Be a little more friendly for the generation of the text version: for
"blank" navigation icons, use ALT="" instead of ALT="blank"; also add
ALIGN=CENTER for the table, to get a slightly better affect in the
text (the table is full-width, so this doesn't change the appearance
when browsing the HTML).
diff --git a/Doc/perl/l2hinit.perl b/Doc/perl/l2hinit.perl
index 322f1f5..bc2e318 100644
--- a/Doc/perl/l2hinit.perl
+++ b/Doc/perl/l2hinit.perl
@@ -109,6 +109,7 @@
$CUSTOM_BUTTONS = '';
$BLANK_ICON = "\n<td>" . img_tag('blank.' . $IMAGE_TYPE) . "</td>";
+$BLANK_ICON =~ s/alt="blank"/alt=""/;
$NAV_BGCOLOR = " bgcolor=\"#99CCFF\"";
sub make_nav_sectref{
@@ -121,7 +122,8 @@
}
sub make_nav_panel{
- return ("<table width=\"100%\" cellpadding=0 cellspacing=2>\n<tr>"
+ return ("<table align=center width=\"100%\" cellpadding=0 cellspacing=2>"
+ . "\n<tr>"
. "\n<td>$NEXT</td>"
. "\n<td>$UP</td>"
. "\n<td>$PREVIOUS</td>"
@@ -201,6 +203,8 @@
my $nav_border = "$NAV_BORDER";
if ($icon =~ /($alt)/) {
$alt = $1;
+ $alt = ""
+ if ($alt eq "blank");
}
else {
$nav_border = '1';