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Add display mode to the CLI

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This commit is contained in:
Michael Bradshaw 2015-06-10 07:15:53 -07:00
parent 0a0a3430b5
commit 42afd97f03
1 changed files with 19 additions and 3 deletions
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22
cli.js
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@ -5,11 +5,27 @@
var katex = require("./");
var input = "";
// Skip the first two args, which are just "node" and "cli.js"
var args = process.argv.slice(2);
if (args.indexOf("--help") != -1) {
console.log(process.argv[0] + " " + process.argv[1] +
" [ --help ]" +
" [ --display-mode ]");
console.log("\n" +
"Options:");
console.log(" --help Display this help message");
console.log(" --display-mode Render in display mode (not inline mode)");
process.exit();
}
process.stdin.on("data", function(chunk) {
input += chunk.toString();
input += chunk.toString();
});
process.stdin.on("end", function() {
var output = katex.renderToString(input);
console.log(output);
var options = { displayMode: args.indexOf("--display-mode") != -1 };
var output = katex.renderToString(input, options);
console.log(output);
});