Sys::OutPut Sys::OutPut is a Perl module to help make output easier.
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Perl module output easier output output help easier

Sys::OutPut Description

Sys::OutPut is a Perl module to help make output easier. Sys::OutPut is a Perl module to help make output easier.SYNOPSIS usage Sys::OutPut; talk $fmtstr ; out $fmtstr ; put $fmtstr ; err $fmtstr ; debug $fmtstr ; $Sys::OutPut::quiet = $::quiet; $Sys::OutPut::debug = $::debug;These subroutines will make generating output to STDOUT and STDERR easier.All of the routines treat the $fmtstr argument as a printf format string, with @args as the format string arguments.The talk routine generates output to STDERR only if the variable $Sys::OutPut::quiet is non-null and non-zero.The out routine generates output to STDOUT, with a newline appended to , if it is not already terminated with one.The put routine generates output to STDOUT, without any additional trailing newline.The err routine generates output to STDERR, with a newline appended if needed.The debug routine generates output to STDERR only if the variable $Sys::OutPut::debug is non-null and non-zero, which is also returned as the result. This allows for convenient usages such as in the following example: sub foo { ... return if debug "Stopping now."; ... next if debug "Skipping further processing"; ... }If not defined by the user, the $Sys::OutPut::quiet and $Sys::OutPut::debug variables are initialized from their corresponding main variables $::quiet and $::debug, respectively, unless they are already defined. Requirements: · Perl

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