static/ext/src/ux/aceeditor/ace-0.2.0/src/ace-uncompressed.js
function(text, mode) {
    this.$modified = true;
    this.$breakpoints = [];
    this.$frontMarkers = {};
    this.$backMarkers = {};
    this.$markerId = 1;
    this.$rowCache = [];
    this.$wrapData = [];
    this.$foldData = [];
    this.$undoSelect = true;
    this.$foldData.toString = function() {
        var str = "";
        this.forEach(function(foldLine) {
            str += "\n" + foldLine.toString();
        });
        return str;
    }

    if (text instanceof Document) {
        this.setDocument(text);
    } else {
        this.setDocument(new Document(text));
    }

    this.selection = new Selection(this);
    this.setMode(mode);
}
function(text, mode) {
    this.$modified = true;
    this.$breakpoints = [];
    this.$frontMarkers = {};
    this.$backMarkers = {};
    this.$markerId = 1;
    this.$rowCache = [];
    this.$wrapData = [];
    this.$foldData = [];
    this.$undoSelect = true;
    this.$foldData.toString = function() {
        var str = "";
        this.forEach(function(foldLine) {
            str += "\n" + foldLine.toString();
        });
        return str;
    }

    if (text instanceof Document) {
        this.setDocument(text);
    } else {
        this.setDocument(new Document(text));
    }

    this.selection = new Selection(this);
    this.setMode(mode);
}
class EditSession

Stores various states related to a [[Document `Document`]]. A single `EditSession` can be in charge of several `Document`s.

 
new EditSession(text, mode)
- text (Document | String): If `text` is a `Document`, it associates the `EditSession` with it. Otherwise, a new `Document` is created, with the initial text
- mode (TextMode): The inital language mode to use for the document

Sets up a new `EditSession` and associates it with the given `Document` and `TextMode`.