# [ref_impl_eiffel] [809] Use proper constants for "adl" and "html" in format argument of archetype_parser calls. **Category:** [Reference Implementation: Eiffel (archive)](https://discourse.openehr.org/c/reference-implementation-eiffel-archive/161) **Created:** 2009-02-22 16:40 UTC **Views:** 1 **Replies:** 0 **URL:** https://discourse.openehr.org/t/ref-impl-eiffel-809-use-proper-constants-for-adl-and-html-in-format-argument-of-archetype-parser-calls/13200 --- ## Post #1 by @svn1 Revision: 809 Author: thomas\.beale Log Message: --- **Canonical:** https://discourse.openehr.org/t/ref-impl-eiffel-809-use-proper-constants-for-adl-and-html-in-format-argument-of-archetype-parser-calls/13200 **Original content:** https://discourse.openehr.org/t/ref-impl-eiffel-809-use-proper-constants-for-adl-and-html-in-format-argument-of-archetype-parser-calls/13200