builtin(3p) Perl Programmers Reference Guide builtin(3p)
builtin(3p) Perl Programmers Reference Guide builtin(3p) # builtin(3p) Perl Programmers Reference Guide builtin(3p) NNAAMMEE # builtin - Perl pragma to import built-in utility functions SSYYNNOOPPSSIISS # use builtin qw( true false is_bool weaken unweaken is_weak blessed refaddr reftype created_as_string created_as_number ceil floor trim ); DDEESSCCRRIIPPTTIIOONN # Perl provides several utility functions in the "builtin" package. These are plain functions, and look and behave just like regular user-defined functions do. They do not provide new syntax or require special parsing. ...