DIR : /home/kozerus/public_html/cropex/node/node_modules/micromark-util-classify-character/index.js

/home/kozerus/public_html/cropex/node/node_modules/micromark-util-classify-character

/**
 * @import {Code} from 'micromark-util-types'
 */

import { markdownLineEndingOrSpace, unicodePunctuation, unicodeWhitespace } from 'micromark-util-character';
/**
 * Classify whether a code represents whitespace, punctuation, or something
 * else.
 *
 * Used for attention (emphasis, strong), whose sequences can open or close
 * based on the class of surrounding characters.
 *
 * > 👉 **Note**: eof (`null`) is seen as whitespace.
 *
 * @param {Code} code
 *   Code.
 * @returns {typeof constants.characterGroupWhitespace | typeof constants.characterGroupPunctuation | undefined}
 *   Group.
 */
export function classifyCharacter(code) {
  if (code === null || markdownLineEndingOrSpace(code) || unicodeWhitespace(code)) {
    return 1;
  }
  if (unicodePunctuation(code)) {
    return 2;
  }
}