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Merged
merged 1 commit into from
Nov 7, 2024
Merged

Don't write code during size computation #547

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25 changes: 23 additions & 2 deletions src/pcre2_compile_class.c
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1790,6 +1790,7 @@ compile_class_operand(uint32_t options, uint32_t xoptions, uint32_t **pptr,
{
uint32_t *ptr = *pptr;
PCRE2_UCHAR *code = *pcode;
PCRE2_UCHAR *code_start = code;
BOOL first = TRUE;

while (TRUE)
Expand Down Expand Up @@ -1844,11 +1845,18 @@ while (TRUE)
/* Join second and subsequent leaves with an OR. */
if (!first) *code++ = OP_ECLASS_OR;

if (lengthptr != NULL)
{
*lengthptr += code - code_start;
code = code_start;
}

first = FALSE;
}

DONE:
PCRE2_ASSERT(!first); /* Confirm that we found something. */
PCRE2_ASSERT(lengthptr == NULL || (code == code_start));

*pptr = ptr;
*pcode = code;
Expand Down Expand Up @@ -1879,6 +1887,9 @@ held by the OP_ECLASS. */
uint32_t *ptr = *pptr;
PCRE2_UCHAR *code = *pcode;
BOOL negated;
#ifdef PCRE2_DEBUG
PCRE2_UCHAR *start_code = *pcode;
#endif

/* The CLASS_IS_ECLASS bit must be set since it is a nested class. */
PCRE2_ASSERT(*ptr == (META_CLASS | CLASS_IS_ECLASS) ||
Expand All @@ -1904,12 +1915,22 @@ while (*ptr >= META_ECLASS_OR && *ptr <= META_ECLASS_SUB)
return FALSE;

/* Convert infix to postfix (RPN). */
*code++ = op;
if (lengthptr != NULL)
(*lengthptr)++;
else
*code++ = op;
}

if (negated) *code++ = OP_ECLASS_NOT;
if (negated)
{
if (lengthptr != NULL)
(*lengthptr)++;
else
*code++ = OP_ECLASS_NOT;
}

PCRE2_ASSERT(*ptr == META_CLASS_END);
PCRE2_ASSERT(lengthptr == NULL || code == start_code);

*pptr = ptr;
*pcode = code;
Expand Down
60 changes: 60 additions & 0 deletions testdata/testinput5
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3184,6 +3184,66 @@
\= Expect no match
C

/[[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]]/utf,alt_extended_class

# --------------

/^([\h\x{9000}\x{9002}\x{9004}][\v\x{9000}\x{9002}\x{9004}\x{9006}\x{9008}][\h\v\x{9000}],){4}$/B,utf
Expand Down
60 changes: 60 additions & 0 deletions testdata/testoutput5
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7167,6 +7167,66 @@ No match
C
No match

/[[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]
&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]&&[\pN--[\pC||\x{9F5}]]]/utf,alt_extended_class

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/^([\h\x{9000}\x{9002}\x{9004}][\v\x{9000}\x{9002}\x{9004}\x{9006}\x{9008}][\h\v\x{9000}],){4}$/B,utf
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