//
// randexp v0.4.6
// Create random strings that match a given regular expression.
//
// Copyright (C) 2017 by fent (https://github.com/fent)
// MIT License
//
!function(){var e=function(){return function e(t,n,r){function o(s,i){if(!n[s]){if(!t[s]){var u="function"==typeof require&&require;if(!i&&u)return u(s,!0);if(a)return a(s,!0);var p=new Error("Cannot find module '"+s+"'");throw p.code="MODULE_NOT_FOUND",p}var h=n[s]={exports:{}};t[s][0].call(h.exports,function(e){var n=t[s][1][e];return o(n||e)},h,h.exports,e,t,n,r)}return n[s].exports}for(var a="function"==typeof require&&require,s=0;s<r.length;s++)o(r[s]);return o}({1:[function(e,t,n){function r(e){return e+(97<=e&&e<=122?-32:65<=e&&e<=90?32:0)}function o(){return!this.randInt(0,1)}function a(e){return e instanceof h?e.index(this.randInt(0,e.length-1)):e[this.randInt(0,e.length-1)]}function s(e){if(e.type===p.types.CHAR)return new h(e.value);if(e.type===p.types.RANGE)return new h(e.from,e.to);for(var t=new h,n=0;n<e.set.length;n++){var o=s.call(this,e.set[n]);if(t.add(o),this.ignoreCase)for(var a=0;a<o.length;a++){var i=o.index(a),u=r(i);i!==u&&t.add(u)}}return e.not?this.defaultRange.clone().subtract(t):t}function i(e,t){"number"==typeof t.max&&(e.max=t.max),t.defaultRange instanceof h&&(e.defaultRange=t.defaultRange),"function"==typeof t.randInt&&(e.randInt=t.randInt)}function u(e,t){var n,i,p,h,c;switch(e.type){case l.ROOT:case l.GROUP:if(e.followedBy||e.notFollowedBy)return"";for(e.remember&&void 0===e.groupNumber&&(e.groupNumber=t.push(null)-1),i="",h=0,c=(n=e.options?a.call(this,e.options):e.stack).length;h<c;h++)i+=u.call(this,n[h],t);return e.remember&&(t[e.groupNumber]=i),i;case l.POSITION:return"";case l.SET:var f=s.call(this,e);return f.length?String.fromCharCode(a.call(this,f)):"";case l.REPETITION:for(p=this.randInt(e.min,e.max===1/0?e.min+this.max:e.max),i="",h=0;h<p;h++)i+=u.call(this,e.value,t);return i;case l.REFERENCE:return t[e.value-1]||"";case l.CHAR:var g=this.ignoreCase&&o.call(this)?r(e.value):e.value;return String.fromCharCode(g)}}var p=e("ret"),h=e("discontinuous-range"),l=p.types,c=t.exports=function(e,t){if(this.defaultRange=this.defaultRange.clone(),e instanceof RegExp)this.ignoreCase=e.ignoreCase,this.multiline=e.multiline,i(this,e),e=e.source;else{if("string"!=typeof e)throw new Error("Expected a regexp or string");this.ignoreCase=t&&-1!==t.indexOf("i"),this.multiline=t&&-1!==t.indexOf("m")}this.tokens=p(e)};c.prototype.max=100,c.prototype.gen=function(){return u.call(this,this.tokens,[])},c.randexp=function(e,t){var n;return void 0===e._randexp?(n=new c(e,t),e._randexp=n):n=e._randexp,i(n,e),n.gen()},c.sugar=function(){RegExp.prototype.gen=function(){return c.randexp(this)}},c.prototype.defaultRange=new h(32,126),c.prototype.randInt=function(e,t){return e+Math.floor(Math.random()*(1+t-e))}},{"discontinuous-range":2,ret:3}],2:[function(e,t,n){function r(e,t){this.low=e,this.high=t,this.length=1+t-e}function o(e,t){if(!(this instanceof o))return new o(e,t);this.ranges=[],this.length=0,void 0!==e&&this.add(e,t)}function a(e){e.length=e.ranges.reduce(function(e,t){return e+t.length},0)}r.prototype.overlaps=function(e){return!(this.high<e.low||this.low>e.high)},r.prototype.touches=function(e){return!(this.high+1<e.low||this.low-1>e.high)},r.prototype.add=function(e){return this.touches(e)&&new r(Math.min(this.low,e.low),Math.max(this.high,e.high))},r.prototype.subtract=function(e){return!!this.overlaps(e)&&(e.low<=this.low&&e.high>=this.high?[]:e.low>this.low&&e.high<this.high?[new r(this.low,e.low-1),new r(e.high+1,this.high)]:e.low<=this.low?[new r(e.high+1,this.high)]:[new r(this.low,e.low-1)])},r.prototype.toString=function(){return this.low==this.high?this.low.toString():this.low+"-"+this.high},r.prototype.clone=function(){return new r(this.low,this.high)},o.prototype.add=function(e,t){function n(e){for(var t=[],n=0;n<s.ranges.length&&!e.touches(s.ranges[n]);)t.push(s.ranges[n].clone()),n++;for(;n<s.ranges.length&&e.touches(s.ranges[n]);)e=e.add(s.ranges[n]),n++;for(t.push(e);n<s.ranges.length;)t.push(s.ranges[n].clone()),n++;s.ranges=t,a(s)}var s=this;return e instanceof o?e.ranges.forEach(n):e instanceof r?n(e):(void 0===t&&(t=e),n(new r(e,t))),this},o.prototype.subtract=function(e,t){function n(e){for(var t=[],n=0;n<s.ranges.length&&!e.overlaps(s.ranges[n]);)t.push(s.ranges[n].clone()),n++;for(;n<s.ranges.length&&e.overlaps(s.ranges[n]);)t=t.concat(s.ranges[n].subtract(e)),n++;for(;n<s.ranges.length;)t.push(s.ranges[n].clone()),n++;s.ranges=t,a(s)}var s=this;return e instanceof o?e.ranges.forEach(n):e instanceof r?n(e):(void 0===t&&(t=e),n(new r(e,t))),this},o.prototype.index=function(e){for(var t=0;t<this.ranges.length&&this.ranges[t].length<=e;)e-=this.ranges[t].length,t++;return t>=this.ranges.length?null:this.ranges[t].low+e},o.prototype.toString=function(){return"[ "+this.ranges.join(", ")+" ]"},o.prototype.clone=function(){return new o(this)},t.exports=o},{}],3:[function(e,t,n){var r=e("./util"),o=e("./types"),a=e("./sets"),s=e("./positions");t.exports=function(e){var t,n,i=0,u={type:o.ROOT,stack:[]},p=u,h=u.stack,l=[],c=function(t){r.error(e,"Nothing to repeat at column "+(t-1))},f=r.strToChars(e);for(t=f.length;i<t;)switch(n=f[i++]){case"\\":switch(n=f[i++]){case"b":h.push(s.wordBoundary());break;case"B":h.push(s.nonWordBoundary());break;case"w":h.push(a.words());break;case"W":h.push(a.notWords());break;case"d":h.push(a.ints());break;case"D":h.push(a.notInts());break;case"s":h.push(a.whitespace());break;case"S":h.push(a.notWhitespace());break;default:/\d/.test(n)?h.push({type:o.REFERENCE,value:parseInt(n,10)}):h.push({type:o.CHAR,value:n.charCodeAt(0)})}break;case"^":h.push(s.begin());break;case"$":h.push(s.end());break;case"[":var g;"^"===f[i]?(g=!0,i++):g=!1;var y=r.tokenizeClass(f.slice(i),e);i+=y[1],h.push({type:o.SET,set:y[0],not:g});break;case".":h.push(a.anyChar());break;case"(":var d={type:o.GROUP,stack:[],remember:!0};"?"===(n=f[i])&&(n=f[i+1],i+=2,"="===n?d.followedBy=!0:"!"===n?d.notFollowedBy=!0:":"!==n&&r.error(e,"Invalid group, character '"+n+"' after '?' at column "+(i-1)),d.remember=!1),h.push(d),l.push(p),p=d,h=d.stack;break;case")":0===l.length&&r.error(e,"Unmatched ) at column "+(i-1)),h=(p=l.pop()).options?p.options[p.options.length-1]:p.stack;break;case"|":p.options||(p.options=[p.stack],delete p.stack);var v=[];p.options.push(v),h=v;break;case"{":var R,C,w=/^(\d+)(,(\d+)?)?\}/.exec(f.slice(i));null!==w?(0===h.length&&c(i),R=parseInt(w[1],10),C=w[2]?w[3]?parseInt(w[3],10):1/0:R,i+=w[0].length,h.push({type:o.REPETITION,min:R,max:C,value:h.pop()})):h.push({type:o.CHAR,value:123});break;case"?":0===h.length&&c(i),h.push({type:o.REPETITION,min:0,max:1,value:h.pop()});break;case"+":0===h.length&&c(i),h.push({type:o.REPETITION,min:1,max:1/0,value:h.pop()});break;case"*":0===h.length&&c(i),h.push({type:o.REPETITION,min:0,max:1/0,value:h.pop()});break;default:h.push({type:o.CHAR,value:n.charCodeAt(0)})}return 0!==l.length&&r.error(e,"Unterminated group"),u},t.exports.types=o},{"./positions":4,"./sets":5,"./types":6,"./util":7}],4:[function(e,t,n){var r=e("./types");n.wordBoundary=function(){return{type:r.POSITION,value:"b"}},n.nonWordBoundary=function(){return{type:r.POSITION,value:"B"}},n.begin=function(){return{type:r.POSITION,value:"^"}},n.end=function(){return{type:r.POSITION,value:"$"}}},{"./types":6}],5:[function(e,t,n){var r=e("./types"),o=function(){return[{type:r.RANGE,from:48,to:57}]},a=function(){return[{type:r.CHAR,value:95},{type:r.RANGE,from:97,to:122},{type:r.RANGE,from:65,to:90}].concat(o())},s=function(){return[{type:r.CHAR,value:9},{type:r.CHAR,value:10},{type:r.CHAR,value:11},{type:r.CHAR,value:12},{type:r.CHAR,value:13},{type:r.CHAR,value:32},{type:r.CHAR,value:160},{type:r.CHAR,value:5760},{type:r.CHAR,value:6158},{type:r.CHAR,value:8192},{type:r.CHAR,value:8193},{type:r.CHAR,value:8194},{type:r.CHAR,value:8195},{type:r.CHAR,value:8196},{type:r.CHAR,value:8197},{type:r.CHAR,value:8198},{type:r.CHAR,value:8199},{type:r.CHAR,value:8200},{type:r.CHAR,value:8201},{type:r.CHAR,value:8202},{type:r.CHAR,value:8232},{type:r.CHAR,value:8233},{type:r.CHAR,value:8239},{type:r.CHAR,value:8287},{type:r.CHAR,value:12288},{type:r.CHAR,value:65279}]},i=function(){return[{type:r.CHAR,value:10},{type:r.CHAR,value:13},{type:r.CHAR,value:8232},{type:r.CHAR,value:8233}]};n.words=function(){return{type:r.SET,set:a(),not:!1}},n.notWords=function(){return{type:r.SET,set:a(),not:!0}},n.ints=function(){return{type:r.SET,set:o(),not:!1}},n.notInts=function(){return{type:r.SET,set:o(),not:!0}},n.whitespace=function(){return{type:r.SET,set:s(),not:!1}},n.notWhitespace=function(){return{type:r.SET,set:s(),not:!0}},n.anyChar=function(){return{type:r.SET,set:i(),not:!0}}},{"./types":6}],6:[function(e,t,n){t.exports={ROOT:0,GROUP:1,POSITION:2,SET:3,RANGE:4,REPETITION:5,REFERENCE:6,CHAR:7}},{}],7:[function(e,t,n){var r=e("./types"),o=e("./sets"),a={0:0,t:9,n:10,v:11,f:12,r:13};n.strToChars=function(e){var t=/(\[\\b\])|(\\)?\\(?:u([A-F0-9]{4})|x([A-F0-9]{2})|(0?[0-7]{2})|c([@A-Z\[\\\]\^?])|([0tnvfr]))/g;return e=e.replace(t,function(e,t,n,r,o,s,i,u){if(n)return e;var p=t?8:r?parseInt(r,16):o?parseInt(o,16):s?parseInt(s,8):i?"@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^ ?".indexOf(i):a[u],h=String.fromCharCode(p);return/[\[\]{}\^$.|?*+()]/.test(h)&&(h="\\"+h),h})},n.tokenizeClass=function(e,t){for(var a,s,i=[],u=/\\(?:(w)|(d)|(s)|(W)|(D)|(S))|((?:(?:\\)(.)|([^\]\\]))-(?:\\)?([^\]]))|(\])|(?:\\)?(.)/g;null!=(a=u.exec(e));)if(a[1])i.push(o.words());else if(a[2])i.push(o.ints());else if(a[3])i.push(o.whitespace());else if(a[4])i.push(o.notWords());else if(a[5])i.push(o.notInts());else if(a[6])i.push(o.notWhitespace());else if(a[7])i.push({type:r.RANGE,from:(a[8]||a[9]).charCodeAt(0),to:a[10].charCodeAt(0)});else{if(!(s=a[12]))return[i,u.lastIndex];i.push({type:r.CHAR,value:s.charCodeAt(0)})}n.error(t,"Unterminated character class")},n.error=function(e,t){throw new SyntaxError("Invalid regular expression: /"+e+"/: "+t)}},{"./sets":5,"./types":6}]},{},[1])}()(1);"function"==typeof define&&"object"==typeof define.amd?define("RandExp",function(){return e}):"undefined"!=typeof window&&(window.RandExp=e)}();