<html> <head> <style type="text/css"> @font-face { font-family: schz; src: url(../fonts/sil/ScheherazadeRegOT.ttf); } div { font-family: schz; font-size: 32px; margin: 32px; } </style> </head> <body> <!-- test for bug 615121: diacritics should stack to project above the em-height; sign error will make them overprint the base letter instead --> <div> <p>Diacritics should stack above the black box:<br> <span style="background:black;padding:0 .5em;margin-right:-1em;"> </span> ٹٌّؐ </div> </body> </html>