Filter::Simple(3p) Perl Programmers Reference Guide Filter::Simple(3p)

Filter::Simple(3p) Perl Programmers Reference Guide Filter::Simple(3p) # Filter::Simple(3p) Perl Programmers Reference Guide Filter::Simple(3p) NNAAMMEE # Filter::Simple - Simplified source filtering SSYYNNOOPPSSIISS # # in MyFilter.pm: package MyFilter; use Filter::Simple; FILTER { … }; # # or just: # # use Filter::Simple sub { ... }; # in user's code: use MyFilter; # this code is filtered no MyFilter; # this code is not DDEESSCCRRIIPPTTIIOONN # TThhee PPrroobblleemm Source filtering is an immensely powerful feature of recent versions of Perl. ...