ada-reference-manual-2020 1:2020.1commit85143dcb-3 (amd64 binary) in ubuntu kinetic

 The Ada Reference Manual is the ISO standard describing the
 programming language Ada. The annotated manual provides implementors
 of Ada tools with more background. Both documents are available in
 HTML, PDF, info, and plain text formats.
 .
 This package installs an unofficial preview of the 2020 version.