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|
#!./perl.static -w
#
# Split POD documentation out of base modules and remove auto-loaded
# subroutines
#
BEGIN { unshift @INC, 'lib' }
use strict;
use File::Find;
use File::Path;
use IO::File;
my @args = @ARGV;
@ARGV = ();
find sub { push @ARGV, $File::Find::name if -f and /\.pm$/ }, @args;
die "$0: no modules under @args?\n" unless @ARGV;
$^I = '';
$/ = '';
my %auto;
my $in_pod;
my $pod;
while (<>)
{
if ($in_pod ||= /^=\w/)
{
unless ($pod)
{
my $file = $ARGV;
my $dir;
for ($file)
{
s/\.pm$/.pod/;
s/perl-base/perl-doc/;
s!/usr/lib/!/usr/share/!;
($dir) = m!(.*)/!;
}
mkpath $dir unless -d $dir;
$pod = IO::File->new(">$file")
or die "$0: can't create $file ($!)\n";
}
if (/^=cut\n/)
{
$in_pod = 0;
}
else
{
$pod->print($_);
}
}
else
{
$auto{$ARGV}++ if /(use|require)\s+AutoLoader\b/;
print;
}
}
continue
{
if (eof)
{
close ARGV;
if ($pod)
{
$pod->print("=cut\n");
$pod->close;
undef $pod;
}
$in_pod = 0;
}
}
# strip everyting following __END__ in modules which use AutoLoader
$/ = "\n";
my $end;
exit unless @ARGV = keys %auto;
while (<>)
{
print unless $end ||= /^__END__$/;
}
continue
{
if (eof)
{
close ARGV;
$end = 0;
}
}
exit
|
