Provided by: libpod-spell-perl_1.25-1_all 
NAME
Pod::Spell - a formatter for spellchecking Pod
VERSION
version 1.25
SYNOPSIS
use Pod::Spell;
Pod::Spell->new->parse_from_file( 'File.pm' );
Pod::Spell->new->parse_from_filehandle( $infile, $outfile );
Also look at podspell
% perl -MPod::Spell -e "Pod::Spell->new->parse_from_file(shift)" Thing.pm |spell |fmt
...or instead of piping to spell or "ispell", use ">temp.txt", and open temp.txt in your
word processor for spell-checking.
DESCRIPTION
Pod::Spell is a Pod formatter whose output is good for spellchecking. Pod::Spell is
rather like Pod::Text, except that it doesn't put much effort into actual formatting, and
it suppresses things that look like Perl symbols or Perl jargon (so that your
spellchecking program won't complain about mystery words like "$thing" or ""Foo::Bar"" or
"hashref").
This class works by filtering out words that look like Perl or any form of computerese
(like "$thing" or ""N>7"" or ""@{$foo}{'bar','baz'}"", anything in C<...> or F<...> codes,
anything in verbatim paragraphs (code blocks), and anything in the stopword list. The
default stopword list for a document starts out from the stopword list defined by
Pod::Wordlist, and can be supplemented (on a per-document basis) by having "=for
stopwords" / "=for :stopwords" region(s) in a document.
METHODS
new
Pod::Spell->new(%options)
Creates a new Pod::Spell instance. Accepts several options:
debug
When set to a true value, will output debugging messages about how the Pod is being
processed.
Defaults to false.
stopwords
Can be specified to use an alternate wordlist instance.
Defaults to a new Pod::Wordlist instance.
no_wide_chars
Will be passed to Pod::Wordlist when creating a new instance. Causes all words with
characters outside the Latin-1 range to be stripped from the output.
stopwords
$self->stopwords->isa('Pod::WordList'); # true
parse_from_filehandle($in_fh,$out_fh)
This method takes an input filehandle (which is assumed to already be opened for reading)
and reads the entire input stream looking for blocks (paragraphs) of POD documentation to
be processed. If no first argument is given the default input filehandle "STDIN" is used.
The $in_fh parameter may be any object that provides a getline() method to retrieve a
single line of input text (hence, an appropriate wrapper object could be used to parse
PODs from a single string or an array of strings).
parse_from_file($filename,$outfile)
This method takes a filename and does the following:
• opens the input and output files for reading (creating the appropriate filehandles)
• invokes the parse_from_filehandle() method passing it the corresponding input and output
filehandles.
• closes the input and output files.
If the special input filename "", "-" or "<&STDIN" is given then the STDIN filehandle is
used for input (and no open or close is performed). If no input filename is specified then
"-" is implied. Filehandle references, or objects that support the regular IO operations
(like "<$fh>" or "$fh-<Egt"getline>) are also accepted; the handles must already be
opened.
If a second argument is given then it should be the name of the desired output file. If
the special output filename "-" or ">&STDOUT" is given then the STDOUT filehandle is used
for output (and no open or close is performed). If the special output filename ">&STDERR"
is given then the STDERR filehandle is used for output (and no open or close is
performed). If no output filehandle is currently in use and no output filename is
specified, then "-" is implied. Alternatively, filehandle references or objects that
support the regular IO operations (like "print", e.g. IO::String) are also accepted; the
object must already be opened.
ENCODINGS
If your Pod is encoded in something other than Latin-1, it should declare an encoding
using the ""=encoding encodingname"" in perlpod directive.
ADDING STOPWORDS
You can add stopwords on a per-document basis with "=for stopwords" / "=for :stopwords"
regions, like so:
=for stopwords plok Pringe zorch snik !qux
foo bar baz quux quuux
This adds every word in that paragraph after "stopwords" to the stopword list, effective
for the rest of the document. In such a list, words are whitespace-separated. (The
amount of whitespace doesn't matter, as long as there's no blank lines in the middle of
the paragraph.) Plural forms are added automatically using Lingua::EN::Inflect. Words
beginning with "!" are deleted from the stopword list -- so "!qux" deletes "qux" from the
stopword list, if it was in there in the first place. Note that if a stopword is all-
lowercase, then it means that it's okay in any case; but if the word has any capital
letters, then it means that it's okay only with that case. So a Wordlist entry of "perl"
would permit "perl", "Perl", and (less interestingly) "PERL", "pERL", "PerL", et cetera.
However, a Wordlist entry of "Perl" catches only "Perl", not "perl". So if you wanted to
make sure you said only "Perl", never "perl", you could add this to the top of your
document:
=for stopwords !perl Perl
Then all instances of the word "Perl" would be weeded out of the Pod::Spell-formatted
version of your document, but any instances of the word "perl" would be left in (unless
they were in a C<...> or F<...> style).
You can have several "=for stopwords" regions in your document. You can even express them
like so:
=begin stopwords
plok Pringe zorch
snik !qux
foo bar
baz quux quuux
=end stopwords
If you want to use E<...> sequences in a "stopwords" region, you have to use ":stopwords",
as here:
=for :stopwords
virtE<ugrave>
...meaning that you're adding a stopword of "virtù". If you left the ":" out, that would
mean you were adding a stopword of "virtE<ugrave>" (with a literal E, a literal <, etc),
which will have no effect, since any occurrences of virtE<ugrave> don't look like a
normal human-language word anyway, and so would be screened out before the stopword list
is consulted anyway.
CAVEATS
finding stopwords defined with "=for"
Pod::Spell makes a single pass over the POD. Stopwords must be added before they show up
in the POD.
HINT
If you feed output of Pod::Spell into your word processor and run a spell-check, make sure
you're not also running a grammar-check -- because Pod::Spell drops words that it thinks
are Perl symbols, jargon, or stopwords, this means you'll have ungrammatical sentences,
what with words being missing and all. And you don't need a grammar checker to tell you
that.
SEE ALSO
• Pod::Wordlist
• Pod::Simple
• podchecker also known as Pod::Checker
• perlpod, perlpodspec
BUGS
Please report any bugs or feature requests on the bugtracker website
<https://rt.cpan.org/Public/Dist/Display.html?Name=Pod-Spell> or by email to
bug-Pod-Spell@rt.cpan.org <mailto:bug-Pod-Spell@rt.cpan.org>.
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.
CONTRIBUTORS
• David Golden <dagolden@cpan.org>
• Graham Knop <haarg@haarg.org>
• Kent Fredric <kentfredric@gmail.com>
• Mohammad S Anwar <mohammad.anwar@yahoo.com>
• Olivier Mengué <dolmen@cpan.org>
• Paulo Custodio <pauloscustodio@gmail.com>
AUTHORS
• Sean M. Burke <sburke@cpan.org>
• Caleb Cushing <xenoterracide@gmail.com>
COPYRIGHT AND LICENSE
This software is Copyright (c) 2022 by Olivier Mengué.
This is free software, licensed under:
The Artistic License 2.0 (GPL Compatible)