$* $* was a variable that you could use to enable multiline matching. After a deprecation cycle, its magic was removed in Perl v5.10.0. Using it now triggers a warning: $* is no longer supported. You should use the /s and /m regexp modifiers instead. Deprecated in Perl 5. Removed in Perl v5.10.0.

NAME SYNOPSIS DESCRIPTION Storing numbers Numeric operators and numeric conversions Flavors of Perl numeric operations AUTHOR SEE ALSO NAME perlnumber - semantics of numbers and numeric operations in Perl SYNOPSIS $n = 1234; # decimal integer $n = 0b1110011; # binary integer $n = 01234; # octal integer $n = 0x1234; # hexadecimal integer $n = 12.34e-56; # exponential notation $n = "-12.34e56"; # number specified as a string $n = "1234"; # number specified as a str

$EFFECTIVE_GROUP_ID

NAME DESCRIPTIONThe backslash All the sequences and escapes Character Escapes Modifiers Character classes Referencing Assertions Misc NAME perlrebackslash - Perl Regular Expression Backslash Sequences and Escapes DESCRIPTION The top level documentation about Perl regular expressions is found in perlre. This document describes all backslash and escape sequences. After explaining the role of the backslash, it lists all the sequences that have a special meaning in Perl regular expressions (in

$: The current set of characters after which a string may be broken to fill continuation fields (starting with ^) in a format. The default is " \n-", to break on a space, newline, or a hyphen. You cannot call format_line_break_characters() on a handle, only as a static method. See IO::Handle. Mnemonic: a "colon" in poetry is a part of a line.

NAME VERSION DESCRIPTION SYNOPSISopen_test NAME TAP::Formatter::File - Harness output delegate for file output VERSION Version 3.35 DESCRIPTION This provides file orientated output formatting for TAP::Harness. SYNOPSIS use TAP::Formatter::File; my $harness = TAP::Formatter::File->new( \%args ); open_test See TAP::Formatter::Base

NAME SYNOPSIS DESCRIPTIONThe struct() function Class Creation at Compile Time Element Types and Accessor Methods Initializing with new EXAMPLES Author and Modification History NAME Class::Struct - declare struct-like datatypes as Perl classes SYNOPSIS use Class::Struct; # declare struct, based on array: struct( CLASS_NAME => [ ELEMENT_NAME => ELEMENT_TYPE, ... ]); # declare struct, based on hash: struct( CLASS_NAME => { ELEMENT_NAME => ELEMENT_TYPE, ... }); pack

__FILE__ A special token that returns the name of the file in which it occurs.

NAME SYNOPSIS DESCRIPTION OVERVIEW The C3 MROWhat is C3? How does C3 work Functionsmro::get_linear_isa($classname[, $type]) mro::set_mro ($classname, $type) mro::get_mro($classname) mro::get_isarev($classname) mro::is_universal($classname) mro::invalidate_all_method_caches() mro::method_changed_in($classname) mro::get_pkg_gen($classname) next::method next::can maybe::next::method SEE ALSOThe original Dylan paper Pugs Parrot Python 2.3 MRO related links Class::C3 AUTHOR NAME mro - Method

Additive Operators Binary "+" returns the sum of two numbers. Binary "-" returns the difference of two numbers. Binary "." concatenates two strings.