Reference Map
This is a map of the language surface, not a full syntax listing.
Metadata and document identity
Common document-level fields include @author, @version, @status, @record_id, @confidentiality, @effective_date, @valid_until, @review_date, and @meta=key:value.
Core structure blocks
Primary content blocks include @participants, @subjects, @tasks, @notes, and @meeting.
Reuse and modularity
ProtoML supports reuse through @import, @macro, @macros_import, @tags_import, and @participants_import.
References and navigation
Reference and navigation features include @@e=id, @@ref=group:id[:field], @@toc, @references, and @attachments.
Governance and approval surface
Formal-document features include @signatures, @approvals, @@signature=id, and @@approval=id.
Analysis and tooling surface
CLI tooling covers rendering, validation, trust inspection, signing and verification, tag statistics, cross-file analysis, register reporting, bundling, macro inspection, scaffolding, and CHM help access.