Enumerated Attributes to be Unenumerated

[Eliot Kimber <ekimber@reallysi.com>]

The following attributes have enumerated values in DITA 1.1 and should 
probably have unconstrained values in DITA 1.2. I have listed 
@collection-type as an open issue as I can see solid arguments both for 
using the current values and for allowing new values.

commonElements.mod:

- %display-atts;/@scale
- %display-atts;/@expanse (for example, "spread" would be a useful value 
here)
- %select-atts;/@importance
- %select-atts;/@status
- %localization-atts;/@dir (for example, current list does not account 
for top-to-bottom languages)
- note/@type
- lq/@type
- tm/@tmtype
- param/@valuetype
- draft-comment/@disposition

topic.mod

- %rel-atts;/@role

Issue: should @collection-type (%topicref-atts;, link-list, link-pool) 
be limited to the current values or be extensible? My initial thinking 
is that the list should be limited but if there are other reasonable 
values that people have identified as useful that would be an argument 
for allowing extension.

metaDecl.mod:

- author/@type
- copyright/@type
- permissions/@view
- audience/@type
- audience/@job
- audience/@experiencelevel

xnalDomain.mod:

- authorinformation/@type

bookMap.mod:

- publishType/@value
- bookrestriction/@value

Cheers,

Eliot
-- 
Eliot Kimber
Senior Solutions Architect
"Bringing Strategy, Content, and Technology Together"
Main: 610.631.6770
www.reallysi.com
www.rsuitecms.com