...one of the most highly
regarded and expertly designed C++ library projects in the
world.
— Herb Sutter and Andrei
Alexandrescu, C++
Coding Standards
When using Unicode aware regular expressions
(with the u32regex
type),
all the normal symbolic names for Unicode characters (those given in Unidata.txt)
are recognised. So for example:
[[.CYRILLIC CAPITAL LETTER I.]]
would match the Unicode character 0x0418.