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r=t.start.row,i=t.start.column,o=e[r]||"";switch(t.action){case"insert":1===t.lines.length?e[r]=o.substring(0,i)+t.lines[0]+o.substring(i):(a=[r,1].concat(t.lines),e.splice.apply(e,a),e[r]=o.substring(0,i)+e[r],e[r+t.lines.length-1]+=o.substring(i));break;case"remove":var s=t.end.column,a=t.end.row;r===a?e[r]=o.substring(0,i)+o.substring(s):e.splice(r,a-r+1,o.substring(0,i)+e[a].substring(s))}}}),ace.define("ace/lib/event_emitter",["require","exports","module"],function(e,t,n){"use strict";function o(){this.propagationStopped=!0}function s(){this.defaultPrevented=!0}var r={};r._emit=r._dispatchEvent=function(e,t){this._eventRegistry||(this._eventRegistry={}),this._defaultHandlers||(this._defaultHandlers={});var n=this._eventRegistry[e]||[],r=this._defaultHandlers[e];if(n.length||r){(t="object"!=typeof t||!t?{}:t).type||(t.type=e),t.stopPropagation||(t.stopPropagation=o),t.preventDefault||(t.preventDefault=s);for(var 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e>=this.document.getLength()?(n.row=Math.max(0,this.document.getLength()-1),n.column=this.document.getLine(n.row).length):e<0?(n.row=0,n.column=0):(n.row=e,n.column=Math.min(this.document.getLine(n.row).length,Math.max(0,t))),t<0&&(n.column=0),n}}.call(t.prototype)}),ace.define("ace/document",["require","exports","module","ace/lib/oop","ace/apply_delta","ace/lib/event_emitter","ace/range","ace/anchor"],function(e,t,n){"use strict";var r=e("./lib/oop"),i=e("./apply_delta").applyDelta,o=e("./lib/event_emitter").EventEmitter,s=e("./range").Range,a=e("./anchor").Anchor,e=function(e){this.$lines=[""],0===e.length?this.$lines=[""]:Array.isArray(e)?this.insertMergedLines({row:0,column:0},e):this.insert({row:0,column:0},e)};!function(){r.implement(this,o),this.setValue=function(e){var t=this.getLength()-1;this.remove(new s(0,0,t,this.getLine(t).length)),this.insert({row:0,column:0},e)},this.getValue=function(){return 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