adder-script/src/compiler/tokens.js

Python like language to execute untrusted codes in browsers and Node.js.

module.exports = {
    punctuation: 'p',       // punctuation: commas, etc.
    number: 'n',            // numbers.
    string: 's',            // strings.
    identifier: 'v',        // identifiers / variables / keywords.
    operator: 'o',          // operators.
    lbreak: 'b',            // line / command break.
    cblock: '_',            // change in block index
}