static/ext/src/ux/aceeditor/ace-0.2.0/src/worker-javascript.js
function quit(message, line, chr) {
        var percentage = Math.floor((line / lines.length) * 100);

        throw {
            name: 'JSHintError',
            line: line,
            character: chr,
            message: message + " (" + percentage + "% scanned).",
            raw: message
        };
    }
function quit(message, line, chr) {
        var percentage = Math.floor((line / lines.length) * 100);

        throw {
            name: 'JSHintError',
            line: line,
            character: chr,
            message: message + " (" + percentage + "% scanned).",
            raw: message
        };
    }
Produce an error warning.