https://www.adda247.com/dist/2419.2419.76bd6e1a.js

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o=n.undo(t);if("spellcheck-change"!==t.getLastChangeType())e.preventDefault(),t.getNativelyRenderedContent()?(r(n.set(t,{nativelyRenderedContent:null})),setTimeout(function(){r(o)},0)):r(o);else{var i=o.getCurrentContent();r(n.set(o,{nativelyRenderedContent:i}))}}},5994(e,t,r){var n=r(77325).Map;e.exports=function(e,t,r){var o=t.getStartKey(),i=t.getEndKey(),a=e.getBlockMap(),s=a.toSeq().skipUntil(function(e,t){return t===o}).takeUntil(function(e,t){return t===i}).concat(n([[i,a.get(i)]])).map(r);return e.merge({blockMap:a.merge(s),selectionBefore:t,selectionAfter:t})}},84431(e,t,r){var n=r(10820),o=r(84884),i=r(77325),a=r(41634),s=i.OrderedMap,c=i.List,l=function(e,t,r){if(e){var n=t.get(e);n&&t.set(e,r(n))}},u=function(e,t,r,n,o){if(!o)return e;var i="after"===n,a=t.getKey(),s=r.getKey(),u=t.getParentKey(),f=t.getNextSiblingKey(),g=t.getPrevSiblingKey(),d=r.getParentKey(),p=i?r.getNextSiblingKey():s,v=i?s:r.getPrevSiblingKey();return e.withMutations(function(e){l(u,e,function(e){var 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e===r}),y=p.toSeq().skipUntil(function(e){return e===r}).skip(1),h=d.map(function(e){return[e.getKey(),e]}),S=s();if("before"===i){var m=e.getBlockBefore(c);m&&m.getKey()===t.getKey()&&a(!1),S=v.concat([].concat(h,[[c,r]]),y).toOrderedMap()}else if("after"===i){var x=e.getBlockAfter(c);x&&x.getKey()===l&&a(!1),S=v.concat([[c,r]].concat(h),y).toOrderedMap()}return e.merge({blockMap:u(S,t,r,i,g),selectionBefore:e.getSelectionAfter(),selectionAfter:e.getSelectionAfter().merge({anchorKey:l,focusKey:l})})}},57260(e,t,r){r(94942),e.exports=function(e,t){var r=e.getSelection(),n=e.getCurrentContent(),o=r.getStartKey(),i=r.getStartOffset(),a=o,s=0;if(t>i){var c=n.getKeyBefore(o);null==c?a=o:(a=c,s=n.getBlockForKey(c).getText().length)}else s=i-t;return r.merge({focusKey:a,focusOffset:s,isBackward:!0})}},5284(e,t,r){r(94942),e.exports=function(e,t){var r,n=e.getSelection(),o=n.getStartKey(),i=n.getStartOffset(),a=e.getCurrentContent(),s=o;return 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e!==t}))})})}).toArray().map(function(e){return[r[e.getKey()],e.set("key",r[e.getKey()])]}))}(e):function(e){return i(e.toArray().map(function(e){var t=o();return[t,e.set("key",t)]}))}(e)}},93320(e,t,r){var n=r(69462),o=r(97367),i=r(41634);function a(e,t,r){var a=t.getCharacterList(),s=r>0?a.get(r-1):void 0,c=r<a.count()?a.get(r):void 0,l=s?s.getEntity():void 0,u=c?c.getEntity():void 0;if(u&&u===l&&"MUTABLE"!==e.__get(u).getMutability()){for(var f,g=function(e,t,r){var n;return o(e,function(e,t){return e.getEntity()===t.getEntity()},function(e){return e.getEntity()===t},function(e,t){e<=r&&t>=r&&(n={start:e,end:t})}),"object"!=typeof n&&i(!1),n}(a,u,r),d=g.start,p=g.end;d<p;)f=a.get(d),a=a.set(d,n.applyEntity(f,null)),d++;return t.set("characterList",a)}return t}e.exports=function(e,t){var r=e.getBlockMap(),n=e.getEntityMap(),o={},i=t.getStartKey(),s=t.getStartOffset(),c=r.get(i),l=a(n,c,s);l!==c&&(o[i]=l);var u=t.getEndKey(),f=t.getEndOffset(),g=r.get(u);i===u&&(g=l);var d=a(n,g,f);return d!==g&&(o[u]=d),Object.keys(o).length?e.merge({blockMap:r.merge(o),selectionAfter:t}):e.set("selectionAfter",t)}},80839(e,t,r){var n=r(10820),o=r(84884),i=r(77325),a=(i.List,i.Map),s=function(e,t,r){if(e){var n=t.get(e);n&&t.set(e,r(n))}},c=function(e,t){var r=[];if(!e)return r;for(var n=t.get(e);n&&n.getParentKey();){var o=n.getParentKey();o&&r.push(o),n=o?t.get(o):null}return r},l=function(e,t,r){if(!e)return null;for(var n=r.get(e.getKey()).getNextSiblingKey();n&&!t.get(n);)n=r.get(n).getNextSiblingKey()||null;return n},u=function(e,t,r){if(!e)return null;for(var n=r.get(e.getKey()).getPrevSiblingKey();n&&!t.get(n);)n=r.get(n).getPrevSiblingKey()||null;return n};e.exports=function(e,t){if(t.isCollapsed())return e;var r,i=e.getBlockMap(),f=t.getStartKey(),g=t.getStartOffset(),d=t.getEndKey(),p=t.getEndOffset(),v=i.get(f),y=i.get(d),h=v instanceof n,S=[];if(h){var m=y.getChildKeys(),x=c(d,i);y.getNextSiblingKey()&&(S=S.concat(x)),m.isEmpty()||(S=S.concat(x.concat([d]))),S=S.concat(c(o(y,i),i))}r=v===y?function(e,t,r){if(0===t)for(;t<r;)e=e.shift(),t++;else if(r===e.count())for(;r>t;)e=e.pop(),r--;else{var n=e.slice(0,t),o=e.slice(r);e=n.concat(o).toList()}return e}(v.getCharacterList(),g,p):v.getCharacterList().slice(0,g).concat(y.getCharacterList().slice(p));var C=v.merge({text:v.getText().slice(0,g)+y.getText().slice(p),characterList:r}),K=h&&0===g&&0===p&&y.getParentKey()===f&&null==y.getPrevSiblingKey()?a([[f,null]]):i.toSeq().skipUntil(function(e,t){return t===f}).takeUntil(function(e,t){return t===d}).filter(function(e,t){return-1===S.indexOf(t)}).concat(a([[d,null]])).map(function(e,t){return t===f?C:null}),E=i.merge(K).filter(function(e){return!!e});return h&&v!==y&&(E=function(e,t,r,n){return e.withMutations(function(i){if(s(t.getKey(),i,function(e){return e.merge({nextSibling:l(e,i,n),prevSibling:u(e,i,n)})}),s(r.getKey(),i,function(e){return e.merge({nextSibling:l(e,i,n),prevSibling:u(e,i,n)})}),c(t.getKey(),n).forEach(function(e){return s(e,i,function(e){return e.merge({children:e.getChildKeys().filter(function(e){return i.get(e)}),nextSibling:l(e,i,n),prevSibling:u(e,i,n)})})}),s(t.getNextSiblingKey(),i,function(e){return e.merge({prevSibling:t.getPrevSiblingKey()})}),s(t.getPrevSiblingKey(),i,function(e){return e.merge({nextSibling:l(e,i,n)})}),s(r.getNextSiblingKey(),i,function(e){return e.merge({prevSibling:u(e,i,n)})}),s(r.getPrevSiblingKey(),i,function(e){return e.merge({nextSibling:r.getNextSiblingKey()})}),c(r.getKey(),n).forEach(function(e){s(e,i,function(e){return e.merge({children:e.getChildKeys().filter(function(e){return i.get(e)}),nextSibling:l(e,i,n),prevSibling:u(e,i,n)})})}),function(e,t){var r=[];if(!e)return r;for(var n=o(e,t);n&&t.get(n);){var i=t.get(n);r.push(n),n=i.getParentKey()?o(i,t):null}return r}(r,n).forEach(function(e){return s(e,i,function(e){return e.merge({nextSibling:l(e,i,n),prevSibling:u(e,i,n)})})}),null==e.get(t.getKey())&&null!=e.get(r.getKey())&&r.getParentKey()===t.getKey()&&null==r.getPrevSiblingKey()){var a=t.getPrevSiblingKey();s(r.getKey(),i,function(e){return e.merge({prevSibling:a})}),s(a,i,function(e){return e.merge({nextSibling:r.getKey()})});var f=a?e.get(a):null,g=f?f.getParentKey():null;if(t.getChildKeys().forEach(function(e){s(e,i,function(e){return e.merge({parent:g})})}),null!=g){var d=e.get(g);s(g,i,function(e){return e.merge({children:d.getChildKeys().concat(t.getChildKeys())})})}s(t.getChildKeys().find(function(t){return null===e.get(t).getNextSiblingKey()}),i,function(e){return e.merge({nextSibling:t.getNextSiblingKey()})})}})}(E,v,y,i)),e.merge({blockMap:E,selectionBefore:t,selectionAfter:t.merge({anchorKey:f,anchorOffset:g,focusKey:f,focusOffset:g,isBackward:!1})})}},79792(e,t,r){var n=r(51942),o=r(11854)("draft_tree_data_support");e.exports=function(e,t,r){var i=e.getSelection(),a=e.getCurrentContent(),s=i,c=i.getAnchorKey(),l=i.getFocusKey(),u=a.getBlockForKey(c);if(o&&"forward"===r&&c!==l)return a;if(i.isCollapsed()){if("forward"===r){if(e.isSelectionAtEndOfContent())return a;if(o&&i.getAnchorOffset()===a.getBlockForKey(c).getLength()){var f=a.getBlockForKey(u.nextSibling);if(!f||0===f.getLength())return a}}else if(e.isSelectionAtStartOfContent())return a;if((s=t(e))===i)return a}return n.removeRange(a,s,r)}},26037(e){var t=new RegExp("\r","g");e.exports=function(e){return e.replace(t,"")}},56112(e,t,r){var n=r(61413),o=r(77248),i=r(95858),a=r(39089),s=r(8410),c=r(33001),l=r(41634),u=r(32004),f=i.isBrowser("IE");function g(e,t){if(!e)return"[empty]";var r=d(e,t);return r.nodeType===Node.TEXT_NODE?r.textContent:(u(r)||l(!1),r.outerHTML)}function d(e,t){var r=void 0!==t?t(e):[];if(e.nodeType===Node.TEXT_NODE){var n=e.textContent.length;return c(e).createTextNode("[text "+n+(r.length?" | "+r.join(", "):"")+"]")}var o=e.cloneNode();1===o.nodeType&&r.length&&o.setAttribute("data-labels",r.join(", "));for(var i=e.childNodes,a=0;a<i.length;a++)o.appendChild(d(i[a],t));return o}function p(e,t){for(var r=e,n=r;r;){if(u(r)&&n.hasAttribute("contenteditable"))return g(r,t);n=r=r.parentNode}return"Could not find contentEditable parent of node"}function v(e){return null===e.nodeValue?e.childNodes.length:e.nodeValue.length}function y(e,t,r,n){var i=s();if(e.extend&&null!=t&&a(i,t)){r>v(t)&&o.logSelectionStateFailure({anonymizedDom:p(t),extraParams:JSON.stringify({offset:r}),selectionState:JSON.stringify(n.toJS())});var c=t===e.focusNode;try{e.rangeCount>0&&e.extend&&e.extend(t,r)}catch(u){throw o.logSelectionStateFailure({anonymizedDom:p(t,function(t){var r=[];return t===i&&r.push("active element"),t===e.anchorNode&&r.push("selection anchor node"),t===e.focusNode&&r.push("selection focus node"),r}),extraParams:JSON.stringify({activeElementName:i?i.nodeName:null,nodeIsFocus:t===e.focusNode,nodeWasFocus:c,selectionRangeCount:e.rangeCount,selectionAnchorNodeName:e.anchorNode?e.anchorNode.nodeName:null,selectionAnchorOffset:e.anchorOffset,selectionFocusNodeName:e.focusNode?e.focusNode.nodeName:null,selectionFocusOffset:e.focusOffset,message:u?""+u:null,offset:r},null,2),selectionState:JSON.stringify(n.toJS(),null,2)}),u}}else if(t&&e.rangeCount>0){var l=e.getRangeAt(0);l.setEnd(t,r),e.addRange(l.cloneRange())}}function h(e,t,r,i){var a=c(t).createRange();if(r>v(t)&&(o.logSelectionStateFailure({anonymizedDom:p(t),extraParams:JSON.stringify({offset:r}),selectionState:JSON.stringify(i.toJS())}),n.handleExtensionCausedError()),a.setStart(t,r),f)try{e.addRange(a)}catch(s){}else e.addRange(a)}e.exports={R:function(e,t,r,n,o){var i=c(t);if(a(i.documentElement,t)){var s=i.defaultView.getSelection(),l=e.getAnchorKey(),u=e.getAnchorOffset(),f=e.getFocusKey(),g=e.getFocusOffset(),d=e.getIsBackward();if(!s.extend&&d){var p=l,v=u;l=f,u=g,f=p,g=v,d=!1}var S=l===r&&n<=u&&o>=u,m=f===r&&n<=g&&o>=g;if(S&&m)return s.removeAllRanges(),h(s,t,u-n,e),void y(s,t,g-n,e);if(d){if(m&&(s.removeAllRanges(),h(s,t,g-n,e)),S){var x=s.focusNode,C=s.focusOffset;s.removeAllRanges(),h(s,t,u-n,e),y(s,x,C,e)}}else S&&(s.removeAllRanges(),h(s,t,u-n,e)),m&&y(s,t,g-n,e)}}}},19570(e,t,r){var n=r(10820),o=r(99947),i=r(77325),a=r(41634),s=r(5994),c=i.List,l=i.Map,u=function(e,t,r){if(e){var n=t.get(e);n&&t.set(e,r(n))}};e.exports=function(e,t){t.isCollapsed()||a(!1);var r=t.getAnchorKey(),i=e.getBlockMap(),f=i.get(r),g=f.getText();if(!g){var d=f.getType();if("unordered-list-item"===d||"ordered-list-item"===d)return s(e,t,function(e){return e.merge({type:"unstyled",depth:0})})}var p=t.getAnchorOffset(),v=f.getCharacterList(),y=o(),h=f instanceof n,S=f.merge({text:g.slice(0,p),characterList:v.slice(0,p)}),m=S.merge({key:y,text:g.slice(p),characterList:v.slice(p),data:l()}),x=i.toSeq().takeUntil(function(e){return e===f}),C=i.toSeq().skipUntil(function(e){return e===f}).rest(),K=x.concat([[r,S],[y,m]],C).toOrderedMap();return h&&(f.getChildKeys().isEmpty()||a(!1),K=function(e,t,r){return e.withMutations(function(e){var n=t.getKey(),o=r.getKey();u(t.getParentKey(),e,function(e){var t=e.getChildKeys(),r=t.indexOf(n)+1,i=t.toArray();return i.splice(r,0,o),e.merge({children:c(i)})}),u(t.getNextSiblingKey(),e,function(e){return e.merge({prevSibling:o})}),u(n,e,function(e){return e.merge({nextSibling:o})}),u(o,e,function(e){return e.merge({prevSibling:n})})})}(K,S,m)),e.merge({blockMap:K,selectionBefore:t,selectionAfter:t.merge({anchorKey:y,anch