shell bypass 403
'use strict'
var markdownLineEndingOrSpace = require('../character/markdown-line-ending-or-space.js')
var unicodePunctuation = require('../character/unicode-punctuation.js')
var unicodeWhitespace = require('../character/unicode-whitespace.js')
// Classify whether a character is unicode whitespace, unicode punctuation, or
// anything else.
// Used for attention (emphasis, strong), whose sequences can open or close
// based on the class of surrounding characters.
function classifyCharacter(code) {
if (
code === null ||
markdownLineEndingOrSpace(code) ||
unicodeWhitespace(code)
) {
return 1
}
if (unicodePunctuation(code)) {
return 2
}
}
module.exports = classifyCharacter