termcol: hover title with decimal r,g,b values

diff --git a/termcol.plp b/termcol.plp
index ee27125c8856b8dcd9c426ccb3bd18bec785b0d9..5a0306afc66c92727ea34ca7655a59dd0db03222 100644 (file)
--- a/termcol.plp
+++ b/termcol.plp
@@ -35,8 +35,9 @@ sub colcell {
        my $rgb48 = '';
        $rgb48 .= sprintf '%02X', $_ for @rgb[0..2];
        my $inverse = sprintf('%X', luminance(@rgb)/255 < .3 ? 12 : 0) x 3;
        my $rgb48 = '';
        $rgb48 .= sprintf '%02X', $_ for @rgb[0..2];
        my $inverse = sprintf('%X', luminance(@rgb)/255 < .3 ? 12 : 0) x 3;

-       return sprintf '<td style="%s; padding:0 1ex">%s<td style="%s">%s<td style="%s">%s'."\n",
-               "background:#$rgb48; color:#$inverse",
+       return sprintf '<td title="%s" style="%s">%s<td style="%s">%s<td style="%s">%s'."\n",
+               join(',', map { int } @rgb[0..2]),
+               "background:#$rgb48; color:#$inverse; padding:0 1ex",

                $id,
                "background:#000; color:#$rgb48",
                $rgb24,
                $id,
                "background:#000; color:#$rgb48",
                $rgb24,