Cleaning up angles

Greetings,

While cleaning up values and statements about values, I ran across:

20.2 chart:angle-offset


> The default value is 90deg.


I assume the value is: 90, meaning 90 degrees. 

Yes? 

datatype angle

See also:

20.75 dr3d.end-angle 

"If it is the default (360deg)..."

Then just 360 in the rest of that paragraph.

datatype is angle.

There are places where we define 0, 0deg, 0grad, etc. as legitimate
values. See: 20.287 style:glyph-orientation-vertical, 

Actually on style:text-rotation-angle (which provoked all this), I am
not sure that it doesn't allow 0 and 0deg. And in the process contradict
the schema. 

Thoughts on that one would be appreciated. 

Thanks!

Patrick

-- 
Patrick Durusau

Chair, V1 - US TAG to JTC 1/SC 34
Convener, JTC 1/SC 34/WG 3 (Topic Maps)
Editor, OpenDocument Format TC (OASIS), Project Editor ISO/IEC 26300
Co-Editor, ISO/IEC 13250-1, 13250-5 (Topic Maps)

Another Word For It (blog): http://tm.durusau.net
Homepage: http://www.durusau.net
Twitter: patrickDurusau
Newcomb Number: 1