Partial fix for bug 104313, making the default behavior of the diff page be correct, at least

    my $lxr_path = "$opt_subdir/$opt_file";

    my $lxr_link = Fix_LxrLink($lxr_path);

    my $blame_link = "$blame_base?file=$opt_subdir/$opt_file";

# Partial fix for bug 104313, which tries to fix blame links to be more intuitive.

# In this case, make the default behavior be that blame revisions match the requested

# diff version, rather than always showing the tip.

    my $blame_link = "$blame_base?file=$opt_subdir/$opt_file&rev=$opt_rev2";

    $blame_link .= "&root=$opt_root" if defined($opt_root);

    my $diff_link = "$magic_url&command=DIRECTORY&file=$opt_file&rev1=$opt_rev1&rev2=$opt_rev2";

    $diff_link .= "&root=$opt_root" if defined($opt_root);