3c5f6114d9
Fully eliminate the "Example" sections in QAPI doc blocks now that they
have all been converted to arbitrary rST syntax using the
".. qmp-example::" directive. Update tests to match.
Migrating to the new syntax
---------------------------
The old "Example:" or "Examples:" section syntax is now caught as an
error, but "Example::" is stil permitted as explicit rST syntax for an
un-lexed, generic preformatted text block.
('Example' is not special in this case, any sentence that ends with "::"
will start an indented code block in rST.)
Arbitrary rST for Examples is now possible, but it's strongly
recommended that documentation authors use the ".. qmp-example::"
directive for consistent visual formatting in rendered HTML docs. The
":title:" directive option may be used to add extra information into the
title bar for the example. The ":annotated:" option can be used to write
arbitrary rST instead, with nested "::" blocks applying QMP formatting
where desired.
Other choices available are ".. code-block:: QMP" which will not create
an "Example:" box, or the short-form "::" code-block syntax which will
not apply QMP highlighting when used outside of the qmp-example
directive.
Why?
----
This patch has several benefits:
1. Example sections can now be written more arbitrarily, mixing
explanatory paragraphs and code blocks however desired.
2. Example sections can now use fully arbitrary rST.
3. All code blocks are now lexed and validated as QMP; increasing
usability of the docs and ensuring validity of example snippets.
(To some extent - This patch only gaurantees it lexes correctly, not
that it's valid under the JSON or QMP grammars. It will catch most
small mistakes, however.)
4. Each qmp-example can be titled or annotated independently without
bypassing the QMP lexer/validator.
(i.e. code blocks are now for *code* only, so we don't have to
sacrifice exposition for having lexically valid examples.)
NOTE: As with the "Notes" conversion (d461c279737), this patch (and the
three preceding) may change the rendering order for Examples in
the current generator. The forthcoming qapidoc rewrite will fix
this by always generating documentation in source order.
Signed-off-by: John Snow <jsnow@redhat.com>
Message-ID: <20240717021312.606116-10-jsnow@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
224 lines
3.6 KiB
Plaintext
224 lines
3.6 KiB
Plaintext
module ./builtin
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object q_empty
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enum QType
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prefix QTYPE
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member none
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member qnull
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member qnum
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member qstring
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member qdict
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member qlist
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member qbool
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module doc-good.json
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enum Enum
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member one
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if IFONE
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feature enum-member-feat
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member two
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if IFCOND
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feature enum-feat
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object Base
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member base1: Enum optional=False
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if {'all': ['IFALL1', 'IFALL2']}
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object Variant1
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member var1: str optional=False
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if IFSTR
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feature member-feat
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feature variant1-feat
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object Variant2
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object Object
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base Base
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tag base1
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case one: Variant1
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case two: Variant2
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if {'any': ['IFONE', 'IFTWO']}
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feature union-feat1
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alternate Alternate
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tag type
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case i: int
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case b: bool
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if {'not': {'any': ['IFONE', 'IFTWO']}}
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feature alt-feat
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object q_obj_cmd-arg
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member arg1: int optional=False
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member arg2: str optional=True
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member arg3: bool optional=False
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command cmd q_obj_cmd-arg -> Object
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gen=True success_response=True boxed=False oob=False preconfig=False
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feature cmd-feat1
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feature cmd-feat2
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command cmd-boxed Object -> None
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gen=True success_response=True boxed=True oob=False preconfig=False
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feature cmd-feat1
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feature cmd-feat2
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event EVT_BOXED Object
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boxed=True
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feature feat3
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doc freeform
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body=
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= Section
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doc freeform
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body=
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== Subsection
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*with emphasis*
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@var {in braces}
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* List item one
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* Two, multiple
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lines
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* Three
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Still in list
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Not in list
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- Second list
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Note: still in list
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Note: not in list
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1. Third list
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is numbered
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2. another item
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Returns: the King
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Since: the first age
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Notes:
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1. Lorem ipsum dolor sit amet
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2. Ut enim ad minim veniam
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Duis aute irure dolor
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Example:
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-> in
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<- out
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Examples:
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- *verbatim*
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- {braces}
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doc symbol=Enum
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body=
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arg=one
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The _one_ {and only}, description on the same line
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arg=two
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feature=enum-feat
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Also _one_ {and only}
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feature=enum-member-feat
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a member feature
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section=None
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@two is undocumented
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doc symbol=Base
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body=
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arg=base1
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description starts on a new line,
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minimally indented
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doc symbol=Variant1
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body=
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A paragraph
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Another paragraph
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@var1 is undocumented
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arg=var1
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feature=variant1-feat
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a feature
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feature=member-feat
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a member feature
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doc symbol=Variant2
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body=
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doc symbol=Object
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body=
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feature=union-feat1
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a feature
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doc symbol=Alternate
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body=
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arg=i
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description starts on the same line
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remainder indented the same
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@b is undocumented
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arg=b
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feature=alt-feat
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a feature
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doc freeform
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body=
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== Another subsection
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doc symbol=cmd
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body=
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arg=arg1
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description starts on a new line,
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indented
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arg=arg2
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description starts on the same line
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remainder indented differently
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arg=arg3
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feature=cmd-feat1
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a feature
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feature=cmd-feat2
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another feature
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section=None
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.. note:: @arg3 is undocumented
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section=Returns
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@Object
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section=Errors
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some
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section=TODO
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frobnicate
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section=None
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.. admonition:: Notes
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- Lorem ipsum dolor sit amet
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- Ut enim ad minim veniam
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Duis aute irure dolor
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.. qmp-example::
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:title: Ideal fast-food burger situation
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-> "in"
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<- "out"
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Examples::
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- Not a QMP code block
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- Merely a preformatted code block literal
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It isn't even an rST list.
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- *verbatim*
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- {braces}
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Note::
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Ceci n'est pas une note
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section=Since
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2.10
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doc symbol=cmd-boxed
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body=
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If you're bored enough to read this, go see a video of boxed cats
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feature=cmd-feat1
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a feature
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feature=cmd-feat2
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another feature
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section=None
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.. qmp-example::
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-> "this example"
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<- "has no title"
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doc symbol=EVT_BOXED
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body=
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feature=feat3
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a feature
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