Function _isAlphaOrSlash

packages/icu-messageformat-parser/parser.ts:1277–1279

(codepoint: number)

}

function _isAlphaOrSlash(codepoint: number): boolean {
  return _isAlpha(codepoint) || codepoint === 47 /* '/' */
}

/** See `parseTag` function docs. */
function _isPotentialElementNameChar(c: number): boolean {