diff --git a/Yes.Blog/Areas/Admin/Pages/Theme/Detail.cshtml b/Yes.Blog/Areas/Admin/Pages/Theme/Detail.cshtml
index 24f9f60..537aacd 100644
--- a/Yes.Blog/Areas/Admin/Pages/Theme/Detail.cshtml
+++ b/Yes.Blog/Areas/Admin/Pages/Theme/Detail.cshtml
@@ -3,6 +3,50 @@
 @{
 }
 
+@section Styles {
+    <!-- 引入 CodeMirror CSS -->
+    <link rel="stylesheet" href="/admin/codemirror/codemirror.min.css">
+    <!-- 引入 CodeMirror JS -->
+    <script src="/admin/codemirror/codemirror.min.js"></script>
+    <script src="/admin/codemirror/htmlmixed.min.js"></script>
+    <!-- 引入语法高亮模式（如 JavaScript） -->
+    <script src="/admin/codemirror/javascript.min.js"></script>
+
+    <style>
+        /* 自定义 CodeMirror 样式 */
+        .CodeMirror {
+            border: 1px solid #ddd;
+            border-radius: 8px;
+            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
+            font-family: 'Fira Code', monospace;
+            font-size: 14px;
+            line-height: 1.5;
+            background-color: #f9f9f9;
+			min-height: 600px;
+        }
+
+        .CodeMirror-linenumbers {
+            color: #888;
+            background-color: #f0f0f0;
+            padding-right: 10px;
+            width: 40px;
+        }
+
+        .CodeMirror-cursor {
+            border-left: 2px solid #007bff;
+        }
+
+        .editor-container {
+            max-width: 800px;
+            margin: 20px auto;
+            padding: 20px;
+            background-color: #fff;
+            border-radius: 10px;
+            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+        }
+    </style>
+}
+
 
 <template x-data x-if="$store.errorMessage||1">
     <div class="alert alert-danger floating-div" x-show="$store.errorMessage" x-transition x-html="$store.errorMessage"></div>
@@ -33,7 +77,14 @@
                 <div class="col-lg-9 col-md-9 col-sm-9">
 
                     <div class="form-group">
-                        <textarea class="form-control" id="editor" x-model="file.content" style="min-height: 600px;"></textarea>
+                        <div id="code-editor" style="width: 100%; min-height: 600px;"></div>
+                        <!-- 高亮编辑器容器 -->
+                       
+
+                        <!-- 隐藏的 textarea 用于保存纯文本 -->
+                        <textarea id="code-content" name="code" style="display: none;" x-model="file.content"></textarea>
+
+               
                     </div>
 
                     <div class="btn-toolbar list-toolbar pull-right">
diff --git a/Yes.Blog/wwwroot/admin/codemirror/codemirror.min.css b/Yes.Blog/wwwroot/admin/codemirror/codemirror.min.css
new file mode 100644
index 0000000..509b2a4
--- /dev/null
+++ b/Yes.Blog/wwwroot/admin/codemirror/codemirror.min.css
@@ -0,0 +1,8 @@
+/**
+ * Minified by jsDelivr using clean-css v5.3.2.
+ * Original file: /npm/codemirror@5.65.2/lib/codemirror.css
+ *
+ * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
+ */
+.CodeMirror{font-family:monospace;height:300px;color:#000;direction:ltr}.CodeMirror-lines{padding:4px 0}.CodeMirror pre.CodeMirror-line,.CodeMirror pre.CodeMirror-line-like{padding:0 4px}.CodeMirror-gutter-filler,.CodeMirror-scrollbar-filler{background-color:#fff}.CodeMirror-gutters{border-right:1px solid #ddd;background-color:#f7f7f7;white-space:nowrap}.CodeMirror-linenumber{padding:0 3px 0 5px;min-width:20px;text-align:right;color:#999;white-space:nowrap}.CodeMirror-guttermarker{color:#000}.CodeMirror-guttermarker-subtle{color:#999}.CodeMirror-cursor{border-left:1px solid #000;border-right:none;width:0}.CodeMirror div.CodeMirror-secondarycursor{border-left:1px solid silver}.cm-fat-cursor .CodeMirror-cursor{width:auto;border:0!important;background:#7e7}.cm-fat-cursor div.CodeMirror-cursors{z-index:1}.cm-fat-cursor .CodeMirror-line::selection,.cm-fat-cursor .CodeMirror-line>span::selection,.cm-fat-cursor .CodeMirror-line>span>span::selection{background:0 0}.cm-fat-cursor .CodeMirror-line::-moz-selection,.cm-fat-cursor .CodeMirror-line>span::-moz-selection,.cm-fat-cursor .CodeMirror-line>span>span::-moz-selection{background:0 0}.cm-fat-cursor{caret-color:transparent}@-moz-keyframes blink{50%{background-color:transparent}}@-webkit-keyframes blink{50%{background-color:transparent}}@keyframes blink{50%{background-color:transparent}}.cm-tab{display:inline-block;text-decoration:inherit}.CodeMirror-rulers{position:absolute;left:0;right:0;top:-50px;bottom:0;overflow:hidden}.CodeMirror-ruler{border-left:1px solid #ccc;top:0;bottom:0;position:absolute}.cm-s-default .cm-header{color:#00f}.cm-s-default .cm-quote{color:#090}.cm-negative{color:#d44}.cm-positive{color:#292}.cm-header,.cm-strong{font-weight:700}.cm-em{font-style:italic}.cm-link{text-decoration:underline}.cm-strikethrough{text-decoration:line-through}.cm-s-default .cm-keyword{color:#708}.cm-s-default .cm-atom{color:#219}.cm-s-default .cm-number{color:#164}.cm-s-default .cm-def{color:#00f}.cm-s-default .cm-variable-2{color:#05a}.cm-s-default .cm-type,.cm-s-default .cm-variable-3{color:#085}.cm-s-default .cm-comment{color:#a50}.cm-s-default .cm-string{color:#a11}.cm-s-default .cm-string-2{color:#f50}.cm-s-default .cm-meta{color:#555}.cm-s-default .cm-qualifier{color:#555}.cm-s-default .cm-builtin{color:#30a}.cm-s-default .cm-bracket{color:#997}.cm-s-default .cm-tag{color:#170}.cm-s-default .cm-attribute{color:#00c}.cm-s-default .cm-hr{color:#999}.cm-s-default .cm-link{color:#00c}.cm-s-default .cm-error{color:red}.cm-invalidchar{color:red}.CodeMirror-composing{border-bottom:2px solid}div.CodeMirror span.CodeMirror-matchingbracket{color:#0b0}div.CodeMirror span.CodeMirror-nonmatchingbracket{color:#a22}.CodeMirror-matchingtag{background:rgba(255,150,0,.3)}.CodeMirror-activeline-background{background:#e8f2ff}.CodeMirror{position:relative;overflow:hidden;background:#fff}.CodeMirror-scroll{overflow:scroll!important;margin-bottom:-50px;margin-right:-50px;padding-bottom:50px;height:100%;outline:0;position:relative;z-index:0}.CodeMirror-sizer{position:relative;border-right:50px solid transparent}.CodeMirror-gutter-filler,.CodeMirror-hscrollbar,.CodeMirror-scrollbar-filler,.CodeMirror-vscrollbar{position:absolute;z-index:6;display:none;outline:0}.CodeMirror-vscrollbar{right:0;top:0;overflow-x:hidden;overflow-y:scroll}.CodeMirror-hscrollbar{bottom:0;left:0;overflow-y:hidden;overflow-x:scroll}.CodeMirror-scrollbar-filler{right:0;bottom:0}.CodeMirror-gutter-filler{left:0;bottom:0}.CodeMirror-gutters{position:absolute;left:0;top:0;min-height:100%;z-index:3}.CodeMirror-gutter{white-space:normal;height:100%;display:inline-block;vertical-align:top;margin-bottom:-50px}.CodeMirror-gutter-wrapper{position:absolute;z-index:4;background:0 0!important;border:none!important}.CodeMirror-gutter-background{position:absolute;top:0;bottom:0;z-index:4}.CodeMirror-gutter-elt{position:absolute;cursor:default;z-index:4}.CodeMirror-gutter-wrapper ::selection{background-color:transparent}.CodeMirror-gutter-wrapper ::-moz-selection{background-color:transparent}.CodeMirror-lines{cursor:text;min-height:1px}.CodeMirror pre.CodeMirror-line,.CodeMirror pre.CodeMirror-line-like{-moz-border-radius:0;-webkit-border-radius:0;border-radius:0;border-width:0;background:0 0;font-family:inherit;font-size:inherit;margin:0;white-space:pre;word-wrap:normal;line-height:inherit;color:inherit;z-index:2;position:relative;overflow:visible;-webkit-tap-highlight-color:transparent;-webkit-font-variant-ligatures:contextual;font-variant-ligatures:contextual}.CodeMirror-wrap pre.CodeMirror-line,.CodeMirror-wrap pre.CodeMirror-line-like{word-wrap:break-word;white-space:pre-wrap;word-break:normal}.CodeMirror-linebackground{position:absolute;left:0;right:0;top:0;bottom:0;z-index:0}.CodeMirror-linewidget{position:relative;z-index:2;padding:.1px}.CodeMirror-rtl pre{direction:rtl}.CodeMirror-code{outline:0}.CodeMirror-gutter,.CodeMirror-gutters,.CodeMirror-linenumber,.CodeMirror-scroll,.CodeMirror-sizer{-moz-box-sizing:content-box;box-sizing:content-box}.CodeMirror-measure{position:absolute;width:100%;height:0;overflow:hidden;visibility:hidden}.CodeMirror-cursor{position:absolute;pointer-events:none}.CodeMirror-measure pre{position:static}div.CodeMirror-cursors{visibility:hidden;position:relative;z-index:3}div.CodeMirror-dragcursors{visibility:visible}.CodeMirror-focused div.CodeMirror-cursors{visibility:visible}.CodeMirror-selected{background:#d9d9d9}.CodeMirror-focused .CodeMirror-selected{background:#d7d4f0}.CodeMirror-crosshair{cursor:crosshair}.CodeMirror-line::selection,.CodeMirror-line>span::selection,.CodeMirror-line>span>span::selection{background:#d7d4f0}.CodeMirror-line::-moz-selection,.CodeMirror-line>span::-moz-selection,.CodeMirror-line>span>span::-moz-selection{background:#d7d4f0}.cm-searching{background-color:#ffa;background-color:rgba(255,255,0,.4)}.cm-force-border{padding-right:.1px}@media print{.CodeMirror div.CodeMirror-cursors{visibility:hidden}}.cm-tab-wrap-hack:after{content:''}span.CodeMirror-selectedtext{background:0 0}
+/*# sourceMappingURL=/sm/11077112ab6955d29fe41085c62365c7d4a2f00a570c7475e2aec2a8cbc85fc4.map */
\ No newline at end of file
diff --git a/Yes.Blog/wwwroot/admin/codemirror/codemirror.min.js b/Yes.Blog/wwwroot/admin/codemirror/codemirror.min.js
new file mode 100644
index 0000000..4383545
--- /dev/null
+++ b/Yes.Blog/wwwroot/admin/codemirror/codemirror.min.js
@@ -0,0 +1,8 @@
+/**
+ * Minified by jsDelivr using Terser v5.19.2.
+ * Original file: /npm/codemirror@5.65.2/lib/codemirror.js
+ *
+ * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
+ */
+!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(e=e||self).CodeMirror=t()}(this,(function(){"use strict";var e=navigator.userAgent,t=navigator.platform,r=/gecko\/\d/i.test(e),n=/MSIE \d/.test(e),i=/Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(e),o=/Edge\/(\d+)/.exec(e),l=n||i||o,s=l&&(n?document.documentMode||6:+(o||i)[1]),a=!o&&/WebKit\//.test(e),u=a&&/Qt\/\d+\.\d+/.test(e),c=!o&&/Chrome\//.test(e),h=/Opera\//.test(e),f=/Apple Computer/.test(navigator.vendor),d=/Mac OS X 1\d\D([8-9]|\d\d)\D/.test(e),p=/PhantomJS/.test(e),g=f&&(/Mobile\/\w+/.test(e)||navigator.maxTouchPoints>2),v=/Android/.test(e),m=g||v||/webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(e),y=g||/Mac/.test(t),b=/\bCrOS\b/.test(e),w=/win/i.test(t),x=h&&e.match(/Version\/(\d*\.\d*)/);x&&(x=Number(x[1])),x&&x>=15&&(h=!1,a=!0);var C=y&&(u||h&&(null==x||x<12.11)),S=r||l&&s>=9;function L(e){return new RegExp("(^|\\s)"+e+"(?:$|\\s)\\s*")}var k,T=function(e,t){var r=e.className,n=L(t).exec(r);if(n){var i=r.slice(n.index+n[0].length);e.className=r.slice(0,n.index)+(i?n[1]+i:"")}};function M(e){for(var t=e.childNodes.length;t>0;--t)e.removeChild(e.firstChild);return e}function N(e,t){return M(e).appendChild(t)}function O(e,t,r,n){var i=document.createElement(e);if(r&&(i.className=r),n&&(i.style.cssText=n),"string"==typeof t)i.appendChild(document.createTextNode(t));else if(t)for(var o=0;o<t.length;++o)i.appendChild(t[o]);return i}function A(e,t,r,n){var i=O(e,t,r,n);return i.setAttribute("role","presentation"),i}function D(e,t){if(3==t.nodeType&&(t=t.parentNode),e.contains)return e.contains(t);do{if(11==t.nodeType&&(t=t.host),t==e)return!0}while(t=t.parentNode)}function W(){var e;try{e=document.activeElement}catch(t){e=document.body||null}for(;e&&e.shadowRoot&&e.shadowRoot.activeElement;)e=e.shadowRoot.activeElement;return e}function H(e,t){var r=e.className;L(t).test(r)||(e.className+=(r?" 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y=e.cm.options.tabSize,b=y-e.col%y;(m=u.appendChild(O("span",$(b),"cm-tab"))).setAttribute("role","presentation"),m.setAttribute("cm-text","\t"),e.col+=b}else"\r"==p[0]||"\n"==p[0]?((m=u.appendChild(O("span","\r"==p[0]?"␍":"␤","cm-invalidchar"))).setAttribute("cm-text",p[0]),e.col+=1):((m=e.cm.options.specialCharPlaceholder(p[0])).setAttribute("cm-text",p[0]),l&&s<9?u.appendChild(O("span",[m])):u.appendChild(m),e.col+=1);e.map.push(e.pos,e.pos+1,m),e.pos++}}else e.col+=t.length,u=document.createTextNode(c),e.map.push(e.pos,e.pos+t.length,u),l&&s<9&&(f=!0),e.pos+=t.length;if(e.trailingSpace=32==c.charCodeAt(t.length-1),r||n||i||f||o||a){var w=r||"";n&&(w+=n),i&&(w+=i);var x=O("span",[u],w,o);if(a)for(var C in a)a.hasOwnProperty(C)&&"style"!=C&&"class"!=C&&x.setAttribute(C,a[C]);return e.content.appendChild(x)}e.content.appendChild(u)}}function tr(e,t){return function(r,n,i,o,l,s,a){i=i?i+" cm-force-border":"cm-force-border";for(var u=r.pos,c=u+n.length;;){for(var h=void 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r&&r.line==t.line?(e.display.externalMeasured=null,t.measure=r.measure,r.built):Qt(e,t)}function dr(e,t){var r=t.text.className,n=fr(e,t);t.text==t.node&&(t.node=n.pre),t.text.parentNode.replaceChild(n.pre,t.text),t.text=n.pre,n.bgClass!=t.bgClass||n.textClass!=t.textClass?(t.bgClass=n.bgClass,t.textClass=n.textClass,pr(e,t)):r&&(t.text.className=r)}function pr(e,t){!function(e,t){var r=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(r&&(r+=" CodeMirror-linebackground"),t.background)r?t.background.className=r:(t.background.parentNode.removeChild(t.background),t.background=null);else if(r){var n=hr(t);t.background=n.insertBefore(O("div",null,r),n.firstChild),e.display.input.setUneditable(t.background)}}(e,t),t.line.wrapClass?hr(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var r=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=r||""}function gr(e,t,r,n){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=hr(t);t.gutterBackground=O("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px; width: "+n.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),i.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var l=hr(t),s=t.gutter=O("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px");if(s.setAttribute("aria-hidden","true"),e.display.input.setUneditable(s),l.insertBefore(s,t.text),t.line.gutterClass&&(s.className+=" "+t.line.gutterClass),!e.options.lineNumbers||o&&o["CodeMirror-linenumbers"]||(t.lineNumber=s.appendChild(O("div",et(e.options,r),"CodeMirror-linenumber CodeMirror-gutter-elt","left: 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vn(e){for(var t=e.display.view,r=0,n=0;n<t.length;n++){var i=t[n];i.hidden||i.node&&!i.changes||++r}return r}function mn(e){e.display.input.showSelection(e.display.input.prepareSelection())}function yn(e,t){void 0===t&&(t=!0);var r=e.doc,n={},i=n.cursors=document.createDocumentFragment(),o=n.selection=document.createDocumentFragment(),l=e.options.$customCursor;l&&(t=!0);for(var s=0;s<r.sel.ranges.length;s++)if(t||s!=r.sel.primIndex){var a=r.sel.ranges[s];if(!(a.from().line>=e.display.viewTo||a.to().line<e.display.viewFrom)){var u=a.empty();if(l){var c=l(e,a);c&&bn(e,c,i)}else(u||e.options.showCursorWhenSelecting)&&bn(e,a.head,i);u||xn(e,a,o)}}return n}function bn(e,t,r){var n=Yr(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=r.appendChild(O("div"," ","CodeMirror-cursor"));if(i.style.left=n.left+"px",i.style.top=n.top+"px",i.style.height=Math.max(0,n.bottom-n.top)*e.options.cursorHeight+"px",/\bcm-fat-cursor\b/.test(e.getWrapperElement().className)){var o=Xr(e,t,"div",null,null),l=o.right-o.left;i.style.width=(l>0?l:e.defaultCharWidth())+"px"}if(n.other){var s=r.appendChild(O("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));s.style.display="",s.style.left=n.other.left+"px",s.style.top=n.other.top+"px",s.style.height=.85*(n.other.bottom-n.other.top)+"px"}}function wn(e,t){return e.top-t.top||e.left-t.left}function xn(e,t,r){var n=e.display,i=e.doc,o=document.createDocumentFragment(),l=kr(e.display),s=l.left,a=Math.max(n.sizerWidth,Mr(e)-n.sizer.offsetLeft)-l.right,u="ltr"==i.direction;function c(e,t,r,n){t<0&&(t=0),t=Math.round(t),n=Math.round(n),o.appendChild(O("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px;\n                             top: "+t+"px; width: "+(null==r?a-e:r)+"px;\n                             height: "+(n-t)+"px"))}function h(t,r,n){var o,l,h=Ye(i,t),f=h.text.length;function d(r,n){return Xr(e,tt(t,r),"div",h,n)}function p(t,r,n){var i=Qr(e,h,null,t),o="ltr"==r==("after"==n)?"left":"right";return d("after"==n?i.begin:i.end-(/\s/.test(h.text.charAt(i.end-1))?2:1),o)[o]}var g=ce(h,i.direction);return function(e,t,r,n){if(!e)return n(t,r,"ltr",0);for(var i=!1,o=0;o<e.length;++o){var l=e[o];(l.from<r&&l.to>t||t==r&&l.to==t)&&(n(Math.max(l.from,t),Math.min(l.to,r),1==l.level?"rtl":"ltr",o),i=!0)}i||n(t,r,"ltr")}(g,r||0,null==n?f:n,(function(e,t,i,h){var v="ltr"==i,m=d(e,v?"left":"right"),y=d(t-1,v?"right":"left"),b=null==r&&0==e,w=null==n&&t==f,x=0==h,C=!g||h==g.length-1;if(y.top-m.top<=3){var S=(u?w:b)&&C,L=(u?b:w)&&x?s:(v?m:y).left,k=S?a:(v?y:m).right;c(L,m.top,k-L,m.bottom)}else{var T,M,N,O;v?(T=u&&b&&x?s:m.left,M=u?a:p(e,i,"before"),N=u?s:p(t,i,"after"),O=u&&w&&C?a:y.right):(T=u?p(e,i,"before"):s,M=!u&&b&&x?a:m.right,N=!u&&w&&C?s:y.left,O=u?p(t,i,"after"):a),c(T,m.top,M-T,m.bottom),m.bottom<y.top&&c(s,m.bottom,null,y.top),c(N,y.top,O-N,y.bottom)}(!o||wn(m,o)<0)&&(o=m),wn(y,o)<0&&(o=y),(!l||wn(m,l)<0)&&(l=m),wn(y,l)<0&&(l=y)})),{start:o,end:l}}var f=t.from(),d=t.to();if(f.line==d.line)h(f.line,f.ch,d.ch);else{var p=Ye(i,f.line),g=Ye(i,d.line),v=zt(p)==zt(g),m=h(f.line,f.ch,v?p.text.length+1:null).end,y=h(d.line,v?0:null,d.ch).start;v&&(m.top<y.top-2?(c(m.right,m.top,null,m.bottom),c(s,y.top,y.left,y.bottom)):c(m.right,m.top,y.left-m.right,m.bottom)),m.bottom<y.top&&c(s,m.bottom,null,y.top)}r.appendChild(o)}function Cn(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var r=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval((function(){e.hasFocus()||Tn(e),t.cursorDiv.style.visibility=(r=!r)?"":"hidden"}),e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function Sn(e){e.hasFocus()||(e.display.input.focus(),e.state.focused||kn(e))}function Ln(e){e.state.delayingBlurEvent=!0,setTimeout((function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,e.state.focused&&Tn(e))}),100)}function kn(e,t){e.state.delayingBlurEvent&&!e.state.draggingText&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(ge(e,"focus",e,t),e.state.focused=!0,H(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),a&&setTimeout((function(){return e.display.input.reset(!0)}),20)),e.display.input.receivedFocus()),Cn(e))}function Tn(e,t){e.state.delayingBlurEvent||(e.state.focused&&(ge(e,"blur",e,t),e.state.focused=!1,T(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout((function(){e.state.focused||(e.display.shift=!1)}),150))}function Mn(e){for(var t=e.display,r=t.lineDiv.offsetTop,n=Math.max(0,t.scroller.getBoundingClientRect().top),i=t.lineDiv.getBoundingClientRect().top,o=0,a=0;a<t.view.length;a++){var u=t.view[a],c=e.options.lineWrapping,h=void 0,f=0;if(!u.hidden){if(i+=u.line.height,l&&s<8){var d=u.node.offsetTop+u.node.offsetHeight;h=d-r,r=d}else{var p=u.node.getBoundingClientRect();h=p.bottom-p.top,!c&&u.text.firstChild&&(f=u.text.firstChild.getBoundingClientRect().right-p.left-1)}var g=u.line.height-h;if((g>.005||g<-.005)&&(i<n&&(o-=g),qe(u.line,h),Nn(u.line),u.rest))for(var v=0;v<u.rest.length;v++)Nn(u.rest[v]);if(f>e.display.sizerWidth){var m=Math.ceil(f/on(e.display));m>e.display.maxLineLength&&(e.display.maxLineLength=m,e.display.maxLine=u.line,e.display.maxLineChanged=!0)}}}Math.abs(o)>2&&(t.scroller.scrollTop+=o)}function Nn(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var r=e.widgets[t],n=r.node.parentNode;n&&(r.height=n.offsetHeight)}}function On(e,t,r){var n=r&&null!=r.top?Math.max(0,r.top):e.scroller.scrollTop;n=Math.floor(n-Sr(e));var i=r&&null!=r.bottom?r.bottom:n+e.wrapper.clientHeight,o=Qe(t,n),l=Qe(t,i);if(r&&r.ensure){var s=r.ensure.from.line,a=r.ensure.to.line;s<o?(o=s,l=Qe(t,Kt(Ye(t,s))+e.wrapper.clientHeight)):Math.min(a,t.lastLine())>=l&&(o=Qe(t,Kt(Ye(t,a))-e.wrapper.clientHeight),l=a)}return{from:o,to:Math.max(l,o+1)}}function An(e,t){var r=e.display,n=nn(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:r.scroller.scrollTop,o=Nr(e),l={};t.bottom-t.top>o&&(t.bottom=t.top+o);var s=e.doc.height+Lr(r),a=t.top<n,u=t.bottom>s-n;if(t.top<i)l.scrollTop=a?0:t.top;else if(t.bottom>i+o){var c=Math.min(t.top,(u?s:t.bottom)-o);c!=i&&(l.scrollTop=c)}var h=e.options.fixedGutter?0:r.gutters.offsetWidth,f=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:r.scroller.scrollLeft-h,d=Mr(e)-r.gutters.offsetWidth,p=t.right-t.left>d;return p&&(t.right=t.left+d),t.left<10?l.scrollLeft=0:t.left<f?l.scrollLeft=Math.max(0,t.left+h-(p?0:10)):t.right>d+f-3&&(l.scrollLeft=t.right+(p?0:10)-d),l}function Dn(e,t){null!=t&&(Fn(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Wn(e){Fn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Hn(e,t,r){null==t&&null==r||Fn(e),null!=t&&(e.curOp.scrollLeft=t),null!=r&&(e.curOp.scrollTop=r)}function Fn(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,Pn(e,$r(e,t.from),$r(e,t.to),t.margin))}function Pn(e,t,r,n){var i=An(e,{left:Math.min(t.left,r.left),top:Math.min(t.top,r.top)-n,right:Math.max(t.right,r.right),bottom:Math.max(t.bottom,r.bottom)+n});Hn(e,i.scrollLeft,i.scrollTop)}function En(e,t){Math.abs(e.doc.scrollTop-t)<2||(r||ui(e,{top:t}),In(e,t,!0),r&&ui(e),ii(e,100))}function In(e,t,r){t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),(e.display.scroller.scrollTop!=t||r)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function Rn(e,t,r,n){t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(r?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!n||(e.doc.scrollLeft=t,fi(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function zn(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+Lr(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?r:0,docHeight:n,scrollHeight:n+Tr(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var Bn=function(e,t,r){this.cm=r;var n=this.vert=O("div",[O("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=O("div",[O("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");n.tabIndex=i.tabIndex=-1,e(n),e(i),fe(n,"scroll",(function(){n.clientHeight&&t(n.scrollTop,"vertical")})),fe(i,"scroll",(function(){i.clientWidth&&t(i.scrollLeft,"horizontal")})),this.checkedZeroWidth=!1,l&&s<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Bn.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,r=e.scrollHeight>e.clientHeight+1,n=e.nativeBarWidth;if(r){this.vert.style.display="block",this.vert.style.bottom=t?n+"px":"0";var i=e.viewHeight-(t?n:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.scrollTop=0,this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=r?n+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(r?n:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(0==n&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:r?n:0,bottom:t?n:0}},Bn.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Bn.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Bn.prototype.zeroWidthHack=function(){var e=y&&!d?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new z,this.disableVert=new z},Bn.prototype.enableZeroWidthBar=function(e,t,r){e.style.pointerEvents="auto",t.set(1e3,(function n(){var i=e.getBoundingClientRect();("vert"==r?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1))!=e?e.style.pointerEvents="none":t.set(1e3,n)}))},Bn.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Gn=function(){};function Un(e,t){t||(t=zn(e));var r=e.display.barWidth,n=e.display.barHeight;Vn(e,t);for(var i=0;i<4&&r!=e.display.barWidth||n!=e.display.barHeight;i++)r!=e.display.barWidth&&e.options.lineWrapping&&Mn(e),Vn(e,zn(e)),r=e.display.barWidth,n=e.display.barHeight}function Vn(e,t){var r=e.display,n=r.scrollbars.update(t);r.sizer.style.paddingRight=(r.barWidth=n.right)+"px",r.sizer.style.paddingBottom=(r.barHeight=n.bottom)+"px",r.heightForcer.style.borderBottom=n.bottom+"px solid transparent",n.right&&n.bottom?(r.scrollbarFiller.style.display="block",r.scrollbarFiller.style.height=n.bottom+"px",r.scrollbarFiller.style.width=n.right+"px"):r.scrollbarFiller.style.display="",n.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(r.gutterFiller.style.display="block",r.gutterFiller.style.height=n.bottom+"px",r.gutterFiller.style.width=t.gutterWidth+"px"):r.gutterFiller.style.display=""}Gn.prototype.update=function(){return{bottom:0,right:0}},Gn.prototype.setScrollLeft=function(){},Gn.prototype.setScrollTop=function(){},Gn.prototype.clear=function(){};var Kn={native:Bn,null:Gn};function jn(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&T(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Kn[e.options.scrollbarStyle]((function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),fe(t,"mousedown",(function(){e.state.focused&&setTimeout((function(){return e.display.input.focus()}),0)})),t.setAttribute("cm-not-content","true")}),(function(t,r){"horizontal"==r?Rn(e,t):En(e,t)}),e),e.display.scrollbars.addClass&&H(e.display.wrapper,e.display.scrollbars.addClass)}var Xn=0;function Yn(e){var t;e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Xn,markArrays:null},t=e.curOp,lr?lr.ops.push(t):t.ownsGroup=lr={ops:[t],delayedCallbacks:[]}}function $n(e){var t=e.curOp;t&&function(e,t){var r=e.ownsGroup;if(r)try{!function(e){var t=e.delayedCallbacks,r=0;do{for(;r<t.length;r++)t[r].call(null);for(var n=0;n<e.ops.length;n++){var i=e.ops[n];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(r<t.length)}(r)}finally{lr=null,t(r)}}(t,(function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;!function(e){for(var t=e.ops,r=0;r<t.length;r++)_n(t[r]);for(var n=0;n<t.length;n++)qn(t[n]);for(var i=0;i<t.length;i++)Zn(t[i]);for(var o=0;o<t.length;o++)Qn(t[o]);for(var l=0;l<t.length;l++)Jn(t[l])}(e)}))}function _n(e){var t=e.cm,r=t.display;!function(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Tr(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Tr(e)+"px",t.scrollbarsClipped=!0)}(t),e.updateMaxLine&&Xt(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<r.viewFrom||e.scrollToPos.to.line>=r.viewTo)||r.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new li(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function qn(e){e.updatedDisplay=e.mustUpdate&&si(e.cm,e.update)}function Zn(e){var t=e.cm,r=t.display;e.updatedDisplay&&Mn(t),e.barMeasure=zn(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Ar(t,r.maxLine,r.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(r.scroller.clientWidth,r.sizer.offsetLeft+e.adjustWidthTo+Tr(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-Mr(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection())}function Qn(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Rn(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==W();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Un(t,e.barMeasure),e.updatedDisplay&&hi(t,e.barMeasure),e.selectionChanged&&Cn(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&Sn(e.cm)}function Jn(e){var t=e.cm,r=t.display,n=t.doc;if(e.updatedDisplay&&ai(t,e.update),null==r.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(r.wheelStartX=r.wheelStartY=null),null!=e.scrollTop&&In(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&Rn(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=function(e,t,r,n){var i;null==n&&(n=0),e.options.lineWrapping||t!=r||(r="before"==t.sticky?tt(t.line,t.ch+1,"before"):t,t=t.ch?tt(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t);for(var o=0;o<5;o++){var l=!1,s=Yr(e,t),a=r&&r!=t?Yr(e,r):s,u=An(e,i={left:Math.min(s.left,a.left),top:Math.min(s.top,a.top)-n,right:Math.max(s.left,a.left),bottom:Math.max(s.bottom,a.bottom)+n}),c=e.doc.scrollTop,h=e.doc.scrollLeft;if(null!=u.scrollTop&&(En(e,u.scrollTop),Math.abs(e.doc.scrollTop-c)>1&&(l=!0)),null!=u.scrollLeft&&(Rn(e,u.scrollLeft),Math.abs(e.doc.scrollLeft-h)>1&&(l=!0)),!l)break}return i}(t,at(n,e.scrollToPos.from),at(n,e.scrollToPos.to),e.scrollToPos.margin);!function(e,t){if(!ve(e,"scrollCursorIntoView")){var r=e.display,n=r.sizer.getBoundingClientRect(),i=null;if(t.top+n.top<0?i=!0:t.bottom+n.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!p){var o=O("div","​",null,"position: absolute;\n                         top: "+(t.top-r.viewOffset-Sr(e.display))+"px;\n                         height: "+(t.bottom-t.top+Tr(e)+r.barHeight)+"px;\n                         left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}(t,i)}var o=e.maybeHiddenMarkers,l=e.maybeUnhiddenMarkers;if(o)for(var s=0;s<o.length;++s)o[s].lines.length||ge(o[s],"hide");if(l)for(var a=0;a<l.length;++a)l[a].lines.length&&ge(l[a],"unhide");r.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&ge(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function ei(e,t){if(e.curOp)return t();Yn(e);try{return t()}finally{$n(e)}}function ti(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Yn(e);try{return t.apply(e,arguments)}finally{$n(e)}}}function ri(e){return function(){if(this.curOp)return e.apply(this,arguments);Yn(this);try{return e.apply(this,arguments)}finally{$n(this)}}}function ni(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Yn(t);try{return e.apply(this,arguments)}finally{$n(t)}}}function ii(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,E(oi,e))}function oi(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var r=+new Date+e.options.workTime,n=pt(e,t.highlightFrontier),i=[];t.iter(n.line,Math.min(t.first+t.size,e.display.viewTo+500),(function(o){if(n.line>=e.display.viewFrom){var l=o.styles,s=o.text.length>e.options.maxHighlightLength?Ve(t.mode,n.state):null,a=ft(e,o,n,!0);s&&(n.state=s),o.styles=a.styles;var u=o.styleClasses,c=a.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var h=!l||l.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),f=0;!h&&f<l.length;++f)h=l[f]!=o.styles[f];h&&i.push(n.line),o.stateAfter=n.save(),n.nextLine()}else o.text.length<=e.options.maxHighlightLength&&gt(e,o.text,n),o.stateAfter=n.line%5==0?n.save():null,n.nextLine();if(+new Date>r)return ii(e,e.options.workDelay),!0})),t.highlightFrontier=n.line,t.modeFrontier=Math.max(t.modeFrontier,n.line),i.length&&ei(e,(function(){for(var t=0;t<i.length;t++)dn(e,i[t],"text")}))}}var li=function(e,t,r){var n=e.display;this.viewport=t,this.visible=On(n,e.doc,t),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=Mr(e),this.force=r,this.dims=ln(e),this.events=[]};function si(e,t){var r=e.display,n=e.doc;if(t.editorIsHidden)return pn(e),!1;if(!t.force&&t.visible.from>=r.viewFrom&&t.visible.to<=r.viewTo&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&0==vn(e))return!1;di(e)&&(pn(e),t.dims=ln(e));var i=n.first+n.size,o=Math.max(t.visible.from-e.options.viewportMargin,n.first),l=Math.min(i,t.visible.to+e.options.viewportMargin);r.viewFrom<o&&o-r.viewFrom<20&&(o=Math.max(n.first,r.viewFrom)),r.viewTo>l&&r.viewTo-l<20&&(l=Math.min(i,r.viewTo)),St&&(o=Bt(e.doc,o),l=Gt(e.doc,l));var s=o!=r.viewFrom||l!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;!function(e,t,r){var n=e.display;0==n.view.length||t>=n.viewTo||r<=n.viewFrom?(n.view=or(e,t,r),n.viewFrom=t):(n.viewFrom>t?n.view=or(e,t,n.viewFrom).concat(n.view):n.viewFrom<t&&(n.view=n.view.slice(hn(e,t))),n.viewFrom=t,n.viewTo<r?n.view=n.view.concat(or(e,n.viewTo,r)):n.viewTo>r&&(n.view=n.view.slice(0,hn(e,r)))),n.viewTo=r}(e,o,l),r.viewOffset=Kt(Ye(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var u=vn(e);if(!s&&0==u&&!t.force&&r.renderedView==r.view&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo))return!1;var c=function(e){if(e.hasFocus())return null;var t=W();if(!t||!D(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var n=window.getSelection();n.anchorNode&&n.extend&&D(e.display.lineDiv,n.anchorNode)&&(r.anchorNode=n.anchorNode,r.anchorOffset=n.anchorOffset,r.focusNode=n.focusNode,r.focusOffset=n.focusOffset)}return r}(e);return u>4&&(r.lineDiv.style.display="none"),function(e,t,r){var n=e.display,i=e.options.lineNumbers,o=n.lineDiv,l=o.firstChild;function s(t){var r=t.nextSibling;return a&&y&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),r}for(var u=n.view,c=n.viewFrom,h=0;h<u.length;h++){var f=u[h];if(f.hidden);else if(f.node&&f.node.parentNode==o){for(;l!=f.node;)l=s(l);var d=i&&null!=t&&t<=c&&f.lineNumber;f.changes&&(B(f.changes,"gutter")>-1&&(d=!1),cr(e,f,c,r)),d&&(M(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(et(e.options,c)))),l=f.node.nextSibling}else{var p=mr(e,f,c,r);o.insertBefore(p,l)}c+=f.size}for(;l;)l=s(l)}(e,r.updateLineNumbers,t.dims),u>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,function(e){if(e&&e.activeElt&&e.activeElt!=W()&&(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&D(document.body,e.anchorNode)&&D(document.body,e.focusNode))){var t=window.getSelection(),r=document.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),t.removeAllRanges(),t.addRange(r),t.extend(e.focusNode,e.focusOffset)}}(c),M(r.cursorDiv),M(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,s&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,ii(e,400)),r.updateLineNumbers=null,!0}function ai(e,t){for(var r=t.viewport,n=!0;;n=!1){if(n&&e.options.lineWrapping&&t.oldDisplayWidth!=Mr(e))n&&(t.visible=On(e.display,e.doc,r));else if(r&&null!=r.top&&(r={top:Math.min(e.doc.height+Lr(e.display)-Nr(e),r.top)}),t.visible=On(e.display,e.doc,r),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break;if(!si(e,t))break;Mn(e);var i=zn(e);mn(e),Un(e,i),hi(e,i),t.force=!1}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function ui(e,t){var r=new li(e,t);if(si(e,r)){Mn(e),ai(e,r);var n=zn(e);mn(e),Un(e,n),hi(e,n),r.finish()}}function ci(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px",ar(e,"gutterChanged",e)}function hi(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Tr(e)+"px"}function fi(e){var t=e.display,r=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var n=sn(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=n+"px",l=0;l<r.length;l++)if(!r[l].hidden){e.options.fixedGutter&&(r[l].gutter&&(r[l].gutter.style.left=o),r[l].gutterBackground&&(r[l].gutterBackground.style.left=o));var s=r[l].alignable;if(s)for(var a=0;a<s.length;a++)s[a].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=n+i+"px")}}function di(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=et(e.options,t.first+t.size-1),n=e.display;if(r.length!=n.lineNumChars){var i=n.measure.appendChild(O("div",[O("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,l=i.offsetWidth-o;return n.lineGutter.style.width="",n.lineNumInnerWidth=Math.max(o,n.lineGutter.offsetWidth-l)+1,n.lineNumWidth=n.lineNumInnerWidth+l,n.lineNumChars=n.lineNumInnerWidth?r.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",ci(e.display),!0}return!1}function pi(e,t){for(var r=[],n=!1,i=0;i<e.length;i++){var o=e[i],l=null;if("string"!=typeof o&&(l=o.style,o=o.className),"CodeMirror-linenumbers"==o){if(!t)continue;n=!0}r.push({className:o,style:l})}return t&&!n&&r.push({className:"CodeMirror-linenumbers",style:null}),r}function gi(e){var t=e.gutters,r=e.gutterSpecs;M(t),e.lineGutter=null;for(var n=0;n<r.length;++n){var i=r[n],o=i.className,l=i.style,s=t.appendChild(O("div",null,"CodeMirror-gutter "+o));l&&(s.style.cssText=l),"CodeMirror-linenumbers"==o&&(e.lineGutter=s,s.style.width=(e.lineNumWidth||1)+"px")}t.style.display=r.length?"":"none",ci(e)}function vi(e){gi(e.display),fn(e),fi(e)}function mi(e,t,n,i){var o=this;this.input=n,o.scrollbarFiller=O("div",null,"CodeMirror-scrollbar-filler"),o.scrollbarFiller.setAttribute("cm-not-content","true"),o.gutterFiller=O("div",null,"CodeMirror-gutter-filler"),o.gutterFiller.setAttribute("cm-not-content","true"),o.lineDiv=A("div",null,"CodeMirror-code"),o.selectionDiv=O("div",null,null,"position: relative; z-index: 1"),o.cursorDiv=O("div",null,"CodeMirror-cursors"),o.measure=O("div",null,"CodeMirror-measure"),o.lineMeasure=O("div",null,"CodeMirror-measure"),o.lineSpace=A("div",[o.measure,o.lineMeasure,o.selectionDiv,o.cursorDiv,o.lineDiv],null,"position: relative; outline: none");var u=A("div",[o.lineSpace],"CodeMirror-lines");o.mover=O("div",[u],null,"position: relative"),o.sizer=O("div",[o.mover],"CodeMirror-sizer"),o.sizerWidth=null,o.heightForcer=O("div",null,null,"position: absolute; height: "+G+"px; width: 1px;"),o.gutters=O("div",null,"CodeMirror-gutters"),o.lineGutter=null,o.scroller=O("div",[o.sizer,o.heightForcer,o.gutters],"CodeMirror-scroll"),o.scroller.setAttribute("tabIndex","-1"),o.wrapper=O("div",[o.scrollbarFiller,o.gutterFiller,o.scroller],"CodeMirror"),o.wrapper.setAttribute("translate","no"),l&&s<8&&(o.gutters.style.zIndex=-1,o.scroller.style.paddingRight=0),a||r&&m||(o.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(o.wrapper):e(o.wrapper)),o.viewFrom=o.viewTo=t.first,o.reportedViewFrom=o.reportedViewTo=t.first,o.view=[],o.renderedView=null,o.externalMeasured=null,o.viewOffset=0,o.lastWrapHeight=o.lastWrapWidth=0,o.updateLineNumbers=null,o.nativeBarWidth=o.barHeight=o.barWidth=0,o.scrollbarsClipped=!1,o.lineNumWidth=o.lineNumInnerWidth=o.lineNumChars=null,o.alignWidgets=!1,o.cachedCharWidth=o.cachedTextHeight=o.cachedPaddingH=null,o.maxLine=null,o.maxLineLength=0,o.maxLineChanged=!1,o.wheelDX=o.wheelDY=o.wheelStartX=o.wheelStartY=null,o.shift=!1,o.selForContextMenu=null,o.activeTouch=null,o.gutterSpecs=pi(i.gutters,i.lineNumbers),gi(o),n.init(o)}li.prototype.signal=function(e,t){ye(e,t)&&this.events.push(arguments)},li.prototype.finish=function(){for(var e=0;e<this.events.length;e++)ge.apply(null,this.events[e])};var yi=0,bi=null;function wi(e){var t=e.wheelDeltaX,r=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==r&&e.detail&&e.axis==e.VERTICAL_AXIS?r=e.detail:null==r&&(r=e.wheelDelta),{x:t,y:r}}function xi(e){var t=wi(e);return t.x*=bi,t.y*=bi,t}function Ci(e,t){var n=wi(t),i=n.x,o=n.y,l=bi;0===t.deltaMode&&(i=t.deltaX,o=t.deltaY,l=1);var s=e.display,u=s.scroller,c=u.scrollWidth>u.clientWidth,f=u.scrollHeight>u.clientHeight;if(i&&c||o&&f){if(o&&y&&a)e:for(var d=t.target,p=s.view;d!=u;d=d.parentNode)for(var g=0;g<p.length;g++)if(p[g].node==d){e.display.currentWheelTarget=d;break e}if(i&&!r&&!h&&null!=l)return o&&f&&En(e,Math.max(0,u.scrollTop+o*l)),Rn(e,Math.max(0,u.scrollLeft+i*l)),(!o||o&&f)&&we(t),void(s.wheelStartX=null);if(o&&null!=l){var v=o*l,m=e.doc.scrollTop,b=m+s.wrapper.clientHeight;v<0?m=Math.max(0,m+v-50):b=Math.min(e.doc.height,b+v+50),ui(e,{top:m,bottom:b})}yi<20&&0!==t.deltaMode&&(null==s.wheelStartX?(s.wheelStartX=u.scrollLeft,s.wheelStartY=u.scrollTop,s.wheelDX=i,s.wheelDY=o,setTimeout((function(){if(null!=s.wheelStartX){var e=u.scrollLeft-s.wheelStartX,t=u.scrollTop-s.wheelStartY,r=t&&s.wheelDY&&t/s.wheelDY||e&&s.wheelDX&&e/s.wheelDX;s.wheelStartX=s.wheelStartY=null,r&&(bi=(bi*yi+r)/(yi+1),++yi)}}),200)):(s.wheelDX+=i,s.wheelDY+=o))}}l?bi=-.53:r?bi=15:c?bi=-.7:f&&(bi=-1/3);var Si=function(e,t){this.ranges=e,this.primIndex=t};Si.prototype.primary=function(){return this.ranges[this.primIndex]},Si.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var r=this.ranges[t],n=e.ranges[t];if(!nt(r.anchor,n.anchor)||!nt(r.head,n.head))return!1}return!0},Si.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new Li(it(this.ranges[t].anchor),it(this.ranges[t].head));return new Si(e,this.primIndex)},Si.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},Si.prototype.contains=function(e,t){t||(t=e);for(var r=0;r<this.ranges.length;r++){var n=this.ranges[r];if(rt(t,n.from())>=0&&rt(e,n.to())<=0)return r}return-1};var Li=function(e,t){this.anchor=e,this.head=t};function ki(e,t,r){var n=e&&e.options.selectionsMayTouch,i=t[r];t.sort((function(e,t){return rt(e.from(),t.from())})),r=B(t,i);for(var o=1;o<t.length;o++){var l=t[o],s=t[o-1],a=rt(s.to(),l.from());if(n&&!l.empty()?a>0:a>=0){var u=lt(s.from(),l.from()),c=ot(s.to(),l.to()),h=s.empty()?l.from()==l.head:s.from()==s.head;o<=r&&--r,t.splice(--o,2,new Li(h?c:u,h?u:c))}}return new Si(t,r)}function Ti(e,t){return new Si([new Li(e,t||e)],0)}function Mi(e){return e.text?tt(e.from.line+e.text.length-1,_(e.text).length+(1==e.text.length?e.from.ch:0)):e.to}function Ni(e,t){if(rt(e,t.from)<0)return e;if(rt(e,t.to)<=0)return Mi(t);var r=e.line+t.text.length-(t.to.line-t.from.line)-1,n=e.ch;return e.line==t.to.line&&(n+=Mi(t).ch-t.to.ch),tt(r,n)}function Oi(e,t){for(var r=[],n=0;n<e.sel.ranges.length;n++){var i=e.sel.ranges[n];r.push(new Li(Ni(i.anchor,t),Ni(i.head,t)))}return ki(e.cm,r,e.sel.primIndex)}function Ai(e,t,r){return e.line==t.line?tt(r.line,e.ch-t.ch+r.ch):tt(r.line+(e.line-t.line),e.ch)}function Di(e){e.doc.mode=Be(e.options,e.doc.modeOption),Wi(e)}function Wi(e){e.doc.iter((function(e){e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null)})),e.doc.modeFrontier=e.doc.highlightFrontier=e.doc.first,ii(e,100),e.state.modeGen++,e.curOp&&fn(e)}function Hi(e,t){return 0==t.from.ch&&0==t.to.ch&&""==_(t.text)&&(!e.cm||e.cm.options.wholeLineUpdateBefore)}function Fi(e,t,r,n){function i(e){return r?r[e]:null}function o(e,r,i){!function(e,t,r,n){e.text=t,e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null),null!=e.order&&(e.order=null),Ot(e),At(e,r);var i=n?n(e):1;i!=e.height&&qe(e,i)}(e,r,i,n),ar(e,"change",e,t)}function l(e,t){for(var r=[],o=e;o<t;++o)r.push(new Yt(u[o],i(o),n));return r}var s=t.from,a=t.to,u=t.text,c=Ye(e,s.line),h=Ye(e,a.line),f=_(u),d=i(u.length-1),p=a.line-s.line;if(t.full)e.insert(0,l(0,u.length)),e.remove(u.length,e.size-u.length);else if(Hi(e,t)){var g=l(0,u.length-1);o(h,h.text,d),p&&e.remove(s.line,p),g.length&&e.insert(s.line,g)}else if(c==h)if(1==u.length)o(c,c.text.slice(0,s.ch)+f+c.text.slice(a.ch),d);else{var v=l(1,u.length-1);v.push(new Yt(f+c.text.slice(a.ch),d,n)),o(c,c.text.slice(0,s.ch)+u[0],i(0)),e.insert(s.line+1,v)}else if(1==u.length)o(c,c.text.slice(0,s.ch)+u[0]+h.text.slice(a.ch),i(0)),e.remove(s.line+1,p);else{o(c,c.text.slice(0,s.ch)+u[0],i(0)),o(h,f+h.text.slice(a.ch),d);var m=l(1,u.length-1);p>1&&e.remove(s.line+1,p-1),e.insert(s.line+1,m)}ar(e,"change",e,t)}function Pi(e,t,r){!function e(n,i,o){if(n.linked)for(var l=0;l<n.linked.length;++l){var s=n.linked[l];if(s.doc!=i){var a=o&&s.sharedHist;r&&!a||(t(s.doc,a),e(s.doc,n,a))}}}(e,null,!0)}function Ei(e,t){if(t.cm)throw new Error("This document is already in use.");e.doc=t,t.cm=e,un(e),Di(e),Ii(e),e.options.direction=t.direction,e.options.lineWrapping||Xt(e),e.options.mode=t.modeOption,fn(e)}function Ii(e){("rtl"==e.doc.direction?H:T)(e.display.lineDiv,"CodeMirror-rtl")}function Ri(e){this.done=[],this.undone=[],this.undoDepth=e?e.undoDepth:1/0,this.lastModTime=this.lastSelTime=0,this.lastOp=this.lastSelOp=null,this.lastOrigin=this.lastSelOrigin=null,this.generation=this.maxGeneration=e?e.maxGeneration:1}function zi(e,t){var r={from:it(t.from),to:Mi(t),text:$e(e,t.from,t.to)};return Ki(e,r,t.from.line,t.to.line+1),Pi(e,(function(e){return Ki(e,r,t.from.line,t.to.line+1)}),!0),r}function Bi(e){for(;e.length;){if(!_(e).ranges)break;e.pop()}}function Gi(e,t,r,n){var i=e.history;i.undone.length=0;var o,l,s=+new Date;if((i.lastOp==n||i.lastOrigin==t.origin&&t.origin&&("+"==t.origin.charAt(0)&&i.lastModTime>s-(e.cm?e.cm.options.historyEventDelay:500)||"*"==t.origin.charAt(0)))&&(o=function(e,t){return t?(Bi(e.done),_(e.done)):e.done.length&&!_(e.done).ranges?_(e.done):e.done.length>1&&!e.done[e.done.length-2].ranges?(e.done.pop(),_(e.done)):void 0}(i,i.lastOp==n)))l=_(o.changes),0==rt(t.from,t.to)&&0==rt(t.from,l.to)?l.to=Mi(t):o.changes.push(zi(e,t));else{var a=_(i.done);for(a&&a.ranges||Vi(e.sel,i.done),o={changes:[zi(e,t)],generation:i.generation},i.done.push(o);i.done.length>i.undoDepth;)i.done.shift(),i.done[0].ranges||i.done.shift()}i.done.push(r),i.generation=++i.maxGeneration,i.lastModTime=i.lastSelTime=s,i.lastOp=i.lastSelOp=n,i.lastOrigin=i.lastSelOrigin=t.origin,l||ge(e,"historyAdded")}function Ui(e,t,r,n){var i=e.history,o=n&&n.origin;r==i.lastSelOp||o&&i.lastSelOrigin==o&&(i.lastModTime==i.lastSelTime&&i.lastOrigin==o||function(e,t,r,n){var i=t.charAt(0);return"*"==i||"+"==i&&r.ranges.length==n.ranges.length&&r.somethingSelected()==n.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}(e,o,_(i.done),t))?i.done[i.done.length-1]=t:Vi(t,i.done),i.lastSelTime=+new Date,i.lastSelOrigin=o,i.lastSelOp=r,n&&!1!==n.clearRedo&&Bi(i.undone)}function Vi(e,t){var r=_(t);r&&r.ranges&&r.equals(e)||t.push(e)}function Ki(e,t,r,n){var i=t["spans_"+e.id],o=0;e.iter(Math.max(e.first,r),Math.min(e.first+e.size,n),(function(r){r.markedSpans&&((i||(i=t["spans_"+e.id]={}))[o]=r.markedSpans),++o}))}function ji(e){if(!e)return null;for(var t,r=0;r<e.length;++r)e[r].marker.explicitlyCleared?t||(t=e.slice(0,r)):t&&t.push(e[r]);return t?t.length?t:null:e}function Xi(e,t){var r=function(e,t){var r=t["spans_"+e.id];if(!r)return null;for(var 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n=r&&r.bias||(rt(t.primary().head,e.sel.primary().head)<0?-1:1);ro(e,io(e,t,n,!0)),r&&!1===r.scroll||!e.cm||"nocursor"==e.cm.getOption("readOnly")||Wn(e.cm)}function ro(e,t){t.equals(e.sel)||(e.sel=t,e.cm&&(e.cm.curOp.updateInput=1,e.cm.curOp.selectionChanged=!0,me(e.cm)),ar(e,"cursorActivity",e))}function no(e){ro(e,io(e,e.sel,null,!1))}function io(e,t,r,n){for(var i,o=0;o<t.ranges.length;o++){var l=t.ranges[o],s=t.ranges.length==e.sel.ranges.length&&e.sel.ranges[o],a=lo(e,l.anchor,s&&s.anchor,r,n),u=lo(e,l.head,s&&s.head,r,n);(i||a!=l.anchor||u!=l.head)&&(i||(i=t.ranges.slice(0,o)),i[o]=new Li(a,u))}return i?ki(e.cm,i,t.primIndex):t}function oo(e,t,r,n,i){var o=Ye(e,t.line);if(o.markedSpans)for(var l=0;l<o.markedSpans.length;++l){var s=o.markedSpans[l],a=s.marker,u="selectLeft"in a?!a.selectLeft:a.inclusiveLeft,c="selectRight"in 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if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);po(e,i),t={from:tt(e.first,0),to:tt(t.to.line+i,t.to.ch),text:[_(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:tt(o,Ye(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=$e(e,t.from,t.to),r||(r=Oi(e,t)),e.cm?function(e,t,r){var n=e.doc,i=e.display,o=t.from,l=t.to,s=!1,a=o.line;e.options.lineWrapping||(a=Ze(zt(Ye(n,o.line))),n.iter(a,l.line+1,(function(e){if(e==i.maxLine)return s=!0,!0})));n.sel.contains(t.from,t.to)>-1&&me(e);Fi(n,t,r,an(e)),e.options.lineWrapping||(n.iter(a,o.line+t.text.length,(function(e){var t=jt(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,s=!1)})),s&&(e.curOp.updateMaxLine=!0));(function(e,t){if(e.modeFrontier=Math.min(e.modeFrontier,t),!(e.highlightFrontier<t-10)){for(var r=e.first,n=t-1;n>r;n--){var i=Ye(e,n).stateAfter;if(i&&(!(i instanceof 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s=0;s<o.ranges.length;s++)mo(o.ranges[s].anchor,t,r,n),mo(o.ranges[s].head,t,r,n)}else{for(var a=0;a<o.changes.length;++a){var u=o.changes[a];if(r<u.from.line)u.from=tt(u.from.line+n,u.from.ch),u.to=tt(u.to.line+n,u.to.ch);else if(t<=u.to.line){l=!1;break}}l||(e.splice(0,i+1),i=0)}}}function bo(e,t){var r=t.from.line,n=t.to.line,i=t.text.length-(n-r)-1;yo(e.done,r,n,i),yo(e.undone,r,n,i)}function wo(e,t,r,n){var i=t,o=t;return"number"==typeof t?o=Ye(e,st(e,t)):i=Ze(t),null==i?null:(n(o,i)&&e.cm&&dn(e.cm,i,r),o)}function xo(e){this.lines=e,this.parent=null;for(var t=0,r=0;r<e.length;++r)e[r].parent=this,t+=e[r].height;this.height=t}function Co(e){this.children=e;for(var t=0,r=0,n=0;n<e.length;++n){var i=e[n];t+=i.chunkSize(),r+=i.height,i.parent=this}this.size=t,this.height=r,this.parent=null}Li.prototype.from=function(){return lt(this.anchor,this.head)},Li.prototype.to=function(){return ot(this.anchor,this.head)},Li.prototype.empty=function(){return 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s=[];this.collapse(s),this.children=[new xo(s)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,r){this.size+=t.length,this.height+=r;for(var n=0;n<this.children.length;++n){var i=this.children[n],o=i.chunkSize();if(e<=o){if(i.insertInner(e,t,r),i.lines&&i.lines.length>50){for(var l=i.lines.length%25+25,s=l;s<i.lines.length;){var a=new xo(i.lines.slice(s,s+=25));i.height-=a.height,this.children.splice(++n,0,a),a.parent=this}i.lines=i.lines.slice(0,l),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=new Co(e.children.splice(e.children.length-5,5));if(e.parent){e.size-=t.size,e.height-=t.height;var r=B(e.parent.children,e);e.parent.children.splice(r+1,0,t)}else{var n=new Co(e.children);n.parent=e,e.children=[n,t],e=n}t.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,r){for(var n=0;n<this.children.length;++n){var i=this.children[n],o=i.chunkSize();if(e<o){var l=Math.min(t,o-e);if(i.iterN(e,l,r))return!0;if(0==(t-=l))break;e=0}else e-=o}}};var So=function(e,t,r){if(r)for(var n in r)r.hasOwnProperty(n)&&(this[n]=r[n]);this.doc=e,this.node=t};function Lo(e,t,r){Kt(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Dn(e,r)}So.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,r=this.line,n=Ze(r);if(null!=n&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(r.widgets=null);var o=xr(this);qe(r,Math.max(0,r.height-o)),e&&(ei(e,(function(){Lo(e,r,-o),dn(e,n,"widget")})),ar(e,"lineWidgetCleared",e,this,n))}},So.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,n=this.line;this.height=null;var i=xr(this)-t;i&&(Ut(this.doc,n)||qe(n,n.height+i),r&&ei(r,(function(){r.curOp.forceUpdate=!0,Lo(r,n,i),ar(r,"lineWidgetChanged",r,e,Ze(n))})))},be(So);var ko=0,To=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++ko};function Mo(e,t,r,n,i){if(n&&n.shared)return function(e,t,r,n,i){n=I(n),n.shared=!1;var o=[Mo(e,t,r,n,i)],l=o[0],s=n.widgetNode;return Pi(e,(function(e){s&&(n.widgetNode=s.cloneNode(!0)),o.push(Mo(e,at(e,t),at(e,r),n,i));for(var a=0;a<e.linked.length;++a)if(e.linked[a].isParent)return;l=_(o)})),new No(o,l)}(e,t,r,n,i);if(e.cm&&!e.cm.curOp)return ti(e.cm,Mo)(e,t,r,n,i);var o=new To(e,i),l=rt(t,r);if(n&&I(n,o,!1),l>0||0==l&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=A("span",[o.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(Rt(e,t.line,t,r,o)||t.line!=r.line&&Rt(e,r.line,t,r,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");St=!0}o.addToHistory&&Gi(e,{from:t,to:r,origin:"markText"},e.sel,NaN);var s,a=t.line,u=e.cm;if(e.iter(a,r.line+1,(function(n){u&&o.collapsed&&!u.options.lineWrapping&&zt(n)==u.display.maxLine&&(s=!0),o.collapsed&&a!=t.line&&qe(n,0),function(e,t,r){var n=r&&window.WeakSet&&(r.markedSpans||(r.markedSpans=new WeakSet));n&&n.has(e.markedSpans)?e.markedSpans.push(t):(e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],n&&n.add(e.markedSpans)),t.marker.attachLine(e)}(n,new Lt(o,a==t.line?t.ch:null,a==r.line?r.ch:null),e.cm&&e.cm.curOp),++a})),o.collapsed&&e.iter(t.line,r.line+1,(function(t){Ut(e,t)&&qe(t,0)})),o.clearOnEnter&&fe(o,"beforeCursorEnter",(function(){return o.clear()})),o.readOnly&&(Ct=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++ko,o.atomic=!0),u){if(s&&(u.curOp.updateMaxLine=!0),o.collapsed)fn(u,t.line,r.line+1);else if(o.className||o.startStyle||o.endStyle||o.css||o.attributes||o.title)for(var c=t.line;c<=r.line;c++)dn(u,c,"text");o.atomic&&no(u.doc),ar(u,"markerAdded",u,o)}return o}To.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Yn(e),ye(this,"clear")){var r=this.find();r&&ar(this,"clear",r.from,r.to)}for(var n=null,i=null,o=0;o<this.lines.length;++o){var l=this.lines[o],s=kt(l.markedSpans,this);e&&!this.collapsed?dn(e,Ze(l),"text"):e&&(null!=s.to&&(i=Ze(l)),null!=s.from&&(n=Ze(l))),l.markedSpans=Tt(l.markedSpans,s),null==s.from&&this.collapsed&&!Ut(this.doc,l)&&e&&qe(l,nn(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var a=0;a<this.lines.length;++a){var u=zt(this.lines[a]),c=jt(u);c>e.display.maxLineLength&&(e.display.maxLine=u,e.display.maxLineLength=c,e.display.maxLineChanged=!0)}null!=n&&e&&this.collapsed&&fn(e,n,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&no(e.doc)),e&&ar(e,"markerCleared",e,this,n,i),t&&$n(e),this.parent&&this.parent.clear()}},To.prototype.find=function(e,t){var r,n;null==e&&"bookmark"==this.type&&(e=1);for(var i=0;i<this.lines.length;++i){var o=this.lines[i],l=kt(o.markedSpans,this);if(null!=l.from&&(r=tt(t?o:Ze(o),l.from),-1==e))return r;if(null!=l.to&&(n=tt(t?o:Ze(o),l.to),1==e))return n}return r&&{from:r,to:n}},To.prototype.changed=function(){var e=this,t=this.find(-1,!0),r=this,n=this.doc.cm;t&&n&&ei(n,(function(){var i=t.line,o=Ze(t.line),l=Dr(n,o);if(l&&(Rr(l),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!Ut(r.doc,i)&&null!=r.height){var s=r.height;r.height=null;var a=xr(r)-s;a&&qe(i,i.height+a)}ar(n,"markerChanged",n,e)}))},To.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=B(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},To.prototype.detachLine=function(e){if(this.lines.splice(B(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},be(To);var No=function(e,t){this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=this};function Oo(e){return e.findMarks(tt(e.first,0),e.clipPos(tt(e.lastLine())),(function(e){return e.parent}))}function Ao(e){for(var t=function(t){var r=e[t],n=[r.primary.doc];Pi(r.primary.doc,(function(e){return n.push(e)}));for(var i=0;i<r.markers.length;i++){var o=r.markers[i];-1==B(n,o.doc)&&(o.parent=null,r.markers.splice(i--,1))}},r=0;r<e.length;r++)t(r)}No.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();ar(this,"clear")}},No.prototype.find=function(e,t){return this.primary.find(e,t)},be(No);var Do=0,Wo=function(e,t,r,n,i){if(!(this instanceof Wo))return new Wo(e,t,r,n,i);null==r&&(r=0),Co.call(this,[new xo([new Yt("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var o=tt(r,0);this.sel=Ti(o),this.history=new Ri(null),this.id=++Do,this.modeOption=t,this.lineSep=n,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),Fi(this,{from:o,to:o,text:e}),eo(this,Ti(o),V)};Wo.prototype=Q(Co.prototype,{constructor:Wo,iter:function(e,t,r){r?this.iterN(e-this.first,t-e,r):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var r=0,n=0;n<t.length;++n)r+=t[n].height;this.insertInner(e-this.first,t,r)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=_e(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:ni((function(e){var t=tt(this.first,0),r=this.first+this.size-1;co(this,{from:t,to:tt(r,Ye(this,r).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Hn(this.cm,0,0),eo(this,Ti(t),V)})),replaceRange:function(e,t,r,n){vo(this,e,t=at(this,t),r=r?at(this,r):t,n)},getRange:function(e,t,r){var n=$e(this,at(this,e),at(this,t));return!1===r?n:""===r?n.join(""):n.join(r||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(Je(this,e))return Ye(this,e)},getLineNumber:function(e){return Ze(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=Ye(this,e)),zt(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return at(this,e)},getCursor:function(e){var t=this.sel.primary();return null==e||"head"==e?t.head:"anchor"==e?t.anchor:"end"==e||"to"==e||!1===e?t.to():t.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:ni((function(e,t,r){Qi(this,at(this,"number"==typeof e?tt(e,t||0):e),null,r)})),setSelection:ni((function(e,t,r){Qi(this,at(this,e),at(this,t||e),r)})),extendSelection:ni((function(e,t,r){_i(this,at(this,e),t&&at(this,t),r)})),extendSelections:ni((function(e,t){qi(this,ut(this,e),t)})),extendSelectionsBy:ni((function(e,t){qi(this,ut(this,q(this.sel.ranges,e)),t)})),setSelections:ni((function(e,t,r){if(e.length){for(var n=[],i=0;i<e.length;i++)n[i]=new Li(at(this,e[i].anchor),at(this,e[i].head||e[i].anchor));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),eo(this,ki(this.cm,n,t),r)}})),addSelection:ni((function(e,t,r){var n=this.sel.ranges.slice(0);n.push(new Li(at(this,e),at(this,t||e))),eo(this,ki(this.cm,n,n.length-1),r)})),getSelection:function(e){for(var t,r=this.sel.ranges,n=0;n<r.length;n++){var i=$e(this,r[n].from(),r[n].to());t=t?t.concat(i):i}return!1===e?t:t.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],r=this.sel.ranges,n=0;n<r.length;n++){var i=$e(this,r[n].from(),r[n].to());!1!==e&&(i=i.join(e||this.lineSeparator())),t[n]=i}return t},replaceSelection:function(e,t,r){for(var n=[],i=0;i<this.sel.ranges.length;i++)n[i]=e;this.replaceSelections(n,t,r||"+input")},replaceSelections:ni((function(e,t,r){for(var n=[],i=this.sel,o=0;o<i.ranges.length;o++){var l=i.ranges[o];n[o]={from:l.from(),to:l.to(),text:this.splitLines(e[o]),origin:r}}for(var s=t&&"end"!=t&&function(e,t,r){for(var n=[],i=tt(e.first,0),o=i,l=0;l<t.length;l++){var s=t[l],a=Ai(s.from,i,o),u=Ai(Mi(s),i,o);if(i=s.to,o=u,"around"==r){var c=e.sel.ranges[l],h=rt(c.head,c.anchor)<0;n[l]=new Li(h?u:a,h?a:u)}else n[l]=new Li(a,a)}return new Si(n,e.sel.primIndex)}(this,n,t),a=n.length-1;a>=0;a--)co(this,n[a]);s?Ji(this,s):this.cm&&Wn(this.cm)})),undo:ni((function(){fo(this,"undo")})),redo:ni((function(){fo(this,"redo")})),undoSelection:ni((function(){fo(this,"undo",!0)})),redoSelection:ni((function(){fo(this,"redo",!0)})),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,r=0,n=0;n<e.done.length;n++)e.done[n].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++r;return{undo:t,redo:r}},clearHistory:function(){var e=this;this.history=new Ri(this.history),Pi(this,(function(t){return t.history=e.history}),!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:Yi(this.history.done),undone:Yi(this.history.undone)}},setHistory:function(e){var t=this.history=new Ri(this.history);t.done=Yi(e.done.slice(0),null,!0),t.undone=Yi(e.undone.slice(0),null,!0)},setGutterMarker:ni((function(e,t,r){return wo(this,e,"gutter",(function(e){var n=e.gutterMarkers||(e.gutterMarkers={});return n[t]=r,!r&&re(n)&&(e.gutterMarkers=null),!0}))})),clearGutter:ni((function(e){var t=this;this.iter((function(r){r.gutterMarkers&&r.gutterMarkers[e]&&wo(t,r,"gutter",(function(){return r.gutterMarkers[e]=null,re(r.gutterMarkers)&&(r.gutterMarkers=null),!0}))}))})),lineInfo:function(e){var t;if("number"==typeof e){if(!Je(this,e))return null;if(t=e,!(e=Ye(this,e)))return null}else if(null==(t=Ze(e)))return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:ni((function(e,t,r){return wo(this,e,"gutter"==t?"gutter":"class",(function(e){var n="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass";if(e[n]){if(L(r).test(e[n]))return!1;e[n]+=" "+r}else e[n]=r;return!0}))})),removeLineClass:ni((function(e,t,r){return wo(this,e,"gutter"==t?"gutter":"class",(function(e){var n="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass",i=e[n];if(!i)return!1;if(null==r)e[n]=null;else{var o=i.match(L(r));if(!o)return!1;var l=o.index+o[0].length;e[n]=i.slice(0,o.index)+(o.index&&l!=i.length?" ":"")+i.slice(l)||null}return!0}))})),addLineWidget:ni((function(e,t,r){return function(e,t,r,n){var i=new So(e,r,n),o=e.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),wo(e,t,"widget",(function(t){var r=t.widgets||(t.widgets=[]);if(null==i.insertAt?r.push(i):r.splice(Math.min(r.length,Math.max(0,i.insertAt)),0,i),i.line=t,o&&!Ut(e,t)){var n=Kt(t)<e.scrollTop;qe(t,t.height+xr(i)),n&&Dn(o,i.height),o.curOp.forceUpdate=!0}return!0})),o&&ar(o,"lineWidgetAdded",o,i,"number"==typeof t?t:Ze(t)),i}(this,e,t,r)})),removeLineWidget:function(e){e.clear()},markText:function(e,t,r){return Mo(this,at(this,e),at(this,t),r,r&&r.type||"range")},setBookmark:function(e,t){var r={replacedWith:t&&(null==t.nodeType?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return Mo(this,e=at(this,e),e,r,"bookmark")},findMarksAt:function(e){var t=[],r=Ye(this,(e=at(this,e)).line).markedSpans;if(r)for(var n=0;n<r.length;++n){var i=r[n];(null==i.from||i.from<=e.ch)&&(null==i.to||i.to>=e.ch)&&t.push(i.marker.parent||i.marker)}return t},findMarks:function(e,t,r){e=at(this,e),t=at(this,t);var n=[],i=e.line;return this.iter(e.line,t.line+1,(function(o){var l=o.markedSpans;if(l)for(var s=0;s<l.length;s++){var a=l[s];null!=a.to&&i==e.line&&e.ch>=a.to||null==a.from&&i!=e.line||null!=a.from&&i==t.line&&a.from>=t.ch||r&&!r(a.marker)||n.push(a.marker.parent||a.marker)}++i})),n},getAllMarks:function(){var e=[];return this.iter((function(t){var r=t.markedSpans;if(r)for(var n=0;n<r.length;++n)null!=r[n].from&&e.push(r[n].marker)})),e},posFromIndex:function(e){var t,r=this.first,n=this.lineSeparator().length;return this.iter((function(i){var o=i.text.length+n;if(o>e)return t=e,!0;e-=o,++r})),at(this,tt(r,t))},indexFromPos:function(e){var t=(e=at(this,e)).ch;if(e.line<this.first||e.ch<0)return 0;var r=this.lineSeparator().length;return this.iter(this.first,e.line,(function(e){t+=e.text.length+r})),t},copy:function(e){var t=new Wo(_e(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,r=this.first+this.size;null!=e.from&&e.from>t&&(t=e.from),null!=e.to&&e.to<r&&(r=e.to);var n=new Wo(_e(this,t,r),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(n.history=this.history),(this.linked||(this.linked=[])).push({doc:n,sharedHist:e.sharedHist}),n.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],function(e,t){for(var r=0;r<t.length;r++){var n=t[r],i=n.find(),o=e.clipPos(i.from),l=e.clipPos(i.to);if(rt(o,l)){var s=Mo(e,o,l,n.primary,n.primary.type);n.markers.push(s),s.parent=n}}}(n,Oo(this)),n},unlinkDoc:function(e){if(e instanceof Nl&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t){if(this.linked[t].doc==e){this.linked.splice(t,1),e.unlinkDoc(this),Ao(Oo(this));break}}if(e.history==this.history){var r=[e.id];Pi(e,(function(e){return r.push(e.id)}),!0),e.history=new Ri(null),e.history.done=Yi(this.history.done,r),e.history.undone=Yi(this.history.undone,r)}},iterLinkedDocs:function(e){Pi(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):We(e)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:ni((function(e){var t;("rtl"!=e&&(e="ltr"),e!=this.direction)&&(this.direction=e,this.iter((function(e){return e.order=null})),this.cm&&ei(t=this.cm,(function(){Ii(t),fn(t)})))}))}),Wo.prototype.eachLine=Wo.prototype.iter;var Ho=0;function Fo(e){var t=this;if(Po(t),!ve(t,e)&&!Cr(t.display,e)){we(e),l&&(Ho=+new Date);var r=cn(t,e,!0),n=e.dataTransfer.files;if(r&&!t.isReadOnly())if(n&&n.length&&window.FileReader&&window.File)for(var i=n.length,o=Array(i),s=0,a=function(){++s==i&&ti(t,(function(){var e={from:r=at(t.doc,r),to:r,text:t.doc.splitLines(o.filter((function(e){return null!=e})).join(t.doc.lineSeparator())),origin:"paste"};co(t.doc,e),Ji(t.doc,Ti(at(t.doc,r),at(t.doc,Mi(e))))}))()},u=function(e,r){if(t.options.allowDropFileTypes&&-1==B(t.options.allowDropFileTypes,e.type))a();else{var n=new FileReader;n.onerror=function(){return a()},n.onload=function(){var e=n.result;/[\x00-\x08\x0e-\x1f]{2}/.test(e)||(o[r]=e),a()},n.readAsText(e)}},c=0;c<n.length;c++)u(n[c],c);else{if(t.state.draggingText&&t.doc.sel.contains(r)>-1)return t.state.draggingText(e),void setTimeout((function(){return t.display.input.focus()}),20);try{var h=e.dataTransfer.getData("Text");if(h){var f;if(t.state.draggingText&&!t.state.draggingText.copy&&(f=t.listSelections()),to(t.doc,Ti(r,r)),f)for(var 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Bo={3:"Pause",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",145:"ScrollLock",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",224:"Mod",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},Go=0;Go<10;Go++)Bo[Go+48]=Bo[Go+96]=String(Go);for(var Uo=65;Uo<=90;Uo++)Bo[Uo]=String.fromCharCode(Uo);for(var Vo=1;Vo<=12;Vo++)Bo[Vo+111]=Bo[Vo+63235]="F"+Vo;var Ko={};function jo(e){var t,r,n,i,o=e.split(/-(?!$)/);e=o[o.length-1];for(var l=0;l<o.length-1;l++){var s=o[l];if(/^(cmd|meta|m)$/i.test(s))i=!0;else if(/^a(lt)?$/i.test(s))t=!0;else 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if("word"==n||"group"==n)for(var c=null,h="group"==n,f=e.cm&&e.cm.getHelper(t,"wordChars"),d=!0;!(r<0)||u(!d);d=!1){var p=s.text.charAt(t.ch)||"\n",g=te(p,f)?"w":h&&"\n"==p?"n":!h||/\s/.test(p)?null:"p";if(!h||d||g||(g="s"),c&&c!=g){r<0&&(r=1,u(),t.sticky="after");break}if(g&&(c=g),r>0&&!u(!d))break}var v=lo(e,t,o,l,!0);return nt(o,v)&&(v.hitSide=!0),v}function Bl(e,t,r,n){var i,o,l=e.doc,s=t.left;if("page"==n){var a=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),u=Math.max(a-.5*nn(e.display),3);i=(r>0?t.bottom:t.top)+r*u}else"line"==n&&(i=r>0?t.bottom+3:t.top-3);for(;(o=qr(e,s,i)).outside;){if(r<0?i<=0:i>=l.height){o.hitSide=!0;break}i+=5*r}return o}var Gl=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new z,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Ul(e,t){var r=Dr(e,t.line);if(!r||r.hidden)return null;var n=Ye(e.doc,t.line),i=Or(r,n,t.line),o=ce(n,e.doc.direction),l="left";o&&(l=ae(o,t.ch)%2?"right":"left");var s=Er(i.map,t.ch,l);return s.offset="right"==s.collapse?s.end:s.start,s}function Vl(e,t){return t&&(e.bad=!0),e}function Kl(e,t,r){var n;if(t==e.display.lineDiv){if(!(n=e.display.lineDiv.childNodes[r]))return Vl(e.clipPos(tt(e.display.viewTo-1)),!0);t=null,r=0}else for(n=t;;n=n.parentNode){if(!n||n==e.display.lineDiv)return null;if(n.parentNode&&n.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var o=e.display.view[i];if(o.node==n)return jl(o,t,r)}}function jl(e,t,r){var n=e.text.firstChild,i=!1;if(!t||!D(n,t))return Vl(tt(Ze(e.line),0),!0);if(t==n&&(i=!0,t=n.childNodes[r],r=0,!t)){var o=e.rest?_(e.rest):e.line;return Vl(tt(Ze(o),o.text.length),i)}var l=3==t.nodeType?t:null,s=t;for(l||1!=t.childNodes.length||3!=t.firstChild.nodeType||(l=t.firstChild,r&&(r=l.nodeValue.length));s.parentNode!=n;)s=s.parentNode;var a=e.measure,u=a.maps;function c(t,r,n){for(var i=-1;i<(u?u.length:0);i++)for(var o=i<0?a.map:u[i],l=0;l<o.length;l+=3){var s=o[l+2];if(s==t||s==r){var c=Ze(i<0?e.line:e.rest[i]),h=o[l]+n;return(n<0||s!=t)&&(h=o[l+(n?1:0)]),tt(c,h)}}}var h=c(l,s,r);if(h)return Vl(h,i);for(var f=s.nextSibling,d=l?l.nodeValue.length-r:0;f;f=f.nextSibling){if(h=c(f,f.firstChild,0))return Vl(tt(h.line,h.ch-d),i);d+=f.textContent.length}for(var p=s.previousSibling,g=r;p;p=p.previousSibling){if(h=c(p,p.firstChild,-1))return Vl(tt(h.line,h.ch+g),i);g+=p.textContent.length}}Gl.prototype.init=function(e){var t=this,r=this,n=r.cm,i=r.div=e.lineDiv;function o(e){for(var t=e.target;t;t=t.parentNode){if(t==i)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(t.className))break}return!1}function l(e){if(o(e)&&!ve(n,e)){if(n.somethingSelected())Wl({lineWise:!1,text:n.getSelections()}),"cut"==e.type&&n.replaceSelection("",null,"cut");else{if(!n.options.lineWiseCopyCut)return;var t=El(n);Wl({lineWise:!0,text:t.text}),"cut"==e.type&&n.operation((function(){n.setSelections(t.ranges,0,V),n.replaceSelection("",null,"cut")}))}if(e.clipboardData){e.clipboardData.clearData();var l=Dl.text.join("\n");if(e.clipboardData.setData("Text",l),e.clipboardData.getData("Text")==l)return void e.preventDefault()}var s=Rl(),a=s.firstChild;n.display.lineSpace.insertBefore(s,n.display.lineSpace.firstChild),a.value=Dl.text.join("\n");var u=W();P(a),setTimeout((function(){n.display.lineSpace.removeChild(s),u.focus(),u==i&&r.showPrimarySelection()}),50)}}i.contentEditable=!0,Il(i,n.options.spellcheck,n.options.autocorrect,n.options.autocapitalize),fe(i,"paste",(function(e){!o(e)||ve(n,e)||Fl(e,n)||s<=11&&setTimeout(ti(n,(function(){return t.updateFromDOM()})),20)})),fe(i,"compositionstart",(function(e){t.composing={data:e.data,done:!1}})),fe(i,"compositionupdate",(function(e){t.composing||(t.composing={data:e.data,done:!1})})),fe(i,"compositionend",(function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)})),fe(i,"touchstart",(function(){return r.forceCompositionEnd()})),fe(i,"input",(function(){t.composing||t.readFromDOMSoon()})),fe(i,"copy",l),fe(i,"cut",l)},Gl.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},Gl.prototype.prepareSelection=function(){var e=yn(this.cm,!1);return e.focus=W()==this.div,e},Gl.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},Gl.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},Gl.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,n=t.doc.sel.primary(),i=n.from(),o=n.to();if(t.display.viewTo==t.display.viewFrom||i.line>=t.display.viewTo||o.line<t.display.viewFrom)e.removeAllRanges();else{var l=Kl(t,e.anchorNode,e.anchorOffset),s=Kl(t,e.focusNode,e.focusOffset);if(!l||l.bad||!s||s.bad||0!=rt(lt(l,s),i)||0!=rt(ot(l,s),o)){var a=t.display.view,u=i.line>=t.display.viewFrom&&Ul(t,i)||{node:a[0].measure.map[2],offset:0},c=o.line<t.display.viewTo&&Ul(t,o);if(!c){var h=a[a.length-1].measure,f=h.maps?h.maps[h.maps.length-1]:h.map;c={node:f[f.length-1],offset:f[f.length-2]-f[f.length-3]}}if(u&&c){var d,p=e.rangeCount&&e.getRangeAt(0);try{d=k(u.node,u.offset,c.offset,c.node)}catch(e){}d&&(!r&&t.state.focused?(e.collapse(u.node,u.offset),d.collapsed||(e.removeAllRanges(),e.addRange(d))):(e.removeAllRanges(),e.addRange(d)),p&&null==e.anchorNode?e.addRange(p):r&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},Gl.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout((function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation((function(){return e.cm.curOp.selectionChanged=!0}))}),20)},Gl.prototype.showMultipleSelections=function(e){N(this.cm.display.cursorDiv,e.cursors),N(this.cm.display.selectionDiv,e.selection)},Gl.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},Gl.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return D(this.div,t)},Gl.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()&&W()==this.div||this.showSelection(this.prepareSelection(),!0),this.div.focus())},Gl.prototype.blur=function(){this.div.blur()},Gl.prototype.getField=function(){return this.div},Gl.prototype.supportsTouch=function(){return!0},Gl.prototype.receivedFocus=function(){var e=this,t=this;this.selectionInEditor()?setTimeout((function(){return e.pollSelection()}),20):ei(this.cm,(function(){return t.cm.curOp.selectionChanged=!0})),this.polling.set(this.cm.options.pollInterval,(function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))}))},Gl.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},Gl.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=this.getSelection(),t=this.cm;if(v&&c&&this.cm.display.gutterSpecs.length&&function(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}(e.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var r=Kl(t,e.anchorNode,e.anchorOffset),n=Kl(t,e.focusNode,e.focusOffset);r&&n&&ei(t,(function(){eo(t.doc,Ti(r,n),V),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)}))}}},Gl.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e,t,r,n=this.cm,i=n.display,o=n.doc.sel.primary(),l=o.from(),s=o.to();if(0==l.ch&&l.line>n.firstLine()&&(l=tt(l.line-1,Ye(n.doc,l.line-1).length)),s.ch==Ye(n.doc,s.line).text.length&&s.line<n.lastLine()&&(s=tt(s.line+1,0)),l.line<i.viewFrom||s.line>i.viewTo-1)return!1;l.line==i.viewFrom||0==(e=hn(n,l.line))?(t=Ze(i.view[0].line),r=i.view[0].node):(t=Ze(i.view[e].line),r=i.view[e-1].node.nextSibling);var a,u,c=hn(n,s.line);if(c==i.view.length-1?(a=i.viewTo-1,u=i.lineDiv.lastChild):(a=Ze(i.view[c+1].line)-1,u=i.view[c+1].node.previousSibling),!r)return!1;for(var h=n.doc.splitLines(function(e,t,r,n,i){var o="",l=!1,s=e.doc.lineSeparator(),a=!1;function u(e){return function(t){return t.id==e}}function c(){l&&(o+=s,a&&(o+=s),l=a=!1)}function h(e){e&&(c(),o+=e)}function f(t){if(1==t.nodeType){var r=t.getAttribute("cm-text");if(r)return void h(r);var o,d=t.getAttribute("cm-marker");if(d){var p=e.findMarks(tt(n,0),tt(i+1,0),u(+d));return void(p.length&&(o=p[0].find(0))&&h($e(e.doc,o.from,o.to).join(s)))}if("false"==t.getAttribute("contenteditable"))return;var g=/^(pre|div|p|li|table|br)$/i.test(t.nodeName);if(!/^br$/i.test(t.nodeName)&&0==t.textContent.length)return;g&&c();for(var v=0;v<t.childNodes.length;v++)f(t.childNodes[v]);/^(pre|p)$/i.test(t.nodeName)&&(a=!0),g&&(l=!0)}else 3==t.nodeType&&h(t.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;f(t),t!=r;)t=t.nextSibling,a=!1;return o}(n,r,u,t,a)),f=$e(n.doc,tt(t,0),tt(a,Ye(n.doc,a).text.length));h.length>1&&f.length>1;)if(_(h)==_(f))h.pop(),f.pop(),a--;else{if(h[0]!=f[0])break;h.shift(),f.shift(),t++}for(var d=0,p=0,g=h[0],v=f[0],m=Math.min(g.length,v.length);d<m&&g.charCodeAt(d)==v.charCodeAt(d);)++d;for(var y=_(h),b=_(f),w=Math.min(y.length-(1==h.length?d:0),b.length-(1==f.length?d:0));p<w&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)++p;if(1==h.length&&1==f.length&&t==l.line)for(;d&&d>l.ch&&y.charCodeAt(y.length-p-1)==b.charCodeAt(b.length-p-1);)d--,p++;h[h.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),h[0]=h[0].slice(d).replace(/\u200b+$/,"");var x=tt(t,d),C=tt(a,f.length?_(f).length-p:0);return h.length>1||h[0]||rt(x,C)?(vo(n.doc,h,x,C,"+input"),!0):void 0},Gl.prototype.ensurePolled=function(){this.forceCompositionEnd()},Gl.prototype.reset=function(){this.forceCompositionEnd()},Gl.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},Gl.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout((function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()}),80))},Gl.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||ei(this.cm,(function(){return fn(e.cm)}))},Gl.prototype.setUneditable=function(e){e.contentEditable="false"},Gl.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||ti(this.cm,Hl)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},Gl.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},Gl.prototype.onContextMenu=function(){},Gl.prototype.resetPosition=function(){},Gl.prototype.needsContentAttribute=!0;var Xl=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new z,this.hasSelection=!1,this.composing=null};Xl.prototype.init=function(e){var t=this,r=this,n=this.cm;this.createField(e);var i=this.textarea;function o(e){if(!ve(n,e)){if(n.somethingSelected())Wl({lineWise:!1,text:n.getSelections()});else{if(!n.options.lineWiseCopyCut)return;var t=El(n);Wl({lineWise:!0,text:t.text}),"cut"==e.type?n.setSelections(t.ranges,null,V):(r.prevInput="",i.value=t.text.join("\n"),P(i))}"cut"==e.type&&(n.state.cutIncoming=+new Date)}}e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),g&&(i.style.width="0px"),fe(i,"input",(function(){l&&s>=9&&t.hasSelection&&(t.hasSelection=null),r.poll()})),fe(i,"paste",(function(e){ve(n,e)||Fl(e,n)||(n.state.pasteIncoming=+new Date,r.fastPoll())})),fe(i,"cut",o),fe(i,"copy",o),fe(e.scroller,"paste",(function(t){if(!Cr(e,t)&&!ve(n,t)){if(!i.dispatchEvent)return n.state.pasteIncoming=+new Date,void r.focus();var o=new Event("paste");o.clipboardData=t.clipboardData,i.dispatchEvent(o)}})),fe(e.lineSpace,"selectstart",(function(t){Cr(e,t)||we(t)})),fe(i,"compositionstart",(function(){var e=n.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:e,range:n.markText(e,n.getCursor("to"),{className:"CodeMirror-composing"})}})),fe(i,"compositionend",(function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)}))},Xl.prototype.createField=function(e){this.wrapper=Rl(),this.textarea=this.wrapper.firstChild},Xl.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},Xl.prototype.prepareSelection=function(){var e=this.cm,t=e.display,r=e.doc,n=yn(e);if(e.options.moveInputWithCursor){var i=Yr(e,r.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),l=t.lineDiv.getBoundingClientRect();n.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+l.top-o.top)),n.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+l.left-o.left))}return n},Xl.prototype.showSelection=function(e){var t=this.cm.display;N(t.cursorDiv,e.cursors),N(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Xl.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var r=t.getSelection();this.textarea.value=r,t.state.focused&&P(this.textarea),l&&s>=9&&(this.hasSelection=r)}else e||(this.prevInput=this.textarea.value="",l&&s>=9&&(this.hasSelection=null))}},Xl.prototype.getField=function(){return this.textarea},Xl.prototype.supportsTouch=function(){return!1},Xl.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!m||W()!=this.textarea))try{this.textarea.focus()}catch(e){}},Xl.prototype.blur=function(){this.textarea.blur()},Xl.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Xl.prototype.receivedFocus=function(){this.slowPoll()},Xl.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,(function(){e.poll(),e.cm.state.focused&&e.slowPoll()}))},Xl.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0,t.polling.set(20,(function r(){t.poll()||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,r))}))},Xl.prototype.poll=function(){var e=this,t=this.cm,r=this.textarea,n=this.prevInput;if(this.contextMenuPending||!t.state.focused||He(r)&&!n&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=r.value;if(i==n&&!t.somethingSelected())return!1;if(l&&s>=9&&this.hasSelection===i||y&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||n||(n="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var a=0,u=Math.min(n.length,i.length);a<u&&n.charCodeAt(a)==i.charCodeAt(a);)++a;return ei(t,(function(){Hl(t,i.slice(a),n.length-a,null,e.composing?"*compose":null),i.length>1e3||i.indexOf("\n")>-1?r.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))})),!0},Xl.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Xl.prototype.onKeyPress=function(){l&&s>=9&&(this.hasSelection=null),this.fastPoll()},Xl.prototype.onContextMenu=function(e){var t=this,r=t.cm,n=r.display,i=t.textarea;t.contextMenuPending&&t.contextMenuPending();var o=cn(r,e),u=n.scroller.scrollTop;if(o&&!h){r.options.resetSelectionOnContextMenu&&-1==r.doc.sel.contains(o)&&ti(r,eo)(r.doc,Ti(o),V);var c,f=i.style.cssText,d=t.wrapper.style.cssText,p=t.wrapper.offsetParent.getBoundingClientRect();if(t.wrapper.style.cssText="position: static",i.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(e.clientY-p.top-5)+"px; left: "+(e.clientX-p.left-5)+"px;\n      z-index: 1000; background: "+(l?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",a&&(c=window.scrollY),n.input.focus(),a&&window.scrollTo(null,c),n.input.reset(),r.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=m,n.selForContextMenu=r.doc.sel,clearTimeout(n.detectingSelectAll),l&&s>=9&&v(),S){Se(e);var g=function(){pe(window,"mouseup",g),setTimeout(m,20)};fe(window,"mouseup",g)}else setTimeout(m,50)}function v(){if(null!=i.selectionStart){var e=r.somethingSelected(),o="​"+(e?i.value:"");i.value="⇚",i.value=o,t.prevInput=e?"":"​",i.selectionStart=1,i.selectionEnd=o.length,n.selForContextMenu=r.doc.sel}}function m(){if(t.contextMenuPending==m&&(t.contextMenuPending=!1,t.wrapper.style.cssText=d,i.style.cssText=f,l&&s<9&&n.scrollbars.setScrollTop(n.scroller.scrollTop=u),null!=i.selectionStart)){(!l||l&&s<9)&&v();var e=0,o=function(){n.selForContextMenu==r.doc.sel&&0==i.selectionStart&&i.selectionEnd>0&&"​"==t.prevInput?ti(r,ao)(r):e++<10?n.detectingSelectAll=setTimeout(o,500):(n.selForContextMenu=null,n.input.reset())};n.detectingSelectAll=setTimeout(o,200)}}},Xl.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e,this.textarea.readOnly=!!e},Xl.prototype.setUneditable=function(){},Xl.prototype.needsContentAttribute=!1,function(e){var t=e.optionHandlers;function r(r,n,i,o){e.defaults[r]=n,i&&(t[r]=o?function(e,t,r){r!=Sl&&i(e,t,r)}:i)}e.defineOption=r,e.Init=Sl,r("value","",(function(e,t){return e.setValue(t)}),!0),r("mode",null,(function(e,t){e.doc.modeOption=t,Di(e)}),!0),r("indentUnit",2,Di,!0),r("indentWithTabs",!1),r("smartIndent",!0),r("tabSize",4,(function(e){Wi(e),Br(e),fn(e)}),!0),r("lineSeparator",null,(function(e,t){if(e.doc.lineSep=t,t){var r=[],n=e.doc.first;e.doc.iter((function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(-1==o)break;i=o+t.length,r.push(tt(n,o))}n++}));for(var i=r.length-1;i>=0;i--)vo(e.doc,t,r[i],tt(r[i].line,r[i].ch+t.length))}})),r("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,(function(e,t,r){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),r!=Sl&&e.refresh()})),r("specialCharPlaceholder",Jt,(function(e){return e.refresh()}),!0),r("electricChars",!0),r("inputStyle",m?"contenteditable":"textarea",(function(){throw new Error("inputStyle can not (yet) be changed in a running editor")}),!0),r("spellcheck",!1,(function(e,t){return e.getInputField().spellcheck=t}),!0),r("autocorrect",!1,(function(e,t){return e.getInputField().autocorrect=t}),!0),r("autocapitalize",!1,(function(e,t){return e.getInputField().autocapitalize=t}),!0),r("rtlMoveVisually",!w),r("wholeLineUpdateBefore",!0),r("theme","default",(function(e){Cl(e),vi(e)}),!0),r("keyMap","default",(function(e,t,r){var 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diff --git a/Yes.Blog/wwwroot/admin/codemirror/dracula.min.css b/Yes.Blog/wwwroot/admin/codemirror/dracula.min.css
new file mode 100644
index 0000000..261e0c2
--- /dev/null
+++ b/Yes.Blog/wwwroot/admin/codemirror/dracula.min.css
@@ -0,0 +1,8 @@
+/**
+ * Minified by jsDelivr using clean-css v5.3.2.
+ * Original file: /npm/codemirror@5.65.2/theme/dracula.css
+ *
+ * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
+ */
+.cm-s-dracula .CodeMirror-gutters,.cm-s-dracula.CodeMirror{background-color:#282a36!important;color:#f8f8f2!important;border:none}.cm-s-dracula .CodeMirror-gutters{color:#282a36}.cm-s-dracula .CodeMirror-cursor{border-left:solid thin #f8f8f0}.cm-s-dracula .CodeMirror-linenumber{color:#6d8a88}.cm-s-dracula .CodeMirror-selected{background:rgba(255,255,255,.1)}.cm-s-dracula .CodeMirror-line::selection,.cm-s-dracula .CodeMirror-line>span::selection,.cm-s-dracula .CodeMirror-line>span>span::selection{background:rgba(255,255,255,.1)}.cm-s-dracula .CodeMirror-line::-moz-selection,.cm-s-dracula .CodeMirror-line>span::-moz-selection,.cm-s-dracula .CodeMirror-line>span>span::-moz-selection{background:rgba(255,255,255,.1)}.cm-s-dracula span.cm-comment{color:#6272a4}.cm-s-dracula span.cm-string,.cm-s-dracula span.cm-string-2{color:#f1fa8c}.cm-s-dracula span.cm-number{color:#bd93f9}.cm-s-dracula span.cm-variable{color:#50fa7b}.cm-s-dracula span.cm-variable-2{color:#fff}.cm-s-dracula span.cm-def{color:#50fa7b}.cm-s-dracula span.cm-operator{color:#ff79c6}.cm-s-dracula span.cm-keyword{color:#ff79c6}.cm-s-dracula span.cm-atom{color:#bd93f9}.cm-s-dracula span.cm-meta{color:#f8f8f2}.cm-s-dracula span.cm-tag{color:#ff79c6}.cm-s-dracula span.cm-attribute{color:#50fa7b}.cm-s-dracula span.cm-qualifier{color:#50fa7b}.cm-s-dracula span.cm-property{color:#66d9ef}.cm-s-dracula span.cm-builtin{color:#50fa7b}.cm-s-dracula span.cm-type,.cm-s-dracula span.cm-variable-3{color:#ffb86c}.cm-s-dracula .CodeMirror-activeline-background{background:rgba(255,255,255,.1)}.cm-s-dracula .CodeMirror-matchingbracket{text-decoration:underline;color:#fff!important}
+/*# sourceMappingURL=/sm/ba8d009adc9d54938ea88252c099a2b773ed3a4f5515ae9c2f937a8a4cb399df.map */
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diff --git a/Yes.Blog/wwwroot/admin/codemirror/htmlmixed.min.js b/Yes.Blog/wwwroot/admin/codemirror/htmlmixed.min.js
new file mode 100644
index 0000000..d9f3ade
--- /dev/null
+++ b/Yes.Blog/wwwroot/admin/codemirror/htmlmixed.min.js
@@ -0,0 +1,8 @@
+/**
+ * Minified by jsDelivr using Terser v5.37.0.
+ * Original file: /npm/codemirror@5.65.2/mode/htmlmixed/htmlmixed.js
+ *
+ * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
+ */
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diff --git a/Yes.Blog/wwwroot/admin/codemirror/javascript.min.js b/Yes.Blog/wwwroot/admin/codemirror/javascript.min.js
new file mode 100644
index 0000000..d4bac60
--- /dev/null
+++ b/Yes.Blog/wwwroot/admin/codemirror/javascript.min.js
@@ -0,0 +1,8 @@
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+//# sourceMappingURL=/sm/059500226f68fc9c99331129357ff42807351fe721bd502dd8a4c47785f40065.map
\ No newline at end of file
diff --git a/Yes.Blog/wwwroot/admin/js/theme/detail.js b/Yes.Blog/wwwroot/admin/js/theme/detail.js
index 4e0f0ae..0832f21 100644
--- a/Yes.Blog/wwwroot/admin/js/theme/detail.js
+++ b/Yes.Blog/wwwroot/admin/js/theme/detail.js
@@ -1,5 +1,17 @@
 document.addEventListener('alpine:init', function () {
     Alpine.data('data', function () {
+        // 初始化 CodeMirror 编辑器
+        const editor = CodeMirror(document.getElementById("code-editor"), {
+            mode: "text/html", // 设置语法模式
+            lineNumbers: true,  // 显示行号
+            theme: "dracula",   // 可选主题
+            value: "",
+            onChange: function (cm) {
+                // 实时同步内容到隐藏的 textarea
+                document.getElementById("code-content").value = cm.getValue();
+            }
+        });
+
         const themeName = getUrlParameter("themeName")||"default";
         const fileName = getUrlParameter("fileName") || "Index.liquid";
 
@@ -26,6 +38,7 @@
                 axios.get('/themes/' + themeName + '/files/' + fileName)
                     .then(data => {
                         this.file = data;
+                        editor.setValue(this.file.content);
                     });
                 return this;
             },
@@ -51,6 +64,9 @@
                 }
             },
             init() {
+
+
+
                 this.loadFiles().loadFile();
                 this.themeName = themeName;
                 this.fileName = fileName;