| 963 |
/(?(1?)a|b)/ |
/(?(1?)a|b)/ |
| 964 |
Failed: malformed number or name after (?( at offset 4 |
Failed: malformed number or name after (?( at offset 4 |
| 965 |
|
|
|
/(?(1)a|b|c)/ |
|
|
Failed: conditional group contains more than two branches at offset 10 |
|
|
|
|
| 966 |
/[a[:xyz:/ |
/[a[:xyz:/ |
| 967 |
Failed: missing terminating ] for character class at offset 8 |
Failed: missing terminating ] for character class at offset 8 |
| 968 |
|
|
| 1596 |
First char = 'a' |
First char = 'a' |
| 1597 |
Need char = 'b' |
Need char = 'b' |
| 1598 |
|
|
| 1599 |
/a(?(1)b)/I |
/a(?(1)b)(.)/I |
| 1600 |
Capturing subpattern count = 0 |
Capturing subpattern count = 1 |
| 1601 |
No options |
No options |
| 1602 |
First char = 'a' |
First char = 'a' |
| 1603 |
No need char |
No need char |
| 1604 |
|
|
| 1605 |
/a(?(1)bag|big)/I |
/a(?(1)bag|big)(.)/I |
| 1606 |
Capturing subpattern count = 0 |
Capturing subpattern count = 1 |
| 1607 |
No options |
No options |
| 1608 |
First char = 'a' |
First char = 'a' |
| 1609 |
Need char = 'g' |
Need char = 'g' |
| 1610 |
|
|
| 1611 |
/a(?(1)bag|big)*/I |
/a(?(1)bag|big)*(.)/I |
| 1612 |
Capturing subpattern count = 0 |
Capturing subpattern count = 1 |
| 1613 |
No options |
No options |
| 1614 |
First char = 'a' |
First char = 'a' |
| 1615 |
No need char |
No need char |
| 1616 |
|
|
| 1617 |
/a(?(1)bag|big)+/I |
/a(?(1)bag|big)+(.)/I |
| 1618 |
Capturing subpattern count = 0 |
Capturing subpattern count = 1 |
| 1619 |
No options |
No options |
| 1620 |
First char = 'a' |
First char = 'a' |
| 1621 |
Need char = 'g' |
Need char = 'g' |
| 1622 |
|
|
| 1623 |
/a(?(1)b..|b..)/I |
/a(?(1)b..|b..)(.)/I |
| 1624 |
Capturing subpattern count = 0 |
Capturing subpattern count = 1 |
| 1625 |
No options |
No options |
| 1626 |
First char = 'a' |
First char = 'a' |
| 1627 |
Need char = 'b' |
Need char = 'b' |
| 3438 |
No first char |
No first char |
| 3439 |
Need char = 'a' |
Need char = 'a' |
| 3440 |
|
|
| 3441 |
/(?(1)ab|ac)/I |
/(?(1)ab|ac)(.)/I |
| 3442 |
Capturing subpattern count = 0 |
Capturing subpattern count = 1 |
| 3443 |
No options |
No options |
| 3444 |
First char = 'a' |
First char = 'a' |
| 3445 |
No need char |
No need char |
| 3446 |
|
|
| 3447 |
/(?(1)abz|acz)/I |
/(?(1)abz|acz)(.)/I |
| 3448 |
Capturing subpattern count = 0 |
Capturing subpattern count = 1 |
| 3449 |
No options |
No options |
| 3450 |
First char = 'a' |
First char = 'a' |
| 3451 |
Need char = 'z' |
Need char = 'z' |
| 3452 |
|
|
| 3453 |
/(?(1)abz)/I |
/(?(1)abz)(.)/I |
| 3454 |
Capturing subpattern count = 0 |
Capturing subpattern count = 1 |
| 3455 |
No options |
No options |
| 3456 |
No first char |
No first char |
| 3457 |
No need char |
No need char |
| 3458 |
|
|
| 3459 |
/(?(1)abz)123/I |
/(?(1)abz)(1)23/I |
| 3460 |
Capturing subpattern count = 0 |
Capturing subpattern count = 1 |
| 3461 |
No options |
No options |
| 3462 |
No first char |
No first char |
| 3463 |
Need char = '3' |
Need char = '3' |
| 8074 |
Failed: reference to non-existent subpattern at offset 7 |
Failed: reference to non-existent subpattern at offset 7 |
| 8075 |
|
|
| 8076 |
/^(a)\g/ |
/^(a)\g/ |
| 8077 |
Failed: \g is not followed by a braced name or an optionally braced non-zero number at offset 5 |
Failed: a numbered reference must not be zero at offset 5 |
| 8078 |
|
|
| 8079 |
/^(a)\g{0}/ |
/^(a)\g{0}/ |
| 8080 |
Failed: \g is not followed by a braced name or an optionally braced non-zero number at offset 7 |
Failed: a numbered reference must not be zero at offset 8 |
| 8081 |
|
|
| 8082 |
/^(a)\g{3/ |
/^(a)\g{3/ |
| 8083 |
Failed: \g is not followed by a braced name or an optionally braced non-zero number at offset 8 |
Failed: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number at offset 8 |
| 8084 |
|
|
| 8085 |
/^(a)\g{4a}/ |
/^(a)\g{4a}/ |
| 8086 |
Failed: reference to non-existent subpattern at offset 9 |
Failed: reference to non-existent subpattern at offset 9 |
| 8217 |
No match |
No match |
| 8218 |
|
|
| 8219 |
/x(?-0)y/ |
/x(?-0)y/ |
| 8220 |
Failed: (?+ or (?- or (?(+ or (?(- must be followed by a non-zero number at offset 5 |
Failed: a numbered reference must not be zero at offset 5 |
| 8221 |
|
|
| 8222 |
/x(?-1)y/ |
/x(?-1)y/ |
| 8223 |
Failed: reference to non-existent subpattern at offset 5 |
Failed: reference to non-existent subpattern at offset 5 |
| 8224 |
|
|
| 8225 |
/x(?+0)y/ |
/x(?+0)y/ |
| 8226 |
Failed: (?+ or (?- or (?(+ or (?(- must be followed by a non-zero number at offset 5 |
Failed: a numbered reference must not be zero at offset 5 |
| 8227 |
|
|
| 8228 |
/x(?+1)y/ |
/x(?+1)y/ |
| 8229 |
Failed: reference to non-existent subpattern at offset 5 |
Failed: reference to non-existent subpattern at offset 5 |
| 8305 |
/((?(-2)a))/BZ |
/((?(-2)a))/BZ |
| 8306 |
Failed: reference to non-existent subpattern at offset 7 |
Failed: reference to non-existent subpattern at offset 7 |
| 8307 |
|
|
| 8308 |
/^(?(+1)X|Y)/BZ |
/^(?(+1)X|Y)(.)/BZ |
| 8309 |
------------------------------------------------------------------ |
------------------------------------------------------------------ |
| 8310 |
Bra |
Bra |
| 8311 |
^ |
^ |
| 8315 |
Alt |
Alt |
| 8316 |
Y |
Y |
| 8317 |
Ket |
Ket |
| 8318 |
|
CBra 1 |
| 8319 |
|
Any |
| 8320 |
|
Ket |
| 8321 |
Ket |
Ket |
| 8322 |
End |
End |
| 8323 |
------------------------------------------------------------------ |
------------------------------------------------------------------ |
| 8324 |
Y |
Y! |
| 8325 |
0: Y |
0: Y! |
| 8326 |
|
1: ! |
| 8327 |
|
|
| 8328 |
/(foo)\Kbar/ |
/(foo)\Kbar/ |
| 8329 |
foobar |
foobar |
| 9304 |
Need char = 'b' |
Need char = 'b' |
| 9305 |
|
|
| 9306 |
/(?<a>)(?&)/ |
/(?<a>)(?&)/ |
| 9307 |
Failed: subpattern name expected after (?& at offset 9 |
Failed: subpattern name expected at offset 9 |
| 9308 |
|
|
| 9309 |
/(?<abc>)(?&a)/ |
/(?<abc>)(?&a)/ |
| 9310 |
Failed: reference to non-existent subpattern at offset 12 |
Failed: reference to non-existent subpattern at offset 12 |
| 9318 |
/(?-+a)/ |
/(?-+a)/ |
| 9319 |
Failed: unrecognized character after (? or (?- at offset 3 |
Failed: unrecognized character after (? or (?- at offset 3 |
| 9320 |
|
|
| 9321 |
|
/(?(-1))/ |
| 9322 |
|
Failed: reference to non-existent subpattern at offset 6 |
| 9323 |
|
|
| 9324 |
|
/(?(+10))/ |
| 9325 |
|
Failed: reference to non-existent subpattern at offset 7 |
| 9326 |
|
|
| 9327 |
|
/(?(10))/ |
| 9328 |
|
Failed: reference to non-existent subpattern at offset 6 |
| 9329 |
|
|
| 9330 |
|
/(?(+2))()()/ |
| 9331 |
|
|
| 9332 |
|
/(?(2))()()/ |
| 9333 |
|
|
| 9334 |
|
/\k''/ |
| 9335 |
|
Failed: subpattern name expected at offset 3 |
| 9336 |
|
|
| 9337 |
|
/\k<>/ |
| 9338 |
|
Failed: subpattern name expected at offset 3 |
| 9339 |
|
|
| 9340 |
|
/\k{}/ |
| 9341 |
|
Failed: subpattern name expected at offset 3 |
| 9342 |
|
|
| 9343 |
|
/(?P=)/ |
| 9344 |
|
Failed: subpattern name expected at offset 4 |
| 9345 |
|
|
| 9346 |
|
/(?P>)/ |
| 9347 |
|
Failed: subpattern name expected at offset 4 |
| 9348 |
|
|
| 9349 |
|
/(?!\w)(?R)/ |
| 9350 |
|
Failed: recursive call could loop indefinitely at offset 9 |
| 9351 |
|
|
| 9352 |
|
/(?=\w)(?R)/ |
| 9353 |
|
Failed: recursive call could loop indefinitely at offset 9 |
| 9354 |
|
|
| 9355 |
|
/(?<!\w)(?R)/ |
| 9356 |
|
Failed: recursive call could loop indefinitely at offset 10 |
| 9357 |
|
|
| 9358 |
|
/(?<=\w)(?R)/ |
| 9359 |
|
Failed: recursive call could loop indefinitely at offset 10 |
| 9360 |
|
|
| 9361 |
|
/[[:foo:]]/ |
| 9362 |
|
Failed: unknown POSIX class name at offset 3 |
| 9363 |
|
|
| 9364 |
|
/[[:1234:]]/ |
| 9365 |
|
Failed: unknown POSIX class name at offset 3 |
| 9366 |
|
|
| 9367 |
|
/[[:f\oo:]]/ |
| 9368 |
|
Failed: unknown POSIX class name at offset 3 |
| 9369 |
|
|
| 9370 |
|
/[[: :]]/ |
| 9371 |
|
Failed: unknown POSIX class name at offset 3 |
| 9372 |
|
|
| 9373 |
|
/[[:...:]]/ |
| 9374 |
|
Failed: unknown POSIX class name at offset 3 |
| 9375 |
|
|
| 9376 |
|
/[[:l\ower:]]/ |
| 9377 |
|
Failed: unknown POSIX class name at offset 3 |
| 9378 |
|
|
| 9379 |
|
/[[:abc\:]]/ |
| 9380 |
|
Failed: unknown POSIX class name at offset 3 |
| 9381 |
|
|
| 9382 |
|
/[abc[:x\]pqr:]]/ |
| 9383 |
|
Failed: unknown POSIX class name at offset 6 |
| 9384 |
|
|
| 9385 |
|
/[[:a\dz:]]/ |
| 9386 |
|
Failed: unknown POSIX class name at offset 3 |
| 9387 |
|
|
| 9388 |
|
/^(?<name>a|b\g<name>c)/ |
| 9389 |
|
aaaa |
| 9390 |
|
0: a |
| 9391 |
|
1: a |
| 9392 |
|
bacxxx |
| 9393 |
|
0: bac |
| 9394 |
|
1: bac |
| 9395 |
|
bbaccxxx |
| 9396 |
|
0: bbacc |
| 9397 |
|
1: bbacc |
| 9398 |
|
bbbacccxx |
| 9399 |
|
0: bbbaccc |
| 9400 |
|
1: bbbaccc |
| 9401 |
|
|
| 9402 |
|
/^(?<name>a|b\g'name'c)/ |
| 9403 |
|
aaaa |
| 9404 |
|
0: a |
| 9405 |
|
1: a |
| 9406 |
|
bacxxx |
| 9407 |
|
0: bac |
| 9408 |
|
1: bac |
| 9409 |
|
bbaccxxx |
| 9410 |
|
0: bbacc |
| 9411 |
|
1: bbacc |
| 9412 |
|
bbbacccxx |
| 9413 |
|
0: bbbaccc |
| 9414 |
|
1: bbbaccc |
| 9415 |
|
|
| 9416 |
|
/^(a|b\g<1>c)/ |
| 9417 |
|
aaaa |
| 9418 |
|
0: a |
| 9419 |
|
1: a |
| 9420 |
|
bacxxx |
| 9421 |
|
0: bac |
| 9422 |
|
1: bac |
| 9423 |
|
bbaccxxx |
| 9424 |
|
0: bbacc |
| 9425 |
|
1: bbacc |
| 9426 |
|
bbbacccxx |
| 9427 |
|
0: bbbaccc |
| 9428 |
|
1: bbbaccc |
| 9429 |
|
|
| 9430 |
|
/^(a|b\g'1'c)/ |
| 9431 |
|
aaaa |
| 9432 |
|
0: a |
| 9433 |
|
1: a |
| 9434 |
|
bacxxx |
| 9435 |
|
0: bac |
| 9436 |
|
1: bac |
| 9437 |
|
bbaccxxx |
| 9438 |
|
0: bbacc |
| 9439 |
|
1: bbacc |
| 9440 |
|
bbbacccxx |
| 9441 |
|
0: bbbaccc |
| 9442 |
|
1: bbbaccc |
| 9443 |
|
|
| 9444 |
|
/^(a|b\g'-1'c)/ |
| 9445 |
|
aaaa |
| 9446 |
|
0: a |
| 9447 |
|
1: a |
| 9448 |
|
bacxxx |
| 9449 |
|
0: bac |
| 9450 |
|
1: bac |
| 9451 |
|
bbaccxxx |
| 9452 |
|
0: bbacc |
| 9453 |
|
1: bbacc |
| 9454 |
|
bbbacccxx |
| 9455 |
|
0: bbbaccc |
| 9456 |
|
1: bbbaccc |
| 9457 |
|
|
| 9458 |
|
/(^(a|b\g<-1>c))/ |
| 9459 |
|
aaaa |
| 9460 |
|
0: a |
| 9461 |
|
1: a |
| 9462 |
|
2: a |
| 9463 |
|
bacxxx |
| 9464 |
|
0: bac |
| 9465 |
|
1: bac |
| 9466 |
|
2: bac |
| 9467 |
|
bbaccxxx |
| 9468 |
|
0: bbacc |
| 9469 |
|
1: bbacc |
| 9470 |
|
2: bbacc |
| 9471 |
|
bbbacccxx |
| 9472 |
|
0: bbbaccc |
| 9473 |
|
1: bbbaccc |
| 9474 |
|
2: bbbaccc |
| 9475 |
|
|
| 9476 |
|
/(^(a|b\g<-1'c))/ |
| 9477 |
|
Failed: \g is not followed by a braced, angle-bracketed, or quoted name/number or by a plain number at offset 15 |
| 9478 |
|
|
| 9479 |
|
/(^(a|b\g{-1}))/ |
| 9480 |
|
bacxxx |
| 9481 |
|
No match |
| 9482 |
|
|
| 9483 |
|
/(?-i:\g<name>)(?i:(?<name>a))/ |
| 9484 |
|
XaaX |
| 9485 |
|
0: aa |
| 9486 |
|
1: a |
| 9487 |
|
XAAX |
| 9488 |
|
0: AA |
| 9489 |
|
1: A |
| 9490 |
|
|
| 9491 |
|
/(?i:\g<name>)(?-i:(?<name>a))/ |
| 9492 |
|
XaaX |
| 9493 |
|
0: aa |
| 9494 |
|
1: a |
| 9495 |
|
** Failers |
| 9496 |
|
No match |
| 9497 |
|
XAAX |
| 9498 |
|
No match |
| 9499 |
|
|
| 9500 |
|
/(?-i:\g<+1>)(?i:(a))/ |
| 9501 |
|
XaaX |
| 9502 |
|
0: aa |
| 9503 |
|
1: a |
| 9504 |
|
XAAX |
| 9505 |
|
0: AA |
| 9506 |
|
1: A |
| 9507 |
|
|
| 9508 |
|
/(?=(?<regex>(?#simplesyntax)\$(?<name>[a-zA-Z_\x{7f}-\x{ff}][a-zA-Z0-9_\x{7f}-\x{ff}]*)(?:\[(?<index>[a-zA-Z0-9_\x{7f}-\x{ff}]+|\$\g<name>)\]|->\g<name>(\(.*?\))?)?|(?#simple syntax withbraces)\$\{(?:\g<name>(?<indices>\[(?:\g<index>|'(?:\\.|[^'\\])*'|"(?:\g<regex>|\\.|[^"\\])*")\])?|\g<complex>|\$\{\g<complex>\})\}|(?#complexsyntax)\{(?<complex>\$(?<segment>\g<name>(\g<indices>*|\(.*?\))?)(?:->\g<segment>)*|\$\g<complex>|\$\{\g<complex>\})\}))\{/ |
| 9509 |
|
|
| 9510 |
|
/(?<n>a|b|c)\g<n>*/ |
| 9511 |
|
abc |
| 9512 |
|
0: abc |
| 9513 |
|
1: a |
| 9514 |
|
accccbbb |
| 9515 |
|
0: accccbbb |
| 9516 |
|
1: a |
| 9517 |
|
|
| 9518 |
|
/^(?+1)(?<a>x|y){0}z/ |
| 9519 |
|
xzxx |
| 9520 |
|
0: xz |
| 9521 |
|
1: <unset> |
| 9522 |
|
yzyy |
| 9523 |
|
0: yz |
| 9524 |
|
1: <unset> |
| 9525 |
|
** Failers |
| 9526 |
|
No match |
| 9527 |
|
xxz |
| 9528 |
|
No match |
| 9529 |
|
|
| 9530 |
|
/(\3)(\1)(a)/ |
| 9531 |
|
cat |
| 9532 |
|
No match |
| 9533 |
|
|
| 9534 |
|
/(\3)(\1)(a)/<JS> |
| 9535 |
|
cat |
| 9536 |
|
0: a |
| 9537 |
|
1: |
| 9538 |
|
2: |
| 9539 |
|
3: a |
| 9540 |
|
|
| 9541 |
|
/TA]/ |
| 9542 |
|
The ACTA] comes |
| 9543 |
|
0: TA] |
| 9544 |
|
|
| 9545 |
|
/TA]/<JS> |
| 9546 |
|
Failed: ] is an invalid data character in JavaScript compatibility mode at offset 2 |
| 9547 |
|
|
| 9548 |
|
/(?2)[]a()b](abc)/ |
| 9549 |
|
Failed: reference to non-existent subpattern at offset 3 |
| 9550 |
|
|
| 9551 |
|
/(?2)[^]a()b](abc)/ |
| 9552 |
|
Failed: reference to non-existent subpattern at offset 3 |
| 9553 |
|
|
| 9554 |
|
/(?1)[]a()b](abc)/ |
| 9555 |
|
abcbabc |
| 9556 |
|
0: abcbabc |
| 9557 |
|
1: abc |
| 9558 |
|
** Failers |
| 9559 |
|
No match |
| 9560 |
|
abcXabc |
| 9561 |
|
No match |
| 9562 |
|
|
| 9563 |
|
/(?1)[^]a()b](abc)/ |
| 9564 |
|
abcXabc |
| 9565 |
|
0: abcXabc |
| 9566 |
|
1: abc |
| 9567 |
|
** Failers |
| 9568 |
|
No match |
| 9569 |
|
abcbabc |
| 9570 |
|
No match |
| 9571 |
|
|
| 9572 |
|
/(?2)[]a()b](abc)(xyz)/ |
| 9573 |
|
xyzbabcxyz |
| 9574 |
|
0: xyzbabcxyz |
| 9575 |
|
1: abc |
| 9576 |
|
2: xyz |
| 9577 |
|
|
| 9578 |
|
/(?&N)[]a(?<N>)](?<M>abc)/ |
| 9579 |
|
Failed: reference to non-existent subpattern at offset 4 |
| 9580 |
|
|
| 9581 |
|
/(?&N)[]a(?<N>)](abc)/ |
| 9582 |
|
Failed: reference to non-existent subpattern at offset 4 |
| 9583 |
|
|
| 9584 |
|
/a[]b/ |
| 9585 |
|
Failed: missing terminating ] for character class at offset 4 |
| 9586 |
|
|
| 9587 |
|
/a[^]b/ |
| 9588 |
|
Failed: missing terminating ] for character class at offset 5 |
| 9589 |
|
|
| 9590 |
|
/a[]b/<JS> |
| 9591 |
|
** Failers |
| 9592 |
|
No match |
| 9593 |
|
ab |
| 9594 |
|
No match |
| 9595 |
|
|
| 9596 |
|
/a[]+b/<JS> |
| 9597 |
|
** Failers |
| 9598 |
|
No match |
| 9599 |
|
ab |
| 9600 |
|
No match |
| 9601 |
|
|
| 9602 |
|
/a[]*+b/<JS> |
| 9603 |
|
** Failers |
| 9604 |
|
No match |
| 9605 |
|
ab |
| 9606 |
|
No match |
| 9607 |
|
|
| 9608 |
|
/a[^]b/<JS> |
| 9609 |
|
aXb |
| 9610 |
|
0: aXb |
| 9611 |
|
a\nb |
| 9612 |
|
0: a\x0ab |
| 9613 |
|
** Failers |
| 9614 |
|
No match |
| 9615 |
|
ab |
| 9616 |
|
No match |
| 9617 |
|
|
| 9618 |
|
/a[^]+b/<JS> |
| 9619 |
|
aXb |
| 9620 |
|
0: aXb |
| 9621 |
|
a\nX\nXb |
| 9622 |
|
0: a\x0aX\x0aXb |
| 9623 |
|
** Failers |
| 9624 |
|
No match |
| 9625 |
|
ab |
| 9626 |
|
No match |
| 9627 |
|
|
| 9628 |
|
/a(?!)+b/ |
| 9629 |
|
Failed: nothing to repeat at offset 5 |
| 9630 |
|
|
| 9631 |
|
/a(*FAIL)+b/ |
| 9632 |
|
Failed: nothing to repeat at offset 8 |
| 9633 |
|
|
| 9634 |
/ End of testinput2 / |
/ End of testinput2 / |