Function LookupPosixGroup

extern/re2/re2/parse.cc:1632–1634

Look for a POSIX group with the given name (e.g., "[:^alpha:]")

// Look for a POSIX group with the given name (e.g., "[:^alpha:]")
static const UGroup* LookupPosixGroup(const StringPiece& name) {
  return LookupGroup(name, posix_groups, num_posix_groups);
}

static const UGroup* LookupPerlGroup(const StringPiece& name) {
  return LookupGroup(name, perl_groups, num_perl_groups);