function locationInfo( options ) {
		return {
			'start': {
				'line': options.startLine,
				'column': options.startColumn
			},
			'end': {
				'line': options.endLine,
				'column': options.endColumn
			}
		};
	}
Creates a location object.

@private
@param {Object} options - function options
@returns {Object} location info