Perl Modules /subs.pm

View Installed Perl Module Documentations /subs.pm

  • Read Plain Old Documentation (POD)
  • Perl modules documentation in HTML format.

Select an installed module below

 subs - Perl pragma to predeclare sub names

 subs - Perl pragma to predeclare sub names

NAME

subs - Perl pragma to predeclare sub names

SYNOPSIS

    use subs qw(frob);
    frob 3..10;

DESCRIPTION

This will predeclare all the subroutine whose names are in the list, allowing you to use them without parentheses even before they're declared.

Unlike pragmas that affect the $^H hints variable, the use vars and use subs declarations are not BLOCK-scoped. They are thus effective for the entire file in which they appear. You may not rescind such declarations with no vars or no subs.

See perlmodlib/Pragmatic Modules and strict/strict subs.

 subs - Perl pragma to predeclare sub names

Perl Module Viewer: Last Modified : Fri Jul 4 14:53:35 2008