After posting the script above I realized that pod2html could not set the cross referencing between the html files correctly. Depending on the number of subdirectories it needs additionally "../../.." in href for relative referencing. Just one look to the possible parameters of pod2html showed that it needed the parameter "--htmldir=name". So this is the final version with creating a TOC-file and correct referencing:
use strict;
use Pod::Html;
use Pod::Find qw(pod_find);
use File::Path;
my $podroot = "C:/MySw/Strawberry5.28x64/perl";
my $htmldir = "C:/MySw/Strawberry5.28x64/html";
my $indexhtml = "$htmldir/my_alternative_index.html";
my $logfile = "C:/MySw/Strawberry5.28x64/allpod.txt";
if(!-e $htmldir) { mkdir($htmldir) || die "Cannot mkdir $htmldir !!\n"
+; }
my %pods = pod_find({ -verbose => 0, -inc => 1 });
my (@sorted);
foreach my $podfile (keys %pods) {
$podfile =~ s#\\#/#g;
my ($path,$name) = ($podfile =~ m!^$podroot(/.+)?/([^\/]+)\.(pod|p
+m|pl)$!i);
my (@depth) = ($path =~ /(\/)/go);
my $depth = scalar @depth;
my $sorted = sprintf("%010d%-s",$depth,$podfile);
push(@sorted,$sorted);
}
open IDX, ">$indexhtml" || die "Cannot open $indexhtml\n";
print IDX "<html><head><title>Perl Documentation - Ver 5.28</title></h
+ead>\n";
print IDX "<body>\n<blockquote>\n<h2>Perl Documentation - Ver 5.28</h2
+>\n";
print IDX "<h3>Table of Content</h3>\n";
open LOG, ">$logfile" || die "Cannot open $logfile\n";
pmpod2html();
close(LOG);
print IDX "</blockquote>\n</body></html>\n";
close(IDX);
sub pmpod2html {
my ($prepath,$predepth);
foreach my $podfile (sort @sorted) {
$podfile =~ s/^\d{10}//o;
my ($path,$name) = ($podfile =~ m!^$podroot(/.+)?/([^\/]+)\.(p
+od|pm|pl)$!i);
$path =~ s/^\///o;
my (@depth) = ($path =~ /(\/)/go);
my $depth = scalar @depth;
print IDX '</blockquote>' x$predepth . "\n\n" . '<blockquote>'
+ x$depth . "\n" . "<b>$path</b><br>\n" if($prepath ne $path);
if (! -e "$htmldir/$path/$name\.html") {
mkpath("$htmldir/$path");
pod2html( "--infile=$podfile",
"--outfile=$htmldir/$path/$name.html",
"--podroot=$podroot",
"--podpath=lib:site:vendor",
"--htmldir=$htmldir",
);
my ($htmlfile);
open(IN,"<$htmldir/$path/$name.html") || die "Cannot open
+$htmldir/$path/$name.html\n";
while(<IN>) { $htmlfile .= $_; }
my ($title) = ($htmlfile =~ /<title>\s*(.+?)\s*<\/title>/i
+os);
close(IN);
print LOG "$podfile\n";
if($title) {
print IDX "$title: <a href=\"$path/$name.html\">$name.
+html</a><br>\n";
}
else { print IDX "<a href=\"$path/$name.html\">$name.html<
+/a><br>\n"; }
}
$prepath = $path;
$predepth = $depth;
}
}
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