1 zeile
20 KiB
JavaScript
1 zeile
20 KiB
JavaScript
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var XRegExp;if(XRegExp)throw Error("can't load XRegExp twice in the same frame");(function(e){function c(e,t){if(!XRegExp.isRegExp(e))throw TypeError("type RegExp expected");var n=e._xregexp;return e=XRegExp(e.source,h(e)+(t||"")),n&&(e._xregexp={source:n.source,captureNames:n.captureNames?n.captureNames.slice(0):null}),e}function h(e){return(e.global?"g":"")+(e.ignoreCase?"i":"")+(e.multiline?"m":"")+(e.extended?"x":"")+(e.sticky?"y":"")}function p(e,t,n,r){var o=s.length,u,a,f;i=!0;try{while(o--){f=s[o];if(n&f.scope&&(!f.trigger||f.trigger.call(r))){f.pattern.lastIndex=t,a=f.pattern.exec(e);if(a&&a.index===t){u={output:f.handler.call(r,a,n),match:a};break}}}}catch(l){throw l}finally{i=!1}return u}function d(e,t,n){if(Array.prototype.indexOf)return e.indexOf(t,n);for(var r=n||0;r<e.length;r++)if(e[r]===t)return r;return-1}XRegExp=function(t,r){var s=[],u=XRegExp.OUTSIDE_CLASS,a=0,f,h,d,v,m;if(XRegExp.isRegExp(t)){if(r!==e)throw TypeError("can't supply flags when constructing one RegExp from another");return c(t)}if(i)throw Error("can't call the XRegExp constructor within token definition functions");r=r||"",f={hasNamedCapture:!1,captureNames:[],hasFlag:function(e){return r.indexOf(e)>-1},setFlag:function(e){r+=e}};while(a<t.length)h=p(t,a,u,f),h?(s.push(h.output),a+=h.match[0].length||1):(d=o.exec.call(l[u],t.slice(a)))?(s.push(d[0]),a+=d[0].length):(v=t.charAt(a),v==="["?u=XRegExp.INSIDE_CLASS:v==="]"&&(u=XRegExp.OUTSIDE_CLASS),s.push(v),a++);return m=RegExp(s.join(""),o.replace.call(r,n,"")),m._xregexp={source:t,captureNames:f.hasNamedCapture?f.captureNames:null},m},XRegExp.version="1.5.1",XRegExp.INSIDE_CLASS=1,XRegExp.OUTSIDE_CLASS=2;var t=/\$(?:(\d\d?|[$&`'])|{([$\w]+)})/g,n=/[^gimy]+|([\s\S])(?=[\s\S]*\1)/g,r=/^(?:[?*+]|{\d+(?:,\d*)?})\??/,i=!1,s=[],o={exec:RegExp.prototype.exec,test:RegExp.prototype.test,match:String.prototype.match,replace:String.prototype.replace,split:String.prototype.split},u=o.exec.call(/()??/,"")[1]===e,a=function(){var e=/^/g;return o.test.call(e,""),!e.lastIndex}(),f=RegExp.prototype.sticky!==e,l={};l[XRegExp.INSIDE_CLASS]=/^(?:\\(?:[0-3][0-7]{0,2}|[4-7][0-7]?|x[\dA-Fa-f]{2}|u[\dA-Fa-f]{4}|c[A-Za-z]|[\s\S]))/,l[XRegExp.OUTSIDE_CLASS]=/^(?:\\(?:0(?:[0-3][0-7]{0,2}|[4-7][0-7]?)?|[1-9]\d*|x[\dA-Fa-f]{2}|u[\dA-Fa-f]{4}|c[A-Za-z]|[\s\S])|\(\?[:=!]|[?*+]\?|{\d+(?:,\d*)?}\??)/,XRegExp.addToken=function(e,t,n,r){s.push({pattern:c(e,"g"+(f?"y":"")),handler:t,scope:n||XRegExp.OUTSIDE_CLASS,trigger:r||null})},XRegExp.cache=function(e,t){var n=e+"/"+(t||"");return XRegExp.cache[n]||(XRegExp.cache[n]=XRegExp(e,t))},XRegExp.copyAsGlobal=function(e){return c(e,"g")},XRegExp.escape=function(e){return e.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&")},XRegExp.execAt=function(e,t,n,r){var i=c(t,"g"+(r&&f?"y":"")),s;return i.lastIndex=n=n||0,s=i.exec(e),r&&s&&s.index!==n&&(s=null),t.global&&(t.lastIndex=s?i.lastIndex:0),s},XRegExp.freezeTokens=function(){XRegExp.addToken=function(){throw Error("can't run addToken after freezeTokens")}},XRegExp.isRegExp=function(e){return Object.prototype.toString.call(e)==="[object RegExp]"},XRegExp.iterate=function(e,t,n,r){var i=c(t,"g"),s=-1,o;while(o=i.exec(e))t.global&&(t.lastIndex=i.lastIndex),n.call(r,o,++s,e,t),i.lastIndex===o.index&&i.lastIndex++;t.global&&(t.lastIndex=0)},XRegExp.matchChain=function(e,t){return function n(e,r){var i=t[r].regex?t[r]:{regex:t[r]},s=c(i.regex,"g"),o=[],u;for(u=0;u<e.length;u++)XRegExp.iterate(e[u],s,function(e){o.push(i.backref?e[i.backref]||"":e[0])});return r===t.length-1||!o.length?o:n(o,r+1)}([e],0)},RegExp.prototype.apply=function(e,t){return this.exec(t[0])},RegExp.prototype.call=function(e,t){return this.exec(t)},RegExp.prototype.exec=function(t){var n,r,i,s;this.global||(s=this.lastIndex),n=o.exec.apply(this,arguments);if(n){!u&&n.length>1&&d(n,"")>-1&&(i=RegExp(this.source,o.replace.call(h(this),"g","")),o.replace.call((t+"").slice(n.index),i,function(){for(var t=1;t<arguments.length-2;t++)arguments[t]===e&&(n[t]=e)}));if(this._xregexp&&this._xregexp.captureNames)for(var f=1;f<n.length;f++)r=this._xregexp.captureNames[f-1],r&&(n
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