qapi: Avoid unwanted blank lines in QAPIDoc
commitb116fd8e302d0ff7cabf431e78ce078127b51f85
authorMarkus Armbruster <armbru@redhat.com>
Wed, 15 Mar 2017 12:57:00 +0000 (15 13:57 +0100)
committerMarkus Armbruster <armbru@redhat.com>
Thu, 16 Mar 2017 06:13:02 +0000 (16 07:13 +0100)
tree9ef95b8e68ce9ae58b0e079cc4e9adcb6cf932e9
parent42bebcc129a8bf235f41d65788eb54e199ba5e64
qapi: Avoid unwanted blank lines in QAPIDoc

We silently fix missing #optional tags for QAPIDoc by appending a line
"#optional" to the section's .content.  However, this interferes with
.__repr__ stripping trailing blank lines from .content.

Use new ArgSection instance variable .optional instead, and leave
.content alone.

To permit testing .optional in texi_body(), clean up texi_enum()'s
hack to add empty documentation for undocumented enum values: add an
ArgSection instead of ''.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <1489582656-31133-12-git-send-email-armbru@redhat.com>
scripts/qapi.py
scripts/qapi2texi.py