Frédéric Wang daa65b5598 Bug 1909417 - Position mprescripts at per MathML Core. r=emilio
From [1]:

> Place the mmultiscripts base and <mprescripts> boxes at inline offsets
  inline-offset and with their alphabetic baselines aligned with the
  alphabetic baseline.

Also tweak subsup-6.html to compute bounding box of the <mprescripts>
element at the time a test is run. Otherwise reflow due to resize of the
`<div id="log">` element can make the test fail.

[1] https://w3c.github.io/mathml-core/#base-with-prescripts-and-postscripts

Differential Revision: https://phabricator.services.mozilla.com/D222614
2024-09-30 12:18:39 +00:00
..
2024-09-25 16:02:17 +00:00