Function readInput

cli.js:68–86

()

}

function readInput() {
    let input = "";

    if (options.input) {
        fs.readFile(options.input, "utf-8", function(err, data) {
            if (err) {throw err;}
            input = data.toString();
            writeOutput(input);
        });
    } else {
        process.stdin.on("data", function(chunk) {
            input += chunk.toString();
        });

        process.stdin.on("end", function() {
            writeOutput(input);
        });
    }
}

function writeOutput(input) {
    // --format specifies the KaTeX output