• ← Representation of Numbers
• → Symbol Handling

String Manipulation

• Alphabet — lowercase letters in an alphabet
• $CharacterEncoding — default character encoding
• $CharacterEncodings — available character encodings
• HexadecimalCharacter — hexadecimal digits
• InterpretedBox — interpret boxes as an expression
• LetterNumber — position of a letter in an alphabet
• NumberString — characters in string representation of a number
• RemoveDiacritics — remove diacritics
• StringContainsQ — test whether a pattern matches with a substring
• StringRepeat — build a string by concatenating repetitions
• String — head for strings
• $SystemCharacterEncoding — system's character encoding
• ToExpression — build an expression from formatted text
• ToString — format an expression and produce a string
• Transliterate — transliterate an UTF string in different alphabets to ASCII
• Whitespace — sequence of whitespace characters