aboutsummaryrefslogtreecommitdiff
path: root/dist/addsrclinks
blob: 9f87b8a1910cadd176f3b8412105e5f77d61d057 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
#!/usr/bin/perl

@_ = <>;
my $root = $ENV{'PLAN9'};
my $html = join("", @_);
$html =~ s;$root/;XXX$root/;g;
while($html =~ /((.|\n)*)XXX($root\/([a-zA-Z0-9_.\/]|&#8722;)*[a-zA-Z0-9_\/])((.|\n)*)/){
	($a, $b, $c) = ($1, $3, $5);
	$b =~ s/&#8722;/-/g;
	$l = $b;
	while(! -e $l){
		if($l =~ /(.*\/)(.+)/){
			$l = $1;
		}else{
			last;
		}
	}
	$bb = substr($b, length($l));
	$b = $l;
	$b =~ s/-/\&#8722;/g;
	$bb =~ s/-/\&#8722;/g;
	$html = "$a<a href=\"$l\">$b</a>$bb$c";
}
print $html;