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pod2usage.1
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.\" Automatically generated by Pod::Man 2.25 (Pod::Simple 3.20) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. \*(C+ will .\" give a nicer C++. Capital omega is used to do unbreakable dashes and .\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff, .\" nothing in troff, for use with C<>. .tr \(*W- .ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p' .ie n \{\ . ds -- \(*W- . ds PI pi . if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch . if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\" diablo 12 pitch . ds L" "" . ds R" "" . ds C` "" . ds C' "" 'br\} .el\{\ . ds -- \|\(em\| . ds PI \(*p . ds L" `` . ds R" '' 'br\} .\" .\" Escape single quotes in literal strings from groff's Unicode transform. .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" .\" If the F register is turned on, 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. .ie \nF \{\ . de IX . tm Index:\\$1\t\\n%\t"\\$2" .. . nr % 0 . rr F .\} .el \{\ . de IX .. .\} .\" .\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). .\" Fear. Run. Save yourself. No user-serviceable parts. . \" fudge factors for nroff and troff .if n \{\ . ds #H 0 . ds #V .8m . ds #F .3m . ds #[ \f1 . ds #] \fP .\} .if t \{\ . ds #H ((1u-(\\\\n(.fu%2u))*.13m) . ds #V .6m . ds #F 0 . ds #[ \& . ds #] \& .\} . \" simple accents for nroff and troff .if n \{\ . ds ' \& . ds ` \& . ds ^ \& . ds , \& . ds ~ ~ . ds / .\} .if t \{\ . ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u" . ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u' . ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u' . ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u' . ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u' . ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u' .\} . \" troff and (daisy-wheel) nroff accents .ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V' .ds 8 \h'\*(#H'\(*b\h'-\*(#H' .ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#] .ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H' .ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u' .ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#] .ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#] .ds ae a\h'-(\w'a'u*4/10)'e .ds Ae A\h'-(\w'A'u*4/10)'E . \" corrections for vroff .if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u' .if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u' . \" for low resolution devices (crt and lpr) .if \n(.H>23 .if \n(.V>19 \ \{\ . ds : e . ds 8 ss . ds o a . ds d- d\h'-1'\(ga . ds D- D\h'-1'\(hy . ds th \o'bp' . ds Th \o'LP' . ds ae ae . ds Ae AE .\} .rm #[ #] #H #V #F C .\" ======================================================================== .\" .IX Title "POD2USAGE 1" .TH POD2USAGE 1 "2017-09-18" "perl v5.16.3" "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" pod2usage \- print usage messages from embedded pod docs in files .SH "SYNOPSIS" .IX Header "SYNOPSIS" .IP "\fBpod2usage\fR" 12 .IX Item "pod2usage" [\fB\-help\fR] [\fB\-man\fR] [\fB\-exit\fR\ \fIexitval\fR] [\fB\-output\fR\ \fIoutfile\fR] [\fB\-verbose\fR \fIlevel\fR] [\fB\-pathlist\fR \fIdirlist\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 this command's manual page and exit. .IP "\fB\-exit\fR \fIexitval\fR" 8 .IX Item "-exit exitval" The exit status value to return. .IP "\fB\-output\fR \fIoutfile\fR" 8 .IX Item "-output outfile" The output file to print to. If the special names \*(L"\-\*(R" or \*(L">&1\*(R" or \*(L">&STDOUT\*(R" are used then standard output is used. If \*(L">&2\*(R" or \*(L">&STDERR\*(R" is used then standard error is used. .IP "\fB\-verbose\fR \fIlevel\fR" 8 .IX Item "-verbose level" The desired level of verbosity to use: .Sp .Vb 3 \& 1 : print SYNOPSIS only \& 2 : print SYNOPSIS sections and any OPTIONS/ARGUMENTS sections \& 3 : print the entire manpage (similar to running pod2text) .Ve .IP "\fB\-pathlist\fR \fIdirlist\fR" 8 .IX Item "-pathlist dirlist" Specifies one or more directories to search for the input file if it was not supplied with an absolute path. Each directory path in the given list should be separated by a ':' on Unix (';' on MSWin32 and \s-1DOS\s0). .IP "\fIfile\fR" 8 .IX Item "file" The pathname of a file containing pod documentation to be output in usage message format (defaults to standard input). .SH "DESCRIPTION" .IX Header "DESCRIPTION" \&\fBpod2usage\fR will read the given input file looking for pod documentation and will print the corresponding usage message. If no input file is specified then standard input is read. .PP \&\fBpod2usage\fR invokes the \fB\f(BIpod2usage()\fB\fR function in the \fBPod::Usage\fR module. Please see \*(L"\fIpod2usage()\fR\*(R" in Pod::Usage. .SH "SEE ALSO" .IX Header "SEE ALSO" Pod::Usage, \fIpod2text\fR\|(1) .SH "AUTHOR" .IX Header "AUTHOR" Please report bugs using <http://rt.cpan.org>. .PP Brad Appleton <bradapp@enteract.com> .PP Based on code for \fB\f(BIpod2text\fB\|(1)\fR written by Tom Christiansen <tchrist@mox.perl.com>