Module 473479

function(t){"use strict";t.exports={getRemovalRange:function(t,e,r,n,i){var o,a=r.split(" ");a=a.map(function(t,e){if("forward"===i){if(e>0)return" "+t}else if(e<a.length-1)return t+" ";return t});for(var s=n,u=null,c=null,l=0;l<a.length;l++){if(t<(o=s+a[l].length)&&s<e)null!==u||(u=s),c=o;else if(null!==u)break;s=o}var f=n+r.length,p=u===n,h=c===f;return(!p&&h||p&&!h)&&("forward"===i?c!==f&&c++:u!==n&&u--),{start:u,end:c}}}}