Lines Matching full:letters
707 <p>Characters are classified for convenience as letters, digits, or other
708 characters. Letters consist of an alphabetic or syllabic
716 with letters, digits, hyphens, underscores, colons, or full stops, together
1415 letters, then it must be a country code from
1419 subcode consists of more than two letters, it must be
2372 letters up to the terminating <code>;</code> provide a hexadecimal
3491 to form the class of letters. Digits and extenders are
