htmlgrep 0.3.1

htmlgrep is a suite of tools for searching HTML documents
Documentation 
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=head1 NAME

css - search HTML documents by CSS selectors

=head1 SYNOPSIS

B<css> [B<-c0h>] [B<-m> I<num>] I<pattern> [I<file>...]

=head1 DESCRIPTION

Foo.

=head1 FLAGS

=over

=item B<-c>

Count hits, rather than enumerating them.

=item B<-0>

Use a C<NUL> terminator for interoperability with other programs.

=item B<-m> I<num>

Limit search to I<num> hits.

=back

=head1 EXIT STATUS

=over

=item B<0>

Success.

=item B<64>

Indicates a usage problem, such as passing an invalid flag or using
a malformed selector.

=item B<70>

An internal program error occurred whilst grepping the document.

=item B<74>

An I/O error caused by failure to read or write to disk.

=back

=head1 EXAMPLE

Given the followig HTML document, I<blog.html>:

	<!doctype html>
	<meta charset=utf-8>
	<title>My first blog post</title>
	<meta name=keywords content=blog,first,hello>
	<meta name=description content="First entry to blog.">

To find all occurrences of C<<meta>> elements:

	% css meta blog.html
	<meta content="blog,first,hello" name="keywords">
	<meta content="First entry to blog." name="description">

And to only look for C<<meta>> elements with a name attribute equal
to "I<keywords>" and a content attribute containing "I<blog>" in a
space-separated list:

	% css meta[name=keywords][content~=blog] blog.html
	<meta content="blog,first,hello" name="keywords">

It can also receive streaming content from stdin:

	% curl -L https://sny.no/ | css title
	<title>Andreas Tolfsen</title>

=head1 SEE ALSO

L<grep(1)>, L<sed(1)>, L<awk(1)>