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RedBear-OS/local/recipes/kde/kf6-syntaxhighlighting/source/autotests/folding/test.py.fold
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<indentfold># comment with ALERT
</indentfold><beginfold id='1'>'''</beginfold id='1'> multiline
comment
###
<indentfold> <endfold id='1'>'''</endfold id='1'>
// alert check, no word delimiter check at start of word, bug 397719
#TODO
a = 100_000
b = 856_264.65
c = 0x420_F52
def func<beginfold id='2'>(</beginfold id='2'>x<endfold id='2'>)</endfold id='2'>:
<beginfold id='3'>"""</beginfold id='3'> EXTENDED API docs <endfold id='3'>"""</endfold id='3'>
if x == 42:
func<beginfold id='2'>(</beginfold id='2'><endfold id='2'>)</endfold id='2'>
c1 = <beginfold id='4'>{</beginfold id='4'><endfold id='4'>}</endfold id='4'>
</indentfold> c2 = <beginfold id='4'>{</beginfold id='4'>
2.4,
0x42,
<indentfold> <endfold id='4'>}</endfold id='4'>
a1 = <beginfold id='5'>[</beginfold id='5'><endfold id='5'>]</endfold id='5'>
</indentfold> a2 = <beginfold id='5'>[</beginfold id='5'>
"a", 032, <beginfold id='2'>(</beginfold id='2'>
<indentfold> <endfold id='2'>)</endfold id='2'><endfold id='5'>]</endfold id='5'>
else:
</indentfold> print<beginfold id='2'>(</beginfold id='2'><beginfold id='3'>"""</beginfold id='3'>multi
line
<indentfold> string<endfold id='3'>"""</endfold id='3'><endfold id='2'>)</endfold id='2'>
print<beginfold id='2'>(</beginfold id='2'>"single \
continued line "<endfold id='2'>)</endfold id='2'>
print<beginfold id='2'>(</beginfold id='2'>'single line'<endfold id='2'>)</endfold id='2'>
if y := x:
anext<beginfold id='2'>(</beginfold id='2'>a<endfold id='2'>)</endfold id='2'>
return float<beginfold id='2'>(</beginfold id='2'>len<beginfold id='2'>(</beginfold id='2'>a2<endfold id='2'>)</endfold id='2'><endfold id='2'>)</endfold id='2'>
def test_f_literals<beginfold id='2'>(</beginfold id='2'><endfold id='2'>)</endfold id='2'>:
f'xy'
f'x{bar}y'
f'x{bar<beginfold id='5'>[</beginfold id='5'>"baz"<endfold id='5'>]</endfold id='5'>}y'
f'x{bar<beginfold id='5'>[</beginfold id='5'>"baz"<endfold id='5'>]</endfold id='5'>}y\n'
f'x{bar<beginfold id='5'>[</beginfold id='5'>"baz"<endfold id='5'>]</endfold id='5'>!r}y\n'
f'x{bar<beginfold id='5'>[</beginfold id='5'>"baz"<endfold id='5'>]</endfold id='5'>:.2}y\n'
f'{{x{bar<beginfold id='5'>[</beginfold id='5'>"baz"<endfold id='5'>]</endfold id='5'>:.2}}}} }} {{ {x!a}'
a = "Escapes in String \U12345678 \xAB \""
</indentfold>a = <beginfold id='1'>u'''</beginfold id='1'>\'''
<indentfold><endfold id='1'>'''</endfold id='1'>
a = <beginfold id='1'>u'''</beginfold id='1'>\'<endfold id='1'>'''</endfold id='1'>
a = b'\u1234a\xffé\12k\n\g\
s\
\"\ '
a = Rb'\u1234aé\n\g\
'
a = <beginfold id='3'>b"""</beginfold id='3'><endfold id='3'>"""</endfold id='3'>
a = <beginfold id='3'>b"""</beginfold id='3'>\"<endfold id='3'>"""</endfold id='3'>
a = 'a' \
u'\x12'
a = b"t\e's\t"
a = Rb"t\e's\t"
a = R"\\" \
Rb'\\' \
<beginfold id='3'>Rf"""</beginfold id='3'>\\<endfold id='3'>"""</endfold id='3'> \
<beginfold id='1'>uR'''</beginfold id='1'>\\<endfold id='1'>'''</endfold id='1'>
# regex (re and regex package)
#{
# r'...'
patt = r'a+é??a?*a{x,}a{,}a{1}a{1,}a{,2}a{1,2}\g<12>\L<name>\g<name>\w.\'\b\\a#$'
# ~~ invalid, but ok
patt = r'\p{H}\x12\u1234\1\023\0234\123\1234\12'
patt = r'(a)(?:a)(?=a)(?R)(?r)(?a-m:a)(?oups)(?P<name>a)(?|a|b)(?#comment\)\'\")(?>=a)\
(?(1)a|b))a(?(?!a)a|b)'
# oups ~
patt = r'[^xy-z]|[]xy[:alpha:]z]|[[\wa(){}\b\]\[\..]|[[a-z]--[c]]'
# regex V1 ~~~~~~~~~~~~
patt = r'(((a)))(?:(?!(?<a>a("\'\"))))'
patt = r'(?:(?!(?<a>a(\
.' # break
# r"..."
patt = r"a+é??a?*a{x,}a{,}a{1}a{1,}a{,2}a{1,2}\g<12>\L<name>\g<name>\w.\"\b\\a#$"
# ~~ invalid, but ok
patt = r"\p{H}\x12\u1234\1\023\0234\123\1234\12"
patt = r"(a)(?:a)(?=a)(?R)(?r)(?a-m:a)(?oups)(?P<name>a)(?|a|b)(?#comment\)\'\")\
(?>=a)(?(1)a|b))a(?(?!a)a|b)"
# oups ~
patt = r"[^xy-z]|[]xy[:alpha:]z]|[[\wa(){}\b\]\[\..]|[[a-z]--[c]]"
# regex V1 ~~~~~~~~~~~~
patt = r"(((a)))(?:(?!(?<a>a(\'\"'))))"
patt = r"(?:(?!(?<a>a(\
." # break
# r'''...'''
</indentfold>patt = <beginfold id='1'>r'''</beginfold id='1'>
a+é??a?*
# ~~ invalid, but ok
a{x,}a{{,}}a{1}a{1,}a{,2}a{1,2} # bla bla
\g<12>\L<name>\g<name>
\w.''\'\b\\a\#\p{H}\x12\u1234\1\023\0234\123\1234\12$
<indentfold><endfold id='1'>'''</endfold id='1'>
</indentfold>patt = <beginfold id='1'>r'''</beginfold id='1'>
<beginfold id='6'>(</beginfold id='6'>a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(?:</beginfold id='6'>a<endfold id='6'>)</endfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?=a<endfold id='6'>)</endfold id='6'>(?R)(?r)<beginfold id='6'>(</beginfold id='6'>?a-m:a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?ou\
ps<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?P<name>a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?|a|b<endfold id='6'>)</endfold id='6'>
a<beginfold id='6'>(?#</beginfold id='6'>comment\)\'\"''""<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?>=a<endfold id='6'>)</endfold id='6'>
<beginfold id='6'>(?#</beginfold id='6'>bla
bla<endfold id='6'>)</endfold id='6'>abc
<beginfold id='6'>(</beginfold id='6'>?<beginfold id='6'>(</beginfold id='6'>1<endfold id='6'>)</endfold id='6'>a|b<endfold id='6'>)</endfold id='6'>)a<beginfold id='6'>(</beginfold id='6'>?<beginfold id='6'>(</beginfold id='6'>?!a<endfold id='6'>)</endfold id='6'>a|b<endfold id='6'>)</endfold id='6'>
# oups ~
<indentfold><endfold id='1'>'''</endfold id='1'>
</indentfold>patt = <beginfold id='1'>r'''</beginfold id='1'>
[^xy-\
z]
[]xy[:alpha:]
z]
[[\wa(){}\b\]\[\..]
[[a-z]--[c]] # regex V1
<indentfold><endfold id='1'>'''</endfold id='1'>
</indentfold>patt = <beginfold id='1'>r'''</beginfold id='1'><beginfold id='6'>(</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>
a # bla
<endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'><beginfold id='6'>(?:</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?!
<beginfold id='6'>(</beginfold id='6'>?<a>a<beginfold id='6'>(</beginfold id='6'>
'" # bla
abc\
z
<endfold id='6'>)</endfold id='6'><endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'>
<indentfold><endfold id='6'>)</endfold id='6'><endfold id='1'>'''</endfold id='1'>
</indentfold>patt = <beginfold id='1'>r'''</beginfold id='1'>
<beginfold id='6'>(?:</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?!
<beginfold id='6'>(</beginfold id='6'>?<a>a<beginfold id='6'>(</beginfold id='6'>
<indentfold>.<endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='1'>'''</endfold id='1'> # break
# r"""..."""
</indentfold>patt = <beginfold id='3'>r"""</beginfold id='3'>
a+é??a?*
# ~~ invalid, but ok
a{x,}a{{,}}a{1}a{1,}a{,2}a{1,2} # bla bla
\g<12>\L<name>\g<name>
\w.""\"\b\\a\#\p{H}\x12\u1234\1\023\0234\123\1234\12$
<indentfold><endfold id='3'>"""</endfold id='3'>
</indentfold>patt = <beginfold id='3'>r"""</beginfold id='3'>
<beginfold id='6'>(</beginfold id='6'>a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(?:</beginfold id='6'>a<endfold id='6'>)</endfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?=a<endfold id='6'>)</endfold id='6'>(?R)(?r)<beginfold id='6'>(</beginfold id='6'>?a-m:a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?ou\
ps<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?P<name>a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?|a|b<endfold id='6'>)</endfold id='6'>
a<beginfold id='6'>(?#</beginfold id='6'>comment\)\'\"<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?>=a<endfold id='6'>)</endfold id='6'>
<beginfold id='6'>(?#</beginfold id='6'>bla
bla<endfold id='6'>)</endfold id='6'>abc
<beginfold id='6'>(</beginfold id='6'>?<beginfold id='6'>(</beginfold id='6'>1<endfold id='6'>)</endfold id='6'>a|b<endfold id='6'>)</endfold id='6'>)a<beginfold id='6'>(</beginfold id='6'>?<beginfold id='6'>(</beginfold id='6'>?!a<endfold id='6'>)</endfold id='6'>a|b<endfold id='6'>)</endfold id='6'>
# oups ~
<indentfold><endfold id='3'>"""</endfold id='3'>
</indentfold>patt = <beginfold id='3'>r"""</beginfold id='3'>
[^xy-\
z]
[]xy[:alpha:]
z]
[[\wa(){}\b\]\[\..] # bla bla
[[a-z]--[c]] # regex V1
<indentfold><endfold id='3'>"""</endfold id='3'>
</indentfold>patt = <beginfold id='3'>r"""</beginfold id='3'><beginfold id='6'>(</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>
a # bla
<endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'><beginfold id='6'>(?:</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?!
<beginfold id='6'>(</beginfold id='6'>?<a>a<beginfold id='6'>(</beginfold id='6'>
'" # bla
abc\
z
<endfold id='6'>)</endfold id='6'><endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'>
<indentfold><endfold id='6'>)</endfold id='6'><endfold id='3'>"""</endfold id='3'>
</indentfold>patt = <beginfold id='3'>r"""</beginfold id='3'>
<beginfold id='6'>(?:</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?!
<beginfold id='6'>(</beginfold id='6'>?<a>a<beginfold id='6'>(</beginfold id='6'>
<indentfold>.<endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='3'>"""</endfold id='3'> # break
# rb'...'
patt = rb'a+é??a?*a{x,}a{,}a{1}a{1,}a{,2}a{1,2}\g<12>\L<name>\g<name>\w.\'\b\\a#$'
# oups ~ ~~ invalid, but ok
patt = rb'\p{H}\x12\u1234\1\023\0234\123\1234\12'
# ~~ oups ~~
</indentfold>patt = br'(a)(?:a)(?=a)(?R)(?r)(?a-m:a)(?oups)(?P<name>a)(?|a|b)(?#comment\)\'\")\
<indentfold> (?>=a)(?(1)a|b))a(?(?!a)a|b)'
# oups ~
patt = rb'[^xy-z]|[]xy[:alpha:]z]|[[\wa(){}\b\]\[\..]|[[a-z]--[c]]'
# regex V1 ~~~~~~~~~~~~
patt = br'(((a)))(?:(?!(?<a>a("\'\"))))'
patt = rb'(?:(?!(?<a>a(\
.' # break
# rb"..."
patt = rb"a+é??a?*a{x,}a{,}a{1}a{1,}a{,2}a{1,2}\g<12>\L<name>\g<name>\w.\"\b\\a#$"
# oups ~ ~~ invalid, but ok
patt = rb"\p{H}\x12\u1234\1\023\0234\123\1234\12"
# ~~ oups ~~
patt = br"(a)(?:a)(?=a)(?R)(?r)(?a-m:a)(?oups)(?P<name>a)(?|a|b)(?#comment\)\'\")\
(?>=a)(?(1)a|b))a(?(?!a)a|b)"
# oups ~
patt = rb"[^xy-z]|[]xy[:alpha:]z]|[[\wa(){}\b\]\[\..]|[[a-z]--[c]]"
# regex V1 ~~~~~~~~~~~~
patt = br"(((a)))(?:(?!(?<a>a(\'\"'))))"
patt = rb"(?:(?!(?<a>a(\
." # break
# rb'''...'''
</indentfold>patt = <beginfold id='1'>rb'''</beginfold id='1'>
a+é??a?*
# ~~ invalid, but ok
a{x,}a{,}a{1}a{1,}a{,2}a{1,2} # bla bla
\g<12>\L<name>\g<name>
\w.''\'\b\\a\#\p{H}\x12\u1234\1\023\0234\123\1234\12$
<indentfold><endfold id='1'>'''</endfold id='1'>
</indentfold>patt = <beginfold id='1'>br'''</beginfold id='1'>
<beginfold id='6'>(</beginfold id='6'>a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(?:</beginfold id='6'>a<endfold id='6'>)</endfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?=a<endfold id='6'>)</endfold id='6'>(?R)(?r)<beginfold id='6'>(</beginfold id='6'>?a-m:a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?ou\
ps<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?P<name>a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?|a|b<endfold id='6'>)</endfold id='6'>
a<beginfold id='6'>(?#</beginfold id='6'>comment\)\'\"''""<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?>=a<endfold id='6'>)</endfold id='6'>
<beginfold id='6'>(?#</beginfold id='6'>bla
bla<endfold id='6'>)</endfold id='6'>abc
<beginfold id='6'>(</beginfold id='6'>?<beginfold id='6'>(</beginfold id='6'>1<endfold id='6'>)</endfold id='6'>a|b<endfold id='6'>)</endfold id='6'>)a<beginfold id='6'>(</beginfold id='6'>?<beginfold id='6'>(</beginfold id='6'>?!a<endfold id='6'>)</endfold id='6'>a|b<endfold id='6'>)</endfold id='6'>
# oups ~
<indentfold><endfold id='1'>'''</endfold id='1'>
</indentfold>patt = <beginfold id='1'>rb'''</beginfold id='1'>
[^xy-\
z]
[]xy[:alpha:]
z]
[[\wa(){}\b\]\[\..]
[[a-z]--[c]] # regex V1
<indentfold><endfold id='1'>'''</endfold id='1'>
</indentfold>patt = <beginfold id='1'>br'''</beginfold id='1'><beginfold id='6'>(</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>
a # bla
<endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'><beginfold id='6'>(?:</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?!
<beginfold id='6'>(</beginfold id='6'>?<a>a<beginfold id='6'>(</beginfold id='6'>
'" # bla
abc\
z
<endfold id='6'>)</endfold id='6'><endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'>
<indentfold><endfold id='6'>)</endfold id='6'><endfold id='1'>'''</endfold id='1'>
</indentfold>patt = <beginfold id='1'>rb'''</beginfold id='1'>
<beginfold id='6'>(?:</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?!
<beginfold id='6'>(</beginfold id='6'>?<a>a<beginfold id='6'>(</beginfold id='6'>
<indentfold>.<endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='1'>'''</endfold id='1'> # break
# rb"""..."""
</indentfold>patt = <beginfold id='3'>rb"""</beginfold id='3'>
a+é??a?*
# ~~ invalid, but ok
a{x,}a{,}a{1}a{1,}a{,2}a{1,2} # bla bla
\g<12>\L<name>\g<name>
\w.""\"\b\\a\#\p{H}\x12\u1234\1\023\0234\123\1234\12$
<indentfold><endfold id='3'>"""</endfold id='3'>
</indentfold>patt = <beginfold id='3'>br"""</beginfold id='3'>
<beginfold id='6'>(</beginfold id='6'>a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(?:</beginfold id='6'>a<endfold id='6'>)</endfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?=a<endfold id='6'>)</endfold id='6'>(?R)(?r)<beginfold id='6'>(</beginfold id='6'>?a-m:a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?ou\
ps<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?P<name>a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?|a|b<endfold id='6'>)</endfold id='6'>
a<beginfold id='6'>(?#</beginfold id='6'>comment\)\'\"<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?>=a<endfold id='6'>)</endfold id='6'>
<beginfold id='6'>(?#</beginfold id='6'>bla
bla<endfold id='6'>)</endfold id='6'>abc
<beginfold id='6'>(</beginfold id='6'>?<beginfold id='6'>(</beginfold id='6'>1<endfold id='6'>)</endfold id='6'>a|b<endfold id='6'>)</endfold id='6'>)a<beginfold id='6'>(</beginfold id='6'>?<beginfold id='6'>(</beginfold id='6'>?!a<endfold id='6'>)</endfold id='6'>a|b<endfold id='6'>)</endfold id='6'>
# oups ~
<indentfold><endfold id='3'>"""</endfold id='3'>
</indentfold>patt = <beginfold id='3'>rb"""</beginfold id='3'>
[^xy-\
z]
[]xy[:alpha:]
z]
[[\wa(){}\b\]\[\..] # bla bla
[[a-z]--[c]] # regex V1
<indentfold><endfold id='3'>"""</endfold id='3'>
</indentfold>patt = <beginfold id='3'>br"""</beginfold id='3'><beginfold id='6'>(</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>
a # bla
<endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'><beginfold id='6'>(?:</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?!
<beginfold id='6'>(</beginfold id='6'>?<a>a<beginfold id='6'>(</beginfold id='6'>
'" # bla
abc\
z
<endfold id='6'>)</endfold id='6'><endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'>
<indentfold><endfold id='6'>)</endfold id='6'><endfold id='3'>"""</endfold id='3'>
</indentfold>patt = <beginfold id='3'>rb"""</beginfold id='3'>
<beginfold id='6'>(?:</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?!
<beginfold id='6'>(</beginfold id='6'>?<a>a<beginfold id='6'>(</beginfold id='6'>
<indentfold>.<endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='3'>"""</endfold id='3'> # break
# rf'...'
patt = rf'a+é??a?*\L<name>\L<{name}>\g<name>\g<{name}>\g<12>\w.\'\b\\a#'
# ~~ invalid, but ok
patt = rf'\p{{H}}\p{name}\p{{{name}}}\x12\u1234\1\023\0234\123\1234\12$'
patt = rf'a{n}a{{x,}}a{{,}}a{{1}}a{{1,}}a{{,2}}a{{1,2}}a{{{n}}}a{{{n},}}a{{,{n}}}a{{{n},{n}}}'
patt = fr'(a)(?:a)(?=a)(?R)(?r)(?a-m:a)(?oups)(?P<name>a)(?|a|b)(?#comment\)\'\")\
(?>=a)(?(1)a|b))a(?(?!a)a|b)'
# oups ~
patt = fr'({x})(?={x})(?{x})(?{x}:a)(?oups)(?P<{x}>a)(?({x})a|b))a(?(?!{x}){y}|{y})'
# oups ~
patt = rf'[^x${x}y-z]|[]xy[:alpha:]z]|[[\wa}(){{}}\b\]\[\..]|[[a-z]--[c]]'
# regex V1 ~~~~~~~~~~~~
patt = fr'(((a)))(?:(?!(?<a>${x}a("\'\"))))'
patt = rf'(?:(?!(?<a>a(\
.${x}' # break
# rf"..."
patt = rf"a+é??a?*\L<name>\L<{name}>\g<name>\g<{name}>\g<12>\w.\'\b\\a#"
# ~~ invalid, but ok
patt = rf"\p{{H}}\p{name}\p{{{name}}}\x12\u1234\1\023\0234\123\1234\12$"
patt = rf"a{n}a{{x,}}a{{,}}a{{1}}a{{1,}}a{{,2}}a{{1,2}}a{{{n}}}a{{{n},}}a{{,{n}}}a{{{n},{n}}}"
patt = fr"(a)(?:a)(?=a)(?R)(?r)(?a-m:a)(?oups)(?P<name>a)(?|a|b)(?#comment\)\'\")\
(?>=a)(?(1)a|b))a(?(?!a)a|b)"
# oups ~
patt = fr"({x})(?={x})(?{x})(?{x}:a)(?oups)(?P<{x}>a)(?({x})a|b))a(?(?!{x}){y}|{y})"
# oups ~
patt = rf"[^x${x}y-z]|[]xy[:alpha:]z]|[[\wa}(){{}}\b\]\[\..]|[[a-z]--[c]]"
# regex V1 ~~~~~~~~~~~~
patt = fr"(((a)))(?:(?!(?<a>${x}a('\"'))))"
patt = rf"(?:(?!(?<a>a(\
.${x}" # break
# rf'''...'''
</indentfold>patt = <beginfold id='1'>rf'''</beginfold id='1'>
a+é??a?*
# ~~ invalid, but ok
a{n}a{{x,}}a{{,}}a{{1}}a{{1,}}a{{,2}}a{{1,2}} # bla bla
a{{{n}}}a{{{n},}}a{{,{n}}}a{{{n},{n}}}
\L<name>\L<{name}>\g<name>\g<{name}>\g<12>
\w.''\'\b\\a\#\p{{H}}\p{name}\p{{{name}}}\x12\u1234\1\023\0234\123\1234\12$
<indentfold><endfold id='1'>'''</endfold id='1'>
</indentfold>patt = <beginfold id='1'>fr'''</beginfold id='1'>
<beginfold id='6'>(</beginfold id='6'>a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(?:</beginfold id='6'>a<endfold id='6'>)</endfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?=a<endfold id='6'>)</endfold id='6'>(?R)(?r)<beginfold id='6'>(</beginfold id='6'>?a-m:a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?ou\
ps<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?P<name>a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?|a|b<endfold id='6'>)</endfold id='6'>
a<beginfold id='6'>(?#</beginfold id='6'>comment\)\'\"''""<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?>=a<endfold id='6'>)</endfold id='6'>
<beginfold id='6'>(?#</beginfold id='6'>bla {} {a} {{a}} }
bla<endfold id='6'>)</endfold id='6'>abc
<beginfold id='6'>(</beginfold id='6'>?<beginfold id='6'>(</beginfold id='6'>1<endfold id='6'>)</endfold id='6'>a|b<endfold id='6'>)</endfold id='6'>)a<beginfold id='6'>(</beginfold id='6'>?<beginfold id='6'>(</beginfold id='6'>?!a<endfold id='6'>)</endfold id='6'>a|b<endfold id='6'>)</endfold id='6'>
# oups ~
<beginfold id='6'>(</beginfold id='6'>{x}<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?={x}<endfold id='6'>)</endfold id='6'>(?{x})<beginfold id='6'>(</beginfold id='6'>?{x}:a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?oups<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?P<{x}>a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?<beginfold id='6'>(</beginfold id='6'>{x}<endfold id='6'>)</endfold id='6'>a|b<endfold id='6'>)</endfold id='6'>)a<beginfold id='6'>(</beginfold id='6'>?<beginfold id='6'>(</beginfold id='6'>?!{x}<endfold id='6'>)</endfold id='6'>{y}|{y}<endfold id='6'>)</endfold id='6'>
# oups ~
<indentfold><endfold id='1'>'''</endfold id='1'>
</indentfold>patt = <beginfold id='1'>rf'''</beginfold id='1'>
[^x${x}y-\
z]
[]xy[:alpha:]
z]
[[\wa}(){{}}\b\]\[\..]
[[a-z]--[c]] # regex V1
<indentfold><endfold id='1'>'''</endfold id='1'>
</indentfold>patt = <beginfold id='1'>fr'''</beginfold id='1'><beginfold id='6'>(</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>
a # bla
<endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'><beginfold id='6'>(?:</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?!
<beginfold id='6'>(</beginfold id='6'>?<a>a<beginfold id='6'>(</beginfold id='6'>
'" # bla
abc\
z
<endfold id='6'>)</endfold id='6'><endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'>
<indentfold><endfold id='6'>)</endfold id='6'><endfold id='1'>'''</endfold id='1'>
</indentfold>patt = <beginfold id='1'>rf'''</beginfold id='1'>
<beginfold id='6'>(?:</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?!
<beginfold id='6'>(</beginfold id='6'>?<a>${x}a<beginfold id='6'>(</beginfold id='6'>
<indentfold>.<endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='1'>'''</endfold id='1'> # break
# rf"""..."""
</indentfold>patt = <beginfold id='3'>rf"""</beginfold id='3'>
a+é??a?*
# ~~ invalid, but ok
a{n}a{{x,}}a{{,}}a{{1}}a{{1,}}a{{,2}}a{{1,2}} # bla bla
a{{{n}}}a{{{n},}}a{{,{n}}}a{{{n},{n}}}
\L<name>\L<{name}>\g<name>\g<{name}>\g<12>
\w.""\"\b\\a\#\p{{H}}\p{name}\p{{{name}}}\x12\u1234\1\023\0234\123\1234\12$
<indentfold><endfold id='3'>"""</endfold id='3'>
</indentfold>patt = <beginfold id='3'>fr"""</beginfold id='3'>
<beginfold id='6'>(</beginfold id='6'>a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(?:</beginfold id='6'>a<endfold id='6'>)</endfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?=a<endfold id='6'>)</endfold id='6'>(?R)(?r)<beginfold id='6'>(</beginfold id='6'>?a-m:a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?ou\
ps<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?P<name>a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?|a|b<endfold id='6'>)</endfold id='6'>
a<beginfold id='6'>(?#</beginfold id='6'>comment\)\'\"<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?>=a<endfold id='6'>)</endfold id='6'>
<beginfold id='6'>(?#</beginfold id='6'>bla {} {a} {{a}} }
bla<endfold id='6'>)</endfold id='6'>abc
<beginfold id='6'>(</beginfold id='6'>?<beginfold id='6'>(</beginfold id='6'>1<endfold id='6'>)</endfold id='6'>a|b<endfold id='6'>)</endfold id='6'>)a<beginfold id='6'>(</beginfold id='6'>?<beginfold id='6'>(</beginfold id='6'>?!a<endfold id='6'>)</endfold id='6'>a|b<endfold id='6'>)</endfold id='6'>
# oups ~
<beginfold id='6'>(</beginfold id='6'>{x}<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?={x}<endfold id='6'>)</endfold id='6'>(?{x})<beginfold id='6'>(</beginfold id='6'>?{x}:a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?oups<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?P<{x}>a<endfold id='6'>)</endfold id='6'><beginfold id='6'>(</beginfold id='6'>?<beginfold id='6'>(</beginfold id='6'>{x}<endfold id='6'>)</endfold id='6'>a|b<endfold id='6'>)</endfold id='6'>)a<beginfold id='6'>(</beginfold id='6'>?<beginfold id='6'>(</beginfold id='6'>?!{x}<endfold id='6'>)</endfold id='6'>{y}|{y}<endfold id='6'>)</endfold id='6'>
# oups ~
<indentfold><endfold id='3'>"""</endfold id='3'>
</indentfold>patt = <beginfold id='3'>rf"""</beginfold id='3'>
[^x${x}y-\
z]
[]xy[:alpha:]
z]
[[\wa}(){{}}\b\]\[\..] # bla bla
[[a-z]--[c]] # regex V1
<indentfold><endfold id='3'>"""</endfold id='3'>
</indentfold>patt = <beginfold id='3'>fr"""</beginfold id='3'><beginfold id='6'>(</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>
a # bla
<endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'><beginfold id='6'>(?:</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?!
<beginfold id='6'>(</beginfold id='6'>?<a>a<beginfold id='6'>(</beginfold id='6'>
'" # bla
abc\
z
<endfold id='6'>)</endfold id='6'><endfold id='6'>)</endfold id='6'>
<endfold id='6'>)</endfold id='6'>
<indentfold><endfold id='6'>)</endfold id='6'><endfold id='3'>"""</endfold id='3'>
</indentfold>patt = <beginfold id='3'>rf"""</beginfold id='3'>
<beginfold id='6'>(?:</beginfold id='6'>
<beginfold id='6'>(</beginfold id='6'>?!
<beginfold id='6'>(</beginfold id='6'>?<a>${x}a<beginfold id='6'>(</beginfold id='6'>
<indentfold>.<endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='6'></endfold id='6'><endfold id='3'>"""</endfold id='3'> # break
#}
"Escapes in Doc/Comment String \u1234 \xAb \"\\"
<beginfold id='1'>'''</beginfold id='1'> Doc/Comment String \N{123} \'<endfold id='1'>'''</endfold id='1'>
<beginfold id='3'>"""</beginfold id='3'> Doc/Comment String \17 \x1f \n \" \\<endfold id='3'>"""</endfold id='3'>
# Decimal, Hex, Binary, Octal
a = 1_2_34L
b = 0_0_00_0
c = 0xA_3f_43D
d = 0b0_0_1_01
e = 0o71_2_34
# Float
d = 1.1E+3
e = 1.E+3
f = .1E+3
g = 1E+3
h = 1.1
i = 1.
j = .1
k = 1
l = 1_0.e+3_22 + .2_1e2 + 11_1.
# Complex
m = 1.1E+3j
n = 1.E+3j
o = .1E+3j
p = 1E+3j
q = 1.1j
r = 1.j
s = .1j
t = 1j
u = 1_0.e+3_22j + .2_1e2j + 11_1.j
# Invalid numbers
aaa.123
aaa123
.0x123
# match and case keywords
</indentfold>foo<beginfold id='2'>(</beginfold id='2'>
# no keyword
match if xx else yyy
<indentfold><endfold id='2'>)</endfold id='2'>
match = 3
match.foo<beginfold id='2'>(</beginfold id='2'><endfold id='2'>)</endfold id='2'>
match command.split<beginfold id='2'>(</beginfold id='2'><endfold id='2'>)</endfold id='2'>:
case <beginfold id='5'>[</beginfold id='5'>"quit"<endfold id='5'>]</endfold id='5'>:
print<beginfold id='2'>(</beginfold id='2'>"Goodbye!"<endfold id='2'>)</endfold id='2'>
match<beginfold id='2'>(</beginfold id='2'>command.split<beginfold id='2'>(</beginfold id='2'><endfold id='2'>)</endfold id='2'><endfold id='2'>)</endfold id='2'>
match<beginfold id='2'>(</beginfold id='2'>command.split<beginfold id='2'>(</beginfold id='2'><endfold id='2'>)</endfold id='2'><endfold id='2'>)</endfold id='2'>:
case <beginfold id='5'>[</beginfold id='5'>"quit"<endfold id='5'>]</endfold id='5'>:
print<beginfold id='2'>(</beginfold id='2'>"Goodbye!"<endfold id='2'>)</endfold id='2'>
def func1<beginfold id='2'>(</beginfold id='2'><endfold id='2'>)</endfold id='2'>:
yield 1
yield from <beginfold id='5'>[</beginfold id='5'>func<beginfold id='2'>(</beginfold id='2'><endfold id='2'>)</endfold id='2'>, 1, 2, "3"<endfold id='5'>]</endfold id='5'>
# invalid, "from" no longer part of "yield from"
yield, from 1
async def func2<beginfold id='2'>(</beginfold id='2'><endfold id='2'>)</endfold id='2'>:
await asyncio.sleep<beginfold id='2'>(</beginfold id='2'>1<endfold id='2'>)</endfold id='2'>
assert cond, \
"bla bla"
print<beginfold id='2'>(</beginfold id='2'>'dsdsa' \
</indentfold> 'dsdasw'
<indentfold> 'dsadsa'<endfold id='2'>)</endfold id='2'>
"\\\\\\\\\\ENSURE THAT THIS AND THE FOLLOWING LINES ARE AT THE <endfold id='7'>END</endfold id='7'> OF THE FILE\\\\\\\\\\ \
"
</indentfold>a = 'otherwise the next line will be
<indentfold>stuck on the Error attribute'
BR"Strings delimited by single quotes (' or ")
can NOT be defined across multiple lines
unless escaped with \
</indentfold>"