dojo: parse %as in ++parse-value instead of ++parse-build
Allows things like `+hello &helm-hi 'hi'`. Fixes
;~(plug (cold %ur lus) parse-url)
;~(plug (cold %ge lus) parse-model)
;~(plug (cold %te hep) sym (star ;~(pfix ace parse-source)))
- ;~(plug (cold %as pad) sym ;~(pfix ace parse-source))
;~(plug (cold %do cab) parse-hoon ;~(pfix ace parse-source))
parse-value
==
==
++ parse-value
;~ pose
+ ;~(plug (cold %as pad) sym ;~(pfix ace parse-source))
(stag %sa ;~(pfix tar pad sym))
(stag %ex parse-hoon)
(stag %tu (ifix [lac rac] (most ace parse-source)))
