u){return u instanceof Array?c.regexpClassEscape(u[0])+"-"+c.regexpClassEscape(u[1]):c.regexpClassEscape(u)}).join("")+"]/"+(u.ignoreCase?"i":""):u.inverted?"/^[\\S\\s]/":"/^(?!)/",r="["+n.map(u.parts,function(u){return u instanceof Array?'["'+c.stringEscape(u[0])+'", "'+c.stringEscape(u[1])+'"]':'"'+c.stringEscape(u)+'"'}).join(", ")+"]",o=e(t),s=e("peg$classExpectation("+r+", "+u.inverted+", "+u.ignoreCase+")"),p([a.MATCH_REGEXP,o],[a.ACCEPT_N,1],[a.FAIL,s])},any:function(){var u=e("peg$anyExpectation()");return p([a.MATCH_ANY],[a.ACCEPT_N,1],[a.FAIL,u])}});d(u)}var n=u("../../utils/arrays"),o=u("../../utils/objects"),s=u("../asts"),i=u("../visitor"),a=u("../opcodes"),c=u("../js");e.exports=r},{"../../utils/arrays":17,"../../utils/objects":19,"../asts":1,"../js":3,"../opcodes":4,"../visitor":13}],6:[function(require,module,exports){"use strict";function generateJS(ast,options){function indent2(u){return u.replace(/^(.+)$/gm,"  $1")}function indent6(u){return u.replace(/^(.+)$/gm,"      $1")}function indent10(u){return u.replace(/^(.+)$/gm,"          $1")}function generateTables(){return"size"===options.optimize?["peg$consts = [",indent2(ast.consts.join(",\n")),"],","","peg$bytecode = [",indent2(arrays.map(ast.rules,function(u){return'peg$decode("'+js.stringEscape(arrays.map(u.bytecode,function(u){return String.fromCharCode(u+32)}).join(""))+'")'}).join(",\n")),"],"].join("\n"):arrays.map(ast.consts,function(u,e){return"peg$c"+e+" = "+u+","}).join("\n")}function generateRuleHeader(u,e){var t=[];return t.push(""),options.trace&&t.push(["peg$tracer.trace({",'  type:     "rule.enter",',"  rule:     "+u+",","  location: peg$computeLocation(startPos, startPos)","});",""].join("\n")),options.cache&&(t.push(["var key    = peg$currPos * "+ast.rules.length+" + "+e+",","    cached = peg$resultsCache[key];","","if (cached) {","  peg$currPos = cached.nextPos;",""].join("\n")),options.trace&&t.push(["if (cached.result !== peg$FAILED) {","  peg$tracer.trace({",'    type:   "rule.match",',"    rule:   "+u+",","    result: cached.result,","    location: peg$computeLocation(startPos, peg$currPos)","  });","} else {","  peg$tracer.trace({",'    type: "rule.fail",',"    rule: "+u+",","    location: peg$computeLocation(startPos, startPos)","  });","}",""].join("\n")),t.push(["  return cached.result;","}",""].join("\n"))),t.join("\n")}function generateRuleFooter(u,e){var t=[];return options.cache&&t.push(["","peg$resultsCache[key] = { nextPos: peg$currPos, result: "+e+" };"].join("\n")),options.trace&&t.push(["","if ("+e+" !== peg$FAILED) {","  peg$tracer.trace({",'    type:   "rule.match",',"    rule:   "+u+",","    result: "+e+",","    location: peg$computeLocation(startPos, peg$currPos)","  });","} else {","  peg$tracer.trace({",'    type: "rule.fail",',"    rule: "+u+",","    location: peg$computeLocation(startPos, startPos)","  });","}"].join("\n")),t.push(["","return "+e+";"].join("\n")),t.join("\n")}function generateInterpreter(){function u(u,e){var t=e+3,r="bc[ip + "+(t-2)+"]",n="bc[ip + "+(t-1)+"]";return["ends.push(end);","ips.push(ip + "+t+" + "+r+" + "+n+");","","if ("+u+") {","  end = ip + "+t+" + "+r+";","  ip += "+t+";","} else {","  end = ip + "+t+" + "+r+" + "+n+";","  ip += "+t+" + "+r+";","}","","break;"].join("\n")}function e(u){var e=2,t="bc[ip + "+(e-1)+"]";return["if ("+u+") {","  ends.push(end);","  ips.push(ip);","","  end = ip + "+e+" + "+t+";","  ip += "+e+";","} else {","  ip += "+e+" + "+t+";","}","","break;"].join("\n")}function t(){var u=4,e="bc[ip + "+(u-1)+"]";return["params = bc.slice(ip + "+u+", ip + "+u+" + "+e+");","for (i = 0; i < "+e+"; i++) {","  params[i] = stack[stack.length - 1 - params[i]];","}","","stack.splice(","  stack.length - bc[ip + 2],","  bc[ip + 2],","  peg$consts[bc[ip + 1]].apply(null, params)",");","","ip += "+u+" + "+e+";","break;"].join("\n")}var r=[];return r.push(["function peg$decode(s) {","  var bc = new Array(s.length), i;","","  for (i = 0; i < s.length; i++) {","    bc[i] = s.charCodeAt(i) - 32;","  }","","  return bc;","}","","function peg$parseRule(index) {"].join("\n")),options.trace?r.push(["  var bc       = peg$bytecode[index],","      ip       = 0,","      ips      = [],","      end      = bc.length,","      ends     = [],","      stack    = [],","      startPos = peg$currPos,","      params, i;"].join("\n")):r.push(["  var bc    = peg$bytecode[index],","      ip    = 0,","      ips   = [],","      end   = bc.length,","      ends  = [],","      stack = [],","      params, i;"].join("\n")),r.push(indent2(generateRuleHeader("peg$ruleNames[index]","index"))),r.push(["  while (true) {","    while (ip < end) {","      switch (bc[ip]) {","        case "+op.PUSH+":","          stack.push(peg$consts[bc[ip + 1]]);","          ip += 2;","          break;","","        case "+op.PUSH_UNDEFINED+":","          stack.push(void 0);","          ip++;","          break;","","        case "+op.PUSH_NULL+":","          stack.push(null);","          ip++;","          break;","","        case "+op.PUSH_FAILED+":","          stack.push(peg$FAILED);","          ip++;","          break;","","        case "+op.PUSH_EMPTY_ARRAY+":","          stack.push([]);","          ip++;","          break;","","        case "+op.PUSH_CURR_POS+":","          stack.push(peg$currPos);","          ip++;","          break;","","        case "+op.POP+":","          stack.pop();","          ip++;","          break;","","        case "+op.POP_CURR_POS+":","          peg$currPos = stack.pop();","          ip++;","          break;","","        case "+op.POP_N+":","          stack.length -= bc[ip + 1];","          ip += 2;","          break;","","        case "+op.NIP+":","          stack.splice(-2, 1);","          ip++;","          break;","","        case "+op.APPEND+":","          stack[stack.length - 2].push(stack.pop());","          ip++;","          break;","","        case "+op.WRAP+":","          stack.push(stack.splice(stack.length - bc[ip + 1], bc[ip + 1]));","          ip += 2;","          break;","","        case "+op.TEXT+":","          stack.push(input.substring(stack.pop(), peg$currPos));","          ip++;","          break;","","        case "+op.IF+":",indent10(u("stack[stack.length - 1]",0)),"","        case "+op.IF_ERROR+":",indent10(u("stack[stack.length - 1] === peg$FAILED",0)),"","        case "+op.IF_NOT_ERROR+":",indent10(u("stack[stack.length - 1] !== peg$FAILED",0)),"","        case "+op.WHILE_NOT_ERROR+":",indent10(e("stack[stack.length - 1] !== peg$FAILED")),"","        case "+op.MATCH_ANY+":",indent10(u("input.length > peg$currPos",0)),"","        case "+op.MATCH_STRING+":",indent10(u("input.substr(peg$currPos, peg$consts[bc[ip + 1]].length) === peg$consts[bc[ip + 1]]",1)),"","        case "+op.MATCH_STRING_IC+":",indent10(u("input.substr(peg$currPos, peg$consts[bc[ip + 1]].length).toLowerCase() === peg$consts[bc[ip + 1]]",1)),"","        case "+op.MATCH_REGEXP+":",indent10(u("peg$consts[bc[ip + 1]].test(input.charAt(peg$currPos))",1)),"","        case "+op.ACCEPT_N+":","          stack.push(input.substr(peg$currPos, bc[ip + 1]));","          peg$currPos += bc[ip + 1];","          ip += 2;","          break;","","        case "+op.ACCEPT_STRING+":","          stack.push(peg$consts[bc[ip + 1]]);","          peg$currPos += peg$consts[bc[ip + 1]].length;","          ip += 2;","          break;","","        case "+op.FAIL+":","          stack.push(peg$FAILED);","          if (peg$silentFails === 0) {","            peg$fail(peg$consts[bc[ip + 1]]);","          }","          ip += 2;","          break;","","        case "+op.LOAD_SAVED_POS+":","          peg$savedPos = stack[stack.length - 1 - bc[ip + 1]];","          ip += 2;","          break;","","        case "+op.UPDATE_SAVED_POS+":","          peg$savedPos = peg$currPos;","          ip++;","          break;","","        case "+op.CALL+":",indent10(t()),"","        case "+op.RULE+":","          stack.push(peg$parseRule(bc[ip + 1]));","          ip += 2;","          break;","","        case "+op.SILENT_FAILS_ON+":","          peg$silentFails++;","          ip++;","          break;","","        case "+op.SILENT_FAILS_OFF+":","          peg$silentFails--;","          ip++;","          break;","","        default:",'          throw new Error("Invalid opcode: " + bc[ip] + ".");',"      }","    }","","    if (ends.length > 0) {","      end = ends.pop();","      ip = ips.pop();","    } else {","      break;","    }","  }"].join("\n")),r.push(indent2(generateRuleFooter("peg$ruleNames[index]","stack[0]"))),r.push("}"),r.join("\n")}function generateRuleFunction(rule){function c(u){return"peg$c"+u}function s(u){return"s"+u}function compile(bc){function compileCondition(u,e){var t,r,n,o,s=e+3,i=bc[ip+s-2],a=bc[ip+s-1],c=stack.sp;if(ip+=s,t=compile(bc.slice(ip,ip+i)),n=stack.sp,ip+=i,a>0&&(stack.sp=c,r=compile(bc.slice(ip,ip+a)),o=stack.sp,ip+=a,n!==o))throw new Error("Branches of a condition must move the stack pointer in the same way.");parts.push("if ("+u+") {"),parts.push(indent2(t)),a>0&&(parts.push("} else {"),parts.push(indent2(r))),parts.push("}")}function compileLoop(u){var e,t,r=2,n=bc[ip+r-1],o=stack.sp;if(ip+=r,e=compile(bc.slice(ip,ip+n)),t=stack.sp,ip+=n,t!==o)throw new Error("Body of a loop can't move the stack pointer.");parts.push("while ("+u+") {"),parts.push(indent2(e)),parts.push("}")}function compileCall(){var u=4,e=bc[ip+u-1],t=c(bc[ip+1])+"("+arrays.map(bc.slice(ip+u,ip+u+e),function(u){return stack.index(u)}).join(", ")+")";stack.pop(bc[ip+2]),parts.push(stack.push(t)),ip+=u+e}for(var ip=0,end=bc.length,parts=[],value;ip<end;)switch(bc[ip]){case op.PUSH:parts.push(stack.push(c(bc[ip+1]))),ip+=2;break;case op.PUSH_CURR_POS:parts.push(stack.push("peg$currPos")),ip++;break;case op.PUSH_UNDEFINED:parts.push(stack.push("void 0")),ip++;break;case op.PUSH_NULL:parts.push(stack.push("null")),ip++;break;case op.PUSH_FAILED:parts.push(stack.push("peg$FAILED")),ip++;break;case op.PUSH_EMPTY_ARRAY:parts.push(stack.push("[]")),ip++;break;case op.POP:stack.pop(),ip++;break;case op.POP_CURR_POS:parts.push("peg$currPos = "+stack.pop()+";"),ip++;break;case op.POP_N:stack.pop(bc[ip+1]),ip+=2;break;case op.NIP:value=stack.pop(),stack.pop(),parts.push(stack.push(value)),ip++;break;case op.APPEND:value=stack.pop(),parts.push(stack.top()+".push("+value+");"),ip++;break;case op.WRAP:parts.push(stack.push("["+stack.pop(bc[ip+1]).join(", ")+"]")),ip+=2;break;case op.TEXT:parts.push(stack.push("input.substring("+stack.pop()+", peg$currPos)")),ip++;break;case op.IF:compileCondition(stack.top(),0);break;case op.IF_ERROR:compileCondition(stack.top()+" === peg$FAILED",0);break;case op.IF_NOT_ERROR:compileCondition(stack.top()+" !== peg$FAILED",0);break;case op.WHILE_NOT_ERROR:compileLoop(stack.top()+" !== peg$FAILED",0);break;case op.MATCH_ANY:compileCondition("input.length > peg$currPos",0);break;case op.MATCH_STRING:compileCondition(eval(ast.consts[bc[ip+1]]).length>1?"input.substr(peg$currPos, "+eval(ast.consts[bc[ip+1]]).length+") === "+c(bc[ip+1]):"input.charCodeAt(peg$currPos) === "+eval(ast.consts[bc[ip+1]]).charCodeAt(0),1);break;case op.MATCH_STRING_IC:compileCondition("input.substr(peg$currPos, "+eval(ast.consts[bc[ip+1]]).length+").toLowerCase() === "+c(bc[ip+1]),1);break;case op.MATCH_REGEXP:compileCondition(c(bc[ip+1])+".test(input.charAt(peg$currPos))",1);break;case op.ACCEPT_N:parts.push(stack.push(bc[ip+1]>1?"input.substr(peg$currPos, "+bc[ip+1]+")":"input.charAt(peg$currPos)")),parts.push(bc[ip+1]>1?"peg$currPos += "+bc[ip+1]+";":"peg$currPos++;"),ip+=2;break;case op.ACCEPT_STRING:parts.push(stack.push(c(bc[ip+1]))),parts.push(eval(ast.consts[bc[ip+1]]).length>1?"peg$currPos += "+eval(ast.consts[bc[ip+1]]).length+";":"peg$currPos++;"),ip+=2;break;case op.FAIL:parts.push(stack.push("peg$FAILED")),parts.push("if (peg$silentFails === 0) { peg$fail("+c(bc[ip+1])+"); }"),ip+=2;break;case op.LOAD_SAVED_POS:parts.push("peg$savedPos = "+stack.index(bc[ip+1])+";"),ip+=2;break;case op.UPDATE_SAVED_POS:parts.push("peg$savedPos = peg$currPos;"),ip++;break;case op.CALL:compileCall();break;case op.RULE:parts.push(stack.push("peg$parse"+ast.rules[bc[ip+1]].name+"()")),ip+=2;break;case op.SILENT_FAILS_ON:parts.push("peg$silentFails++;"),ip++;break;case op.SILENT_FAILS_OFF:parts.push("peg$silentFails--;"),ip++;break;default:throw new Error("Invalid opcode: "+bc[ip]+".")}return parts.join("\n")}var parts=[],code,stack={sp:-1,maxSp:-1,push:function(u){var e=s(++this.sp)+" = "+u+";";return this.sp>this.maxSp&&(this.maxSp=this.sp),e},pop:function(u){var e;return void 0===u?s(this.sp--):(e=arrays.map(arrays.range(this.sp-u+1,this.sp+1),s),this.sp-=u,e)},top:function(){return s(this.sp)},index:function(u){return s(this.sp-u)}};return code=compile(rule.bytecode),parts.push("function peg$parse"+rule.name+"() {"),options.trace?parts.push(["  var "+arrays.map(arrays.range(0,stack.maxSp+1),s).join(", ")+",","      startPos = peg$currPos;"].join("\n")):parts.push("  var "+arrays.map(arrays.range(0,stack.maxSp+1),s).join(", ")+";"),parts.push(indent2(generateRuleHeader('"'+js.stringEscape(rule.name)+'"',asts.indexOfRule(ast,rule.name)))),parts.push(indent2(code)),parts.push(indent2(generateRuleFooter('"'+js.stringEscape(rule.name)+'"',s(0)))),parts.push("}"),parts.join("\n")}function generateToplevel(){var u,e,t,r,n,o=[];return o.push(["function peg$subclass(child, parent) {","  function ctor() { this.constructor = child; }","  ctor.prototype = parent.prototype;","  child.prototype = new ctor();","}","","function peg$SyntaxError(message, expected, found, location) {","  this.message  = message;","  this.expected = expected;","  this.found    = found;","  this.location = location;",'  this.name     = "SyntaxError";',"",'  if (typeof Error.captureStackTrace === "function") {',"    Error.captureStackTrace(this, peg$SyntaxError);","  }","}","","peg$subclass(peg$SyntaxError, Error);","","peg$SyntaxError.buildMessage = function(expected, found) {","  var DESCRIBE_EXPECTATION_FNS = {","        literal: function(expectation) {",'          return "\\"" + literalEscape(expectation.text) + "\\"";',"        },","",'        "class": function(expectation) {','          var escapedParts = "",',"              i;","","          for (i = 0; i < expectation.parts.length; i++) {","            escapedParts += expectation.parts[i] instanceof Array",'              ? classEscape(expectation.parts[i][0]) + "-" + classEscape(expectation.parts[i][1])',"              : classEscape(expectation.parts[i]);","          }","",'          return "[" + (expectation.inverted ? "^" : "") + escapedParts + "]";',"        },","","        any: function(expectation) {",'          return "any character";',"        },","","        end: function(expectation) {",'          return "end of input";',"        },","","        other: function(expectation) {","          return expectation.description;","        }","      };","","  function hex(ch) {","    return ch.charCodeAt(0).toString(16).toUpperCase();","  }","","  function literalEscape(s) {","    return s","      .replace(/\\\\/g, '\\\\\\\\')","      .replace(/\"/g,  '\\\\\"')","      .replace(/\\0/g, '\\\\0')","      .replace(/\\t/g, '\\\\t')","      .replace(/\\n/g, '\\\\n')","      .replace(/\\r/g, '\\\\r')","      .replace(/[\\x00-\\x0F]/g,          function(ch) { return '\\\\x0' + hex(ch); })","      .replace(/[\\x10-\\x1F\\x7F-\\x9F]/g, function(ch) { return '\\\\x'  + hex(ch); });","  }","","  function classEscape(s) {","    return s","      .replace(/\\\\/g, '\\\\\\\\')","      .replace(/\\]/g, '\\\\]')","      .replace(/\\^/g, '\\\\^')","      .replace(/-/g,  '\\\\-')","      .replace(/\\0/g, '\\\\0')","      .replace(/\\t/g, '\\\\t')","      .replace(/\\n/g, '\\\\n')","      .replace(/\\r/g, '\\\\r')","      .replace(/[\\x00-\\x0F]/g,          function(ch) { return '\\\\x0' + hex(ch); })","      .replace(/[\\x10-\\x1F\\x7F-\\x9F]/g, function(ch) { return '\\\\x'  + hex(ch); });","  }","","  function describeExpectation(expectation) {","    return DESCRIBE_EXPECTATION_FNS[expectation.type](expectation);","  }","","  function describeExpected(expected) {","    var descriptions = new Array(expected.length),","        i, j;","","    for (i = 0; i < expected.length; i++) {","      descriptions[i] = describeExpectation(expected[i]);","    }","","    descriptions.sort();","","    if (descriptions.length > 0) {","      for (i = 1, j = 1; i < descriptions.length; i++) {","        if (descriptions[i - 1] !== descriptions[i]) {","          descriptions[j] = descriptions[i];","          j++;","        }","      }","      descriptions.length = j;","    }","","    switch (descriptions.length) {","      case 1:","        return descriptions[0];","","      case 2:",'        return descriptions[0] + " or " + descriptions[1];',"","      default:",'        return descriptions.slice(0, -1).join(", ")','          + ", or "',"          + descriptions[descriptions.length - 1];","    }","  }","","  function describeFound(found) {",'    return found ? "\\"" + literalEscape(found) + "\\"" : "end of input";',"  }","",'  return "Expected " + describeExpected(expected) + " but " + describeFound(found) + " found.";',"};",""].join("\n")),options.trace&&o.push(["function peg$DefaultTracer() {","  this.indentLevel = 0;","}","","peg$DefaultTracer.prototype.trace = function(event) {","  var that = this;","","  function log(event) {","    function repeat(string, n) {",'       var result = "", i;',"","       for (i = 0; i < n; i++) {","         result += string;","       }","","       return result;","    }","","    function pad(string, length) {",'      return string + repeat(" ", length - string.length);',"    }","",'    if (typeof console === "object") {',"      console.log(",'        event.location.start.line + ":" + event.location.start.column + "-"','          + event.location.end.line + ":" + event.location.end.column + " "','          + pad(event.type, 10) + " "','          + repeat("  ", that.indentLevel) + event.rule',"      );","    }","  }","","  switch (event.type) {",'    case "rule.enter":',"      log(event);","      this.indentLevel++;","      break;","",'    case "rule.match":',"      this.indentLevel--;","      log(event);","      break;","",'    case "rule.fail":',"      this.indentLevel--;","      log(event);","      break;","","    default:",'      throw new Error("Invalid event type: " + event.type + ".");',"  }","};",""].join("\n")),o.push(["function peg$parse(input, options) {","  options = options !== void 0 ? options : {};","","  var peg$FAILED = {},",""].join("\n")),"size"===options.optimize?(u="{ "+arrays.map(options.allowedStartRules,function(u){return u+": "+asts.indexOfRule(ast,u)}).join(", ")+" }",e=asts.indexOfRule(ast,options.allowedStartRules[0]),o.push(["      peg$startRuleIndices = "+u+",","      peg$startRuleIndex   = "+e+","].join("\n"))):(t="{ "+arrays.map(options.allowedStartRules,function(u){return u+": peg$parse"+u}).join(", ")+" }",r="peg$parse"+options.allowedStartRules[0],o.push(["      peg$startRuleFunctions = "+t+",","      peg$startRuleFunction  = "+r+","].join("\n"))),o.push(""),o.push(indent6(generateTables())),o.push(["","      peg$currPos          = 0,","      peg$savedPos         = 0,","      peg$posDetailsCache  = [{ line: 1, column: 1 }],","      peg$maxFailPos       = 0,","      peg$maxFailExpected  = [],","      peg$silentFails      = 0,",""].join("\n")),options.cache&&o.push(["      peg$resultsCache = {},",""].join("\n")),options.trace&&("size"===options.optimize&&(n="["+arrays.map(ast.rules,function(u){return'"'+js.stringEscape(u.name)+'"'}).join(", ")+"]",o.push(["      peg$ruleNames = "+n+",",""].join("\n"))),o.push(['      peg$tracer = "tracer" in options ? options.tracer : new peg$DefaultTracer(),',""].join("\n"))),o.push(["      peg$result;",""].join("\n")),"size"===options.optimize?o.push(['  if ("startRule" in options) {',"    if (!(options.startRule in peg$startRuleIndices)) {",'      throw new Error("Can\'t start parsing from rule \\"" + options.startRule + "\\".");',"    }","","    peg$startRuleIndex = peg$startRuleIndices[options.startRule];","  }"].join("\n")):o.push(['  if ("startRule" in options) {',"    if (!(options.startRule in peg$startRuleFunctions)) {",'      throw new Error("Can\'t start parsing from rule \\"" + options.startRule + "\\".");',"    }","","    peg$startRuleFunction = peg$startRuleFunctions[options.startRule];","  }"].join("\n")),o.push(["","  function text() {","    return input.substring(peg$savedPos, peg$currPos);","  }","","  function location() {","    return peg$computeLocation(peg$savedPos, peg$currPos);","  }","","  function expected(description, location) {","    location = location !== void 0 ? location : peg$computeLocation(peg$savedPos, peg$currPos)","","    throw peg$buildStructuredError(","      [peg$otherExpectation(description)],","      input.substring(peg$savedPos, peg$currPos),","      location","    );","  }","","  function error(message, location) {","    location = location !== void 0 ? location : peg$computeLocation(peg$savedPos, peg$currPos)","","    throw peg$buildSimpleError(message, location);","  }","","  function peg$literalExpectation(text, ignoreCase) {",'    return { type: "literal", text: text, ignoreCase: ignoreCase };',"  }","","  function peg$classExpectation(parts, inverted, ignoreCase) {",'    return { type: "class", parts: parts, inverted: inverted, ignoreCase: ignoreCase };',"  }","","  function peg$anyExpectation() {",'    return { type: "any" };',"  }","","  function peg$endExpectation() {",'    return { type: "end" };',"  }","","  function peg$otherExpectation(description) {",'    return { type: "other", description: description };',"  }","","  function peg$computePosDetails(pos) {","    var details = peg$posDetailsCache[pos], p;","","    if (details) {","      return details;","    } else {","      p = pos - 1;","      while (!peg$posDetailsCache[p]) {","        p--;","      }","","      details = peg$posDetailsCache[p];","      details = {","        line:   details.line,","        column: details.column","      };","","      while (p < pos) {","        if (input.charCodeAt(p) === 10) {","          details.line++;","          details.column = 1;","        } else {","          details.column++;","        }","","        p++;","      }","","      peg$posDetailsCache[pos] = details;","      return details;","    }","  }","","  function peg$computeLocation(startPos, endPos) {","    var startPosDetails = peg$computePosDetails(startPos),","        endPosDetails   = peg$computePosDetails(endPos);","","    return {","      start: {","        offset: startPos,","        line:   startPosDetails.line,","        column: startPosDetails.column","      },","      end: {","        offset: endPos,","        line:   endPosDetails.line,","        column: endPosDetails.column","      }","    };","  }","","  function peg$fail(expected) {","    if (peg$currPos < peg$maxFailPos) { return; }","","    if (peg$currPos > peg$maxFailPos) {","      peg$maxFailPos = peg$currPos;","      peg$maxFailExpected = [];","    }","","    peg$maxFailExpected.push(expected);","  }","","  function peg$buildSimpleError(message, location) {","    return new peg$SyntaxError(message, null, null, location);","  }","","  function peg$buildStructuredError(expected, found, location) {","    return new peg$SyntaxError(","      peg$SyntaxError.buildMessage(expected, found),","      expected,","      found,","      location","    );","  }",""].join("\n")),"size"===options.optimize?(o.push(indent2(generateInterpreter())),
o.push("")):arrays.each(ast.rules,function(u){o.push(indent2(generateRuleFunction(u))),o.push("")}),ast.initializer&&(o.push(indent2(ast.initializer.code)),o.push("")),"size"===options.optimize?o.push("  peg$result = peg$parseRule(peg$startRuleIndex);"):o.push("  peg$result = peg$startRuleFunction();"),o.push(["","  if (peg$result !== peg$FAILED && peg$currPos === input.length) {","    return peg$result;","  } else {","    if (peg$result !== peg$FAILED && peg$currPos < input.length) {","      peg$fail(peg$endExpectation());","    }","","    throw peg$buildStructuredError(","      peg$maxFailExpected,","      peg$maxFailPos < input.length ? input.charAt(peg$maxFailPos) : null,","      peg$maxFailPos < input.length","        ? peg$computeLocation(peg$maxFailPos, peg$maxFailPos + 1)","        : peg$computeLocation(peg$maxFailPos, peg$maxFailPos)","    );","  }","}"].join("\n")),o.join("\n")}function generateWrapper(u){function e(){return["/*"," * Generated by PEG.js 0.10.0."," *"," * http://pegjs.org/"," */"].join("\n")}function t(){return options.trace?["{","  SyntaxError:   peg$SyntaxError,","  DefaultTracer: peg$DefaultTracer,","  parse:         peg$parse","}"].join("\n"):["{","  SyntaxError: peg$SyntaxError,","  parse:       peg$parse","}"].join("\n")}var r={bare:function(){return[e(),"(function() {",'  "use strict";',"",indent2(u),"",indent2("return "+t()+";"),"})()"].join("\n")},commonjs:function(){var r=[],n=objects.keys(options.dependencies),o=arrays.map(n,function(u){return u+' = require("'+js.stringEscape(options.dependencies[u])+'")'});return r.push([e(),"",'"use strict";',""].join("\n")),o.length>0&&(r.push("var "+o.join(", ")+";"),r.push("")),r.push([u,"","module.exports = "+t()+";",""].join("\n")),r.join("\n")},amd:function(){var r=objects.values(options.dependencies),n=objects.keys(options.dependencies),o="["+arrays.map(r,function(u){return'"'+js.stringEscape(u)+'"'}).join(", ")+"]",s=n.join(", ");return[e(),"define("+o+", function("+s+") {",'  "use strict";',"",indent2(u),"",indent2("return "+t()+";"),"});",""].join("\n")},globals:function(){return[e(),"(function(root) {",'  "use strict";',"",indent2(u),"",indent2("root."+options.exportVar+" = "+t()+";"),"})(this);",""].join("\n")},umd:function(){var r=[],n=objects.values(options.dependencies),o=objects.keys(options.dependencies),s="["+arrays.map(n,function(u){return'"'+js.stringEscape(u)+'"'}).join(", ")+"]",i=arrays.map(n,function(u){return'require("'+js.stringEscape(u)+'")'}).join(", "),a=o.join(", ");return r.push([e(),"(function(root, factory) {",'  if (typeof define === "function" && define.amd) {',"    define("+s+", factory);",'  } else if (typeof module === "object" && module.exports) {',"    module.exports = factory("+i+");"].join("\n")),null!==options.exportVar&&r.push(["  } else {","    root."+options.exportVar+" = factory();"].join("\n")),r.push(["  }","})(this, function("+a+") {",'  "use strict";',"",indent2(u),"",indent2("return "+t()+";"),"});",""].join("\n")),r.join("\n")}};return r[options.format]()}ast.code=generateWrapper(generateToplevel())}var arrays=require("../../utils/arrays"),objects=require("../../utils/objects"),asts=require("../asts"),op=require("../opcodes"),js=require("../js");module.exports=generateJS},{"../../utils/arrays":17,"../../utils/objects":19,"../asts":1,"../js":3,"../opcodes":4}],7:[function(u,e,t){"use strict";function r(u,e){function t(u){return"rule"===u.type&&"rule_ref"===u.expression.type}function r(u,e,t){var r=o.build({rule_ref:function(u){u.name===e&&(u.name=t)}});r(u)}var s=[];n.each(u.rules,function(o,i){t(o)&&(r(u,o.name,o.expression.name),n.contains(e.allowedStartRules,o.name)||s.push(i))}),s.reverse(),n.each(s,function(e){u.rules.splice(e,1)})}var n=u("../../utils/arrays"),o=u("../visitor");e.exports=r},{"../../utils/arrays":17,"../visitor":13}],8:[function(u,e,t){"use strict";function r(u){function e(u,e){t(u.expression,s.clone(e))}var t=i.build({rule:function(u){t(u.expression,{})},choice:function(u,e){o.each(u.alternatives,function(u){t(u,s.clone(e))})},action:e,labeled:function(u,e){if(e.hasOwnProperty(u.label))throw new n('Label "'+u.label+'" is already defined at line '+e[u.label].start.line+", column "+e[u.label].start.column+".",u.location);t(u.expression,e),e[u.label]=u.location},text:e,simple_and:e,simple_not:e,optional:e,zero_or_more:e,one_or_more:e,group:e});t(u)}var n=u("../../grammar-error"),o=u("../../utils/arrays"),s=u("../../utils/objects"),i=u("../visitor");e.exports=r},{"../../grammar-error":14,"../../utils/arrays":17,"../../utils/objects":19,"../visitor":13}],9:[function(u,e,t){"use strict";function r(u){var e={},t=o.build({rule:function(u){if(e.hasOwnProperty(u.name))throw new n('Rule "'+u.name+'" is already defined at line '+e[u.name].start.line+", column "+e[u.name].start.column+".",u.location);e[u.name]=u.location}});t(u)}var n=u("../../grammar-error"),o=u("../visitor");e.exports=r},{"../../grammar-error":14,"../visitor":13}],10:[function(u,e,t){"use strict";function r(u){var e=[],t=i.build({rule:function(u){e.push(u.name),t(u.expression),e.pop(u.name)},sequence:function(e){n.every(e.elements,function(e){return t(e),!s.alwaysConsumesOnSuccess(u,e)})},rule_ref:function(r){if(n.contains(e,r.name))throw e.push(r.name),new o("Possible infinite loop when parsing (left recursion: "+e.join(" -> ")+").",r.location);t(s.findRule(u,r.name))}});t(u)}var n=u("../../utils/arrays"),o=u("../../grammar-error"),s=u("../asts"),i=u("../visitor");e.exports=r},{"../../grammar-error":14,"../../utils/arrays":17,"../asts":1,"../visitor":13}],11:[function(u,e,t){"use strict";function r(u){var e=s.build({zero_or_more:function(e){if(!o.alwaysConsumesOnSuccess(u,e.expression))throw new n("Possible infinite loop when parsing (repetition used with an expression that may not consume any input).",e.location)},one_or_more:function(e){if(!o.alwaysConsumesOnSuccess(u,e.expression))throw new n("Possible infinite loop when parsing (repetition used with an expression that may not consume any input).",e.location)}});e(u)}var n=u("../../grammar-error"),o=u("../asts"),s=u("../visitor");e.exports=r},{"../../grammar-error":14,"../asts":1,"../visitor":13}],12:[function(u,e,t){"use strict";function r(u){var e=s.build({rule_ref:function(e){if(!o.findRule(u,e.name))throw new n('Rule "'+e.name+'" is not defined.',e.location)}});e(u)}var n=u("../../grammar-error"),o=u("../asts"),s=u("../visitor");e.exports=r},{"../../grammar-error":14,"../asts":1,"../visitor":13}],13:[function(u,e,t){"use strict";var r=u("../utils/objects"),n=u("../utils/arrays"),o={build:function(u){function e(e){return u[e.type].apply(null,arguments)}function t(){}function o(u){var t=Array.prototype.slice.call(arguments,1);e.apply(null,[u.expression].concat(t))}function s(u){return function(t){var 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