m//
qr!foo\!bar!msix
m,foo
bar,aa

qr aa
m afoob\araaa
qr pfoo
barpxpn

m()c
qr(foo\(\)bar)u
m(foo
bar)l

qr{}d
m{foo\{\}bar}
qr{foo
bar}

m[]
qr[foo\[\]bar]
m[foo
bar]

qr<>s
m<foo\<\>bar>i
qr<foo
bar>x

s///
tr%foo\%bar%baz%c
y!foo
bar!foo
baz!d

s kkkmsix
tr afoob\arab\azas
y pfoo
barpfoo
bazpr

s()()
tr(foo\(bar)(ba\)z)
y(foo
bar)(foo
baz)csr

s{}{}
tr{foo\{bar}{ba\}z}
y{foo
bar}{foo
baz}

y[][]
s[foo\[bar][ba\]z]u
y[foo
bar][foo
baz]

tr<><>c
y<foo\<bar><ba\>a>
s<foo
bar><foo
baz>

//
/foo/gsx
/foo\/bar/n

----------------------------------------------------

[
	["regex", "m//"],
	["regex", "qr!foo\\!bar!msix"],
	["regex", "m,foo\r\nbar,aa"],

	["regex", "qr aa"],
	["regex", "m afoob\\araaa"],
	["regex", "qr pfoo\r\nbarpxpn"],

	["regex", "m()c"],
	["regex", "qr(foo\\(\\)bar)u"],
	["regex", "m(foo\r\nbar)l"],

	["regex", "qr{}d"],
	["regex", "m{foo\\{\\}bar}"],
	["regex", "qr{foo\r\nbar}"],

	["regex", "m[]"],
	["regex", "qr[foo\\[\\]bar]"],
	["regex", "m[foo\r\nbar]"],

	["regex", "qr<>s"],
	["regex", "m<foo\\<\\>bar>i"],
	["regex", "qr<foo\r\nbar>x"],

	["regex", "s///"],
	["regex", "tr%foo\\%bar%baz%c"],
	["regex", "y!foo\r\nbar!foo\r\nbaz!d"],

	["regex", "s kkkmsix"],
	["regex", "tr afoob\\arab\\azas"],
	["regex", "y pfoo\r\nbarpfoo\r\nbazpr"],

	["regex", "s()()"],
	["regex", "tr(foo\\(bar)(ba\\)z)"],
	["regex", "y(foo\r\nbar)(foo\r\nbaz)csr"],

	["regex", "s{}{}"],
	["regex", "tr{foo\\{bar}{ba\\}z}"],
	["regex", "y{foo\r\nbar}{foo\r\nbaz}"],

	["regex", "y[][]"],
	["regex", "s[foo\\[bar][ba\\]z]u"],
	["regex", "y[foo\r\nbar][foo\r\nbaz]"],

	["regex", "tr<><>c"],
	["regex", "y<foo\\<bar><ba\\>a>"],
	["regex", "s<foo\r\nbar><foo\r\nbaz>"],

	["regex", "//"],
	["regex", "/foo/gsx"],
	["regex", "/foo\\/bar/n"]
]

----------------------------------------------------

Checks for regex and regex quote-like operators.