NAME

colorize::stderr - Colorize STDERR

VERSION

This document describes version 0.002 of colorize::stderr (from Perl distribution colorize-stderr), released on 2020-03-21.

SYNOPSIS

 use colorize::stderr;
 warn "blah!"; # will be printed in yellow

If you want to customize color:

 use colorize::stderr 'red on_white';
 warn "blah!";

Use in command-line, nifty for debugging (making it easy to notice whether an output to terminal is to STDOUT or STDERR):

 % perl -Mcolorize::stderr ...

DESCRIPTION

This is a convenience wrapper over colorize::handle for colorizing STDERR.

Caveat: although this module provides unimport(), this code does not do what you expect it to do:

 {
     use colorize::stderr;
     warn "colored warning!";
 }
 warn "back to uncolored";

Because no colorize::stderr will be run at compile-time. You can do this though:

 use colorize::stderr ();

 {
     colorize::stderr->import;
     warn "colored warning!";
     colorize::stderr->unimport;
 }
 warn "back to uncolored";

HOMEPAGE

Please visit the project's homepage at https://metacpan.org/release/colorize-stderr.

SOURCE

Source repository is at https://github.com/perlancar/perl-colorize-handle.

BUGS

Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=colorize-stderr

When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.

SEE ALSO

colorize::handle

AUTHOR

perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2020, 2017 by perlancar@cpan.org.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.