Terence> Rules do not return templates by default; you have to set them.
Terence> any that does not returns a null, hence, the list of nulls you
Terence> get :)
Thanks for clarifying this. Dunno if I could table a configurable
alternative (unmodified-defaults-to-self, or something) as a wishlist
item for some future version --- I'm doing some moderately substantial
rewrites on Java source, and in collecting lists of various kinds like
this (where some of the elements are rewritten and some aren't) I end up
having to modify quite a number of rules to just rewrite themselves as
themselves:
container: (l+=element) -> template(...) "<l:{...}>" ;
element
: foo -> template(self={$text}) "<self>"
...
| actualRewrittenStuff
;
Regards,
Conrad
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