NewsBlur/node/node_modules/difflib/dist/difflib-browser.js

/**
 * @fileoverview Text diff library ported from Python's difflib module. 
 *     https://github.com/qiao/difflib.js
 */
var difflib=function(){var a=function(b,c){var d=a.resolve(b,c||"/"),e=a.modules[d];if(!e)throw new Error("Failed to resolve module "+b+", tried "+d);var f=e._cached?e._cached:e();return f};return a.paths=[],a.modules={},a.extensions=[".js",".coffee"],a._core={assert:!0,events:!0,fs:!0,path:!0,vm:!0},a.resolve=function(){return function(b,c){function h(b){if(a.modules[b])return b;for(var c=0;c<a.extensions.length;c++){var d=a.extensions[c];if(a.modules[b+d])return b+d}}function i(b){b=b.replace(/\/+$/,"");var c=b+"/package.json";if(a.modules[c]){var e=a.modules[c](),f=e.browserify;if(typeof f=="object"&&f.main){var g=h(d.resolve(b,f.main));if(g)return g}else if(typeof f=="string"){var g=h(d.resolve(b,f));if(g)return g}else if(e.main){var g=h(d.resolve(b,e.main));if(g)return g}}return h(b+"/index")}function j(a,b){var c=k(b);for(var d=0;d<c.length;d++){var e=c[d],f=h(e+"/"+a);if(f)return f;var g=i(e+"/"+a);if(g)return g}var f=h(a);if(f)return f}function k(a){var b;a==="/"?b=[""]:b=d.normalize(a).split("/");var c=[];for(var e=b.length-1;e>=0;e--){if(b[e]==="node_modules")continue;var f=b.slice(0,e+1).join("/")+"/node_modules";c.push(f)}return c}c||(c="/");if(a._core[b])return b;var d=a.modules.path();c=d.resolve("/",c);var e=c||"/";if(b.match(/^(?:\.\.?\/|\/)/)){var f=h(d.resolve(e,b))||i(d.resolve(e,b));if(f)return f}var g=j(b,e);if(g)return g;throw new Error("Cannot find module '"+b+"'")}}(),a.alias=function(b,c){var d=a.modules.path(),e=null;try{e=a.resolve(b+"/package.json","/")}catch(f){e=a.resolve(b,"/")}var g=d.dirname(e),h=(Object.keys||function(a){var b=[];for(var c in a)b.push(c);return b})(a.modules);for(var i=0;i<h.length;i++){var j=h[i];if(j.slice(0,g.length+1)===g+"/"){var k=j.slice(g.length);a.modules[c+k]=a.modules[g+k]}else j===g&&(a.modules[c]=a.modules[g])}},a.define=function(b,c){var d=a._core[b]?"":a.modules.path().dirname(b),e=function(b){return a(b,d)};e.resolve=function(b){return a.resolve(b,d)},e.modules=a.modules,e.define=a.define;var f={exports:{}};a.modules[b]=function(){return a.modules[b]._cached=f.exports,c.call(f.exports,e,f,f.exports,d,b),a.modules[b]._cached=f.exports,f.exports}},typeof process=="undefined"&&(process={}),process.nextTick||(process.nextTick=function(){var a=[],b=typeof window!="undefined"&&window.postMessage&&window.addEventListener;return b&&window.addEventListener("message",function(b){if(b.source===window&&b.data==="browserify-tick"){b.stopPropagation();if(a.length>0){var c=a.shift();c()}}},!0),function(c){b?(a.push(c),window.postMessage("browserify-tick","*")):setTimeout(c,0)}}()),process.title||(process.title="browser"),process.binding||(process.binding=function(b){if(b==="evals")return a("vm");throw new Error("No such module")}),process.cwd||(process.cwd=function(){return"."}),process.env||(process.env={}),process.argv||(process.argv=[]),a.define("path",function(a,b,c,d,e){function f(a,b){var c=[];for(var d=0;d<a.length;d++)b(a[d],d,a)&&c.push(a[d]);return c}function g(a,b){var c=0;for(var d=a.length;d>=0;d--){var e=a[d];e=="."?a.splice(d,1):e===".."?(a.splice(d,1),c++):c&&(a.splice(d,1),c--)}if(b)for(;c--;c)a.unshift("..");return a}var h=/^(.+\/(?!$)|\/)?((?:.+?)?(\.[^.]*)?)$/;c.resolve=function(){var a="",b=!1;for(var c=arguments.length;c>=-1&&!b;c--){var d=c>=0?arguments[c]:process.cwd();if(typeof d!="string"||!d)continue;a=d+"/"+a,b=d.charAt(0)==="/"}return a=g(f(a.split("/"),function(a){return!!a}),!b).join("/"),(b?"/":"")+a||"."},c.normalize=function(a){var b=a.charAt(0)==="/",c=a.slice(-1)==="/";return a=g(f(a.split("/"),function(a){return!!a}),!b).join("/"),!a&&!b&&(a="."),a&&c&&(a+="/"),(b?"/":"")+a},c.join=function(){var a=Array.prototype.slice.call(arguments,0);return c.normalize(f(a,function(a,b){return a&&typeof a=="string"}).join("/"))},c.dirname=function(a){var b=h.exec(a)[1]||"",c=!1;return b?b.length===1||c&&b.length<=3&&b.charAt(1)===":"?b:b.substring(0,b.length-1):"."},c.basename=function(a,b){var c=h.exec(a)[2]||"";return b&&c.substr(-1*b.length)===b&&(c=c.substr(0,c.length-b.length)),c},c.extname=function(a){return h.exec(a)[3]||""}}),a.define("/