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.\"
.IX Title "PODCHECKER 1"
.TH PODCHECKER 1 2023-11-30 "perl v5.38.2" "Perl Programmers Reference Guide"
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.\" way too many mistakes in technical documents.
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.nh
.SH NAME
podchecker \- check the syntax of POD format documentation files
.SH SYNOPSIS
.IX Header "SYNOPSIS"
\&\fBpodchecker\fR [\fB\-help\fR] [\fB\-man\fR] [\fB\-(no)warnings\fR] [\fIfile\fR\ ...]
.SH "OPTIONS AND ARGUMENTS"
.IX Header "OPTIONS AND ARGUMENTS"
.IP \fB\-help\fR 8
.IX Item "-help"
Print a brief help message and exit.
.IP \fB\-man\fR 8
.IX Item "-man"
Print the manual page and exit.
.IP "\fB\-warnings\fR \fB\-nowarnings\fR" 8
.IX Item "-warnings -nowarnings"
Turn on/off printing of warnings. Repeating \fB\-warnings\fR increases the
warning level, i.e. more warnings are printed. Currently increasing to
level two causes flagging of unescaped "<,>" characters.
.IP \fIfile\fR 8
.IX Item "file"
The pathname of a POD file to syntax-check (defaults to standard input).
.SH DESCRIPTION
.IX Header "DESCRIPTION"
\&\fBpodchecker\fR will read the given input files looking for POD
syntax errors in the POD documentation and will print any errors
it find to STDERR. At the end, it will print a status message
indicating the number of errors found.
.PP
Directories are ignored, an appropriate warning message is printed.
.PP
\&\fBpodchecker\fR invokes the \fBpodchecker()\fR function exported by \fBPod::Checker\fR
Please see "\fBpodchecker()\fR" in Pod::Checker for more details.
.SH "RETURN VALUE"
.IX Header "RETURN VALUE"
\&\fBpodchecker\fR returns a 0 (zero) exit status if all specified
POD files are ok.
.SH ERRORS
.IX Header "ERRORS"
\&\fBpodchecker\fR returns the exit status 1 if at least one of
the given POD files has syntax errors.
.PP
The status 2 indicates that at least one of the specified 
files does not contain \fIany\fR POD commands.
.PP
Status 1 overrides status 2. If you want unambiguous
results, call \fBpodchecker\fR with one single argument only.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
Pod::Simple and Pod::Checker
.SH AUTHORS
.IX Header "AUTHORS"
Please report bugs using <http://rt.cpan.org>.
.PP
Brad Appleton <bradapp@enteract.com>,
Marek Rouchal <marekr@cpan.org>
.PP
Based on code for \fBPod::Text::pod2text\|(1)\fR written by
Tom Christiansen <tchrist@mox.perl.com>