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<!DOCTYPE html>
<html>
<head>
<title>Comparison of script elements</title>
<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=669932">
<link rel="match" href="mmultiscripts-empty-scripts-ref.html">
<meta name="assert" content="Verify elements with empty sub/sup scripts render the same as equivalent elements with less scripts.">
</head>
<body>
msubsup:
<math>
<msubsup style="background: red;">
<mtext style="background-color: rgba(0, 0, 255, 0.4);">AAA</mtext>
<mtext style="background-color: rgba(0, 255, 0, 0.4);">bbb</mtext>
<mtext style="background-color: rgba(0, 255, 0, 0.4);">ccc</mtext>
</msubsup>
</math>
<br><br>
<!-- Different rules apply to msub, so it won't provide equivalent output -->
msubsup:
<math>
<msubsup style="background: red;">
<mtext style="background-color: rgba(0, 0, 255, 0.4);">AAA</mtext>
<mtext style="background-color: rgba(0, 255, 0, 0.4);">bbb</mtext>
<mrow></mrow>
</msubsup>
</math>
<br><br>
msup / msubsup:
<math>
<msup style="background: red;">
<mtext style="background-color: rgba(0, 0, 255, 0.4);">AAA</mtext>
<mtext style="background-color: rgba(0, 255, 0, 0.4);">bbb</mtext>
</msup>
</math>
<math>
<msubsup style="background: red;">
<mtext style="background-color: rgba(0, 0, 255, 0.4);">AAA</mtext>
<mrow></mrow>
<mtext style="background-color: rgba(0, 255, 0, 0.4);">bbb</mtext>
</msubsup>
</math>
<br><br>
mrow / msub:
<math>
<mrow style="background: red;">
<mtext style="background-color: rgba(0, 0, 255, 0.4);">AAA</mtext>
</mrow>
</math>
<math>
<msub style="background: red;">
<mtext style="background-color: rgba(0, 0, 255, 0.4);">AAA</mtext>
<mrow></mrow>
</msub>
</math>
<br><br>
msupsub:
<math>
<msubsup style="background: red;">
<mtext style="background-color: rgba(0, 0, 255, 0.4);">AAA</mtext>
<mrow></mrow>
<mrow></mrow>
</msubsup>
</math>
</body>
</html>
|
