Unicode character classes
| Sequence | Description |
|---|---|
| \p | Other. |
| \p | Other, control. |
| \p | Other, format. |
| \p | Other, private use. |
| \p | Other, surrogate. |
| \p | Letter. |
| \p | Letter, cased. |
| \p | Letter, lowercase. |
| \p | Letter, modifier. |
| \p | Letter, other. |
| \p | Letter, titlecase. |
| \p | Letter, uppercase. |
| \p | Mark. |
| \p | Mark, space combining. |
| \p | Mark, enclosing. |
| \p | Mark, nonspacing. |
| \p | Number. |
| \p | Number, decimal digit. |
| \p | Number, letter. |
| \p | Number, other. |
| \p | Punctuation. |
| \p | Punctiation, connector. |
| \p | Punctuation, dash. |
| \p | Punctuation, close. |
| \p | Punctuation, final quote. |
| \p | Punctuation, initial quote. |
| \p | Punctuation, other. |
| \p | Punctuation, open. |
| \p | Symbol. |
| \p | Symbol, currency. |
| \p | Symbol, modifier. |
| \p | Symbol, math. |
| \p | Symbol, other. |
| \p | Separator. |
| \p | Separator, line. |
| \p | Separator, paragraph. |
| \p | Separator, space. |
These character clasess are only available, if the option --enable-parle-utf32 was passed at the compilation time.

