T("    entries with m and n being first and last+1 positions in the\n");
T("    field 3 string, or NULL if REG_NOSUB is in effect and success\n");
T("    is expected. BADPAT is acceptable in place of any regcomp(3)\n");
T("    error code. The match[] array is initialized to (-2,-2) before\n");
T("    each test. All array elements from 0 to nmatch-1 must be specified\n");