- From: Tokushige Kobayashi <koba@antenna.co.jp>
- Date: Sun, 07 Nov 2004 17:51:20 +0900
- To: www-math@w3.org
Hello, I am sorry for too many questions, but I can not understand how the MathML renderer should behave for accent attribute of mover. There is a description in 3.4.5.1 as follows: ------------- The default value of accent is false, unless overscript is an mo element .... If overscript is an mo element, the value of its accent attribute is used as the default value of accent for mover. ------------- This sentence says that the value of the child element (mo) influences the default value of its parent element (mover). There is also an example as bellow. <mrow> <mover accent="true"> <mi> x </mi> <mo> ^ </mo> </mover> <mtext> .. </mtext> <mover accent="false"> <mi> x </mi> <mo> ^ </mo> </mover> </mrow> As a entry of operator dictionary for ^ specifies accent="true", the accent of both mo elements will be set as "true". But the rendering image shows that accent attributes of mo are not effective for rendering of &Hat. The description in the spec seems to say that accent attribute of mover overrides the value of accent attribute of its child (mo). It seems to be strange that sometimes the attribute of parent overrides the attribute of its child, but sometimes the attribute value of child sets the value of its parent. I hope someone will explain about the spec. Best regards, Tokushige Kobayashi Antenna House, Inc. E-mail koba@antenna.co.jp WWW http://www.antenna.co.jp/ WWW http://www.antennahouse.com/ (English) TEL +81-3-3234-1361(direct call) FAX +81-3-3221-9975 Antenna House XSL School http://www.antenna.co.jp/XML/school/xslday.htm
Received on Sunday, 7 November 2004 08:50:44 UTC