From 80b5de66c93071c02e26bc0a0790cdc8e378f016 Mon Sep 17 00:00:00 2001 From: oldj Date: Wed, 16 Aug 2017 20:06:51 +0800 Subject: [PATCH] =?UTF-8?q?=E5=AE=8C=E5=96=84=E6=90=9C=E7=B4=A2=E8=B7=B3?= =?UTF-8?q?=E8=BD=AC=E3=80=82=20#148=20#213?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- app-ui/content/Editor.jsx | 112 ++++++++++++++++++++++++++++++++------ app-ui/libs/search.js | 56 +++++++++++++++++++ app/lang/cn.js | 1 + app/lang/en.js | 1 + app/ui/bundle.js | 2 +- 5 files changed, 153 insertions(+), 19 deletions(-) create mode 100644 app-ui/libs/search.js diff --git a/app-ui/content/Editor.jsx b/app-ui/content/Editor.jsx index d296f01ef..4309318e5 100644 --- a/app-ui/content/Editor.jsx +++ b/app-ui/content/Editor.jsx @@ -12,6 +12,7 @@ import 'codemirror/addon/comment/comment' import classnames from 'classnames' import m_kw from './kw' import Agent from '../Agent' +import * as func from '../libs/search' import 'codemirror/lib/codemirror.css' import styles from './Editor.less' @@ -25,28 +26,54 @@ export default class Editor extends React.Component { this.codemirror = null - this.marks = [] - this.kw = '' - - this.state = {} + this.state = { + marks: [], + pos: [], + search_kw: '' + } - Agent.on('search:kw', kw => { - this.kw = kw - this.highlightKeyword() - }) } - highlightKeyword () { - while (this.marks.length > 0) { - this.marks.shift().clear() + //highlightKeyword () { + // while (this.marks.length > 0) { + // this.marks.shift().clear() + // } + // + // let code = this.props.code + // let pos = m_kw.findPositions(this.kw, code) || [] + // // this.codemirror.markText({line: 6, ch: 16}, {line: 6, ch: 22}, {className: 'cm-hl'}); + // + // pos.map((p) => { + // this.marks.push(this.codemirror.markText(p[0], p[1], {className: 'cm-hl'})) + // }) + //} + + doSearch () { + let {marks, search_kw} = this.state + while (marks.length > 0) { + marks.shift().clear() + } + let pos = [] + + let {code} = this.props + if (search_kw && code) { + pos = m_kw.findPositions(search_kw, code) + pos.map(p => { + marks.push(this.codemirror.markText(p[0], p[1], {className: 'cm-hl'})) + }) } - let code = this.props.code - let pos = m_kw.findPositions(this.kw, code) || [] - // this.codemirror.markText({line: 6, ch: 16}, {line: 6, ch: 22}, {className: 'cm-hl'}); - - pos.map((p) => { - this.marks.push(this.codemirror.markText(p[0], p[1], {className: 'cm-hl'})) + let doc = this.codemirror.getDoc() + let cursor = doc.getCursor() + + this.setState({marks, pos}, () => { + Agent.emit('search:state', { + count: marks.length, + pos: pos.slice(0), + has_next: !!this.getNext(), + has_previous: !!this.getPrevious(), + cursor + }) }) } @@ -68,6 +95,45 @@ export default class Editor extends React.Component { }) } + getNext () { + let doc = this.codemirror.getDoc() + let cursor = doc.getCursor() + let {pos} = this.state + let next_pos = func.getNextPos(pos, cursor) + //console.log(next_pos) + return next_pos + } + + gotoNext () { + this.docSelect(this.getNext()) + } + + getPrevious () { + let doc = this.codemirror.getDoc() + let cursor = doc.getCursor() + let {pos} = this.state + let prev_pos = func.getPreviousPos(pos, cursor) + //console.log(next_pos) + return prev_pos + } + + gotoPrevious () { + this.docSelect(this.getPrevious()) + } + + docSelect (pos) { + console.log(pos) + if (!pos || !Array.isArray(pos)) return + let doc = this.codemirror.getDoc() + doc.setCursor(pos[1]) + doc.setSelection(pos[0], pos[1]) + + Agent.emit('search:state', { + has_next: !!this.getNext(), + has_previous: !!this.getPrevious() + }) + } + componentDidMount () { // console.log(this.cnt_node, this.cnt_node.value); this.codemirror = CodeMirror.fromTextArea(this.cnt_node, { @@ -108,6 +174,15 @@ export default class Editor extends React.Component { Agent.on('to_comment', () => { this.toComment() }) + + Agent.on('search:goto_previous', () => this.gotoPrevious()) + Agent.on('search:goto_next', () => this.gotoNext()) + Agent.on('editor:select', pos => this.docSelect(pos)) + + Agent.on('search:kw', kw => { + //this.highlightKeyword() + this.setState({search_kw: kw}, () => this.doSearch()) + }) } componentWillReceiveProps (next_props) { @@ -119,7 +194,8 @@ export default class Editor extends React.Component { } cm.setOption('readOnly', next_props.readonly) setTimeout(() => { - this.highlightKeyword() + //this.highlightKeyword() + this.doSearch() }, 100) } diff --git a/app-ui/libs/search.js b/app-ui/libs/search.js new file mode 100644 index 000000000..58eaeb16c --- /dev/null +++ b/app-ui/libs/search.js @@ -0,0 +1,56 @@ +/** + * search + * @author oldj + * @blog https://oldj.net + */ + +'use strict' + +export function getNextPos (pos, cursor) { + let {ch, line} = cursor + + let mm = 1e10 + let target_ch = mm + let target_line = mm + let target_pos = null + + pos.map(p => { + let p_ch = p[0].ch + let p_line = p[0].line + if (p_line < line) return + if (p_line === line && p_ch < ch) return + + if ((p_line < target_line) || (p_line === target_line && p_ch < target_ch)) { + target_line = p_line + target_ch = p_ch + + target_pos = p + } + }) + + return target_pos +} + +export function getPreviousPos (pos, cursor) { + let {ch, line} = cursor + + let target_ch = 0 + let target_line = 0 + let target_pos = null + + pos.map(p => { + let p_ch = p[1].ch + let p_line = p[1].line + if (p_line > line) return + if (p_line === line && p_ch >= ch) return + + if ((p_line > target_line) || (p_line === target_line && p_ch > target_ch)) { + target_line = p_line + target_ch = p_ch + + target_pos = p + } + }) + + return target_pos +} diff --git a/app/lang/cn.js b/app/lang/cn.js index 44049cc5f..675c1704a 100644 --- a/app/lang/cn.js +++ b/app/lang/cn.js @@ -46,6 +46,7 @@ exports.content = { , is_updated_title: '已是最新' , language: '语言' , last_refresh: '上次更新：' + , matches: '匹配' , menu_about: '关于' , menu_bringalltofront: '所有窗口移至最前' , menu_close: '关闭' diff --git a/app/lang/en.js b/app/lang/en.js index 1e56e8d5a..a2a1bdf15 100644 --- a/app/lang/en.js +++ b/app/lang/en.js @@ -46,6 +46,7 @@ exports.content = { , is_updated_title: 'You are up to date!' , language: 'Language' , last_refresh: 'Last refresh: ' + , matches: 'matches' , menu_about: 'About' , menu_bringalltofront: 'Bring All to Front' , menu_close: 'Close' diff --git a/app/ui/bundle.js b/app/ui/bundle.js index d3ecd2683..082bda46d 100644 --- a/app/ui/bundle.js +++ b/app/ui/bundle.js @@ -1,3 +1,3 @@ /*! 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n=t.display.view,r=0;r=t.display.viewTo||l.to().line3&&(o(f,m.top,null,m.bottom),f=u,m.bottoms.bottom||c.bottom==s.bottom&&c.right>s.right)&&(s=c),f0?e.blinker=setInterval(function(){return e.cursorDiv.style.visibility=(n=!n)?"":"hidden"},t.options.cursorBlinkRate):t.options.cursorBlinkRate<0&&(e.cursorDiv.style.visibility="hidden")}}function Pn(t){t.state.focused||(t.display.input.focus(),In(t))}function Dn(t){t.state.delayingBlurEvent=!0,setTimeout(function(){t.state.delayingBlurEvent&&(t.state.delayingBlurEvent=!1,zn(t))},100)}function In(t,e){t.state.delayingBlurEvent&&(t.state.delayingBlurEvent=!1),"nocursor"!=t.options.readOnly&&(t.state.focused||(Nt(t,"focus",t,e),t.state.focused=!0,s(t.display.wrapper,"CodeMirror-focused"),t.curOp||t.display.selForContextMenu==t.doc.sel||(t.display.input.reset(),ii&&setTimeout(function(){return t.display.input.reset(!0)},20)),t.display.input.receivedFocus()),Nn(t))}function zn(t,e){t.state.delayingBlurEvent||(t.state.focused&&(Nt(t,"blur",t,e),t.state.focused=!1,Ai(t.display.wrapper,"CodeMirror-focused")),clearInterval(t.display.blinker),setTimeout(function(){t.state.focused||(t.display.shift=!1)},150))}function Ln(t){for(var e=t.display,n=e.lineDiv.offsetTop,r=0;r.001||s<-.001)&&(N(o.line,a),Bn(o.line),o.rest))for(var c=0;c=i&&(a=D(e,yt(S(e,s))-t.wrapper.clientHeight),i=s)}return{from:a,to:Math.max(i,a+1)}}function Rn(t){var e=t.display,n=e.view;if(e.alignWidgets||e.gutters.firstChild&&t.options.fixedGutter){for(var r=kn(e)-e.scroller.scrollLeft+t.doc.scrollLeft,o=e.gutters.offsetWidth,a=r+"px",i=0;i(window.innerHeight||document.documentElement.clientHeight)&&(a=!1),null!=a&&!pi){var i=r("div","​",null,"position: absolute;\n top: "+(e.top-n.viewOffset-Fe(t.display))+"px;\n height: "+(e.bottom-e.top+He(t)+n.barHeight)+"px;\n left: "+e.left+"px; width: "+Math.max(2,e.right-e.left)+"px;");t.display.lineSpace.appendChild(i),i.scrollIntoView(a),t.display.lineSpace.removeChild(i)}}}function Wn(t,e,n,r){null==r&&(r=0);for(var o,a=0;a<5;a++){var i=!1,l=pn(t,e),s=n&&n!=e?pn(t,n):l;o={left:Math.min(l.left,s.left),top:Math.min(l.top,s.top)-r,right:Math.max(l.left,s.left),bottom:Math.max(l.bottom,s.bottom)+r};var c=Vn(t,o),u=t.doc.scrollTop,d=t.doc.scrollLeft;if(null!=c.scrollTop&&(Qn(t,c.scrollTop),Math.abs(t.doc.scrollTop-u)>1&&(i=!0)),null!=c.scrollLeft&&($n(t,c.scrollLeft),Math.abs(t.doc.scrollLeft-d)>1&&(i=!0)),!i)break}return o}function Hn(t,e){var n=Vn(t,e);null!=n.scrollTop&&Qn(t,n.scrollTop),null!=n.scrollLeft&&$n(t,n.scrollLeft)}function Vn(t,e){var n=t.display,r=yn(t.display);e.top<0&&(e.top=0);var o=t.curOp&&null!=t.curOp.scrollTop?t.curOp.scrollTop:n.scroller.scrollTop,a=Ke(t),i={};e.bottom-e.top>a&&(e.bottom=e.top+a);var l=t.doc.height+Ue(n),s=e.topl-r;if(e.topo+a){var u=Math.min(e.top,(c?l:e.bottom)-a);u!=o&&(i.scrollTop=u)}var d=t.curOp&&null!=t.curOp.scrollLeft?t.curOp.scrollLeft:n.scroller.scrollLeft,p=Ve(t)-(t.options.fixedGutter?n.gutters.offsetWidth:0),f=e.right-e.left>p;return f&&(e.right=e.left+p),e.left<10?i.scrollLeft=0:e.leftp+d-3&&(i.scrollLeft=e.right+(f?0:10)-p),i}function Kn(t,e){null!=e&&(Gn(t),t.curOp.scrollTop=(null==t.curOp.scrollTop?t.doc.scrollTop:t.curOp.scrollTop)+e)}function Yn(t){Gn(t);var e=t.getCursor(),n=e,r=e;t.options.lineWrapping||(n=e.ch?L(e.line,e.ch-1):e,r=L(e.line,e.ch+1)),t.curOp.scrollToPos={from:n,to:r,margin:t.options.cursorScrollMargin}}function Xn(t,e,n){null==e&&null==n||Gn(t),null!=e&&(t.curOp.scrollLeft=e),null!=n&&(t.curOp.scrollTop=n)}function qn(t,e){Gn(t),t.curOp.scrollToPos=e}function Gn(t){var e=t.curOp.scrollToPos;if(e){t.curOp.scrollToPos=null;Zn(t,fn(t,e.from),fn(t,e.to),e.margin)}}function Zn(t,e,n,r){var o=Vn(t,{left:Math.min(e.left,n.left),top:Math.min(e.top,n.top)-r,right:Math.max(e.right,n.right),bottom:Math.max(e.bottom,n.bottom)+r});Xn(t,o.scrollLeft,o.scrollTop)}function Qn(t,e){Math.abs(t.doc.scrollTop-e)<2||(ti||Or(t,{top:e}),Jn(t,e,!0),ti&&Or(t),kr(t,100))}function Jn(t,e,n){e=Math.min(t.display.scroller.scrollHeight-t.display.scroller.clientHeight,e),(t.display.scroller.scrollTop!=e||n)&&(t.doc.scrollTop=e,t.display.scrollbars.setScrollTop(e),t.display.scroller.scrollTop!=e&&(t.display.scroller.scrollTop=e))}function $n(t,e,n,r){e=Math.min(e,t.display.scroller.scrollWidth-t.display.scroller.clientWidth),(n?e==t.doc.scrollLeft:Math.abs(t.doc.scrollLeft-e)<2)&&!r||(t.doc.scrollLeft=e,Rn(t),t.display.scroller.scrollLeft!=e&&(t.display.scroller.scrollLeft=e),t.display.scrollbars.setScrollLeft(e))}function tr(t){var e=t.display,n=e.gutters.offsetWidth,r=Math.round(t.doc.height+Ue(t.display));return{clientHeight:e.scroller.clientHeight,viewHeight:e.wrapper.clientHeight,scrollWidth:e.scroller.scrollWidth,clientWidth:e.scroller.clientWidth,viewWidth:e.wrapper.clientWidth,barLeft:t.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+He(t)+e.barHeight,nativeBarWidth:e.nativeBarWidth,gutterWidth:n}}function er(t,e){e||(e=tr(t));var n=t.display.barWidth,r=t.display.barHeight;nr(t,e);for(var o=0;o<4&&n!=t.display.barWidth||r!=t.display.barHeight;o++)n!=t.display.barWidth&&t.options.lineWrapping&&Ln(t),nr(t,tr(t)),n=t.display.barWidth,r=t.display.barHeight}function nr(t,e){var n=t.display,r=n.scrollbars.update(e);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&t.options.coverGutterNextToScrollbar&&t.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=e.gutterWidth+"px"):n.gutterFiller.style.display=""}function rr(t){t.display.scrollbars&&(t.display.scrollbars.clear(),t.display.scrollbars.addClass&&Ai(t.display.wrapper,t.display.scrollbars.addClass)),t.display.scrollbars=new il[t.options.scrollbarStyle](function(e){t.display.wrapper.insertBefore(e,t.display.scrollbarFiller),Ui(e,"mousedown",function(){t.state.focused&&setTimeout(function(){return t.display.input.focus()},0)}),e.setAttribute("cm-not-content","true")},function(e,n){"horizontal"==n?$n(t,e):Qn(t,e)},t),t.display.scrollbars.addClass&&s(t.display.wrapper,t.display.scrollbars.addClass)}function or(t){t.curOp={cm:t,viewChanged:!1,startHeight:t.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++ll},we(t.curOp)}function ar(t){Ae(t.curOp,function(t){for(var e=0;e=n.viewTo)||n.maxLineChanged&&e.options.lineWrapping,t.update=t.mustUpdate&&new sl(e,t.mustUpdate&&{top:t.scrollTop,ensure:t.scrollToPos},t.forceUpdate)}function sr(t){t.updatedDisplay=t.mustUpdate&&Mr(t.cm,t.update)}function cr(t){var e=t.cm,n=e.display;t.updatedDisplay&&Ln(e),t.barMeasure=tr(e),n.maxLineChanged&&!e.options.lineWrapping&&(t.adjustWidthTo=Ge(e,n.maxLine,n.maxLine.text.length).left+3,e.display.sizerWidth=t.adjustWidthTo,t.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+t.adjustWidthTo+He(e)+e.display.barWidth),t.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+t.adjustWidthTo-Ve(e))),(t.updatedDisplay||t.selectionChanged)&&(t.preparedSelection=n.input.prepareSelection(t.focus))}function ur(t){var e=t.cm;null!=t.adjustWidthTo&&(e.display.sizer.style.minWidth=t.adjustWidthTo+"px",t.maxScrollLefte)&&(o.updateLineNumbers=e),t.curOp.viewChanged=!0,e>=o.viewTo)Bi&&mt(t.doc,e)o.viewFrom?vr(t):(o.viewFrom+=r,o.viewTo+=r);else if(e<=o.viewFrom&&n>=o.viewTo)vr(t);else if(e<=o.viewFrom){var a=yr(t,n,n+r,1);a?(o.view=o.view.slice(a.index),o.viewFrom=a.lineN,o.viewTo+=r):vr(t)}else if(n>=o.viewTo){var i=yr(t,e,e,-1);i?(o.view=o.view.slice(0,i.index),o.viewTo=i.lineN):vr(t)}else{var l=yr(t,e,e,-1),s=yr(t,n,n+r,1);l&&s?(o.view=o.view.slice(0,l.index).concat(xe(t,l.lineN,s.lineN)).concat(o.view.slice(s.index)),o.viewTo+=r):vr(t)}var c=o.externalMeasured;c&&(n=o.lineN&&e=r.viewTo)){var a=r.view[_n(t,e)];if(null!=a.node){var i=a.changes||(a.changes=[]);-1==f(i,n)&&i.push(n)}}}function vr(t){t.display.viewFrom=t.display.viewTo=t.doc.first,t.display.view=[],t.display.viewOffset=0}function yr(t,e,n,r){var o,a=_n(t,e),i=t.display.view;if(!Bi||n==t.doc.first+t.doc.size)return{index:a,lineN:n};for(var l=t.display.viewFrom,s=0;s0){if(a==i.length-1)return null;o=l+i[a].size-e,a++}else o=l-e;e+=o,n+=o}for(;mt(t.doc,n)!=n;){if(a==(r<0?0:i.length-1))return null;n+=r*i[a-(r<0?1:0)].size,a+=r}return{index:a,lineN:n}}function xr(t,e,n){var r=t.display;0==r.view.length||e>=r.viewTo||n<=r.viewFrom?(r.view=xe(t,e,n),r.viewFrom=e):(r.viewFrom>e?r.view=xe(t,e,r.viewFrom).concat(r.view):r.viewFromn&&(r.view=r.view.slice(0,_n(t,n)))),r.viewTo=n}function wr(t){for(var e=t.display.view,n=0,r=0;r=t.display.viewTo)){var n=+new Date+t.options.workTime,r=Zt(e.mode,ee(t,e.frontier)),o=[];e.iter(e.frontier,Math.min(e.first+e.size,t.display.viewTo+500),function(a){if(e.frontier>=t.display.viewFrom){var i=a.styles,l=a.text.length>t.options.maxHighlightLength,s=$t(t,a,l?Zt(e.mode,r):r,!0);a.styles=s.styles;var c=a.styleClasses,u=s.classes;u?a.styleClasses=u:c&&(a.styleClasses=null);for(var d=!i||i.length!=a.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),p=0;!d&&pn)return kr(t,t.options.workDelay),!0}),o.length&&pr(t,function(){for(var e=0;e=r.viewFrom&&n.visible.to<=r.viewTo&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&0==wr(t))return!1;Fn(t)&&(vr(t),n.dims=wn(t));var a=o.first+o.size,i=Math.max(n.visible.from-t.options.viewportMargin,o.first),l=Math.min(a,n.visible.to+t.options.viewportMargin);r.viewFroml&&r.viewTo-l<20&&(l=Math.min(a,r.viewTo)),Bi&&(i=mt(t.doc,i),l=bt(t.doc,l));var s=i!=r.viewFrom||l!=r.viewTo||r.lastWrapHeight!=n.wrapperHeight||r.lastWrapWidth!=n.wrapperWidth;xr(t,i,l),r.viewOffset=yt(S(t.doc,r.viewFrom)),t.display.mover.style.top=r.viewOffset+"px";var c=wr(t);if(!s&&0==c&&!n.force&&r.renderedView==r.view&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo))return!1;var u=Er(t);return c>4&&(r.lineDiv.style.display="none"),Tr(t,r.updateLineNumbers,n.dims),c>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,_r(u),e(r.cursorDiv),e(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,s&&(r.lastWrapHeight=n.wrapperHeight,r.lastWrapWidth=n.wrapperWidth,kr(t,400)),r.updateLineNumbers=null,!0}function Sr(t,e){for(var n=e.viewport,r=!0;(r&&t.options.lineWrapping&&e.oldDisplayWidth!=Ve(t)||(n&&null!=n.top&&(n={top:Math.min(t.doc.height+Ue(t.display)-Ke(t),n.top)}),e.visible=jn(t.display,t.doc,n),!(e.visible.from>=t.display.viewFrom&&e.visible.to<=t.display.viewTo)))&&Mr(t,e);r=!1){Ln(t);var o=tr(t);Mn(t),er(t,o),Pr(t,o)}e.signal(t,"update",t),t.display.viewFrom==t.display.reportedViewFrom&&t.display.viewTo==t.display.reportedViewTo||(e.signal(t,"viewportChange",t,t.display.viewFrom,t.display.viewTo),t.display.reportedViewFrom=t.display.viewFrom,t.display.reportedViewTo=t.display.viewTo)}function Or(t,e){var n=new sl(t,e);if(Mr(t,n)){Ln(t),Sr(t,n);var r=tr(t);Mn(t),er(t,r),Pr(t,r),n.finish()}}function Tr(t,n,r){function o(e){var n=e.nextSibling;return ii&&bi&&t.display.currentWheelTarget==e?e.style.display="none":e.parentNode.removeChild(e),n}for(var a=t.display,i=t.options.lineNumbers,l=a.lineDiv,s=l.firstChild,c=a.view,u=a.viewFrom,d=0;d-1&&(h=!1),_e(t,p,u,r)),h&&(e(p.lineNumber),p.lineNumber.appendChild(document.createTextNode(z(t.options,u)))),s=p.node.nextSibling}else{var m=Ie(t,p,u,r);l.insertBefore(m,s)}u+=p.size}for(;s;)s=o(s)}function Nr(t){var e=t.display.gutters.offsetWidth;t.display.sizer.style.marginLeft=e+"px"}function Pr(t,e){t.display.sizer.style.minHeight=e.docHeight+"px",t.display.heightForcer.style.top=e.docHeight+"px",t.display.gutters.style.height=e.docHeight+t.display.barHeight+He(t)+"px"}function Dr(t){var n=t.display.gutters,o=t.options.gutters;e(n);for(var a=0;a-1&&!t.lineNumbers&&(t.gutters=t.gutters.slice(0),t.gutters.splice(e,1))}function zr(t){var e=t.wheelDeltaX,n=t.wheelDeltaY;return null==e&&t.detail&&t.axis==t.HORIZONTAL_AXIS&&(e=t.detail),null==n&&t.detail&&t.axis==t.VERTICAL_AXIS?n=t.detail:null==n&&(n=t.wheelDelta),{x:e,y:n}}function Lr(t){var e=zr(t);return e.x*=ul,e.y*=ul,e}function Br(t,e){var n=zr(e),r=n.x,o=n.y,a=t.display,i=a.scroller,l=i.scrollWidth>i.clientWidth,s=i.scrollHeight>i.clientHeight;if(r&&l||o&&s){if(o&&bi&&ii)t:for(var c=e.target,u=a.view;c!=i;c=c.parentNode)for(var d=0;d=0){var i=U(a.from(),o.from()),l=F(a.to(),o.to()),s=a.empty()?o.from()==o.head:a.from()==a.head;r<=e&&--e,t.splice(--r,2,new pl(s?l:i,s?i:l))}}return new dl(t,e)}function Rr(t,e){return new dl([new pl(t,e||t)],0)}function Fr(t){return t.text?L(t.from.line+t.text.length-1,b(t.text).length+(1==t.text.length?t.from.ch:0)):t.to}function Ur(t,e){if(B(t,e.from)<0)return t;if(B(t,e.to)<=0)return Fr(e);var n=t.line+e.text.length-(e.to.line-e.from.line)-1,r=t.ch;return t.line==e.to.line&&(r+=Fr(e).ch-e.to.ch),L(n,r)}function Wr(t,e){for(var n=[],r=0;r1&&t.remove(l.line+1,h-1),t.insert(l.line+1,v)}Ce(t,"change",t,e)}function Gr(t,e,n){function r(t,o,a){if(t.linked)for(var i=0;i1&&!t.done[t.done.length-2].ranges?(t.done.pop(),b(t.done)):void 0}function ro(t,e,n,r){var o=t.history;o.undone.length=0;var a,i,l=+new Date;if((o.lastOp==r||o.lastOrigin==e.origin&&e.origin&&("+"==e.origin.charAt(0)&&t.cm&&o.lastModTime>l-t.cm.options.historyEventDelay||"*"==e.origin.charAt(0)))&&(a=no(o,o.lastOp==r)))i=b(a.changes),0==B(e.from,e.to)&&0==B(e.from,i.to)?i.to=Fr(e):a.changes.push(to(t,e));else{var s=b(o.done);for(s&&s.ranges||io(t.sel,o.done),a={changes:[to(t,e)],generation:o.generation},o.done.push(a);o.done.length>o.undoDepth;)o.done.shift(),o.done[0].ranges||o.done.shift()}o.done.push(n),o.generation=++o.maxGeneration,o.lastModTime=o.lastSelTime=l,o.lastOp=o.lastSelOp=r,o.lastOrigin=o.lastSelOrigin=e.origin,i||Nt(t,"historyAdded")}function oo(t,e,n,r){var o=e.charAt(0);return"*"==o||"+"==o&&n.ranges.length==r.ranges.length&&n.somethingSelected()==r.somethingSelected()&&new Date-t.history.lastSelTime<=(t.cm?t.cm.options.historyEventDelay:500)}function ao(t,e,n,r){var o=t.history,a=r&&r.origin;n==o.lastSelOp||a&&o.lastSelOrigin==a&&(o.lastModTime==o.lastSelTime&&o.lastOrigin==a||oo(t,a,b(o.done),e))?o.done[o.done.length-1]=e:io(e,o.done),o.lastSelTime=+new Date,o.lastSelOrigin=a,o.lastSelOp=n,r&&!1!==r.clearRedo&&eo(o.undone)}function io(t,e){var n=b(e);n&&n.ranges&&n.equals(t)||e.push(t)}function lo(t,e,n,r){var o=e["spans_"+t.id],a=0;t.iter(Math.max(t.first,n),Math.min(t.first+t.size,r),function(n){n.markedSpans&&((o||(o=e["spans_"+t.id]={}))[a]=n.markedSpans),++a})}function so(t){if(!t)return null;for(var e,n=0;n-1&&(b(l)[d]=c[d],delete c[d])}}}return r}function fo(t,e,n,r){if(t.cm&&t.cm.display.shift||t.extend){var o=e.anchor;if(r){var a=B(n,o)<0;a!=B(r,o)<0?(o=n,n=r):a!=B(n,r)<0&&(n=r)}return new pl(o,n)}return new pl(r||n,n)}function ho(t,e,n,r){xo(t,new dl([fo(t,t.sel.primary(),e,n)],0),r)}function mo(t,e,n){for(var r=[],o=0;o=e.ch:l.to>e.ch))){if(o&&(Nt(s,"beforeCursorEnter"),s.explicitlyCleared)){if(a.markedSpans){--i;continue}break}if(!s.atomic)continue;if(n){var c=s.find(r<0?1:-1),u=void 0;if((r<0?s.inclusiveRight:s.inclusiveLeft)&&(c=Mo(t,c,-r,c&&c.line==e.line?a:null)),c&&c.line==e.line&&(u=B(c,n))&&(r<0?u<0:u>0))return Eo(t,c,e,r,o)}var d=s.find(r<0?-1:1);return(r<0?s.inclusiveLeft:s.inclusiveRight)&&(d=Mo(t,d,r,d.line==e.line?a:null)),d?Eo(t,d,e,r,o):null}}return e}function _o(t,e,n,r,o){var a=r||1,i=Eo(t,e,n,a,o)||!o&&Eo(t,e,n,a,!0)||Eo(t,e,n,-a,o)||!o&&Eo(t,e,n,-a,!0);return i||(t.cantEdit=!0,L(t.first,0))}function Mo(t,e,n,r){return n<0&&0==e.ch?e.line>t.first?H(t,L(e.line-1)):null:n>0&&e.ch==(r||S(t,e.line)).text.length?e.line=0;--o)No(t,{from:r[o].from,to:r[o].to,text:o?[""]:e.text});else No(t,e)}}function No(t,e){if(1!=e.text.length||""!=e.text[0]||0!=B(e.from,e.to)){var n=Wr(t,e);ro(t,e,n,t.cm?t.cm.curOp.id:NaN),Io(t,e,n,tt(t,e));var r=[];Gr(t,function(t,n){n||-1!=f(r,t.history)||(Ro(t.history,e),r.push(t.history)),Io(t,e,null,tt(t,e))})}}function Po(t,e,n){if(!t.cm||!t.cm.state.suppressEdits||n){for(var r,o=t.history,a=t.sel,i="undo"==e?o.done:o.undone,l="undo"==e?o.undone:o.done,s=0;s=0;--d){var p=function(n){var o=r.changes[n];if(o.origin=e,u&&!Oo(t,o,!1))return i.length=0,{};c.push(to(t,o));var a=n?Wr(t,o):b(i);Io(t,o,a,uo(t,o)),!n&&t.cm&&t.cm.scrollIntoView({from:o.from,to:Fr(o)});var l=[];Gr(t,function(t,e){e||-1!=f(l,t.history)||(Ro(t.history,o),l.push(t.history)),Io(t,o,null,uo(t,o))})}(d);if(p)return p.v}}}}function Do(t,e){if(0!=e&&(t.first+=e,t.sel=new dl(g(t.sel.ranges,function(t){return new pl(L(t.anchor.line+e,t.anchor.ch),L(t.head.line+e,t.head.ch))}),t.sel.primIndex),t.cm)){br(t.cm,t.first,t.first-e,e);for(var n=t.cm.display,r=n.viewFrom;rt.lastLine())){if(e.from.linea&&(e={from:e.from,to:L(a,S(t,a).text.length),text:[e.text[0]],origin:e.origin}),e.removed=O(t,e.from,e.to),n||(n=Wr(t,e)),t.cm?zo(t.cm,e,r):qr(t,e,r),wo(t,n,Ti)}}function zo(t,e,n){var r=t.doc,o=t.display,a=e.from,i=e.to,l=!1,s=a.line;t.options.lineWrapping||(s=P(pt(S(r,a.line))),r.iter(s,i.line+1,function(t){if(t==o.maxLine)return l=!0,!0})),r.sel.contains(e.from,e.to)>-1&&Dt(t),qr(r,e,n,An(t)),t.options.lineWrapping||(r.iter(s,a.line+e.text.length,function(t){var e=xt(t);e>o.maxLineLength&&(o.maxLine=t,o.maxLineLength=e,o.maxLineChanged=!0,l=!1)}),l&&(t.curOp.updateMaxLine=!0)),r.frontier=Math.min(r.frontier,a.line),kr(t,400);var c=e.text.length-(i.line-a.line)-1;e.full?br(t):a.line!=i.line||1!=e.text.length||Xr(t.doc,e)?br(t,a.line,i.line+1,c):gr(t,a.line,"text");var u=It(t,"changes"),d=It(t,"change");if(d||u){var p={from:a,to:i,text:e.text,removed:e.removed,origin:e.origin};d&&Ce(t,"change",t,p),u&&(t.curOp.changeObjs||(t.curOp.changeObjs=[])).push(p)}t.display.selForContextMenu=null}function Lo(t,e,n,r,o){if(r||(r=n),B(r,n)<0){var a=r;r=n,n=a}"string"==typeof e&&(e=t.splitLines(e)),To(t,{from:n,to:r,text:e,origin:o})}function Bo(t,e,n,r){n0||0==l&&!1!==i.clearWhenEmpty)return i;if(i.replacedWith&&(i.collapsed=!0,i.widgetNode=o("span",[i.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||i.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(i.widgetNode.insertLeft=!0)),i.collapsed){if(dt(t,e.line,e,n,i)||e.line!=n.line&&dt(t,n.line,e,n,i))throw new Error("Inserting collapsed marker partially overlapping an existing one");X()}i.addToHistory&&ro(t,{from:e,to:n,origin:"markText"},t.sel,NaN);var s,c=e.line,u=t.cm;if(t.iter(c,n.line+1,function(t){u&&i.collapsed&&!u.options.lineWrapping&&pt(t)==u.display.maxLine&&(s=!0),i.collapsed&&c!=e.line&&N(t,0),Q(t,new q(i,c==e.line?e.ch:null,c==n.line?n.ch:null)),++c}),i.collapsed&&t.iter(e.line,n.line+1,function(e){gt(t,e)&&N(e,0)}),i.clearOnEnter&&Ui(i,"beforeCursorEnter",function(){return i.clear()}),i.readOnly&&(Y(),(t.history.done.length||t.history.undone.length)&&t.clearHistory()),i.collapsed&&(i.id=++bl,i.atomic=!0),u){if(s&&(u.curOp.updateMaxLine=!0),i.collapsed)br(u,e.line,n.line+1);else 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L(n.line,i?0:a,n.sticky)}return n}function pa(t,e,n){if("string"==typeof e&&!(e=Tl[e]))return!1;t.display.input.ensurePolled();var r=t.display.shift,o=!1;try{t.isReadOnly()&&(t.state.suppressEdits=!0),n&&(t.display.shift=!1),o=e(t)!=Oi}finally{t.display.shift=r,t.state.suppressEdits=!1}return o}function fa(t,e,n){for(var r=0;ro-400&&0==B(Ol.pos,n)?r="triple":Sl&&Sl.time>o-400&&0==B(Sl.pos,n)?(r="double",Ol={time:o,pos:n}):(r="single",Sl={time:o,pos:n});var a,i=t.doc.sel,s=bi?e.metaKey:e.ctrlKey;t.options.dragDrop&&Wi&&!t.isReadOnly()&&"single"==r&&(a=i.contains(n))>-1&&(B((a=i.ranges[a]).from(),n)<0||n.xRel>0)&&(B(a.to(),n)>0||n.xRel<0)?Aa(t,e,n,s):Ca(t,e,n,r,s)}function Aa(t,e,n,r){var o=t.display,a=!1,i=fr(t,function(e){ii&&(o.scroller.draggable=!1),t.state.draggingText=!1,Tt(document,"mouseup",i),Tt(document,"mousemove",l),Tt(o.scroller,"dragstart",s),Tt(o.scroller,"drop",i),a||(Lt(e),r||ho(t.doc,n),ii||oi&&9==ai?setTimeout(function(){document.body.focus(),o.input.focus()},20):o.input.focus())}),l=function(t){a=a||Math.abs(e.clientX-t.clientX)+Math.abs(e.clientY-t.clientY)>=10},s=function(){return a=!0};ii&&(o.scroller.draggable=!0),t.state.draggingText=i,i.copy=bi?e.altKey:e.ctrlKey,o.scroller.dragDrop&&o.scroller.dragDrop(),Ui(document,"mouseup",i),Ui(document,"mousemove",l),Ui(o.scroller,"dragstart",s),Ui(o.scroller,"drop",i),Dn(t),setTimeout(function(){return o.input.focus()},20)}function Ca(t,e,n,r,o){function a(e){if(0!=B(y,e))if(y=e,"rect"==r){for(var o=[],a=t.options.tabSize,i=p(S(u,n.line).text,n.ch,a),l=p(S(u,e.line).text,e.ch,a),s=Math.min(i,l),c=Math.max(i,l),b=Math.min(n.line,e.line),g=Math.min(t.lastLine(),Math.max(n.line,e.line));b<=g;b++){var v=S(u,b).text,x=h(v,s,a);s==c?o.push(new pl(L(b,x),L(b,x))):v.length>x&&o.push(new pl(L(b,x),L(b,h(v,c,a))))}o.length||o.push(new pl(n,n)),xo(u,jr(m.ranges.slice(0,f).concat(o),f),{origin:"*mouse",scroll:!1}),t.scrollIntoView(e)}else{var w=d,k=w.anchor,A=e;if("single"!=r){var C;C="double"==r?t.findWordAt(e):new pl(L(e.line,0),H(u,L(e.line+1,0))),B(C.anchor,k)>0?(A=C.head,k=U(w.from(),C.anchor)):(A=C.anchor,k=F(w.to(),C.head))}var E=m.ranges.slice(0);E[f]=new pl(H(u,k),A),xo(u,jr(E,f),Ni)}}function i(e){var n=++w,o=En(t,e,!0,"rect"==r);if(o)if(0!=B(o,y)){t.curOp.focus=l(),a(o);var s=jn(c,u);(o.line>=s.to||o.linex.bottom?20:0;d&&setTimeout(fr(t,function(){w==n&&(c.scroller.scrollTop+=d,i(e))}),50)}}function s(e){t.state.selectingText=!1,w=1/0,Lt(e),c.input.focus(),Tt(document,"mousemove",k),Tt(document,"mouseup",A),u.history.lastSelOrigin=null}var c=t.display,u=t.doc;Lt(e);var d,f,m=u.sel,b=m.ranges;if(o&&!e.shiftKey?(f=u.sel.contains(n),d=f>-1?b[f]:new pl(n,n)):(d=u.sel.primary(),f=u.sel.primIndex),gi?e.shiftKey&&e.metaKey:e.altKey)r="rect",o||(d=new pl(n,n)),n=En(t,e,!0,!0),f=-1;else if("double"==r){var g=t.findWordAt(n);d=t.display.shift||u.extend?fo(u,d,g.anchor,g.head):g}else if("triple"==r){var v=new pl(L(n.line,0),H(u,L(n.line+1,0)));d=t.display.shift||u.extend?fo(u,d,v.anchor,v.head):v}else d=fo(u,d,n);o?-1==f?(f=b.length,xo(u,jr(b.concat([d]),f),{scroll:!1,origin:"*mouse"})):b.length>1&&b[f].empty()&&"single"==r&&!e.shiftKey?(xo(u,jr(b.slice(0,f).concat(b.slice(f+1)),0),{scroll:!1,origin:"*mouse"}),m=u.sel):bo(u,f,d,Ni):(f=0,xo(u,new dl([d],0),Ni),m=u.sel);var y=n,x=c.wrapper.getBoundingClientRect(),w=0,k=fr(t,function(t){Ut(t)?i(t):s(t)}),A=fr(t,s);t.state.selectingText=A,Ui(document,"mousemove",k),Ui(document,"mouseup",A)}function Ea(t,e,n,r){var o,a;try{o=e.clientX,a=e.clientY}catch(e){return!1}if(o>=Math.floor(t.display.gutters.getBoundingClientRect().right))return!1;r&&Lt(e);var i=t.display,l=i.lineDiv.getBoundingClientRect();if(a>l.bottom||!It(t,n))return jt(e);a-=l.top-i.viewOffset;for(var s=0;s=o){return Nt(t,n,t,D(t.doc,a),t.options.gutters[s],e),jt(e)}}}function _a(t,e){return Ea(t,e,"gutterClick",!0)}function Ma(t,e){Re(t.display,e)||Sa(t,e)||Pt(t,e,"contextmenu")||t.display.input.onContextMenu(e)}function Sa(t,e){return!!It(t,"gutterContextMenu")&&Ea(t,e,"gutterContextMenu",!1)}function Oa(t){t.display.wrapper.className=t.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+t.options.theme.replace(/(^|\s)\s*/g," cm-s-"),an(t)}function Ta(t){Dr(t),br(t),Rn(t)}function Na(t,e,n){if(!e!=!(n&&n!=Dl)){var r=t.display.dragFunctions,o=e?Ui:Tt;o(t.display.scroller,"dragstart",r.start),o(t.display.scroller,"dragenter",r.enter),o(t.display.scroller,"dragover",r.over),o(t.display.scroller,"dragleave",r.leave),o(t.display.scroller,"drop",r.drop)}}function Pa(t){t.options.lineWrapping?(s(t.display.wrapper,"CodeMirror-wrap"),t.display.sizer.style.minWidth="",t.display.sizerWidth=null):(Ai(t.display.wrapper,"CodeMirror-wrap"),wt(t)),Cn(t),br(t),an(t),setTimeout(function(){return er(t)},100)}function Da(t,e){var n=this;if(!(this instanceof Da))return new Da(t,e);this.options=e=e?d(e):{},d(Il,e,!1),Ir(e);var r=e.value;"string"==typeof r&&(r=new xl(r,e.mode,null,e.lineSeparator,e.direction)),this.doc=r;var o=new Da.inputStyles[e.inputStyle](this),a=this.display=new M(t,r,o);a.wrapper.CodeMirror=this,Dr(this),Oa(this),e.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),rr(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,selectingText:!1,draggingText:!1,highlight:new Ei,keySeq:null,specialChars:null},e.autofocus&&!mi&&a.input.focus(),oi&&ai<11&&setTimeout(function(){return n.display.input.reset(!0)},20),Ia(this),$o(),or(this),this.curOp.forceUpdate=!0,Zr(this,r),e.autofocus&&!mi||this.hasFocus()?setTimeout(u(In,this),20):zn(this);for(var i in zl)zl.hasOwnProperty(i)&&zl[i](n,e[i],Dl);Fn(this),e.finishInit&&e.finishInit(this);for(var l=0;l400}var o=t.display;Ui(o.scroller,"mousedown",fr(t,wa)),oi&&ai<11?Ui(o.scroller,"dblclick",fr(t,function(e){if(!Pt(t,e)){var n=En(t,e);if(n&&!_a(t,e)&&!Re(t.display,e)){Lt(e);var r=t.findWordAt(n);ho(t.doc,r.anchor,r.head)}}})):Ui(o.scroller,"dblclick",function(e){return Pt(t,e)||Lt(e)}),ki||Ui(o.scroller,"contextmenu",function(e){return Ma(t,e)});var a,i={end:0};Ui(o.scroller,"touchstart",function(e){if(!Pt(t,e)&&!n(e)){o.input.ensurePolled(),clearTimeout(a);var r=+new Date;o.activeTouch={start:r,moved:!1,prev:r-i.end<=300?i:null},1==e.touches.length&&(o.activeTouch.left=e.touches[0].pageX,o.activeTouch.top=e.touches[0].pageY)}}),Ui(o.scroller,"touchmove",function(){o.activeTouch&&(o.activeTouch.moved=!0)}),Ui(o.scroller,"touchend",function(n){var a=o.activeTouch;if(a&&!Re(o,n)&&null!=a.left&&!a.moved&&new Date-a.start<300){var i,l=t.coordsChar(o.activeTouch,"page");i=!a.prev||r(a,a.prev)?new pl(l,l):!a.prev.prev||r(a,a.prev.prev)?t.findWordAt(l):new pl(L(l.line,0),H(t.doc,L(l.line+1,0))),t.setSelection(i.anchor,i.head),t.focus(),Lt(n)}e()}),Ui(o.scroller,"touchcancel",e),Ui(o.scroller,"scroll",function(){o.scroller.clientHeight&&(Qn(t,o.scroller.scrollTop),$n(t,o.scroller.scrollLeft,!0),Nt(t,"scroll",t))}),Ui(o.scroller,"mousewheel",function(e){return Br(t,e)}),Ui(o.scroller,"DOMMouseScroll",function(e){return Br(t,e)}),Ui(o.wrapper,"scroll",function(){return 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t=bi&&!di?"12px":"18px";this.horiz.style.height=this.vert.style.width=t,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new Ei,this.disableVert=new Ei},ol.prototype.enableZeroWidthBar=function(t,e,n){function r(){var o=t.getBoundingClientRect();("vert"==n?document.elementFromPoint(o.right-1,(o.top+o.bottom)/2):document.elementFromPoint((o.right+o.left)/2,o.bottom-1))!=t?t.style.pointerEvents="none":e.set(1e3,r)}t.style.pointerEvents="auto",e.set(1e3,r)},ol.prototype.clear=function(){var t=this.horiz.parentNode;t.removeChild(this.horiz),t.removeChild(this.vert)};var al=function(){};al.prototype.update=function(){return{bottom:0,right:0}},al.prototype.setScrollLeft=function(){},al.prototype.setScrollTop=function(){},al.prototype.clear=function(){};var il={native:ol,null:al},ll=0,sl=function(t,e,n){var r=t.display;this.viewport=e,this.visible=jn(r,t.doc,e),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Ve(t),this.force=n,this.dims=wn(t),this.events=[]};sl.prototype.signal=function(t,e){It(t,e)&&this.events.push(arguments)},sl.prototype.finish=function(){for(var t=this,e=0;e=0&&B(t,o.to())<=0)return r}return-1};var pl=function(t,e){this.anchor=t,this.head=e};pl.prototype.from=function(){return U(this.anchor,this.head)},pl.prototype.to=function(){return F(this.anchor,this.head)},pl.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};var fl=function(t){var e=this;this.lines=t,this.parent=null;for(var n=0,r=0;r1||!(this.children[0]instanceof fl))){var s=[];this.collapse(s),this.children=[new fl(s)],this.children[0].parent=this}},hl.prototype.collapse=function(t){for(var e=this,n=0;n50){for(var 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e},findMarks:function(t,e,n){t=H(this,t),e=H(this,e);var r=[],o=t.line;return this.iter(t.line,e.line+1,function(a){var i=a.markedSpans;if(i)for(var l=0;l=s.to||null==s.from&&o!=t.line||null!=s.from&&o==e.line&&s.from>=e.ch||n&&!n(s.marker)||r.push(s.marker.parent||s.marker)}++o}),r},getAllMarks:function(){var t=[];return this.iter(function(e){var n=e.markedSpans;if(n)for(var r=0;rt)return e=t,!0;t-=a,++n}),H(this,L(n,e))},indexFromPos:function(t){t=H(this,t);var e=t.ch;if(t.linee&&(e=t.from),null!=t.to&&t.to0)o=new L(o.line,o.ch+1),t.replaceRange(a.charAt(o.ch-1)+a.charAt(o.ch-2),L(o.line,o.ch-2),o,"+transpose");else if(o.line>t.doc.first){var i=S(t.doc,o.line-1).text;i&&(o=new L(o.line,1),t.replaceRange(a.charAt(0)+t.doc.lineSeparator()+i.charAt(i.length-1),L(o.line-1,i.length-1),o,"+transpose"))}n.push(new pl(o,o))}t.setSelections(n)})},newlineAndIndent:function(t){return pr(t,function(){for(var e=t.listSelections(),n=e.length-1;n>=0;n--)t.replaceRange(t.doc.lineSeparator(),e[n].anchor,e[n].head,"+input");e=t.listSelections();for(var r=0;r=e.display.viewTo||o.line=e.display.viewFrom&&Ka(e,r)||{node:l[0].measure.map[2],offset:0},c=o.linet.firstLine()&&(r=L(r.line-1,S(t.doc,r.line-1).length)),o.ch==S(t.doc,o.line).text.length&&o.linee.viewTo-1)return!1;var a,i,l;r.line==e.viewFrom||0==(a=_n(t,r.line))?(i=P(e.view[0].line),l=e.view[0].node):(i=P(e.view[a].line),l=e.view[a-1].node.nextSibling);var s,c,u=_n(t,o.line);if(u==e.view.length-1?(s=e.viewTo-1,c=e.lineDiv.lastChild):(s=P(e.view[u+1].line)-1,c=e.view[u+1].node.previousSibling),!l)return!1;for(var d=t.doc.splitLines(qa(t,l,c,i,s)),p=O(t.doc,L(i,0),L(s,S(t.doc,s).text.length));d.length>1&&p.length>1;)if(b(d)==b(p))d.pop(),p.pop(),s--;else{if(d[0]!=p[0])break;d.shift(),p.shift(),i++}for(var 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p;if(ii&&(p=window.scrollY),a.input.focus(),ii&&window.scrollTo(null,p),a.input.reset(),o.somethingSelected()||(i.value=r.prevInput=" "),r.contextMenuPending=!0,a.selForContextMenu=o.doc.sel,clearTimeout(a.detectingSelectAll),oi&&ai>=9&&e(),ki){Rt(t);var f=function t(){Tt(window,"mouseup",t),setTimeout(n,20)};Ui(window,"mouseup",f)}else setTimeout(n,50)}},Rl.prototype.readOnlyChanged=function(t){t||this.reset()},Rl.prototype.setUneditable=function(){},Rl.prototype.needsContentAttribute=!1,function(t){function e(e,r,o,a){t.defaults[e]=r,o&&(n[e]=a?function(t,e,n){n!=Dl&&o(t,e,n)}:o)}var n=t.optionHandlers;t.defineOption=e,t.Init=Dl,e("value","",function(t,e){return t.setValue(e)},!0),e("mode",null,function(t,e){t.doc.modeOption=e,Kr(t)},!0),e("indentUnit",2,Kr,!0),e("indentWithTabs",!1),e("smartIndent",!0),e("tabSize",4,function(t){Yr(t),an(t),br(t)},!0),e("lineSeparator",null,function(t,e){if(t.doc.lineSep=e,e){var n=[],r=t.doc.first;t.doc.iter(function(t){for(var o=0;;){var 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r=la(e),o=n!=Dl&&la(n);o&&o.detach&&o.detach(t,r),r.attach&&r.attach(t,o||null)}),e("extraKeys",null),e("lineWrapping",!1,Pa,!0),e("gutters",[],function(t){Ir(t.options),Ta(t)},!0),e("fixedGutter",!0,function(t,e){t.display.gutters.style.left=e?kn(t.display)+"px":"0",t.refresh()},!0),e("coverGutterNextToScrollbar",!1,function(t){return er(t)},!0),e("scrollbarStyle","native",function(t){rr(t),er(t),t.display.scrollbars.setScrollTop(t.doc.scrollTop),t.display.scrollbars.setScrollLeft(t.doc.scrollLeft)},!0),e("lineNumbers",!1,function(t){Ir(t.options),Ta(t)},!0),e("firstLineNumber",1,Ta,!0),e("lineNumberFormatter",function(t){return 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