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function(t,e,r){"use strict";var n=r(387739),i=r(265930),o=r(797686);function a(t,e,r){var a=e.getCharacterList(),s=r>0?a.get(r-1):void 0,u=r<a.count()?a.get(r):void 0,c=s?s.getEntity():void 0,l=u?u.getEntity():void 0;if(l&&l===c&&"MUTABLE"!==t.__get(l).getMutability()){for(var f,p,h=(i(a,function(t,e){return t.getEntity()===e.getEntity()},function(t){return t.getEntity()===l},function(t,e){t<=r&&e>=r&&(f={start:t,end:e})}),"object"!=typeof f&&o(!1),f),d=h.start,g=h.end;d<g;)p=a.get(d),a=a.set(d,n.applyEntity(p,null)),d++;return e.set("characterList",a)}return e}t.exports=function(t,e){var r=t.getBlockMap(),n=t.getEntityMap(),i={},o=e.getStartKey(),s=e.getStartOffset(),u=r.get(o),c=a(n,u,s);c!==u&&(i[o]=c);var l=e.getEndKey(),f=e.getEndOffset(),p=r.get(l);o===l&&(p=c);var h=a(n,p,f);return(h!==p&&(i[l]=h),Object.keys(i).length)?t.merge({blockMap:r.merge(i),selectionAfter:e}):t.set("selectionAfter",e)}}