Function createTextWriter

test/fixtures/snapshot/typescript.js:18208–18311

(newLine)

    }
    ts.isNightly = isNightly;
    function createTextWriter(newLine) {
        var output;
        var indent;
        var lineStart;
        var lineCount;
        var linePos;
        var hasTrailingComment = false;
        function updateLineCountAndPosFor(s) {
            var lineStartsOfS = ts.computeLineStarts(s);
            if (lineStartsOfS.length > 1) {
                lineCount = lineCount + lineStartsOfS.length - 1;
                linePos = output.length - s.length + ts.last(lineStartsOfS);
                lineStart = (linePos - output.length) === 0;
            }
            else {
                lineStart = false;
            }
        }
        function writeText(s) {
            if (s && s.length) {
                if (lineStart) {
                    s = getIndentString(indent) + s;
                    lineStart = false;
                }
                output += s;
                updateLineCountAndPosFor(s);
            }
        }
        function write(s) {
            if (s)
                hasTrailingComment = false;
            writeText(s);
        }
        function writeComment(s) {
            if (s)
                hasTrailingComment = true;
            writeText(s);
        }
        function reset() {
            output = "";
            indent = 0;
            lineStart = true;
            lineCount = 0;
            linePos = 0;
            hasTrailingComment = false;
        }
        function rawWrite(s) {
            if (s !== undefined) {
                output += s;
                updateLineCountAndPosFor(s);
                hasTrailingComment = false;
            }
        }
        function writeLiteral(s) {
            if (s && s.length) {
                write(s);
            }
        }