termcol: fix index numbers of 88-colour greyscale ramp

[sheet.git] / termcol.plp

diff --git a/termcol.plp b/termcol.plp
index 395c2086a663fd2e1926ff9449d6ea85a315fbb7..ee27125c8856b8dcd9c426ccb3bd18bec785b0d9 100644 (file)
--- a/termcol.plp
+++ b/termcol.plp
@@ -104,10 +104,11 @@ for my $r (0 .. 3) {
 print "\n";
 
 print '<table><tr>';
-print colcell(80, ($_) x 3) for 46, 92, 115, 139, 162, 185, 208, 231;
+print colcell(80+$_, (($_ + 2 + ($_>0)) * 255/11) x 3) for 0 .. 7;
 print "</table>\n\n";
-:></div>
 
+:></div>
+<: if ($ENV{PATH_INFO} =~ /256/) { :>
 <hr>
 
 <div class="section">
@@ -132,8 +133,9 @@ for my $row (0, 12) {
        print "</table>\n";
 }
 print "\n";
-:></div>
 
+:></div>
+<: } :>
 <hr>
 
 <p class="footer">