perl-imenu-generic-expression

perl-imenu-generic-expression is a variable defined in `perl-mode.el'.
Its value is

((nil "^[ 	]*sub\\s-+\\([-[:alnum:]+_:]+\\)" 1)
 ("Variables" "^\\(?:my\\|our\\)\\s-+\\([$@%][-[:alnum:]+_:]+\\)\\s-*=" 1)
 ("Packages" "^[ 	]*package\\s-+\\([-[:alnum:]+_:]+\\);" 1)
 ("Doc sections" "^=head[0-9][ 	]+\\(.*\\)" 1))

Documentation:
Imenu generic expression for Perl mode. See `imenu-generic-expression'.