scriptlevel-movablelimits-accent.html (1448B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <meta charset="utf-8"> 5 <title>Test accent/accentunder</title> 6 <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=669713"> 7 <link rel="help" href="https://www.w3.org/TR/MathML3/chapter3.html#presm.munder"> 8 <link rel="help" href="https://www.w3.org/TR/MathML3/chapter3.html#presm.mover"> 9 <link rel="help" href="https://www.w3.org/TR/MathML3/chapter3.html#presm.munderover"> 10 <link rel="match" href="scriptlevel-movablelimits-accent-ref.html"> 11 <meta name="assert" content="Verify accentunder='true' or accent='true' is ignored when an underover element is laid out as a subsup element."> 12 </head> 13 <body> 14 <!-- Per MathML3, setting accentunder/accent to true prevents scriptlevel 15 from being incremented, however such attributes should be ignored when 16 scripts are drawn as subcript/superscript, which is the case here 17 because U+2211 N-ARY SUMMATION defaults to movablelimits="true". --> 18 <math displaystyle="false"> 19 <munderover accentunder="true" accent="true"> 20 <mo>∑</mo> 21 <mi>a</mi> 22 <mi>b</mi> 23 </munderover> 24 </math> 25 <math displaystyle="false"> 26 <munder accentunder="true"> 27 <mo>∑</mo> 28 <mi>a</mi> 29 </munder> 30 </math> 31 <math displaystyle="false"> 32 <mover accent="true"> 33 <mo>∑</mo> 34 <mi>a</mi> 35 </mover> 36 </math> 37 </body> 38 </html>