Bug 118843 – mfenced element and its expanded form do not use the same spacing

• Status: RESOLVED
• Resolution: DUPLICATE
• Component: MathML

[Frédéric Wang (:fredw)]

mfenced should be equivalent to its expanded form

<mrow>
   <mo fence="true"> opening-fence </mo>
   <mrow>
      arg#1
      <mo separator="true"> sep#1 </mo>
      ...
      <mo separator="true"> sep#(n-1) </mo>
      arg#n
   </mrow>
   <mo fence="true"> closing-fence </mo>
</mrow>

However, the spacing for mfenced is
- .1em before and after the fences
- 0em/.25em before/after the separators

while the spacing for mo is
- .1em before and after the operator when it is the first or last child of an mrow
- .2em otherwise.

Bug 115787 should solve that issue.

[Frédéric Wang (:fredw)]

This will be fixed by bug 115787.

*** This bug has been marked as a duplicate of bug 115787 ***