| Linux / Unix Command: pod2man |
NAME
pod2man - Convert POD data to formatted *roff inputSYNOPSIS
pod2man [--section=manext] [--release=version] [--center=string] [--date=string] [--fixed=font] [--fixedbold=font] [--fixeditalic=font] [--fixedbolditalic=font] [--name=name] [--official] [--lax] [--quotes=quotes] [--verbose] [input [output] ...]DESCRIPTION
pod2man is a front-end for Pod::Man, using it to generate *roff input from POD source. The resulting *roff code is suitable for display on a terminal using nroff(1), normally via man(1), or printing using troff(1).input is the file to read for POD source (the POD can be embedded in code). If input isn't given, it defaults to STDIN. output, if given, is the file to which to write the formatted output. If output isn't given, the formatted output is written to STDOUT. Several POD files can be processed in the same pod2man invocation (saving module load and compile times) by providing multiple pairs of input and output files on the command line.
--section, --release, --center, --date, and --official can be used to set the headers and footers to use; if not given, Pod::Man will assume various defaults. See below or Pod::Man for details.
pod2man assumes that your *roff formatters have a fixed-width font named CW. If yours is called something else (like CR), use --fixed to specify it. This generally only matters for troff output for printing. Similarly, you can set the fonts used for bold, italic, and bold italic fixed-width output.
Besides the obvious pod conversions, Pod::Man, and therefore pod2man also takes care of formatting func(), func(n), and simple variable references like $foo or @bar so you don't have to use code escapes for them; complex expressions like $fred{'stuff'} will still need to be escaped, though. It also translates dashes that aren't used as hyphens into en dashes, makes long dashes---like this---into proper em dashes, fixes ``paired quotes,'' and takes care of several other troff-specific tweaks. See Pod::Man for complete information.
OPTIONS
- -c string, --center=string
- Sets the centered page header to string. The default is ``User Contributed Perl Documentation'', but also see --official below.
- -d string, --date=string
- Set the left-hand footer string to this value. By default, the modification date of the input file will be used, or the current date if input comes from STDIN.
- --fixed=font
- The fixed-width font to use for vertabim text and code. Defaults to CW. Some systems may want CR instead. Only matters for troff(1) output.
- --fixedbold=font
- Bold version of the fixed-width font. Defaults to CB. Only matters for troff(1) output.
- --fixeditalic=font
- Italic version of the fixed-width font (actually, something of a misnomer, since most fixed-width fonts only have an oblique version, not an italic version). Defaults to CI. Only matters for troff(1) output.
- --fixedbolditalic=font
- Bold italic (probably actually oblique) version of the fixed-width font. Pod::Man doesn't assume you have this, and defaults to CB. Some systems (such as Solaris) have this font available as CX. Only matters for troff(1) output.
- -h, --help
- Print out usage information.
- -l, --lax
- No longer used. pod2man used to check its input for validity as a manual page, but this should now be done by podchecker(1) instead. Accepted for backwards compatibility; this option no longer does anything.
- -n name, --name=name
-
Set the name of the manual page to name. Without this option, the manual
name is set to the uppercased base name of the file being converted unless
the manual section is 3, in which case the path is parsed to see if it is a
Perl module path. If it is, a path like ".../lib/Pod/Man.pm" is converted
into a name like "Pod::Man". This option, if given, overrides any
automatic determination of the name.
Note that this option is probably not useful when converting multiple POD files at once. The convention for Unix man pages for commands is for the man page title to be in all-uppercase even if the command isn't.
- -o, --official
- Set the default header to indicate that this page is part of the standard Perl release, if --center is not also given.
- -q quotes, --quotes=quotes
-
Sets the quote marks used to surround C<> text to quotes. If
quotes is a single character, it is used as both the left and right
quote; if quotes is two characters, the first character is used as the
left quote and the second as the right quoted; and if quotes is four
characters, the first two are used as the left quote and the second two as
the right quote.
quotes may also be set to the special value "none", in which case no quote marks are added around C<> text (but the font is still changed for troff output).
- -r, --release
- Set the centered footer. By default, this is the version of Perl you run pod2man under. Note that some system an macro sets assume that the centered footer will be a modification date and will prepend something like ``Last modified: ''; if this is the case, you may want to set --release to the last modified date and --date to the version number.
- -s, --section
-
Set the section for the ".TH" macro. The standard section numbering
convention is to use 1 for user commands, 2 for system calls, 3 for
functions, 4 for devices, 5 for file formats, 6 for games, 7 for
miscellaneous information, and 8 for administrator commands. There is a lot
of variation here, however; some systems (like Solaris) use 4 for file
formats, 5 for miscellaneous information, and 7 for devices. Still others
use 1m instead of 8, or some mix of both. About the only section numbers
that are reliably consistent are 1, 2, and 3.
By default, section 1 will be used unless the file ends in .pm in which case section 3 will be selected.
- -v, --verbose
- Print out the name of each output file as it is being generated.
SEE ALSO
Pod::Man, Pod::Parser, man(1), nroff(1), podchecker(1), troff(1), man(7)The man page documenting the an macro set may be man(5) instead of man(7) on your system.
The current version of this script is always available from its web site at <http://www.eyrie.org/~eagle/software/podlators/>. It is also part of the Perl core distribution as of 5.6.0.
Important: Use the man command (% man) to see how a command is used on your particular computer.
