Search results for "dist:perl Loop-Flow-Object"
perlop - Perl operators and precedence
In Perl, the operator determines what operation is performed, independent of the type of the operands. For example "$x + $y" is always a numeric addition, and if $x or $y do not contain numbers, an attempt is made to convert them to numbers first. Th...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlop - Perl operators and precedence
In Perl, the operator determines what operation is performed, independent of the type of the operands. For example "$x + $y" is always a numeric addition, and if $x or $y do not contain numbers, an attempt is made to convert them to numbers first. Th...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
feature - Perl pragma to enable new features
It is usually impossible to add new syntax to Perl without breaking some existing programs. This pragma provides a way to minimize that risk. New syntactic constructs, or new semantic meanings to older constructs, can be enabled by "use feature 'foo'...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
feature - Perl pragma to enable new features
It is usually impossible to add new syntax to Perl without breaking some existing programs. This pragma provides a way to minimize that risk. New syntactic constructs, or new semantic meanings to older constructs, can be enabled by "use feature 'foo'...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
feature - Perl pragma to enable new features
It is usually impossible to add new syntax to Perl without breaking some existing programs. This pragma provides a way to minimize that risk. New syntactic constructs, or new semantic meanings to older constructs, can be enabled by "use feature 'foo'...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
feature - Perl pragma to enable new features
It is usually impossible to add new syntax to Perl without breaking some existing programs. This pragma provides a way to minimize that risk. New syntactic constructs, or new semantic meanings to older constructs, can be enabled by "use feature 'foo'...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perlfunc - Perl builtin functions
The functions in this section can serve as terms in an expression. They fall into two major categories: list operators and named unary operators. These differ in their precedence relationship with a following comma. (See the precedence table in perlo...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlcall - Perl calling conventions from C
The purpose of this document is to show you how to call Perl subroutines directly from C, i.e., how to write *callbacks*. Apart from discussing the C interface provided by Perl for writing callbacks the document uses a series of examples to show how ...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlcall - Perl calling conventions from C
The purpose of this document is to show you how to call Perl subroutines directly from C, i.e., how to write *callbacks*. Apart from discussing the C interface provided by Perl for writing callbacks the document uses a series of examples to show how ...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perlfunc - Perl builtin functions
The functions in this section can serve as terms in an expression. They fall into two major categories: list operators and named unary operators. These differ in their precedence relationship with a following comma. (See the precedence table in perlo...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perldiag - various Perl diagnostics
These messages are classified as follows (listed in increasing order of desperation): (W) A warning (optional). (D) A deprecation (enabled by default). (S) A severe warning (enabled by default). (F) A fatal error (trappable). (P) An internal error yo...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perldiag - various Perl diagnostics
These messages are classified as follows (listed in increasing order of desperation): (W) A warning (optional). (D) A deprecation (enabled by default). (S) A severe warning (enabled by default). (F) A fatal error (trappable). (P) An internal error yo...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
overload - Package for overloading Perl operations
This pragma allows overloading of Perl's operators for a class. To overload built-in functions, see "Overriding Built-in Functions" in perlsub instead. Fundamentals Declaration Arguments of the "use overload" directive are (key, value) pairs. For the...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
overload - Package for overloading Perl operations
This pragma allows overloading of Perl's operators for a class. To overload built-in functions, see "Overriding Built-in Functions" in perlsub instead. Fundamentals Declaration Arguments of the "use overload" directive are (key, value) pairs. For the...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perldelta - what is new for perl v5.36.0
This document describes differences between the 5.34.0 release and the 5.36.0 release....
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlreguts - Description of the Perl regular expression engine.
This document is an attempt to shine some light on the guts of the regex engine and how it works. The regex engine represents a significant chunk of the perl codebase, but is relatively poorly understood. This document is a meagre attempt at addressi...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlreguts - Description of the Perl regular expression engine.
This document is an attempt to shine some light on the guts of the regex engine and how it works. The regex engine represents a significant chunk of the perl codebase, but is relatively poorly understood. This document is a meagre attempt at addressi...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perlthrtut - Tutorial on threads in Perl
This tutorial describes the use of Perl interpreter threads (sometimes referred to as *ithreads*). In this model, each thread runs in its own Perl interpreter, and any data sharing between threads must be explicit. The user-level interface for *ithre...
RJBS/perl-5.36.0 - 28 May 2022 00:26:10 UTC
perlthrtut - Tutorial on threads in Perl
This tutorial describes the use of Perl interpreter threads (sometimes referred to as *ithreads*). In this model, each thread runs in its own Perl interpreter, and any data sharing between threads must be explicit. The user-level interface for *ithre...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC
perlepigraphs - list of Perl release epigraphs
Many Perl release announcements included an *epigraph*, a short excerpt from a literary or other creative work, chosen by the pumpking or release manager. This file assembles the known list of epigraph for posterity, and also links to the release ann...
PEVANS/perl-5.38.2 - 29 Nov 2023 16:10:36 UTC