js-foreign-lib/mathjax.js

   1 var mathjax = require('mathjax-node'),
   2     input = '';
   3
   4 mathjax.config({ MathJax: { loader: {load: ['ui/safe']} } });
   5
   6 process.stdin.on('data', (chunk) => { input += chunk });
   7
   8 process.stdin.on('end', () =>
   9         mathjax.typeset( { math: input,
  10                            format: "inline-TeX",
  11                            html: true,
  12                            css: true
  13                          },
  14                          (data) => {
  15                                  if(data.errors) {
  16                                          process.exitCode = 1;
  17                                  }
  18                                  process.stdout.write("<style>"+data.css+"</style>");
  19                                  process.stdout.write(data.html);
  20                          } )
  21 );