On 12/04/2012 17:20, Athanasios Anastasiou wrote:
>
>> BTW, these lexical rules are historical, and will be obsoleted one day -
>> I more or less had to construct them after 100s of archetypes that
>> actually assume these rules had been built! You will see further down in
>> the ADL 1.5 text an indication of the future, but for today, we are
>> stuck with the above...
> Oh joy. (Yes, i did notice that part in the text, it will make the 
> constraint more strict but inserts yet more parsing).
>
> Is there a single BNF description of ADL 1.5 available from somewhere?
> *
> *

yep, they are here 
<http://www.openehr.org/wiki/pages/viewpage.action?pageId=196633#openEHRADL%26AOM1.5-TemplatesandSpecialisedArchetypes-Parsergrammars>
 
- fairly standard .y and .l files.

- thomas
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