bundles/org.eclipse.orion.client.editor/web/orion/editor/rulers.js
function(lineIndex, e) {
			if (!this._currentClickGroup) {
				this._setCurrentGroup(-1);
			}

			if (this._hoverTimeout) {
				window.clearTimeout(this._hoverTimeout);
				this._hoverTimeout = null;
			}
		}
function(lineIndex, e) {
			if (!this._currentClickGroup) {
				this._setCurrentGroup(-1);
			}

			if (this._hoverTimeout) {
				window.clearTimeout(this._hoverTimeout);
				this._hoverTimeout = null;
			}
		}
function ( lineIndex , e ) { if ( ! this . _currentClickGroup ) { this . _setCurrentGroup ( - 1 ) ; } if ( this . _hoverTimeout ) { window . clearTimeout ( this . _hoverTimeout ) ; this . _hoverTimeout = null ; } }
This event is sent when the mouse pointer exits a line annotation.

@event
@param {Number} lineIndex the line index of the annotation under the pointer.
@param {DOMEvent} e the mouse out event.
@callback
This event is sent when the mouse pointer exits a line annotation .