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📁 ..	-	2026-02-12 14:54
📄 .bower.json { "name": "rangy", "description": "Rangy, a cross-browser JavaScript range and selection library", "keywords": [ "component" ], "main": [ "uncompressed/rangy-core.js", "uncompressed/rangy-cssclassapplier.js", "uncompressed/rangy-highlighter.js", "uncompressed/rangy-selectionsaverestore.js", "uncompressed/rangy-serializer.js", "uncompressed/rangy-textrange.js" ], "license": "MIT", "homepage": "https://github.com/noap/rangy-1.3", "_release": "d2b26285b8", "_resolution": { "type": "branch", "branch": "master", "commit": "d2b26285b83a1d2f3cbd46196cb13896e3098a29" }, "_source": "git://github.com/noap/rangy-1.3.git", "_target": "master", "_originalSource": "rangy-1.3" }	740 B	2026-02-12 14:54
📄 README A bower package for Rangy 1.3	29 B	2026-02-12 14:54
📄 bower.json { "name": "rangy", "version": "1.3alpha.804", "description": "Rangy, a cross-browser JavaScript range and selection library", "keywords": [ "component" ], "main": [ "uncompressed/rangy-core.js", "uncompressed/rangy-cssclassapplier.js", "uncompressed/rangy-highlighter.js", "uncompressed/rangy-selectionsaverestore.js", "uncompressed/rangy-serializer.js", "uncompressed/rangy-textrange.js" ], "license": "MIT" }	454 B	2026-02-12 14:54
📄 rangy-core.js /** * Rangy, a cross-browser JavaScript range and selection library * http://code.google.com/p/rangy/ * * Copyright 2013, Tim Down * Licensed under the MIT license. * Version: 1.3alpha.804 * Build date: 8 December 2013 */ (function(a){function j(a,b){var e=typeof a[b];return e==d\|\|e==c&&!!a[b]\|\|e=="unknown"}function k(a,b){return typeof a[b]==c&&!!a[b]}function l(a,b){return typeof a[b]!=e}function m(a){return function(b,c){var d=c.length;while(d--)if(!a(b,c[d]))return!1;return!0}}function q(a){return a&&n(a,i)&&p(a,h)}function r(a){return k(a,"body")?a.body:a.getElementsByTagName("body")[0]}function u(a){k(window,"console")&&j(window.console,"log")&&window.console.log(a)}function v(a,b){b?window.alert(a):u(a)}function w(a){t.initialized=!0,t.supported=!1,v("Rangy is not supported on this page in your browser. 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a=d,b=e;c(this,a,b,d,e)},collapseToPoint:function(a,b){P(this),O(a,!0),R(a,b),this.setStartAndEnd(a,b)}}),mb(b)}function pb(a){a.collapsed=a.startContainer===a.endContainer&&a.startOffset===a.endOffset,a.commonAncestorContainer=a.collapsed?a.startContainer:c.getCommonAncestor(a.startContainer,a.endContainer)}function qb(a,b,d,e,f){a.startContainer=b,a.startOffset=d,a.endContainer=e,a.endOffset=f,a.document=c.getDocument(b),pb(a)}function rb(a){P(a),a.startContainer=a.startOffset=a.endContainer=a.endOffset=a.document=null,a.collapsed=a.commonAncestorContainer=null}function sb(a){this.startContainer=a,this.startOffset=0,this.endContainer=a,this.endOffset=0,this.document=a,pb(this)}var c=a.dom,d=a.util,e=c.DomPosition,f=a.DOMException,g=c.isCharacterDataNode,h=c.getNodeIndex,i=c.isOrIsAncestorOf,j=c.getDocument,k=c.comparePoints,l=c.splitDataNode,m=c.getClosestAncestorIn,n=c.getNodeLength,o=c.arrayContains,p=c.getRootContainer,q=a.features.crashyTextNodes;D.prototype={_current:null,_next:null,_first:null,_last:null,isSingleCharacterDataNode:!1,reset:function(){this._current=null,this._next=this._first},hasNext:function(){return!!this._next},next:function(){var a=this._current=this._next;return a&&(this._next=a!==this._last?a.nextSibling:null,g(a)&&this.clonePartiallySelectedTextNodes&&(a===this.ec&&(a=a.cloneNode(!0)).deleteData(this.eo,a.length-this.eo),this._current===this.sc&&(a=a.cloneNode(!0)).deleteData(0,this.so))),a},remove:function(){var a=this._current,b,c;!g(a)\|\|a!==this.sc&&a!==this.ec?a.parentNode&&a.parentNode.removeChild(a):(b=a===this.sc?this.so:0,c=a===this.ec?this.eo:a.length,b!=c&&a.deleteData(b,c-b))},isPartiallySelectedSubtree:function(){var a=this._current;return r(a,this.range)},getSubtreeIterator:function(){var a;if(this.isSingleCharacterDataNode)a=this.range.cloneRange(),a.collapse(!1);else{a=new sb(s(this.range));var b=this._current,c=b,d=0,e=b,f=n(b);i(b,this.sc)&&(c=this.sc,d=this.so),i(b,this.ec)&&(e=this.ec,f=this.eo),qb(a,c,d,e,f)}return new D(a,this.clonePartiallySelectedTextNodes)},detach:function(a){a&&this.range.detach(),this.range=this._current=this._next=this._first=this._last=this.sc=this.so=this.ec=this.eo=null}},E.prototype={BAD_BOUNDARYPOINTS_ERR:1,INVALID_NODE_TYPE_ERR:2},E.prototype.toString=function(){return this.message};var F=[1,3,4,5,7,8,10],G=[2,9,11],H=[5,6,10,12],I=[1,3,4,5,7,8,10,11],J=[1,3,4,5,7,8],L=K([9,11]),M=K(H),N=K([6,10,12]),Z=document.createElement("style"),$=!1;try{Z.innerHTML="<b>x</b>",$=Z.firstChild.nodeType==3}catch(_){}a.features.htmlParsingConforms=$;var ab=$?function(a){var b=this.startContainer,d=j(b);if(!b)throw new f("INVALID_STATE_ERR");var e=null;return b.nodeType==1?e=b:g(b)&&(e=c.parentElement(b)),e===null\|\|e.nodeName=="HTML"&&c.isHtmlNamespace(j(e).documentElement)&&c.isHtmlNamespace(e)?e=d.createElement("body"):e=e.cloneNode(!1),e.innerHTML=a,c.fragmentFromNodeChildren(e)}:function(a){P(this);var b=s(this),d=b.createElement("body");return d.innerHTML=a,c.fragmentFromNodeChildren(d)},cb=["startContainer","startOffset","endContainer","endOffset","collapsed","commonAncestorContainer"],db=0,eb=1,fb=2,gb=3,hb=0,ib=1,jb=2,kb=3;d.extend(a.rangePrototype,{compareBoundaryPoints:function(a,b){Y(this),S(this.startContainer,b.startContainer);var c,d,e,f,g=a==gb\|\|a==db?"start":"end",h=a==eb\|\|a==db?"start":"end";return c=this[g+"Container"],d=this[g+"Offset"],e=b[h+"Container"],f=b[h+"Offset"],k(c,d,e,f)},insertNode:function(a){Y(this),Q(a,I),T(this.startContainer);if(i(a,this.startContainer))throw new f("HIERARCHY_REQUEST_ERR");var b=v(a,this.startContainer,this.startOffset);this.setStartBefore(b)},cloneContents:function(){Y(this);var a,b;if(this.collapsed)return s(this).createDocumentFragment();if(this.startContainer===this.endContainer&&g(this.startContainer))return a=this.startContainer.cloneNode(!0),a.data=a.data.slice(this.startOffset,this.endOffset),b=s(this).createDocumentFragment(),b.appendChild(a),b;var c=new D(this,!0);return a=x(c),c.detach(),a},canSurroundContents:function(){Y(this),T(this.startContainer),T(this.endContainer);var a=new D(this,!0),b=a._first&&r(a._first,this)\|\|a._last&&r(a._last,this);return a.detach(),!b},surroundContents:function(a){Q(a,J);if(!this.canSurroundContents())throw new E("BAD_BOUNDARYPOINTS_ERR");var b=this.extractContents();if(a.hasChildNodes())while(a.lastChild)a.removeChild(a.lastChild);v(a,this.startContainer,this.startOffset),a.appendChild(b),this.selectNode(a)},cloneRange:function(){Y(this);var a=new sb(s(this)),b=cb.length,c;while(b--)c=cb[b],a[c]=this[c];return a},toString:function(){Y(this);var a=this.startContainer;if(a===this.endContainer&&g(a))return a.nodeType==3\|\|a.nodeType==4?a.data.slice(this.startOffset,this.endOffset):"";var b=[],c=new D(this,!0);return y(c,function(a){(a.nodeType==3\|\|a.nodeType==4)&&b.push(a.data)}),c.detach(),b.join("")},compareNode:function(a){Y(this);var b=a.parentNode,c=h(a);if(!b)throw new f("NOT_FOUND_ERR");var d=this.comparePoint(b,c),e=this.comparePoint(b,c+1);return d<0?e>0?jb:hb:e>0?ib:kb},comparePoint:function(a,b){return Y(this),U(a,"HIERARCHY_REQUEST_ERR"),S(a,this.startContainer),k(a,b,this.startContainer,this.startOffset)<0?-1:k(a,b,this.endContainer,this.endOffset)>0?1:0},createContextualFragment:ab,toHtml:function(){Y(this);var a=this.commonAncestorContainer.parentNode.cloneNode(!1);return a.appendChild(this.cloneContents()),a.innerHTML},intersectsNode:function(a,b){Y(this),U(a,"NOT_FOUND_ERR");if(j(a)!==s(this))return!1;var c=a.parentNode,d=h(a);U(c,"NOT_FOUND_ERR");var e=k(c,d,this.endContainer,this.endOffset),f=k(c,d+1,this.startContainer,this.startOffset);return b?e<=0&&f>=0:e<0&&f>0},isPointInRange:function(a,b){return Y(this),U(a,"HIERARCHY_REQUEST_ERR"),S(a,this.startContainer),k(a,b,this.startContainer,this.startOffset)>=0&&k(a,b,this.endContainer,this.endOffset)<=0},intersectsRange:function(a){return w(this,a,!1)},intersectsOrTouchesRange:function(a){return w(this,a,!0)},intersection:function(a){if(this.intersectsRange(a)){var b=k(this.startContainer,this.startOffset,a.startContainer,a.startOffset),c=k(this.endContainer,this.endOffset,a.endContainer,a.endOffset),d=this.cloneRange();return b==-1&&d.setStart(a.startContainer,a.startOffset),c==1&&d.setEnd(a.endContainer,a.endOffset),d}return null},union:function(a){if(this.intersectsOrTouchesRange(a)){var b=this.cloneRange();return k(a.startContainer,a.startOffset,this.startContainer,this.startOffset)==-1&&b.setStart(a.startContainer,a.startOffset),k(a.endContainer,a.endOffset,this.endContainer,this.endOffset)==1&&b.setEnd(a.endContainer,a.endOffset),b}throw new E("Ranges do not intersect")},containsNode:function(a,b){return b?this.intersectsNode(a,!1):this.compareNode(a)==kb},containsNodeContents:function(a){return this.comparePoint(a,0)>=0&&this.comparePoint(a,n(a))<=0},containsRange:function(a){var b=this.intersection(a);return b!==null&&a.equals(b)},containsNodeText:function(a){var b=this.cloneRange();b.selectNode(a);var c=b.getNodes([3]);if(c.length>0){b.setStart(c[0],0);var d=c.pop();b.setEnd(d,d.length);var e=this.containsRange(b);return b.detach(),e}return this.containsNodeContents(a)},getNodes:function(a,b){return Y(this),B(this,a,b)},getDocument:function(){return s(this)},collapseBefore:function(a){P(this),this.setEndBefore(a),this.collapse(!1)},collapseAfter:function(a){P(this),this.setStartAfter(a),this.collapse(!0)},getBookmark:function(b){var d=s(this),e=a.createRange(d);b=b\|\|c.getBody(d),e.selectNodeContents(b);var f=this.intersection(e),g=0,h=0;return f&&(e.setEnd(f.startContainer,f.startOffset),g=e.toString().length,h=g+f.toString().length,e.detach()),{start:g,end:h,containerNode:b}},moveToBookmark:function(a){var b=a.containerNode,c=0;this.setStart(b,0),this.collapse(!0);var d=[b],e,f=!1,g=!1,h,i,j;while(!g&&(e=d.pop()))if(e.nodeType==3)h=c+e.length,!f&&a.start>=c&&a.start<=h&&(this.setStart(e,a.start-c),f=!0),f&&a.end>=c&&a.end<=h&&(this.setEnd(e,a.end-c),g=!0),c=h;else{j=e.childNodes,i=j.length;while(i--)d.push(j[i])}},getName:function(){return"DomRange"},equals:function(a){return sb.rangesEqual(this,a)},isValid:function(){return X(this)},inspect:function(){return C(this)}}),ob(sb,qb,rb),d.extend(sb,{rangeProperties:cb,RangeIterator:D,copyComparisonConstants:mb,createPrototypeRange:ob,inspect:C,getRangeDocument:s,rangesEqual:function(a,b){return a.startContainer===b.startContainer&&a.startOffset===b.startOffset&&a.endContainer===b.endContainer&&a.endOffset===b.endOffset}}),a.DomRange=sb,a.RangeException=E}),rangy.createCoreModule("WrappedRange",["DomRange"],function(a,b){var c,d,e=a.dom,f=a.util,g=e.DomPosition,h=a.DomRange,i=e.getBody,j=e.getContentDocument,k=e.isCharacterDataNode;a.features.implementsDomRange&&function(){function k(a){var b=g.length,c;while(b--)c=g[b],a[c]=a.nativeRange[c];a.collapsed=a.startContainer===a.endContainer&&a.startOffset===a.endOffset}function l(a,b,c,d,e){var f=a.startContainer!==b\|\|a.startOffset!=c,g=a.endContainer!==d\|\|a.endOffset!=e,h=!a.equals(a.nativeRange);if(f\|\|g\|\|h)a.setEnd(d,e),a.setStart(b,c)}function m(a){a.nativeRange.detach(),a.detached=!0;var b=g.length;while(b--)a[g[b]]=null}var d,g=h.rangeProperties,n;c=function(a){if(!a)throw b.createError("WrappedRange: Range must be specified");this.nativeRange=a,k(this)},h.createPrototypeRange(c,l,m),d=c.prototype,d.selectNode=function(a){this.nativeRange.selectNode(a),k(this)},d.cloneContents=function(){return this.nativeRange.cloneContents()},d.surroundContents=function(a){this.nativeRange.surroundContents(a),k(this)},d.collapse=function(a){this.nativeRange.collapse(a),k(this)},d.cloneRange=function(){return new c(this.nativeRange.cloneRange())},d.refresh=function(){k(this)},d.toString=function(){return this.nativeRange.toString()};var o=document.createTextNode("test");i(document).appendChild(o);var p=document.createRange();p.setStart(o,0),p.setEnd(o,0);try{p.setStart(o,1),d.setStart=function(a,b){this.nativeRange.setStart(a,b),k(this)},d.setEnd=function(a,b){this.nativeRange.setEnd(a,b),k(this)},n=function(a){return function(b){this.nativeRange[a](b),k(this)}}}catch(q){d.setStart=function(a,b){try{this.nativeRange.setStart(a,b)}catch(c){this.nativeRange.setEnd(a,b),this.nativeRange.setStart(a,b)}k(this)},d.setEnd=function(a,b){try{this.nativeRange.setEnd(a,b)}catch(c){this.nativeRange.setStart(a,b),this.nativeRange.setEnd(a,b)}k(this)},n=function(a,b){return function(c){try{this.nativeRange[a](c)}catch(d){this.nativeRange[b](c),this.nativeRange[a](c)}k(this)}}}d.setStartBefore=n("setStartBefore","setEndBefore"),d.setStartAfter=n("setStartAfter","setEndAfter"),d.setEndBefore=n("setEndBefore","setStartBefore"),d.setEndAfter=n("setEndAfter","setStartAfter"),d.selectNodeContents=function(a){this.setStartAndEnd(a,0,e.getNodeLength(a))},p.selectNodeContents(o),p.setEnd(o,3);var r=document.createRange();r.selectNodeContents(o),r.setEnd(o,4),r.setStart(o,2),p.compareBoundaryPoints(p.START_TO_END,r)==-1&&p.compareBoundaryPoints(p.END_TO_START,r)==1?d.compareBoundaryPoints=function(a,b){return b=b.nativeRange\|\|b,a==b.START_TO_END?a=b.END_TO_START:a==b.END_TO_START&&(a=b.START_TO_END),this.nativeRange.compareBoundaryPoints(a,b)}:d.compareBoundaryPoints=function(a,b){return this.nativeRange.compareBoundaryPoints(a,b.nativeRange\|\|b)};var s=document.createElement("div");s.innerHTML="123";var t=s.firstChild,u=i(document);u.appendChild(s),p.setStart(t,1),p.setEnd(t,2),p.deleteContents(),t.data=="13"&&(d.deleteContents=function(){this.nativeRange.deleteContents(),k(this)},d.extractContents=function(){var a=this.nativeRange.extractContents();return k(this),a}),u.removeChild(s),u=null,f.isHostMethod(p,"createContextualFragment")&&(d.createContextualFragment=function(a){return this.nativeRange.createContextualFragment(a)}),i(document).removeChild(o),p.detach(),r.detach(),d.getName=function(){return"WrappedRange"},a.WrappedRange=c,a.createNativeRange=function(a){return a=j(a,b,"createNativeRange"),a.createRange()}}();if(a.features.implementsTextRange){var l=function(a){var b=a.parentElement(),c=a.duplicate();c.collapse(!0);var d=c.parentElement();c=a.duplicate(),c.collapse(!1);var f=c.parentElement(),g=d==f?d:e.getCommonAncestor(d,f);return g==b?g:e.getCommonAncestor(b,g)},m=function(a){return a.compareEndPoints("StartToEnd",a)==0},n=function(a,b,c,d,f){var h=a.duplicate();h.collapse(c);var i=h.parentElement();e.isOrIsAncestorOf(b,i)\|\|(i=b);if(!i.canHaveHTML){var j=new g(i.parentNode,e.getNodeIndex(i));return{boundaryPosition:j,nodeInfo:{nodeIndex:j.offset,containerElement:j.node}}}var l=e.getDocument(i).createElement("span");l.parentNode&&l.parentNode.removeChild(l);var m,n=c?"StartToStart":"StartToEnd",o,p,q,r,s=f&&f.containerElement==i?f.nodeIndex:0,t=i.childNodes.length,u=t,v=u;for(;;){v==t?i.appendChild(l):i.insertBefore(l,i.childNodes[v]),h.moveToElementText(l),m=h.compareEndPoints(n,a);if(m==0\|\|s==u)break;if(m==-1){if(u==s+1)break;s=v}else u=u==s+1?s:v;v=Math.floor((s+u)/2),i.removeChild(l)}r=l.nextSibling;if(m==-1&&r&&k(r)){h.setEndPoint(c?"EndToStart":"EndToEnd",a);var w;if(/[\r\n]/.test(r.data)){var x=h.duplicate(),y=x.text.replace(/\r\n/g,"\r").length;w=x.moveStart("character",y);while((m=x.compareEndPoints("StartToEnd",x))==-1)w++,x.moveStart("character",1)}else w=h.text.length;q=new g(r,w)}else o=(d\|\|!c)&&l.previousSibling,p=(d\|\|c)&&l.nextSibling,p&&k(p)?q=new g(p,0):o&&k(o)?q=new g(o,o.data.length):q=new g(i,e.getNodeIndex(l));return l.parentNode.removeChild(l),{boundaryPosition:q,nodeInfo:{nodeIndex:v,containerElement:i}}},o=function(a,b){var c,d,f=a.offset,g=e.getDocument(a.node),h,j,l=i(g).createTextRange(),m=k(a.node);return m?(c=a.node,d=c.parentNode):(j=a.node.childNodes,c=f<j.length?j[f]:null,d=a.node),h=g.createElement("span"),h.innerHTML="&#feff;",c?d.insertBefore(h,c):d.appendChild(h),l.moveToElementText(h),l.collapse(!b),d.removeChild(h),m&&l[b?"moveStart":"moveEnd"]("character",f),l};d=function(a){this.textRange=a,this.refresh()},d.prototype=new h(document),d.prototype.refresh=function(){var a,b,c,d=l(this.textRange);m(this.textRange)?b=a=n(this.textRange,d,!0,!0).boundaryPosition:(c=n(this.textRange,d,!0,!1),a=c.boundaryPosition,b=n(this.textRange,d,!1,!1,c.nodeInfo).boundaryPosition),this.setStart(a.node,a.offset),this.setEnd(b.node,b.offset)},d.prototype.getName=function(){return"WrappedTextRange"},h.copyComparisonConstants(d),d.rangeToTextRange=function(a){if(a.collapsed)return o(new g(a.startContainer,a.startOffset),!0);var b=o(new g(a.startContainer,a.startOffset),!0),c=o(new g(a.endContainer,a.endOffset),!1),d=i(h.getRangeDocument(a)).createTextRange();return d.setEndPoint("StartToStart",b),d.setEndPoint("EndToEnd",c),d},a.WrappedTextRange=d;if(!a.features.implementsDomRange\|\|a.config.preferTextRange){var p=function(){return this}();typeof p.Range=="undefined"&&(p.Range=d),a.createNativeRange=function(a){return a=j(a,b,"createNativeRange"),i(a).createTextRange()},a.WrappedRange=d}}a.createRange=function(c){return c=j(c,b,"createRange"),new a.WrappedRange(a.createNativeRange(c))},a.createRangyRange=function(a){return a=j(a,b,"createRangyRange"),new h(a)},a.createIframeRange=function(c){return b.deprecationNotice("createIframeRange()","createRange(iframeEl)"),a.createRange(c)},a.createIframeRangyRange=function(c){return b.deprecationNotice("createIframeRangyRange()","createRangyRange(iframeEl)"),a.createRangyRange(c)},a.addCreateMissingNativeApiListener(function(b){var c=b.document;typeof c.createRange=="undefined"&&(c.createRange=function(){return a.createRange(c)}),c=b=null})}),rangy.createCoreModule("WrappedSelection",["DomRange","WrappedRange"],function(a,b){function s(a){return typeof a=="string"?/^backward(s)?$/i.test(a):!!a}function t(a,c){if(!a)return window;if(e.isWindow(a))return a;if(a instanceof W)return a.win;var d=e.getContentDocument(a,b,c);return e.getWindow(d)}function u(a){return t(a,"getWinSelection").getSelection()}function v(a){return t(a,"getDocSelection").document.selection}function w(a){var b=!1;return a.anchorNode&&(b=e.comparePoints(a.anchorNode,a.anchorOffset,a.focusNode,a.focusOffset)==1),b}function L(a,b,c){var d=c?"end":"start",e=c?"start":"end";a.anchorNode=b[d+"Container"],a.anchorOffset=b[d+"Offset"],a.focusNode=b[e+"Container"],a.focusOffset=b[e+"Offset"]}function M(a){var b=a.nativeSelection;a.anchorNode=b.anchorNode,a.anchorOffset=b.anchorOffset,a.focusNode=b.focusNode,a.focusOffset=b.focusOffset}function N(a){a.anchorNode=a.focusNode=null,a.anchorOffset=a.focusOffset=0,a.rangeCount=0,a.isCollapsed=!0,a._ranges.length=0}function O(b){var c;return b instanceof h?(c=a.createNativeRange(b.getDocument()),c.setEnd(b.endContainer,b.endOffset),c.setStart(b.startContainer,b.startOffset)):b instanceof i?c=b.nativeRange:n.implementsDomRange&&b instanceof e.getWindow(b.startContainer).Range&&(c=b),c}function P(a){if(!a.length\|\|a[0].nodeType!=1)return!1;for(var b=1,c=a.length;b<c;++b)if(!e.isAncestorOf(a[0],a[b]))return!1;return!0}function Q(a){var c=a.getNodes();if(!P(c))throw b.createError("getSingleElementFromRange: range "+a.inspect()+" did not consist of a single element");return c[0]}function R(a){return!!a&&typeof a.text!="undefined"}function S(a,b){var c=new i(b);a._ranges=[c],L(a,c,!1),a.rangeCount=1,a.isCollapsed=c.collapsed}function T(b){b._ranges.length=0;if(b.docSelection.type=="None")N(b);else{var c=b.docSelection.createRange();if(R(c))S(b,c);else{b.rangeCount=c.length;var d,e=p(c.item(0));for(var f=0;f<b.rangeCount;++f)d=a.createRange(e),d.selectNode(c.item(f)),b._ranges.push(d);b.isCollapsed=b.rangeCount==1&&b._ranges[0].collapsed,L(b,b._ranges[b.rangeCount-1],!1)}}}function U(a,c){var d=a.docSelection.createRange(),e=Q(c),f=p(d.item(0)),g=q(f).createControlRange();for(var h=0,i=d.length;h<i;++h)g.add(d.item(h));try{g.add(e)}catch(j){throw b.createError("addRange(): Element within the specified Range could not be added to control selection (does it have layout?)")}g.select(),T(a)}function W(a,b,c){this.nativeSelection=a,this.docSelection=b,this._ranges=[],this.win=c,this.refresh()}function X(a){a.win=a.anchorNode=a.focusNode=a._ranges=null,a.rangeCount=a.anchorOffset=a.focusOffset=0,a.detached=!0}function Z(a,b){var c=Y.length,d,e;while(c--){d=Y[c],e=d.selection;if(b=="deleteAll")X(e);else if(d.win==a)return b=="delete"?(Y.splice(c,1),!0):e}return b=="deleteAll"&&(Y.length=0),null}function ab(a,c){var d=p(c[0].startContainer),e=q(d).createControlRange();for(var f=0,g,h=c.length;f<h;++f){g=Q(c[f]);try{e.add(g)}catch(i){throw b.createError("setRanges(): Element within one of the specified Ranges could not be added to control selection (does it have layout?)")}}e.select(),T(a)}function fb(a,b){if(a.win.document!=p(b))throw new j("WRONG_DOCUMENT_ERR")}function gb(b){return function(c,d){var e;this.rangeCount?(e=this.getRangeAt(0),e["set"+(b?"Start":"End")](c,d)):(e=a.createRange(this.win.document),e.setStartAndEnd(c,d)),this.setSingleRange(e,this.isBackward())}}function hb(a){var b=[],c=new k(a.anchorNode,a.anchorOffset),d=new k(a.focusNode,a.focusOffset),e=typeof a.getName=="function"?a.getName():"Selection";if(typeof a.rangeCount!="undefined")for(var f=0,g=a.rangeCount;f<g;++f)b[f]=h.inspect(a.getRangeAt(f));return"["+e+"(Ranges: "+b.join(", ")+")(anchor: "+c.inspect()+", focus: "+d.inspect()+"]"}a.config.checkSelectionRanges=!0;var c="boolean",d="number",e=a.dom,f=a.util,g=f.isHostMethod,h=a.DomRange,i=a.WrappedRange,j=a.DOMException,k=e.DomPosition,l,m,n=a.features,o="Control",p=e.getDocument,q=e.getBody,r=h.rangesEqual,x=g(window,"getSelection"),y=f.isHostObject(document,"selection");n.implementsWinGetSelection=x,n.implementsDocSelection=y;var z=y&&(!x\|\|a.config.preferTextRange);z?(l=v,a.isSelectionValid=function(a){var b=t(a,"isSelectionValid").document,c=b.selection;return c.type!="None"\|\|p(c.createRange().parentElement())==b}):x?(l=u,a.isSelectionValid=function(){return!0}):b.fail("Neither document.selection or window.getSelection() detected."),a.getNativeSelection=l;var A=l(),B=a.createNativeRange(document),C=q(document),D=f.areHostProperties(A,["anchorNode","focusNode","anchorOffset","focusOffset"]);n.selectionHasAnchorAndFocus=D;var E=g(A,"extend");n.selectionHasExtend=E;var F=typeof A.rangeCount==d;n.selectionHasRangeCount=F;var G=!1,H=!0,I=E?function(b,c){var d=h.getRangeDocument(c),e=a.createRange(d);e.collapseToPoint(c.endContainer,c.endOffset),b.addRange(O(e)),b.extend(c.startContainer,c.startOffset)}:null;f.areHostMethods(A,["addRange","getRangeAt","removeAllRanges"])&&typeof A.rangeCount==d&&n.implementsDomRange&&function(){var b=window.getSelection();if(b){var c=b.rangeCount,d=c>1,e=[],f=w(b);for(var g=0;g<c;++g)e[g]=b.getRangeAt(g);var h=q(document),i=h.appendChild(document.createElement("div"));i.contentEditable="false";var j=i.appendChild(document.createTextNode("\u00a0\u00a0\u00a0")),k=document.createRange();k.setStart(j,1),k.collapse(!0),b.addRange(k),H=b.rangeCount==1,b.removeAllRanges();if(!d){var l=k.cloneRange();k.setStart(j,0),l.setEnd(j,3),l.setStart(j,2),b.addRange(k),b.addRange(l),G=b.rangeCount==2,l.detach()}h.removeChild(i),b.removeAllRanges(),k.detach();for(g=0;g<c;++g)g==0&&f?I?I(b,e[g]):(a.warn("Rangy initialization: original selection was backwards but selection has been restored forwards because browser does not 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this.refresh()}}:_.addRange=function(a,b){s(b)&&E?bb(this,a):(this.nativeSelection.addRange(O(a)),this.refresh())},_.setRanges=function(a){if(J&&a.length>1)ab(this,a);else{this.removeAllRanges();for(var b=0,c=a.length;b<c;++b)this.addRange(a[b])}}}else{if(!(g(A,"empty")&&g(B,"select")&&J&&z))return b.fail("No means of selecting a Range or TextRange was found"),!1;_.removeAllRanges=function(){try{this.docSelection.empty();if(this.docSelection.type!="None"){var a;if(this.anchorNode)a=p(this.anchorNode);else if(this.docSelection.type==o){var b=this.docSelection.createRange();b.length&&(a=p(b.item(0)))}if(a){var c=q(a).createTextRange();c.select(),this.docSelection.empty()}}}catch(d){}N(this)},_.addRange=function(b){this.docSelection.type==o?U(this,b):(a.WrappedTextRange.rangeToTextRange(b).select(),this._ranges[0]=b,this.rangeCount=1,this.isCollapsed=this._ranges[0].collapsed,L(this,b,!1))},_.setRanges=function(a){this.removeAllRanges();var b=a.length;b>1?ab(this,a):b&&this.addRange(a[0])}}_.getRangeAt=function(a){if(a<0\|\|a>=this.rangeCount)throw new j("INDEX_SIZE_ERR");return this._ranges[a].cloneRange()};var cb;if(z)cb=function(b){var c;a.isSelectionValid(b.win)?c=b.docSelection.createRange():(c=q(b.win.document).createTextRange(),c.collapse(!0)),b.docSelection.type==o?T(b):R(c)?S(b,c):N(b)};else if(g(A,"getRangeAt")&&typeof A.rangeCount==d)cb=function(b){if(J&&y&&b.docSelection.type==o)T(b);else{b._ranges.length=b.rangeCount=b.nativeSelection.rangeCount;if(b.rangeCount){for(var c=0,d=b.rangeCount;c<d;++c)b._ranges[c]=new a.WrappedRange(b.nativeSelection.getRangeAt(c));L(b,b._ranges[b.rangeCount-1],eb(b.nativeSelection)),b.isCollapsed=m(b)}else N(b)}};else{if(!D\|\|typeof A.isCollapsed!=c\|\|typeof B.collapsed!=c\|\|!n.implementsDomRange)return b.fail("No means of obtaining a Range or TextRange from the user's selection was found"),!1;cb=function(a){var 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a=[];for(var b=0,c=this.rangeCount;b<c;++b)a[b]=""+this._ranges[b];return a.join("")},_.collapse=function(b,c){fb(this,b);var d=a.createRange(b);d.collapseToPoint(b,c),this.setSingleRange(d),this.isCollapsed=!0},_.collapseToStart=function(){if(!this.rangeCount)throw new j("INVALID_STATE_ERR");var a=this._ranges[0];this.collapse(a.startContainer,a.startOffset)},_.collapseToEnd=function(){if(!this.rangeCount)throw new j("INVALID_STATE_ERR");var a=this._ranges[this.rangeCount-1];this.collapse(a.endContainer,a.endOffset)},_.selectAllChildren=function(b){fb(this,b);var c=a.createRange(b);c.selectNodeContents(b),this.setSingleRange(c)},_.deleteFromDocument=function(){if(J&&y&&this.docSelection.type==o){var a=this.docSelection.createRange(),b;while(a.length)b=a.item(0),a.remove(b),b.parentNode.removeChild(b);this.refresh()}else if(this.rangeCount){var c=this.getAllRanges();if(c.length){this.removeAllRanges();for(var d=0,e=c.length;d<e;++d)c[d].deleteContents();this.addRange(c[e-1])}}},_.eachRange=function(a,b){for(var c=0,d=this._ranges.length;c<d;++c)if(a(this.getRangeAt(c)))return b},_.getAllRanges=function(){var a=[];return this.eachRange(function(b){a.push(b)}),a},_.setSingleRange=function(a,b){this.removeAllRanges(),this.addRange(a,b)},_.callMethodOnEachRange=function(a,b){var c=[];return this.eachRange(function(d){c.push(d[a].apply(d,b))}),c},_.setStart=gb(!0),_.setEnd=gb(!1),a.rangePrototype.select=function(a){$(this.getDocument()).setSingleRange(this,a)},_.changeEachRange=function(a){var b=[],c=this.isBackward();this.eachRange(function(c){a(c),b.push(c)}),this.removeAllRanges(),c&&b.length==1?this.addRange(b[0],"backward"):this.setRanges(b)},_.containsNode=function(a,b){return this.eachRange(function(c){return c.containsNode(a,b)},!0)},_.getBookmark=function(a){return{backward:this.isBackward(),rangeBookmarks:this.callMethodOnEachRange("getBookmark",[a])}},_.moveToBookmark=function(b){var c=[];for(var d=0,e,f;e=b.rangeBookmarks[d++];)f=a.createRange(this.win),f.moveToBookmark(e),c.push(f);b.backward?this.setSingleRange(c[0],"backward"):this.setRanges(c)},_.toHtml=function(){return this.callMethodOnEachRange("toHtml").join("")},_.getName=function(){return"WrappedSelection"},_.inspect=function(){return hb(this)},_.detach=function(){Z(this.win,"delete"),X(this)},W.detachAll=function(){Z(null,"deleteAll")},W.inspect=hb,W.isDirectionBackward=s,a.Selection=W,a.selectionPrototype=_,a.addCreateMissingNativeApiListener(function(a){typeof a.getSelection=="undefined"&&(a.getSelection=function(){return $(a)}),a=null})})	45.57 KB	2026-02-12 14:54
📄 rangy-cssclassapplier.js /** * Class Applier module for Rangy. * Adds, removes and toggles classes on Ranges and Selections * * Part of Rangy, a cross-browser JavaScript range and selection library * http://code.google.com/p/rangy/ * * Depends on Rangy core. * * Copyright 2013, Tim Down * Licensed under the MIT license. * Version: 1.3alpha.804 * Build date: 8 December 2013 / rangy.createModule("ClassApplier",["WrappedSelection"],function(a,b){function g(a,b){for(var c in a)if(a.hasOwnProperty(c)&&b(c,a[c])===!1)return!1;return!0}function h(a){return a.replace(/^\s\s/,"").replace(/\s\s$/,"")}function i(a,b){return a.className&&(new RegExp("(?:^\|\\s)"+b+"(?:\\s\|$)")).test(a.className)}function j(a,b){a.className?i(a,b)\|\|(a.className+=" "+b):a.className=b}function l(a){return a.split(/\s+/).sort().join(" ")}function m(a){return l(a.className)}function n(a,b){return m(a)==m(b)}function o(a,b,c,d,e){var 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a.nodeType==1&&e(this.tagNames,a.tagName.toLowerCase())&&i(a,this.cssClass)},getSelfOrAncestorWithClass:function(a){while(a){if(this.hasClass(a))return a;a=a.parentNode}return null},isModifiable:function(a){return!this.applyToEditableOnly\|\|C(a)},isIgnorableWhiteSpaceNode:function(a){return this.ignoreWhiteSpace&&a&&a.nodeType==3&&G(a)},postApply:function(a,b,c,d){var e=a[0],f=a[a.length-1],g=[],h,i=e,j=f,k=0,l=f.length,m,n;for(var o=0,p=a.length;o<p;++o)m=a[o],n=N(m,!d),n?(h\|\|(h=new P(n),g.push(h)),h.textNodes.push(m),m===e&&(i=h.textNodes[0],k=i.length),m===f&&(j=h.textNodes[0],l=h.getLength())):h=null;var q=O(f,!d);q&&(h\|\|(h=new P(f),g.push(h)),h.textNodes.push(q));if(g.length){for(o=0,p=g.length;o<p;++o)g[o].doMerge(c);b.setStartAndEnd(i,k,j,l)}},createContainer:function(a){var b=a.createElement(this.elementTagName);return 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c=a.getSelection(b);c.setRanges(this.applyToRanges(c.getAllRanges()))},undoToRange:function(a,b){b=b\|\|[];var c=H(b);a.splitBoundariesPreservingPositions(c),this.removeEmptyElements&&this.removeEmptyContainers(a,c);var d=v(a),e,f,g=d[d.length-1];if(d.length){for(var h=0,i=d.length;h<i;++h)e=d[h],f=this.getSelfOrAncestorWithClass(e),f&&this.isModifiable(e)&&this.undoToTextNode(e,a,f,c),a.setStartAndEnd(d[0],0,g,g.length);this.normalize&&this.postApply(d,a,c,!0),I(b,c)}},undoToRanges:function(a){var b=a.length;while(b--)this.undoToRange(a[b],a);return a},undoToSelection:function(b){var c=a.getSelection(b),d=a.getSelection(b).getAllRanges();this.undoToRanges(d),c.setRanges(d)},isAppliedToRange:function(a){if(a.collapsed\|\|a.toString()=="")return!!this.getSelfOrAncestorWithClass(a.commonAncestorContainer);var b=a.getNodes([3]);if(b.length)for(var c=0,d;d=b[c++];)if(!this.isIgnorableWhiteSpaceNode(d)&&u(a,d)&&this.isModifiable(d)&&!this.getSelfOrAncestorWithClass(d))return!1;return!0},isAppliedToRanges:function(a){var b=a.length;if(b==0)return!1;while(b--)if(!this.isAppliedToRange(a[b]))return!1;return!0},isAppliedToSelection:function(b){var c=a.getSelection(b);return this.isAppliedToRanges(c.getAllRanges())},toggleRange:function(a){this.isAppliedToRange(a)?this.undoToRange(a):this.applyToRange(a)},toggleSelection:function(a){this.isAppliedToSelection(a)?this.undoToSelection(a):this.applyToSelection(a)},getElementsWithClassIntersectingRange:function(a){var b=[],c=this;return a.getNodes([3],function(a){var d=c.getSelfOrAncestorWithClass(a);d&&!e(b,d)&&b.push(d)}),b},detach:function(){}},S.util={hasClass:i,addClass:j,removeClass:k,hasSameClasses:n,replaceWithOwnChildren:t,elementsHaveSameNonClassAttributes:w,elementHasNonClassAttributes:x,splitNodeAt:K,isEditableElement:A,isEditingHost:B,isEditable:C},a.CssClassApplier=a.ClassApplier=S,a.createCssClassApplier=a.createClassApplier=T})	11.64 KB	2026-02-12 14:54
📄 rangy-highlighter.js /** * Highlighter module for Rangy, a cross-browser JavaScript range and selection library * http://code.google.com/p/rangy/ * * Depends on Rangy core, TextRange and CssClassApplier modules. * * Copyright 2013, Tim Down * Licensed under the MIT license. * Version: 1.3alpha.804 * Build date: 8 December 2013 */ rangy.createModule("Highlighter",["ClassApplier"],function(a,b){function f(a,b){return a.characterRange.start-b.characterRange.start}function j(a,b){this.type=a,this.converterCreator=b}function k(a,b){i[a]=new j(a,b)}function l(a){var b=i[a];if(b instanceof j)return b.create();throw new Error("Highlighter type '"+a+"' is not valid")}function m(a,b){this.start=a,this.end=b}function o(a,b,c,d,e,f){e?(this.id=e,h=Math.max(h,e+1)):this.id=h++,this.characterRange=b,this.doc=a,this.classApplier=c,this.converter=d,this.containerElementId=f\|\|null,this.applied=!1}function p(a,b){b=b\|\|"textContent",this.doc=a\|\|document,this.classAppliers={},this.highlights=[],this.converter=l(b)}var c=a.dom,d=c.arrayContains,e=c.getBody,g=[].forEach?function(a,b){a.forEach(b)}:function(a,b){for(var c=0,d=a.length;c<d;++c)b(a[c])},h=1,i={};j.prototype.create=function(){var a=this.converterCreator();return a.type=this.type,a},a.registerHighlighterType=k,m.prototype={intersects:function(a){return this.start<a.end&&this.end>a.start},union:function(a){return new m(Math.min(this.start,a.start),Math.max(this.end,a.end))},intersection:function(a){return new m(Math.max(this.start,a.start),Math.min(this.end,a.end))},toString:function(){return"[CharacterRange("+this.start+", "+this.end+")]"}},m.fromCharacterRange=function(a){return new m(a.start,a.end)};var n={rangeToCharacterRange:function(a,b){var c=a.getBookmark(b);return new m(c.start,c.end)},characterRangeToRange:function(b,c,d){var e=a.createRange(b);return e.moveToBookmark({start:c.start,end:c.end,containerNode:d}),e},serializeSelection:function(a,b){var c=a.getAllRanges(),d=c.length,e=[],f=d==1&&a.isBackward();for(var g=0,h=c.length;g<h;++g)e[g]={characterRange:this.rangeToCharacterRange(c[g],b),backward:f};return e},restoreSelection:function(a,b,c){a.removeAllRanges();var d=a.win.document;for(var e=0,f=b.length,g,h,i;e<f;++e)h=b[e],i=h.characterRange,g=this.characterRangeToRange(d,h.characterRange,c),a.addRange(g,h.backward)}};k("textContent",function(){return n}),k("TextRange",function(){var b;return function(){if(!b){var c=a.modules.TextRange;if(!c)throw new Error("TextRange module is missing.");if(!c.supported)throw new Error("TextRange module is present but not supported.");b={rangeToCharacterRange:function(a,b){return m.fromCharacterRange(a.toCharacterRange(b))},characterRangeToRange:function(b,c,d){var e=a.createRange(b);return e.selectCharacters(d,c.start,c.end),e},serializeSelection:function(a,b){return a.saveCharacterRanges(b)},restoreSelection:function(a,b,c){a.restoreCharacterRanges(c,b)}}}return b}}()),o.prototype={getContainerElement:function(){return this.containerElementId?this.doc.getElementById(this.containerElementId):e(this.doc)},getRange:function(){return this.converter.characterRangeToRange(this.doc,this.characterRange,this.getContainerElement())},fromRange:function(a){this.characterRange=this.converter.rangeToCharacterRange(a,this.getContainerElement())},getText:function(){return this.getRange().toString()},containsElement:function(a){return this.getRange().containsNodeContents(a.firstChild)},unapply:function(){this.classApplier.undoToRange(this.getRange()),this.applied=!1},apply:function(){this.classApplier.applyToRange(this.getRange()),this.applied=!0},getHighlightElements:function(){return this.classApplier.getElementsWithClassIntersectingRange(this.getRange())},toString:function(){return"[Highlight(ID: "+this.id+", class: "+this.classApplier.cssClass+", character range: "+this.characterRange.start+" - "+this.characterRange.end+")]"}},p.prototype={addClassApplier:function(a){this.classAppliers[a.cssClass]=a},getHighlightForElement:function(a){var b=this.highlights;for(var c=0,d=b.length;c<d;++c)if(b[c].containsElement(a))return b[c];return null},removeHighlights:function(a){for(var b=0,c=this.highlights.length,e;b<c;++b)e=this.highlights[b],d(a,e)&&(e.unapply(),this.highlights.splice(b--,1))},removeAllHighlights:function(){this.removeHighlights(this.highlights)},getIntersectingHighlights:function(a){var b=[],c=this.highlights,e=this.converter;return g(a,function(a){g(c,function(c){a.intersectsRange(c.getRange())&&!d(b,c)&&b.push(c)})}),b},highlightCharacterRanges:function(b,c,d){var e,f,h,i=this.highlights,j=this.converter,k=this.doc,l=[],n=this.classAppliers[b];d=d\|\|null;var p,q,r;d&&(p=this.doc.getElementById(d),p&&(q=a.createRange(this.doc),q.selectNodeContents(p),r=new m(0,q.toString().length),q.detach()));var s,t,u;for(e=0,f=c.length;e<f;++e){s=c[e],u=!1,r&&(s=s.intersection(r));for(h=0;h<i.length;++h)d==i[h].containerElementId&&(t=i[h].characterRange,t.intersects(s)&&(l.push(i[h]),i[h]=new o(k,t.union(s),n,j,null,d)));u\|\|i.push(new o(k,s,n,j,null,d))}g(l,function(a){a.unapply()});var v=[];return g(i,function(a){a.applied\|\|(a.apply(),v.push(a))}),v},highlightRanges:function(b,c,d){var f=[],h=this.converter,i=d?d.id:null,j;return d&&(j=a.createRange(d),j.selectNodeContents(d)),g(c,function(a){var b=d?j.intersection(a):a;f.push(h.rangeToCharacterRange(b,d\|\|e(a.getDocument())))}),this.highlightCharacterRanges(f,c,i)},highlightSelection:function(b,c,d){var f=this.converter;c=c\|\|a.getSelection();var h=this.classAppliers[b],i=c.win.document,j=d?i.getElementById(d):e(i);if(!h)throw new Error("No class applier found for class '"+b+"'");var k=f.serializeSelection(c,j),l=[];g(k,function(a){l.push(m.fromCharacterRange(a.characterRange))});var n=this.highlightCharacterRanges(b,l,d);return f.restoreSelection(c,k,j),n},unhighlightSelection:function(b){b=b\|\|a.getSelection();var c=this.getIntersectingHighlights(b.getAllRanges());return this.removeHighlights(c),b.removeAllRanges(),c},getHighlightsInSelection:function(b){return b=b\|\|a.getSelection(),this.getIntersectingHighlights(b.getAllRanges())},selectionOverlapsHighlight:function(a){return this.getHighlightsInSelection(a).length>0},serialize:function(a){var b=this.highlights;b.sort(f);var c=["type:"+this.converter.type];return g(b,function(b){var d=b.characterRange,e=[d.start,d.end,b.id,b.classApplier.cssClass,b.containerElementId];a&&a.serializeHighlightText&&e.push(b.getText()),c.push(e.join("$"))}),c.join("\|")},deserialize:function(a){var b=a.split("\|"),c=[],d=b[0],f,g,h,i=!1;if(!d\|\|!(f=/^type:(\w+)$/.exec(d)))throw new Error("Serialized highlights are invalid.");g=f[1],g!=this.converter.type&&(h=l(g),i=!0),b.shift();var j,k,n,p,q;for(var r=b.length,s;r-->0;)s=b[r].split("$"),n=new m(+s[0],+s[1]),p=s[4]\|\|null,q=p?this.doc.getElementById(p):e(this.doc),i&&(n=this.converter.rangeToCharacterRange(h.characterRangeToRange(this.doc,n,q),q)),j=this.classAppliers[s[3]],k=new o(this.doc,n,j,this.converter,parseInt(s[2]),p),k.apply(),c.push(k);this.highlights=c}},a.Highlighter=p,a.createHighlighter=function(a,b){return new p(a,b)}})	6.9 KB	2026-02-12 14:54
📄 rangy-selectionsaverestore.js /** * Selection save and restore module for Rangy. * Saves and restores user selections using marker invisible elements in the DOM. * * Part of Rangy, a cross-browser JavaScript range and selection library * http://code.google.com/p/rangy/ * * Depends on Rangy core. * * Copyright 2013, Tim Down * Licensed under the MIT license. * Version: 1.3alpha.804 * Build date: 8 December 2013 */ rangy.createModule("SaveRestore",["WrappedRange"],function(a,b){function e(a,b){return(b\|\|document).getElementById(a)}function f(a,b){var e="selectionBoundary_"+ +(new Date)+"_"+(""+Math.random()).slice(2),f,g=c.getDocument(a.startContainer),h=a.cloneRange();return h.collapse(b),f=g.createElement("span"),f.id=e,f.style.lineHeight="0",f.style.display="none",f.className="rangySelectionBoundary",f.appendChild(g.createTextNode(d)),h.insertNode(f),h.detach(),f}function g(a,c,d,f){var g=e(d,a);g?(c[f?"setStartBefore":"setEndBefore"](g),g.parentNode.removeChild(g)):b.warn("Marker element has been removed. Cannot restore selection.")}function h(a,b){return b.compareBoundaryPoints(a.START_TO_START,a)}function i(b,c){var d,e,g=a.DomRange.getRangeDocument(b),h=b.toString();return b.collapsed?(e=f(b,!1),{document:g,markerId:e.id,collapsed:!0}):(e=f(b,!1),d=f(b,!0),{document:g,startMarkerId:d.id,endMarkerId:e.id,collapsed:!1,backward:c,toString:function(){return"original text: '"+h+"', new text: '"+b.toString()+"'"}})}function j(c,d){var f=c.document;typeof d=="undefined"&&(d=!0);var h=a.createRange(f);if(c.collapsed){var i=e(c.markerId,f);if(i){i.style.display="inline";var j=i.previousSibling;j&&j.nodeType==3?(i.parentNode.removeChild(i),h.collapseToPoint(j,j.length)):(h.collapseBefore(i),i.parentNode.removeChild(i))}else b.warn("Marker element has been removed. Cannot restore selection.")}else g(f,h,c.startMarkerId,!0),g(f,h,c.endMarkerId,!1);return d&&h.normalizeBoundaries(),h}function k(b,c){var d=[],f,g;b=b.slice(0),b.sort(h);for(var j=0,k=b.length;j<k;++j)d[j]=i(b[j],c);for(j=k-1;j>=0;--j)f=b[j],g=a.DomRange.getRangeDocument(f),f.collapsed?f.collapseAfter(e(d[j].markerId,g)):(f.setEndBefore(e(d[j].endMarkerId,g)),f.setStartAfter(e(d[j].startMarkerId,g)));return d}function l(c){if(!a.isSelectionValid(c))return b.warn("Cannot save selection. This usually happens when the selection is collapsed and the selection document has lost focus."),null;var d=a.getSelection(c),e=d.getAllRanges(),f=e.length==1&&d.isBackward(),g=k(e,f);return f?d.setSingleRange(e[0],"backward"):d.setRanges(e),{win:c,rangeInfos:g,restored:!1}}function m(a){var b=[],c=a.length;for(var d=c-1;d>=0;d--)b[d]=j(a[d],!0);return b}function n(b,c){if(!b.restored){var d=b.rangeInfos,e=a.getSelection(b.win),f=m(d),g=d.length;g==1&&c&&a.features.selectionHasExtend&&d[0].backward?(e.removeAllRanges(),e.addRange(f[0],!0)):e.setRanges(f),b.restored=!0}}function o(a,b){var c=e(b,a);c&&c.parentNode.removeChild(c)}function p(a){var b=a.rangeInfos;for(var c=0,d=b.length,e;c<d;++c)e=b[c],e.collapsed?o(a.doc,e.markerId):(o(a.doc,e.startMarkerId),o(a.doc,e.endMarkerId))}var c=a.dom,d="\ufeff";a.util.extend(a,{saveRange:i,restoreRange:j,saveRanges:k,restoreRanges:m,saveSelection:l,restoreSelection:n,removeMarkerElement:o,removeMarkers:p})})	3.15 KB	2026-02-12 14:54
📄 rangy-serializer.js /** * Serializer module for Rangy. * Serializes Ranges and Selections. An example use would be to store a user's selection on a particular page in a * cookie or local storage and restore it on the user's next visit to the same page. * * Part of Rangy, a cross-browser JavaScript range and selection library * http://code.google.com/p/rangy/ * * Depends on Rangy core. * * Copyright 2013, Tim Down * Licensed under the MIT license. * Version: 1.3alpha.804 * Build date: 8 December 2013 */ rangy.createModule("Serializer",["WrappedSelection"],function(a,b){function f(a){return a.replace(/</g,"<").replace(/>/g,">")}function g(a,b){b=b\|\|[];var c=a.nodeType,d=a.childNodes,e=d.length,h=[c,a.nodeName,e].join(":"),i="",j="";switch(c){case 3:i=f(a.nodeValue);break;case 8:i="<!--"+f(a.nodeValue)+"-->";break;default:i="<"+h+">",j="</>"}i&&b.push(i);for(var k=0;k<e;++k)g(d[k],b);return j&&b.push(j),b}function h(a){var b=g(a).join("");return d(b).toString(16)}function i(a,b,c){var d=[],f=a;c=c\|\|e.getDocument(a).documentElement;while(f&&f!=c)d.push(e.getNodeIndex(f,!0)),f=f.parentNode;return d.join("/")+":"+b}function j(a,c,d){c\|\|(c=(d\|\|document).documentElement);var f=a.split(":"),g=c,h=f[0]?f[0].split("/"):[],i=h.length,j;while(i--){j=parseInt(h[i],10);if(!(j<g.childNodes.length))throw b.createError("deserializePosition() failed: node "+e.inspectNode(g)+" has no child with index "+j+", "+i);g=g.childNodes[j]}return new e.DomPosition(g,parseInt(f[1],10))}function k(c,d,f){f=f\|\|a.DomRange.getRangeDocument(c).documentElement;if(!e.isOrIsAncestorOf(f,c.commonAncestorContainer))throw b.createError("serializeRange(): range "+c.inspect()+" is not wholly contained within specified root node "+e.inspectNode(f));var g=i(c.startContainer,c.startOffset,f)+","+i(c.endContainer,c.endOffset,f);return d\|\|(g+="{"+h(f)+"}"),g}function m(c,d,f){d?f=f\|\|e.getDocument(d):(f=f\|\|document,d=f.documentElement);var g=l.exec(c),i=g[4],k=h(d);if(i&&i!==h(d))throw b.createError("deserializeRange(): checksums of serialized range root node ("+i+") and target root node ("+k+") do not match");var m=j(g[1],d,f),n=j(g[2],d,f),o=a.createRange(f);return o.setStartAndEnd(m.node,m.offset,n.node,n.offset),o}function n(a,b,c){b\|\|(b=(c\|\|document).documentElement);var d=l.exec(a),e=d[3];return!e\|\|e===h(b)}function o(b,c,d){b=a.getSelection(b);var e=b.getAllRanges(),f=[];for(var g=0,h=e.length;g<h;++g)f[g]=k(e[g],c,d);return f.join("\|")}function p(b,c,d){c?d=d\|\|e.getWindow(c):(d=d\|\|window,c=d.document.documentElement);var f=b.split("\|"),g=a.getSelection(d),h=[];for(var i=0,j=f.length;i<j;++i)h[i]=m(f[i],c,d.document);return g.setRanges(h),g}function q(a,b,c){var d;b?d=c?c.document:e.getDocument(b):(c=c\|\|window,b=c.document.documentElement);var f=a.split("\|");for(var g=0,h=f.length;g<h;++g)if(!n(f[g],b,d))return!1;return!0}function s(a){var b=a.split(/[;,]/);for(var c=0,d=b.length,e,f;c<d;++c){e=b[c].split("=");if(e[0].replace(/^\s+/,"")==r){f=e[1];if(f)return decodeURIComponent(f.replace(/\s+$/,""))}}return null}function t(a){a=a\|\|window;var b=s(a.document.cookie);b&&p(b,a.doc)}function u(b,c){b=b\|\|window,c=typeof c=="object"?c:{};var d=c.expires?";expires="+c.expires.toUTCString():"",e=c.path?";path="+c.path:"",f=c.domain?";domain="+c.domain:"",g=c.secure?";secure":"",h=o(a.getSelection(b));b.document.cookie=encodeURIComponent(r)+"="+encodeURIComponent(h)+d+e+f+g}var c="undefined";(typeof encodeURIComponent==c\|\|typeof decodeURIComponent==c)&&b.fail("Global object is missing encodeURIComponent and/or decodeURIComponent method");var d=function(){function a(a){var b=[];for(var c=0,d=a.length,e;c<d;++c)e=a.charCodeAt(c),e<128?b.push(e):e<2048?b.push(e>>6\|192,e&63\|128):b.push(e>>12\|224,e>>6&63\|128,e&63\|128);return b}function c(){var a=[];for(var b=0,c,d;b<256;++b){d=b,c=8;while(c--)(d&1)==1?d=d>>>1^3988292384:d>>>=1;a[b]=d>>>0}return a}function d(){return b\|\|(b=c()),b}var b=null;return function(b){var c=a(b),e=-1,f=d();for(var g=0,h=c.length,i;g<h;++g)i=(e^c[g])&255,e=e>>>8^f[i];return(e^-1)>>>0}}(),e=a.dom,l=/^([^,]+),([^,\{]+)(\{([^}]+)\})?$/,r="rangySerializedSelection";a.serializePosition=i,a.deserializePosition=j,a.serializeRange=k,a.deserializeRange=m,a.canDeserializeRange=n,a.serializeSelection=o,a.deserializeSelection=p,a.canDeserializeSelection=q,a.restoreSelectionFromCookie=t,a.saveSelectionCookie=u,a.getElementChecksum=h,a.nodeToInfoString=g})	4.29 KB	2026-02-12 14:54
📄 rangy-textrange.js /** * Text range module for Rangy. * Text-based manipulation and searching of ranges and selections. * * Features * * - Ability to move range boundaries by character or word offsets * - Customizable word tokenizer * - Ignores text nodes inside <script> or <style> elements or those hidden by CSS display and visibility properties * - Range findText method to search for text or regex within the page or within a range. Flags for whole words and case * sensitivity * - Selection and range save/restore as text offsets within a node * - Methods to return visible text within a range or selection * - innerText method for elements * * References * * https://www.w3.org/Bugs/Public/show_bug.cgi?id=13145 * http://aryeh.name/spec/innertext/innertext.html * http://dvcs.w3.org/hg/editing/raw-file/tip/editing.html * * Part of Rangy, a cross-browser JavaScript range and selection library * http://code.google.com/p/rangy/ * * Depends on Rangy core. * * Copyright 2013, Tim Down * Licensed under the MIT license. * Version: 1.3alpha.804 * Build date: 8 December 2013 / rangy.createModule("TextRange",["WrappedSelection"],function(a,b){function u(a,b){function f(b,c,d){var f=a.slice(b,c),g={isWord:d,chars:f,toString:function(){return f.join("")}};for(var h=0,i=f.length;h<i;++h)f[h].token=g;e.push(g)}var c=a.join(""),d,e=[],g=0,h,i;while(d=b.wordRegex.exec(c)){h=d.index,i=h+d[0].length,h>g&&f(g,h,!1);if(b.includeTrailingSpace)while(m.test(a[i]))++i;f(h,i,!0),g=i}return g<a.length&&f(g,a.length,!1),e}function y(a,b){if(!a)return b;var c={};return h(c,b),h(c,a),c}function z(a){var b,c;return a?(b=a.language\|\|o,c={},h(c,x[b]\|\|x[o]),h(c,a),c):x[o]}function A(a){return y(a,v)}function B(a){return y(a,w)}function J(a,b){var c=G(a,"display",b),d=a.tagName.toLowerCase();return c=="block"&&H&&I.hasOwnProperty(d)?I[d]:c}function K(a){var b=Q(a);for(var c=0,d=b.length;c<d;++c)if(b[c].nodeType==1&&J(b[c])=="none")return!0;return!1}function L(a){var b;return a.nodeType==3&&(b=a.parentNode)&&G(b,"visibility")=="hidden"}function M(a){return a&&(a.nodeType==1&&!/^(inline(-block\|-table)?\|none)$/.test(J(a))\|\|a.nodeType==9\|\|a.nodeType==11)}function N(a){var b=a.lastChild;return b?N(b):a}function O(a){return f.isCharacterDataNode(a)\|\|!/^(area\|base\|basefont\|br\|col\|frame\|hr\|img\|input\|isindex\|link\|meta\|param)$/i.test(a.nodeName)}function P(a){var b=[];while(a.parentNode)b.unshift(a.parentNode),a=a.parentNode;return b}function Q(a){return P(a).concat([a])}function R(a){while(a&&!a.nextSibling)a=a.parentNode;return a?a.nextSibling:null}function S(a,b){return!b&&a.hasChildNodes()?a.firstChild:R(a)}function T(a){var b=a.previousSibling;if(b){a=b;while(a.hasChildNodes())a=a.lastChild;return a}var c=a.parentNode;return c&&c.nodeType==1?c:null}function U(a){if(!a\|\|a.nodeType!=3)return!1;var b=a.data;if(b==="")return!0;var c=a.parentNode;if(!c\|\|c.nodeType!=1)return!1;var d=G(a.parentNode,"whiteSpace");return/^[\t\n\r ]+$/.test(b)&&/^(normal\|nowrap)$/.test(d)\|\|/^[\t\r ]+$/.test(b)&&d=="pre-line"}function V(a){if(a.data==="")return!0;if(!U(a))return!1;var b=a.parentNode;return b?K(a)?!0:!1:!0}function W(a){var b=a.nodeType;return b==7\|\|b==8\|\|K(a)\|\|/^(script\|style)$/i.test(a.nodeName)\|\|L(a)\|\|V(a)}function X(a,b){var c=a.nodeType;return c==7\|\|c==8\|\|c==1&&J(a,b)=="none"}function Y(){this.store={}}function _(a,b,c){return function(d){var e=this.cache;if(e.hasOwnProperty(a))return Z++,e[a];$++;var f=b.call(this,c?this[c]:this,d);return e[a]=f,f}}function ab(a,b){this.node=a,this.session=b,this.cache=new Y,this.positions=new Y}function lb(a,b){this.offset=b,this.nodeWrapper=a,this.node=a.node,this.session=a.session,this.cache=new Y}function mb(){return"[Position("+f.inspectNode(this.node)+":"+this.offset+")]"}function qb(){return sb(),ob=new pb}function rb(){return ob\|\|qb()}function sb(){ob&&ob.detach(),ob=null}function tb(a,c,d,e){function h(){var a=null,b=null;return c?(b=f,g\|\|(f=f.previousVisible(),g=!f\|\|d&&f.equals(d))):g\|\|(b=f=f.nextVisible(),g=!f\|\|d&&f.equals(d)),g&&(f=null),b}d&&(c?W(d.node)&&(d=a.previousVisible()):W(d.node)&&(d=d.nextVisible()));var f=a,g=!1,i,j=!1;return{next:function(){if(j)return j=!1,i;var a,b;while(a=h()){b=a.getCharacter(e);if(b)return i=a,a}return null},rewind:function(){if(!i)throw b.createError("createCharacterIterator: cannot rewind. Only one position can be rewound.");j=!0},dispose:function(){a=d=null}}}function vb(a,b,c){function g(a){var b,c,f=[],g=a?d:e,h=!1,i=!1;while(b=g.next()){c=b.character;if(l.test(c))i&&(i=!1,h=!0);else{if(h){g.rewind();break}i=!0}f.push(b)}return f}function n(a){var b=["["+a.length+"]"];for(var c=0;c<a.length;++c)b.push("(word: "+a[c]+", is word: "+a[c].isWord+")");return b}var d=tb(a,!1,null,b),e=tb(a,!0,null,b),f=c.tokenizer,h=g(!0),i=g(!1).reverse(),j=f(i.concat(h),c),k=h.length?j.slice(ub(j,h[0].token)):[],m=i.length?j.slice(0,ub(j,i.pop().token)+1):[];return{nextEndToken:function(){var a,b;while(k.length==1&&!(a=k[0]).isWord&&(b=g(!0)).length>0)k=f(a.chars.concat(b),c);return k.shift()},previousStartToken:function(){var a,b;while(m.length==1&&!(a=m[0]).isWord&&(b=g(!1)).length>0)m=f(b.reverse().concat(a.chars),c);return m.pop()},dispose:function(){d.dispose(),e.dispose(),k=m=null}}}function wb(a,b,c,f,g){var h=0,i,j=a,k,l,m=Math.abs(c),n;if(c!==0){var o=c<0;switch(b){case 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f=p(e.direction),g=tb(a,f,a.session.getRangeBoundaryPosition(d,f),e),h="",i=[],j,k,l,m,n,o,q=null;while(j=g.next()){k=j.character,!c&&!e.caseSensitive&&(k=k.toLowerCase()),f?(i.unshift(j),h=k+h):(i.push(j),h+=k);if(c){n=b.exec(h);if(n)if(o){l=n.index,m=l+n[0].length;if(!f&&m<h.length\|\|f&&l>0){q=r(l,m);break}}else o=!0}else if((l=h.indexOf(b))!=-1){q=r(l,l+b.length);break}}return o&&(q=r(l,m)),g.dispose(),q}function Bb(a){return function(){var b=!!ob,c=rb(),d=[c].concat(g.toArray(arguments)),e=a.apply(this,d);return b\|\|sb(),e}}function Cb(a,b){return Bb(function(c,e,f,g){typeof f=="undefined"&&(f=e,e=d),g=y(g,D);var h=A(g.characterOptions),i=z(g.wordOptions),j=a;b&&(j=f>=0,this.collapse(!j));var k=wb(c.getRangeBoundaryPosition(this,j),e,f,h,i),l=k.position;return this[j?"setStart":"setEnd"](l.node,l.offset),k.unitsMoved})}function Db(a){return Bb(function(b,c){c=A(c);var d,e=xb(b,this,c,!a),f=0;while((d=e.next())&&l.test(d.character))++f;e.dispose();var g=f>0;return 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I={table:"table",caption:"table-caption",colgroup:"table-column-group",col:"table-column",thead:"table-header-group",tbody:"table-row-group",tfoot:"table-footer-group",tr:"table-row",td:"table-cell",th:"table-cell"};Y.prototype={get:function(a){return this.store.hasOwnProperty(a)?this.store[a]:null},set:function(a,b){return this.store[a]=b}};var Z=0,$=0,bb={getPosition:function(a){var b=this.positions;return b.get(a)\|\|b.set(a,new lb(this,a))},toString:function(){return"[NodeWrapper("+f.inspectNode(this.node)+")]"}};ab.prototype=bb;var cb="EMPTY",db="NON_SPACE",eb="UNCOLLAPSIBLE_SPACE",fb="COLLAPSIBLE_SPACE",gb="TRAILING_SPACE_BEFORE_BLOCK",hb="TRAILING_SPACE_IN_BLOCK",ib="TRAILING_SPACE_BEFORE_BR",jb="PRE_LINE_TRAILING_SPACE_BEFORE_LINE_BREAK",kb="TRAILING_LINE_BREAK_AFTER_BR";h(bb,{isCharacterDataNode:_("isCharacterDataNode",f.isCharacterDataNode,"node"),getNodeIndex:_("nodeIndex",f.getNodeIndex,"node"),getLength:_("nodeLength",f.getNodeLength,"node"),containsPositions:_("containsPositions",O,"node"),isWhitespace:_("isWhitespace",U,"node"),isCollapsedWhitespace:_("isCollapsedWhitespace",V,"node"),getComputedDisplay:_("computedDisplay",J,"node"),isCollapsed:_("collapsed",W,"node"),isIgnored:_("ignored",X,"node"),next:_("nextPos",S,"node"),previous:_("previous",T,"node"),getTextNodeInfo:_("textNodeInfo",function(a){var b=null,c=!1,d=G(a.parentNode,"whiteSpace"),e=d=="pre-line";if(e)b=k,c=!0;else 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d=this.getAllRanges(),e=d.length,f=[],g=e==1&&this.isBackward();for(var h=0,i=d.length;h<i;++h)f[h]={characterRange:d[h].toCharacterRange(b,c),backward:g,characterOptions:c};return f}),restoreCharacterRanges:Bb(function(b,c,d){this.removeAllRanges();for(var e=0,f=d.length,g,h,i;e<f;++e)h=d[e],i=h.characterRange,g=a.createRange(c),g.selectCharacters(c,i.start,i.end,h.characterOptions),this.addRange(g,h.backward)}),text:Bb(function(a,b){var c=[];for(var d=0,e=this.rangeCount;d<e;++d)c[d]=this.getRangeAt(d).text(b);return c.join("")})}),a.innerText=function(b,c){var d=a.createRange(b);d.selectNodeContents(b);var e=d.text(c);return d.detach(),e},a.createWordIterator=function(a,b,c){var d=rb();c=y(c,F);var e=A(c.characterOptions),f=z(c.wordOptions),g=d.getPosition(a,b),h=vb(g,e,f),i=p(c.direction);return{next:function(){return i?h.previousStartToken():h.nextEndToken()},dispose:function(){h.dispose(),this.next=function(){}}}},a.noMutation=function(a){var b=rb();a(b),sb()},a.noMutation.createEntryPointFunction=Bb,a.textRange={isBlockNode:M,isCollapsedWhitespaceNode:V,createPosition:Bb(function(a,b,c){return a.getPosition(b,c)})}})	20.65 KB	2026-02-12 14:54
📁 uncompressed	-	2026-02-12 14:54

Terminal