dist2/testdata/testinput11 - nest-cam/4320010/pcre2 - Git at Google

 # This set of tests is for the 16-bit and 32-bit libraries' basic (non-UTF)
 # features that are not compatible with the 8-bit library, or which give
 # different output in 16-bit or 32-bit mode. The output for the two widths is
 # different, so they have separate output files.

 #forbid_utf
 #newline_default LF ANY ANYCRLF

 /[^\x{c4}]/IB

 /\x{100}/I

 /  (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*                          # optional leading comment
 (?:    (?:
 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
 |
 " (?:                      # opening quote...
 [^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
 |                     #    or
 \\ [^\x80-\xff]           #   Escaped something (something != CR)
 )* "  # closing quote
 )                    # initial word
 (?:  (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*  \.  (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*   (?:
 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
 |
 " (?:                      # opening quote...
 [^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
 |                     #    or
 \\ [^\x80-\xff]           #   Escaped something (something != CR)
 )* "  # closing quote
 )  )* # further okay, if led by a period
 (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*  @  (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*    (?:
 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
 |   \[                         # [
 (?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
 \]                        #           ]
 )                           # initial subdomain
 (?:                                  #
 (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*  \.                        # if led by a period...
 (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*   (?:
 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
 |   \[                         # [
 (?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
 \]                        #           ]
 )                     #   ...further okay
 )*
 # address
 |                     #  or
 (?:
 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
 |
 " (?:                      # opening quote...
 [^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
 |                     #    or
 \\ [^\x80-\xff]           #   Escaped something (something != CR)
 )* "  # closing quote
 )             # one word, optionally followed by....
 (?:
 [^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037]  |  # atom and space parts, or...
 \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)       |  # comments, or...

 " (?:                      # opening quote...
 [^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
 |                     #    or
 \\ [^\x80-\xff]           #   Escaped something (something != CR)
 )* "  # closing quote
 # quoted strings
 )*
 <  (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*                     # leading <
 (?:  @  (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*    (?:
 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
 |   \[                         # [
 (?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
 \]                        #           ]
 )                           # initial subdomain
 (?:                                  #
 (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*  \.                        # if led by a period...
 (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*   (?:
 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
 |   \[                         # [
 (?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
 \]                        #           ]
 )                     #   ...further okay
 )*

 (?:  (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*  ,  (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*  @  (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*    (?:
 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
 |   \[                         # [
 (?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
 \]                        #           ]
 )                           # initial subdomain
 (?:                                  #
 (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*  \.                        # if led by a period...
 (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*   (?:
 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
 |   \[                         # [
 (?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
 \]                        #           ]
 )                     #   ...further okay
 )*
 )* # further okay, if led by comma
 :                                # closing colon
 (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*  )? #       optional route
 (?:
 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
 |
 " (?:                      # opening quote...
 [^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
 |                     #    or
 \\ [^\x80-\xff]           #   Escaped something (something != CR)
 )* "  # closing quote
 )                    # initial word
 (?:  (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*  \.  (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*   (?:
 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
 |
 " (?:                      # opening quote...
 [^\\\x80-\xff\n\015"]                #   Anything except backslash and quote
 |                     #    or
 \\ [^\x80-\xff]           #   Escaped something (something != CR)
 )* "  # closing quote
 )  )* # further okay, if led by a period
 (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*  @  (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*    (?:
 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
 |   \[                         # [
 (?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
 \]                        #           ]
 )                           # initial subdomain
 (?:                                  #
 (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*  \.                        # if led by a period...
 (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*   (?:
 [^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+    # some number of atom characters...
 (?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
 |   \[                         # [
 (?: [^\\\x80-\xff\n\015\[\]] |  \\ [^\x80-\xff]  )*    #    stuff
 \]                        #           ]
 )                     #   ...further okay
 )*
 #       address spec
 (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*  > #                  trailing >
 # name and address
 )  (?: [\040\t] |  \(
 (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  |  \( (?:  [^\\\x80-\xff\n\015()]  |  \\ [^\x80-\xff]  )* \)  )*
 \)  )*                       # optional trailing comment
 /Ix

 /[\h]/B
     >\x09<

 /[\h]+/B
     >\x09\x20\xa0<

 /[\v]/B

 /[^\h]/B

 /\h+/I
     \x{1681}\x{200b}\x{1680}\x{2000}\x{202f}\x{3000}
     \x{3001}\x{2fff}\x{200a}\xa0\x{2000}

 /[\h\x{dc00}]+/IB
     \x{1681}\x{200b}\x{1680}\x{2000}\x{202f}\x{3000}
     \x{3001}\x{2fff}\x{200a}\xa0\x{2000}

 /\H+/I
     \x{1680}\x{180e}\x{167f}\x{1681}\x{180d}\x{180f}
     \x{2000}\x{200a}\x{1fff}\x{200b}
     \x{202f}\x{205f}\x{202e}\x{2030}\x{205e}\x{2060}
     \xa0\x{3000}\x9f\xa1\x{2fff}\x{3001}

 /[\H\x{d800}]+/
     \x{1680}\x{180e}\x{167f}\x{1681}\x{180d}\x{180f}
     \x{2000}\x{200a}\x{1fff}\x{200b}
     \x{202f}\x{205f}\x{202e}\x{2030}\x{205e}\x{2060}
     \xa0\x{3000}\x9f\xa1\x{2fff}\x{3001}

 /\v+/I
     \x{2027}\x{2030}\x{2028}\x{2029}
     \x09\x0e\x84\x86\x85\x0a\x0b\x0c\x0d

 /[\v\x{dc00}]+/IB
     \x{2027}\x{2030}\x{2028}\x{2029}
     \x09\x0e\x84\x86\x85\x0a\x0b\x0c\x0d

 /\V+/I
     \x{2028}\x{2029}\x{2027}\x{2030}
     \x85\x0a\x0b\x0c\x0d\x09\x0e\x84\x86

 /[\V\x{d800}]+/
     \x{2028}\x{2029}\x{2027}\x{2030}
     \x85\x0a\x0b\x0c\x0d\x09\x0e\x84\x86

 /\R+/I,bsr=unicode
     \x{2027}\x{2030}\x{2028}\x{2029}
     \x09\x0e\x84\x86\x85\x0a\x0b\x0c\x0d

 /\x{d800}\x{d7ff}\x{dc00}\x{dc00}\x{dcff}\x{dd00}/I
     \x{d800}\x{d7ff}\x{dc00}\x{dc00}\x{dcff}\x{dd00}

 /[^\x{80}][^\x{ff}][^\x{100}][^\x{1000}][^\x{ffff}]/B

 /[^\x{80}][^\x{ff}][^\x{100}][^\x{1000}][^\x{ffff}]/Bi

 /[^\x{100}]*[^\x{1000}]+[^\x{ffff}]??[^\x{8000}]{4,}[^\x{7fff}]{2,9}?[^\x{100}]{5,6}+/B

 /[^\x{100}]*[^\x{1000}]+[^\x{ffff}]??[^\x{8000}]{4,}[^\x{7fff}]{2,9}?[^\x{100}]{5,6}+/Bi

 /(*:0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF)XX/mark
     XX

 /(*:0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDE)XX/mark
     XX

 /\u0100/B,alt_bsux,allow_empty_class,match_unset_backref

 /[\u0100-\u0200]/B,alt_bsux,allow_empty_class,match_unset_backref

 /\ud800/B,alt_bsux,allow_empty_class,match_unset_backref

 /^\x{ffff}+/i
     \x{ffff}

 /^\x{ffff}?/i
     \x{ffff}

 /^\x{ffff}*/i
     \x{ffff}

 /^\x{ffff}{3}/i
     \x{ffff}\x{ffff}\x{ffff}

 /^\x{ffff}{0,3}/i
     \x{ffff}

 /[^\x00-a]{12,}[^b-\xff]*/B

 /[^\s]*\s* [^\W]+\W+ [^\d]*?\d0 [^\d\w]{4,6}?\w*A/B

 /a*[b-\x{200}]?a#a*[b-\x{200}]?b#[a-f]*[g-\x{200}]*#[g-\x{200}]*[a-c]*#[g-\x{200}]*[a-h]*/B

 /^[\x{1234}\x{4321}]{2,4}?/
     \x{1234}\x{1234}\x{1234}

 # Check maximum non-UTF character size for the 16-bit library.

 /\x{ffff}/
     A\x{ffff}B

 /\x{10000}/

 /\o{20000}/

 # Check maximum character size for the 32-bit library. These will all give
 # errors in the 16-bit library.

 /\x{110000}/

 /\x{7fffffff}/

 /\x{80000000}/

 /\x{ffffffff}/

 /\x{100000000}/

 /\o{17777777777}/

 /\o{20000000000}/

 /\o{37777777777}/

 /\o{40000000000}/

 /\x{7fffffff}\x{7fffffff}/I

 /\x{80000000}\x{80000000}/I

 /\x{ffffffff}\x{ffffffff}/I

 # Non-UTF characters

 /.{2,3}/
     \x{400000}\x{400001}\x{400002}\x{400003}

 /\x{400000}\x{800000}/IBi

 # Check character ranges

 /[\H]/IB

 /[\V]/IB

 /(*THEN:\[A]{65501})/expand

 # End of testinput11
	# This set of tests is for the 16-bit and 32-bit libraries' basic (non-UTF)
	# features that are not compatible with the 8-bit library, or which give
	# different output in 16-bit or 32-bit mode. The output for the two widths is
	# different, so they have separate output files.

	#forbid_utf
	#newline_default LF ANY ANYCRLF

	/[^\x{c4}]/IB

	/\x{100}/I

	/ (?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* # optional leading comment
	(?: (?:
	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
	\|
	" (?: # opening quote...
	[^\\\x80-\xff\n\015"] # Anything except backslash and quote
	\| # or
	\\ [^\x80-\xff] # Escaped something (something != CR)
	)* " # closing quote
	) # initial word
	(?: (?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* \. (?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* (?:
	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
	\|
	" (?: # opening quote...
	[^\\\x80-\xff\n\015"] # Anything except backslash and quote
	\| # or
	\\ [^\x80-\xff] # Escaped something (something != CR)
	)* " # closing quote
	) )* # further okay, if led by a period
	(?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* @ (?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* (?:
	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
	\| \[ # [
	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
	\] # ]
	) # initial subdomain
	(?: #
	(?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* \. # if led by a period...
	(?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* (?:
	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
	\| \[ # [
	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
	\] # ]
	) # ...further okay
	)*
	# address
	\| # or
	(?:
	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
	\|
	" (?: # opening quote...
	[^\\\x80-\xff\n\015"] # Anything except backslash and quote
	\| # or
	\\ [^\x80-\xff] # Escaped something (something != CR)
	)* " # closing quote
	) # one word, optionally followed by....
	(?:
	[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037] \| # atom and space parts, or...
	\(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) \| # comments, or...

	" (?: # opening quote...
	[^\\\x80-\xff\n\015"] # Anything except backslash and quote
	\| # or
	\\ [^\x80-\xff] # Escaped something (something != CR)
	)* " # closing quote
	# quoted strings
	)*
	< (?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* # leading <
	(?: @ (?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* (?:
	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
	\| \[ # [
	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
	\] # ]
	) # initial subdomain
	(?: #
	(?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* \. # if led by a period...
	(?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* (?:
	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
	\| \[ # [
	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
	\] # ]
	) # ...further okay
	)*

	(?: (?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* , (?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* @ (?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* (?:
	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
	\| \[ # [
	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
	\] # ]
	) # initial subdomain
	(?: #
	(?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* \. # if led by a period...
	(?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* (?:
	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
	\| \[ # [
	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
	\] # ]
	) # ...further okay
	)*
	)* # further okay, if led by comma
	: # closing colon
	(?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* )? # optional route
	(?:
	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
	\|
	" (?: # opening quote...
	[^\\\x80-\xff\n\015"] # Anything except backslash and quote
	\| # or
	\\ [^\x80-\xff] # Escaped something (something != CR)
	)* " # closing quote
	) # initial word
	(?: (?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* \. (?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* (?:
	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
	\|
	" (?: # opening quote...
	[^\\\x80-\xff\n\015"] # Anything except backslash and quote
	\| # or
	\\ [^\x80-\xff] # Escaped something (something != CR)
	)* " # closing quote
	) )* # further okay, if led by a period
	(?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* @ (?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* (?:
	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
	\| \[ # [
	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
	\] # ]
	) # initial subdomain
	(?: #
	(?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* \. # if led by a period...
	(?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* (?:
	[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+ # some number of atom characters...
	(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]) # ..not followed by something that could be part of an atom
	\| \[ # [
	(?: [^\\\x80-\xff\n\015\[\]] \| \\ [^\x80-\xff] )* # stuff
	\] # ]
	) # ...further okay
	)*
	# address spec
	(?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* > # trailing >
	# name and address
	) (?: [\040\t] \| \(
	(?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] \| \( (?: [^\\\x80-\xff\n\015()] \| \\ [^\x80-\xff] )* \) )*
	\) )* # optional trailing comment
	/Ix

	/[\h]/B
	>\x09<

	/[\h]+/B
	>\x09\x20\xa0<

	/[\v]/B

	/[^\h]/B

	/\h+/I
	\x{1681}\x{200b}\x{1680}\x{2000}\x{202f}\x{3000}
	\x{3001}\x{2fff}\x{200a}\xa0\x{2000}

	/[\h\x{dc00}]+/IB
	\x{1681}\x{200b}\x{1680}\x{2000}\x{202f}\x{3000}
	\x{3001}\x{2fff}\x{200a}\xa0\x{2000}

	/\H+/I
	\x{1680}\x{180e}\x{167f}\x{1681}\x{180d}\x{180f}
	\x{2000}\x{200a}\x{1fff}\x{200b}
	\x{202f}\x{205f}\x{202e}\x{2030}\x{205e}\x{2060}
	\xa0\x{3000}\x9f\xa1\x{2fff}\x{3001}

	/[\H\x{d800}]+/
	\x{1680}\x{180e}\x{167f}\x{1681}\x{180d}\x{180f}
	\x{2000}\x{200a}\x{1fff}\x{200b}
	\x{202f}\x{205f}\x{202e}\x{2030}\x{205e}\x{2060}
	\xa0\x{3000}\x9f\xa1\x{2fff}\x{3001}

	/\v+/I
	\x{2027}\x{2030}\x{2028}\x{2029}
	\x09\x0e\x84\x86\x85\x0a\x0b\x0c\x0d

	/[\v\x{dc00}]+/IB
	\x{2027}\x{2030}\x{2028}\x{2029}
	\x09\x0e\x84\x86\x85\x0a\x0b\x0c\x0d

	/\V+/I
	\x{2028}\x{2029}\x{2027}\x{2030}
	\x85\x0a\x0b\x0c\x0d\x09\x0e\x84\x86

	/[\V\x{d800}]+/
	\x{2028}\x{2029}\x{2027}\x{2030}
	\x85\x0a\x0b\x0c\x0d\x09\x0e\x84\x86

	/\R+/I,bsr=unicode
	\x{2027}\x{2030}\x{2028}\x{2029}
	\x09\x0e\x84\x86\x85\x0a\x0b\x0c\x0d

	/\x{d800}\x{d7ff}\x{dc00}\x{dc00}\x{dcff}\x{dd00}/I
	\x{d800}\x{d7ff}\x{dc00}\x{dc00}\x{dcff}\x{dd00}

	/[^\x{80}][^\x{ff}][^\x{100}][^\x{1000}][^\x{ffff}]/B

	/[^\x{80}][^\x{ff}][^\x{100}][^\x{1000}][^\x{ffff}]/Bi

	/[^\x{100}]*[^\x{1000}]+[^\x{ffff}]??[^\x{8000}]{4,}[^\x{7fff}]{2,9}?[^\x{100}]{5,6}+/B

	/[^\x{100}]*[^\x{1000}]+[^\x{ffff}]??[^\x{8000}]{4,}[^\x{7fff}]{2,9}?[^\x{100}]{5,6}+/Bi

	/(*:0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF)XX/mark
	XX

	/(*:0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDE)XX/mark
	XX

	/\u0100/B,alt_bsux,allow_empty_class,match_unset_backref

	/[\u0100-\u0200]/B,alt_bsux,allow_empty_class,match_unset_backref

	/\ud800/B,alt_bsux,allow_empty_class,match_unset_backref

	/^\x{ffff}+/i
	\x{ffff}

	/^\x{ffff}?/i
	\x{ffff}

	/^\x{ffff}*/i
	\x{ffff}

	/^\x{ffff}{3}/i
	\x{ffff}\x{ffff}\x{ffff}

	/^\x{ffff}{0,3}/i
	\x{ffff}

	/[^\x00-a]{12,}[^b-\xff]*/B

	/[^\s]\s [^\W]+\W+ [^\d]?\d0 [^\d\w]{4,6}?\wA/B

	/a[b-\x{200}]?a#a[b-\x{200}]?b#[a-f][g-\x{200}]#[g-\x{200}][a-c]#[g-\x{200}][a-h]/B

	/^[\x{1234}\x{4321}]{2,4}?/
	\x{1234}\x{1234}\x{1234}

	# Check maximum non-UTF character size for the 16-bit library.

	/\x{ffff}/
	A\x{ffff}B

	/\x{10000}/

	/\o{20000}/

	# Check maximum character size for the 32-bit library. These will all give
	# errors in the 16-bit library.

	/\x{110000}/

	/\x{7fffffff}/

	/\x{80000000}/

	/\x{ffffffff}/

	/\x{100000000}/

	/\o{17777777777}/

	/\o{20000000000}/

	/\o{37777777777}/

	/\o{40000000000}/

	/\x{7fffffff}\x{7fffffff}/I

	/\x{80000000}\x{80000000}/I

	/\x{ffffffff}\x{ffffffff}/I

	# Non-UTF characters

	/.{2,3}/
	\x{400000}\x{400001}\x{400002}\x{400003}

	/\x{400000}\x{800000}/IBi

	# Check character ranges

	/[\H]/IB

	/[\V]/IB

	/(*THEN:\[A]{65501})/expand

	# End of testinput11