Function LookupUnicodeGroup

extern/re2/re2/parse.cc:1647–1652

Look for a Unicode group with the given name (e.g., "Han")

// Look for a Unicode group with the given name (e.g., "Han")
static const UGroup* LookupUnicodeGroup(const StringPiece& name) {
  // Special case: "Any" means any.
  if (name == StringPiece("Any"))
    return &anygroup;
  return LookupGroup(name, unicode_groups, num_unicode_groups);
}
#endif

// Add a UGroup or its negation to the character class.