Perl's Quote-Like Operators and Variable Interpolation

Perl's Quote-Like Operators and Variable Interpolation

Customary	Generic	Meaning	Interpolates
''	q{}	Literal	no
""	qq{}	Literal	yes
	qx{}	Command	yes*
	qw{}	Word list	no
//	m{}	Pattern match	yes*
	qr{}	Pattern	yes*
	s{}{}	Substitution	yes*
	tr{}{}	Transliteration	no
	<<EOF	here-doc	Yes*

(Note: The asterisk * typically denotes that interpolation happens unless modified or quoted otherwise, such as with single-quoted here-docs <<'EOF' or pattern flags).