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.\" -*- mode: troff; coding: utf-8 -*-
.\" Automatically generated by Pod::Man 5.01 (Pod::Simple 3.43)
.\"
.\" Standard preamble:
.\" ========================================================================
.de Sp \" Vertical space (when we can't use .PP)
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.\"
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.ie \n(.g .ds Aq \(aq
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.\"
.\" If the F register is >0, we'll generate index entries on stderr for
.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index
.\" entries marked with X<> in POD.  Of course, you'll have to process the
.\" output yourself in some meaningful fashion.
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.        if !\nF==2 \{\
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.\" ========================================================================
.\"
.IX Title "Pod::Text::Overstrike 3perl"
.TH Pod::Text::Overstrike 3perl 2024-05-30 "perl v5.38.2" "Perl Programmers Reference Guide"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH NAME
Pod::Text::Overstrike \- Convert POD data to formatted overstrike text
.SH SYNOPSIS
.IX Header "SYNOPSIS"
.Vb 2
\&    use Pod::Text::Overstrike;
\&    my $parser = Pod::Text::Overstrike\->new (sentence => 0, width => 78);
\&
\&    # Read POD from STDIN and write to STDOUT.
\&    $parser\->parse_from_filehandle;
\&
\&    # Read POD from file.pod and write to file.txt.
\&    $parser\->parse_from_file (\*(Aqfile.pod\*(Aq, \*(Aqfile.txt\*(Aq);
.Ve
.SH DESCRIPTION
.IX Header "DESCRIPTION"
Pod::Text::Overstrike is a simple subclass of Pod::Text that highlights
output text using overstrike sequences, in a manner similar to nroff.
Characters in bold text are overstruck (character, backspace, character)
and characters in underlined text are converted to overstruck underscores
(underscore, backspace, character).  This format was originally designed
for hard-copy terminals and/or line printers, yet is readable on soft-copy
(CRT) terminals.
.PP
Overstruck text is best viewed by page-at-a-time programs that take
advantage of the terminal's \fBstand-out\fR and \fIunderline\fR capabilities, such
as the less program on Unix.
.PP
Apart from the overstrike, it in all ways functions like Pod::Text.  See
Pod::Text for details and available options.
.SH BUGS
.IX Header "BUGS"
Currently, the outermost formatting instruction wins, so for example
underlined text inside a region of bold text is displayed as simply bold.
There may be some better approach possible.
.SH COMPATIBILITY
.IX Header "COMPATIBILITY"
Pod::Text::Overstrike 1.01 (based on Pod::Parser) was the first version of
this module included with Perl, in Perl 5.6.1.
.PP
The current API based on Pod::Simple was added in Pod::Text::Overstrike
2.00, included in Perl 5.9.3.
.PP
Several problems with wrapping and line length were fixed as recently as
Pod::Text::Overstrike 2.04, included in Perl 5.11.5.
.PP
This module inherits its API and most behavior from Pod::Text, so the details
in "COMPATIBILITY" in Pod::Text also apply.  Pod::Text and Pod::Text::Overstrike
have had the same module version since 4.00, included in Perl 5.23.7.  (They
unfortunately diverge in confusing ways prior to that.)
.SH AUTHOR
.IX Header "AUTHOR"
Originally written by Joe Smith <Joe.Smith@inwap.com>, using the framework
created by Russ Allbery <rra@cpan.org>.  Subsequently updated by Russ Allbery.
.SH "COPYRIGHT AND LICENSE"
.IX Header "COPYRIGHT AND LICENSE"
Copyright 2000 by Joe Smith <Joe.Smith@inwap.com>
.PP
Copyright 2001, 2004, 2008, 2014, 2018\-2019, 2022 by Russ Allbery <rra@cpan.org>
.PP
This program is free software; you may redistribute it and/or modify it
under the same terms as Perl itself.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Pod::Text, Pod::Simple
.PP
The current version of this module is always available from its web site at
<https://www.eyrie.org/~eagle/software/podlators/>.  It is also part of the
Perl core distribution as of 5.6.0.