Yes. The standard XML comment syntax is used so:
<!-- comment here. --> <!-- Multi-line comment here --> Alas, there is no way to put a comment inside an element tag e.g., <element name="myElement" type="xs:int" dfdl:byteOrder="bigEndian" ... I'd like to put a comment here .... /> There is no way to place a comment within an element tag. In theory a non-native attribute like doc:comment="This is my comment" might work, but we've found many tools reject such things. Final hint: We have sometimes found that some XML tools IDEs will wrap text in comments. If you want to preserve the layout of comments we have found this works: <!-- <![CDATA[ Structured comment where I don't want anything to change the line endings ]]> --> XML tools seem to never touch things inside CDATA bracketing, and that seems to work even inside comments. On Mon, Apr 17, 2023 at 2:35 PM Hardesty, Mark C (US) < mark.harde...@baesystems.com> wrote: > Are embedded comments allowed in a dfdl schema? > > Thanks >