Function isHexDigit

src/utils/bash/bashParser.ts:238–240

(c: string)

}

function isHexDigit(c: string): boolean {
  return isDigit(c) || (c >= 'a' && c <= 'f') || (c >= 'A' && c <= 'F')
}

function isBaseDigit(c: string): boolean {
  // Bash BASE#DIGITS: digits, letters, @ and _ (up to base 64)