Hi, updating kcalc docs I tried to use superscript in <guibutton> markup, but failed because checkXML reported an error like:
index.docbook:208: element guibutton: validity error : Element superscript is not declared in guibutton list of possible children <row><entry>&Shift; <guibutton><superscript>Sin</superscript></guibutton> According to http://www.docbook.org/tdg/en/html/guibutton.html (link provided by Yuri, thanks) superscript|subscript should be allowed inside <guibutton> markup. Any idea why checkXML/meinproc4 does not allow superscript|subscript inside <guibutton> markup? -- Burkhard L?ck
