hc-code-mirror/lib/index.js

code mirror

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t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n].call(null);for(var r=0;r<e.ops.length;r++){var i=e.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(n<t.length)}function Ln(e,t){var n=e.ownsGroup;if(n)try{Mn(n)}finally{Sn=null,t(n)}}var Tn=null;function Dn(e,t){var n=me(e,t);if(n.length){var r,i=Array.prototype.slice.call(arguments,2);Sn?r=Sn.delayedCallbacks:Tn?r=Tn:(r=Tn=[],setTimeout(_n,0));for(var o=function(e){r.push((function(){return n[e].apply(null,i)}))},a=0;a<n.length;++a)o(a)}}function _n(){var e=Tn;Tn=null;for(var t=0;t<e.length;++t)e[t]()}function Fn(e,t,n,r){for(var i=0;i<t.changes.length;i++){var o=t.changes[i];"text"==o?zn(e,t):"gutter"==o?Wn(e,t,n,r):"class"==o?Pn(e,t):"widget"==o&&Bn(e,t,r)}t.changes=null}function Nn(e){return e.node==e.text&&(e.node=D("div",null,null,"position: 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Pn(e,t){En(e,t),t.line.wrapClass?Nn(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var n=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=n||""}function Wn(e,t,n,r){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=Nn(t);t.gutterBackground=D("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.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 a=Nn(t),l=t.gutter=D("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(e.display.input.setUneditable(l),a.insertBefore(l,t.text),t.line.gutterClass&&(l.className+=" 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n=Me(t);n!=e.wrapper;n=n.parentNode)if(!n||1==n.nodeType&&"true"==n.getAttribute("cm-ignore-events")||n.parentNode==e.sizer&&n!=e.mover)return!0}function Gn(e){return e.lineSpace.offsetTop}function Vn(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Kn(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=T(e.measure,D("pre","x","CodeMirror-line-like")),n=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};return isNaN(r.left)||isNaN(r.right)||(e.cachedPaddingH=r),r}function Qn(e){return q-e.display.nativeBarWidth}function $n(e){return e.display.scroller.clientWidth-Qn(e)-e.display.barWidth}function Xn(e){return e.display.scroller.clientHeight-Qn(e)-e.display.barHeight}function Yn(e,t,n){var r=e.options.lineWrapping,i=r&&$n(e);if(!t.measure.heights||r&&t.measure.width!=i){var o=t.measure.heights=[];if(r){t.measure.width=i;for(var a=t.text.firstChild.getClientRects(),l=0;l<a.length-1;l++){var 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i=Jn(r,t,n);return{line:t,view:r,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function rr(e,t,n,r,i){t.before&&(n=-1);var o,a=n+(r||"");return t.cache.hasOwnProperty(a)?o=t.cache[a]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(Yn(e,t.view,t.rect),t.hasHeights=!0),(o=sr(e,t,n,r)).bogus||(t.cache[a]=o)),{left:o.left,right:o.right,top:i?o.rtop:o.top,bottom:i?o.rbottom:o.bottom}}var ir,or={left:0,right:0,top:0,bottom:0};function ar(e,t,n){for(var r,i,o,a,l,s,c=0;c<e.length;c+=3)if(l=e[c],s=e[c+1],t<l?(i=0,o=1,a="left"):t<s?o=1+(i=t-l):(c==e.length-3||t==s&&e[c+3]>t)&&(i=(o=s-l)-1,t>=s&&(a="right")),null!=i){if(r=e[c+2],l==s&&n==(r.insertLeft?"left":"right")&&(a=n),"left"==n&&0==i)for(;c&&e[c-2]==e[c-3]&&e[c-1].insertLeft;)r=e[2+(c-=3)],a="left";if("right"==n&&i==s-l)for(;c<e.length-3&&e[c+3]==e[c+4]&&!e[c+5].insertLeft;)r=e[(c+=3)+2],a="right";break}return{node:r,start:i,end:o,collapse:a,coverStart:l,coverEnd:s}}function lr(e,t){var n=or;if("left"==t)for(var r=0;r<e.length&&(n=e[r]).left==n.right;r++);else for(var i=e.length-1;i>=0&&(n=e[i]).left==n.right;i--);return n}function sr(e,t,n,r){var i,o=ar(t.map,n,r),s=o.node,c=o.start,u=o.end,d=o.collapse;if(3==s.nodeType){for(var f=0;f<4;f++){for(;c&&oe(t.line.text.charAt(o.coverStart+c));)--c;for(;o.coverStart+u<o.coverEnd&&oe(t.line.text.charAt(o.coverStart+u));)++u;if((i=a&&l<9&&0==c&&u==o.coverEnd-o.coverStart?s.parentNode.getBoundingClientRect():lr(A(s,c,u).getClientRects(),r)).left||i.right||0==c)break;u=c,c-=1,d="right"}a&&l<11&&(i=cr(e.display.measure,i))}else{var h;c>0&&(d=r="right"),i=e.options.lineWrapping&&(h=s.getClientRects()).length>1?h["right"==r?h.length-1:0]:s.getBoundingClientRect()}if(a&&l<9&&!c&&(!i||!i.left&&!i.right)){var p=s.parentNode.getClientRects()[0];i=p?{left:p.left,right:p.left+_r(e.display),top:p.top,bottom:p.bottom}:or}for(var 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