Hi PhilipThe \p and \P within a class seem to be resolved
Regarding [a-zA-Z] as special cases. I will begin to work on PCRE2 sometime soon (after 10.20 final is out). If you want me to take a look and suggest a patch, I am willing to do so. At least I could try, but it would take time.
Please see the attached file with two remaining issues that I can see.
#1 \x41 seems not to be there
#2 The below is still an issue> /[\h]/BZ
------------------------------------------------------------------
Bra
[\x05\x0b-\x0d\x15\x25 ]
Ket
End
------------------------------------------------------------------
Ze'ev Atlas
/-- This set of tests is run only with the 8-bit library. They do not require
UTF-8 or Unicode property support. The file starts with all the tests of
the POSIX interface, because that is supported only with the 8-bit library.
--/
< forbid 8W
/\h/SI
Capturing subpattern count = 0
No options
No first char
No need char
Subject length lower bound = 1
Starting chars: \x05 \x40
/\v/SI
Capturing subpattern count = 0
No options
No first char
No need char
Subject length lower bound = 1
Starting chars: \x0b \x0c \x0d \x15 \x25
/\R/SI
Capturing subpattern count = 0
No options
No first char
No need char
Subject length lower bound = 1
Starting chars: \x0b \x0c \x0d \x15 \x25
/[\h]/BZ
------------------------------------------------------------------
Bra
[\x00\x05\x0b-\x0d\x15\x25 ]
Ket
End
------------------------------------------------------------------
>\x05<
0: \x05
/[\H]/BZ
------------------------------------------------------------------
Bra
[\x00-\xff]
Ket
End
------------------------------------------------------------------
/[¬\h]/BZ
------------------------------------------------------------------
Bra
[\x01-\x04\x06-\x0a\x0e-\x14\x16-\x24\x26-\x3fâ-\xff] (neg)
Ket
End
------------------------------------------------------------------
/[\v]/BZ
------------------------------------------------------------------
Bra
[\x0b-\x0d\x15\x25]
Ket
End
------------------------------------------------------------------
/[\V]/BZ
------------------------------------------------------------------
Bra
[\x00-\x0a\x0e-\x14\x16-\x24\x26-\xff]
Ket
End
------------------------------------------------------------------
/[\x0a\V]/BZ
------------------------------------------------------------------
Bra
[\x00-\x0a\x0e-\x14\x16-\x24\x26-\xff]
Ket
End
------------------------------------------------------------------
/[\R]/BZ
------------------------------------------------------------------
Bra
R
Ket
End
------------------------------------------------------------------
/[\s]/BZ
------------------------------------------------------------------
Bra
[\x05\x0b-\x0d\x15 ]
Ket
End
------------------------------------------------------------------
/[[:space:]]/BZ
------------------------------------------------------------------
Bra
[\x05\x0b-\x0d\x15 ]
Ket
End
------------------------------------------------------------------
/[\w]/BZ
------------------------------------------------------------------
Bra
[_a-ij-rs-zA-IJ-RS-Z0-9]
Ket
End
------------------------------------------------------------------
/[[:alpha:]]/BZ
------------------------------------------------------------------
Bra
[_a-ij-rs-zA-IJ-RS-Z]
Ket
End
------------------------------------------------------------------
/[a-z]/BZ
------------------------------------------------------------------
Bra
[a-z]
Ket
End
------------------------------------------------------------------
/[A-Z]/BZ
------------------------------------------------------------------
Bra
[A-Z]
Ket
End
------------------------------------------------------------------
/[a-zA-Z]/BZ
------------------------------------------------------------------
Bra
[a-zA-Z]
Ket
End
------------------------------------------------------------------
/[a-Z]/BZ
------------------------------------------------------------------
Bra
[a-Z]
Ket
End
------------------------------------------------------------------
/[[!xxx!]]/BZ
------------------------------------------------------------------
Bra
[!x[]
]
Ket
End
------------------------------------------------------------------
