qemu/tests/qapi-schema/doc-good.out

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module ./builtin
object q_empty
enum QType
prefix QTYPE
member none
member qnull
member qnum
member qstring
member qdict
member qlist
member qbool
module doc-good.json
enum Enum
member one
if IFONE
feature enum-member-feat
member two
if IFCOND
feature enum-feat
object Base
member base1: Enum optional=False
if {'all': ['IFALL1', 'IFALL2']}
object Variant1
member var1: str optional=False
if IFSTR
feature member-feat
feature variant1-feat
object Variant2
object Object
base Base
tag base1
case one: Variant1
case two: Variant2
if {'any': ['IFONE', 'IFTWO']}
feature union-feat1
alternate Alternate
tag type
case i: int
case b: bool
if {'not': {'any': ['IFONE', 'IFTWO']}}
feature alt-feat
object q_obj_cmd-arg
member arg1: int optional=False
member arg2: str optional=True
member arg3: bool optional=False
command cmd q_obj_cmd-arg -> Object
gen=True success_response=True boxed=False oob=False preconfig=False
feature cmd-feat1
feature cmd-feat2
command cmd-boxed Object -> None
gen=True success_response=True boxed=True oob=False preconfig=False
feature cmd-feat1
feature cmd-feat2
event EVT_BOXED Object
boxed=True
feature feat3
doc freeform
body=
= Section
doc freeform
body=
== Subsection
*with emphasis*
@var {in braces}
* List item one
* Two, multiple
scripts/qapi: Move doc-comment whitespace stripping to doc.py As we accumulate lines from doc comments when parsing the JSON, the QAPIDoc class generally strips leading and trailing whitespace using line.strip() when it calls _append_freeform(). This is fine for Texinfo, but for rST leading whitespace is significant. We'd like to move to having the text in doc comments be rST format rather than a custom syntax, so move the removal of leading whitespace from the QAPIDoc class to the texinfo-specific processing code in texi_format() in qapi/doc.py. (Trailing whitespace will always be stripped by the rstrip() in Section::append regardless.) In a followup commit we will make the whitespace in the lines of doc comment sections more consistently follow the input source. There is no change to the generated .texi files before and after this commit. Because the qapi-schema test checks the exact values of the documentation comments against a reference, we need to update that reference to match the new whitespace. In the first four places this is now correctly checking that we did put in the amount of whitespace to pass a rST-formatted list to the backend; in the last two places the extra whitespace is 'wrong' and will go away again in the following commit. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20200925162316.21205-5-peter.maydell@linaro.org> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-09-25 19:22:59 +03:00
lines
* Three
scripts/qapi: Move doc-comment whitespace stripping to doc.py As we accumulate lines from doc comments when parsing the JSON, the QAPIDoc class generally strips leading and trailing whitespace using line.strip() when it calls _append_freeform(). This is fine for Texinfo, but for rST leading whitespace is significant. We'd like to move to having the text in doc comments be rST format rather than a custom syntax, so move the removal of leading whitespace from the QAPIDoc class to the texinfo-specific processing code in texi_format() in qapi/doc.py. (Trailing whitespace will always be stripped by the rstrip() in Section::append regardless.) In a followup commit we will make the whitespace in the lines of doc comment sections more consistently follow the input source. There is no change to the generated .texi files before and after this commit. Because the qapi-schema test checks the exact values of the documentation comments against a reference, we need to update that reference to match the new whitespace. In the first four places this is now correctly checking that we did put in the amount of whitespace to pass a rST-formatted list to the backend; in the last two places the extra whitespace is 'wrong' and will go away again in the following commit. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20200925162316.21205-5-peter.maydell@linaro.org> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-09-25 19:22:59 +03:00
Still in list
Not in list
- Second list
scripts/qapi: Move doc-comment whitespace stripping to doc.py As we accumulate lines from doc comments when parsing the JSON, the QAPIDoc class generally strips leading and trailing whitespace using line.strip() when it calls _append_freeform(). This is fine for Texinfo, but for rST leading whitespace is significant. We'd like to move to having the text in doc comments be rST format rather than a custom syntax, so move the removal of leading whitespace from the QAPIDoc class to the texinfo-specific processing code in texi_format() in qapi/doc.py. (Trailing whitespace will always be stripped by the rstrip() in Section::append regardless.) In a followup commit we will make the whitespace in the lines of doc comment sections more consistently follow the input source. There is no change to the generated .texi files before and after this commit. Because the qapi-schema test checks the exact values of the documentation comments against a reference, we need to update that reference to match the new whitespace. In the first four places this is now correctly checking that we did put in the amount of whitespace to pass a rST-formatted list to the backend; in the last two places the extra whitespace is 'wrong' and will go away again in the following commit. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20200925162316.21205-5-peter.maydell@linaro.org> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-09-25 19:22:59 +03:00
Note: still in list
Note: not in list
1. Third list
scripts/qapi: Move doc-comment whitespace stripping to doc.py As we accumulate lines from doc comments when parsing the JSON, the QAPIDoc class generally strips leading and trailing whitespace using line.strip() when it calls _append_freeform(). This is fine for Texinfo, but for rST leading whitespace is significant. We'd like to move to having the text in doc comments be rST format rather than a custom syntax, so move the removal of leading whitespace from the QAPIDoc class to the texinfo-specific processing code in texi_format() in qapi/doc.py. (Trailing whitespace will always be stripped by the rstrip() in Section::append regardless.) In a followup commit we will make the whitespace in the lines of doc comment sections more consistently follow the input source. There is no change to the generated .texi files before and after this commit. Because the qapi-schema test checks the exact values of the documentation comments against a reference, we need to update that reference to match the new whitespace. In the first four places this is now correctly checking that we did put in the amount of whitespace to pass a rST-formatted list to the backend; in the last two places the extra whitespace is 'wrong' and will go away again in the following commit. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20200925162316.21205-5-peter.maydell@linaro.org> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-09-25 19:22:59 +03:00
is numbered
2. another item
Returns: the King
Since: the first age
Notes:
1. Lorem ipsum dolor sit amet
2. Ut enim ad minim veniam
Duis aute irure dolor
Example:
-> in
<- out
Examples:
- *verbatim*
- {braces}
doc symbol=Enum
body=
arg=one
The _one_ {and only}, description on the same line
arg=two
feature=enum-feat
Also _one_ {and only}
feature=enum-member-feat
a member feature
section=None
@two is undocumented
doc symbol=Base
body=
arg=base1
qapi/parser: preserve indentation in QAPIDoc sections Change get_doc_indented() to preserve indentation on all subsequent text lines, and create a compatibility dedent() function for qapidoc.py that removes indentation the same way get_doc_indented() did. This is being done for the benefit of a new qapidoc generator which requires that indentation in argument and features sections are preserved. Prior to this patch, a section like this: ``` @name: lorem ipsum dolor sit amet consectetur adipiscing elit ``` would have its body text be parsed into: ``` lorem ipsum dolor sit amet consectetur adipiscing elit ``` We want to preserve the indentation for even the first body line so that the entire block can be parsed directly as rST. This patch would now parse that segment into: ``` lorem ipsum dolor sit amet consectetur adipiscing elit ``` This is helpful for formatting arguments and features as field lists in rST, where the new generator will format this information as: ``` :arg type name: lorem ipsum dolor sit amet consectetur apidiscing elit ``` ...and can be formed by the simple concatenation of the field list construct and the body text. The indents help preserve the continuation of a block-level element, and further allow the use of additional rST block-level constructs such as code blocks, lists, and other such markup. This understandably breaks the existing qapidoc.py; so a new function is added there to dedent the text for compatibility. Once the new generator is merged, this function will not be needed any longer and can be dropped. I verified this patch changes absolutely nothing by comparing the md5sums of the QMP ref html pages both before and after the change, so it's certified inert. QAPI test output has been updated to reflect the new strategy of preserving indents for rST. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240626222128.406106-6-jsnow@redhat.com> [Lost commit message paragraph restored] Signed-off-by: Markus Armbruster <armbru@redhat.com>
2024-06-27 01:21:11 +03:00
description starts on a new line,
minimally indented
doc symbol=Variant1
body=
A paragraph
Another paragraph
@var1 is undocumented
arg=var1
feature=variant1-feat
a feature
feature=member-feat
a member feature
doc symbol=Variant2
body=
doc symbol=Object
body=
feature=union-feat1
a feature
doc symbol=Alternate
body=
arg=i
description starts on the same line
qapi/parser: preserve indentation in QAPIDoc sections Change get_doc_indented() to preserve indentation on all subsequent text lines, and create a compatibility dedent() function for qapidoc.py that removes indentation the same way get_doc_indented() did. This is being done for the benefit of a new qapidoc generator which requires that indentation in argument and features sections are preserved. Prior to this patch, a section like this: ``` @name: lorem ipsum dolor sit amet consectetur adipiscing elit ``` would have its body text be parsed into: ``` lorem ipsum dolor sit amet consectetur adipiscing elit ``` We want to preserve the indentation for even the first body line so that the entire block can be parsed directly as rST. This patch would now parse that segment into: ``` lorem ipsum dolor sit amet consectetur adipiscing elit ``` This is helpful for formatting arguments and features as field lists in rST, where the new generator will format this information as: ``` :arg type name: lorem ipsum dolor sit amet consectetur apidiscing elit ``` ...and can be formed by the simple concatenation of the field list construct and the body text. The indents help preserve the continuation of a block-level element, and further allow the use of additional rST block-level constructs such as code blocks, lists, and other such markup. This understandably breaks the existing qapidoc.py; so a new function is added there to dedent the text for compatibility. Once the new generator is merged, this function will not be needed any longer and can be dropped. I verified this patch changes absolutely nothing by comparing the md5sums of the QMP ref html pages both before and after the change, so it's certified inert. QAPI test output has been updated to reflect the new strategy of preserving indents for rST. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240626222128.406106-6-jsnow@redhat.com> [Lost commit message paragraph restored] Signed-off-by: Markus Armbruster <armbru@redhat.com>
2024-06-27 01:21:11 +03:00
remainder indented the same
@b is undocumented
arg=b
feature=alt-feat
a feature
doc freeform
body=
== Another subsection
doc symbol=cmd
body=
arg=arg1
qapi/parser: preserve indentation in QAPIDoc sections Change get_doc_indented() to preserve indentation on all subsequent text lines, and create a compatibility dedent() function for qapidoc.py that removes indentation the same way get_doc_indented() did. This is being done for the benefit of a new qapidoc generator which requires that indentation in argument and features sections are preserved. Prior to this patch, a section like this: ``` @name: lorem ipsum dolor sit amet consectetur adipiscing elit ``` would have its body text be parsed into: ``` lorem ipsum dolor sit amet consectetur adipiscing elit ``` We want to preserve the indentation for even the first body line so that the entire block can be parsed directly as rST. This patch would now parse that segment into: ``` lorem ipsum dolor sit amet consectetur adipiscing elit ``` This is helpful for formatting arguments and features as field lists in rST, where the new generator will format this information as: ``` :arg type name: lorem ipsum dolor sit amet consectetur apidiscing elit ``` ...and can be formed by the simple concatenation of the field list construct and the body text. The indents help preserve the continuation of a block-level element, and further allow the use of additional rST block-level constructs such as code blocks, lists, and other such markup. This understandably breaks the existing qapidoc.py; so a new function is added there to dedent the text for compatibility. Once the new generator is merged, this function will not be needed any longer and can be dropped. I verified this patch changes absolutely nothing by comparing the md5sums of the QMP ref html pages both before and after the change, so it's certified inert. QAPI test output has been updated to reflect the new strategy of preserving indents for rST. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240626222128.406106-6-jsnow@redhat.com> [Lost commit message paragraph restored] Signed-off-by: Markus Armbruster <armbru@redhat.com>
2024-06-27 01:21:11 +03:00
description starts on a new line,
indented
arg=arg2
qapi: Relax doc string @name: description indentation rules The QAPI schema doc comment language provides special syntax for command and event arguments, struct and union members, alternate branches, enumeration values, and features: descriptions starting with "@name:". By convention, we format them like this: # @name: Lorem ipsum dolor sit amet, consectetur adipiscing elit, # sed do eiusmod tempor incididunt ut labore et dolore # magna aliqua. Okay for names as short as "name", but we have much longer ones. Their description gets squeezed against the right margin, like this: # @dirty-sync-missed-zero-copy: Number of times dirty RAM synchronization could # not avoid copying dirty pages. This is between # 0 and @dirty-sync-count * @multifd-channels. # (since 7.1) The description text is effectively just 50 characters wide. Easy enough to read, but can be cumbersome to write. The awkward squeeze against the right margin makes people go beyond it, which produces two undesirables: arguments about style, and descriptions that are unnecessarily hard to read, like this one: # @postcopy-vcpu-blocktime: list of the postcopy blocktime per vCPU. This is # only present when the postcopy-blocktime migration capability # is enabled. (Since 3.0) We could instead format it like # @postcopy-vcpu-blocktime: # list of the postcopy blocktime per vCPU. This is only present # when the postcopy-blocktime migration capability is # enabled. (Since 3.0) or, since the commit before previous, like # @postcopy-vcpu-blocktime: # list of the postcopy blocktime per vCPU. This is only present # when the postcopy-blocktime migration capability is # enabled. (Since 3.0) However, I'd rather have # @postcopy-vcpu-blocktime: list of the postcopy blocktime per vCPU. # This is only present when the postcopy-blocktime migration # capability is enabled. (Since 3.0) because this is how rST field and option lists work. To get this, we need to let the first non-blank line after the "@name:" line determine expected indentation. This fills up the indentation pitfall mentioned in docs/devel/qapi-code-gen.rst. A related pitfall still exists. Update the text to show it. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20230428105429.1687850-14-armbru@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> [Work around lack of walrus operator in Python 3.7 and older]
2023-04-28 13:54:25 +03:00
description starts on the same line
qapi/parser: preserve indentation in QAPIDoc sections Change get_doc_indented() to preserve indentation on all subsequent text lines, and create a compatibility dedent() function for qapidoc.py that removes indentation the same way get_doc_indented() did. This is being done for the benefit of a new qapidoc generator which requires that indentation in argument and features sections are preserved. Prior to this patch, a section like this: ``` @name: lorem ipsum dolor sit amet consectetur adipiscing elit ``` would have its body text be parsed into: ``` lorem ipsum dolor sit amet consectetur adipiscing elit ``` We want to preserve the indentation for even the first body line so that the entire block can be parsed directly as rST. This patch would now parse that segment into: ``` lorem ipsum dolor sit amet consectetur adipiscing elit ``` This is helpful for formatting arguments and features as field lists in rST, where the new generator will format this information as: ``` :arg type name: lorem ipsum dolor sit amet consectetur apidiscing elit ``` ...and can be formed by the simple concatenation of the field list construct and the body text. The indents help preserve the continuation of a block-level element, and further allow the use of additional rST block-level constructs such as code blocks, lists, and other such markup. This understandably breaks the existing qapidoc.py; so a new function is added there to dedent the text for compatibility. Once the new generator is merged, this function will not be needed any longer and can be dropped. I verified this patch changes absolutely nothing by comparing the md5sums of the QMP ref html pages both before and after the change, so it's certified inert. QAPI test output has been updated to reflect the new strategy of preserving indents for rST. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240626222128.406106-6-jsnow@redhat.com> [Lost commit message paragraph restored] Signed-off-by: Markus Armbruster <armbru@redhat.com>
2024-06-27 01:21:11 +03:00
remainder indented differently
arg=arg3
feature=cmd-feat1
a feature
feature=cmd-feat2
another feature
qapi: convert "Note" sections to plain rST We do not need a dedicated section for notes. By eliminating a specially parsed section, these notes can be treated as normal rST paragraphs in the new QMP reference manual, and can be placed and styled much more flexibly. Convert all existing "Note" and "Notes" sections to pure rST. As part of the conversion, capitalize the first letter of each sentence and add trailing punctuation where appropriate to ensure notes look sensible and consistent in rendered HTML documentation. Markup is also re-aligned to the de-facto standard of 3 spaces for directives. Update docs/devel/qapi-code-gen.rst to reflect the new paradigm, and update the QAPI parser to prohibit "Note" sections while suggesting a new syntax. The exact formatting to use is a matter of taste, but a good candidate is simply: .. note:: lorem ipsum ... ... dolor sit amet ... ... consectetur adipiscing elit ... ... but there are other choices, too. The Sphinx readthedocs theme offers theming for the following forms (capitalization unimportant); all are adorned with a (!) symbol () in the title bar for rendered HTML docs. See https://sphinx-rtd-theme.readthedocs.io/en/stable/demo/demo.html#admonitions for examples of each directive/admonition in use. These are rendered in orange: .. Attention:: ... .. Caution:: ... .. WARNING:: ... These are rendered in red: .. DANGER:: ... .. Error:: ... These are rendered in green: .. Hint:: ... .. Important:: ... .. Tip:: ... These are rendered in blue: .. Note:: ... .. admonition:: custom title admonition body text This patch uses ".. note::" almost everywhere, with just two "caution" directives. Several instances of "Notes:" have been converted to merely ".. note::", or multiple ".. note::" where appropriate. ".. admonition:: notes" is used in a few places where we had an ordered list of multiple notes that would not make sense as standalone/separate admonitions. Two "Note:" following "Example:" have been turned into ordinary paragraphs within the example. NOTE: Because qapidoc.py does not attempt to preserve source ordering of sections, the conversion of Notes from a "tagged section" to an "untagged section" means that rendering order for some notes *may change* as a result of this patch. The forthcoming qapidoc.py rewrite strictly preserves source ordering in the rendered documentation, so this issue will be rectified in the new generator. Signed-off-by: John Snow <jsnow@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> [for block*.json] Message-ID: <20240626222128.406106-11-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> [Commit message clarified slightly, period added to one more note] Signed-off-by: Markus Armbruster <armbru@redhat.com>
2024-06-27 01:21:16 +03:00
section=None
.. note:: @arg3 is undocumented
section=Returns
@Object
section=Errors
some
section=TODO
frobnicate
qapi: convert "Note" sections to plain rST We do not need a dedicated section for notes. By eliminating a specially parsed section, these notes can be treated as normal rST paragraphs in the new QMP reference manual, and can be placed and styled much more flexibly. Convert all existing "Note" and "Notes" sections to pure rST. As part of the conversion, capitalize the first letter of each sentence and add trailing punctuation where appropriate to ensure notes look sensible and consistent in rendered HTML documentation. Markup is also re-aligned to the de-facto standard of 3 spaces for directives. Update docs/devel/qapi-code-gen.rst to reflect the new paradigm, and update the QAPI parser to prohibit "Note" sections while suggesting a new syntax. The exact formatting to use is a matter of taste, but a good candidate is simply: .. note:: lorem ipsum ... ... dolor sit amet ... ... consectetur adipiscing elit ... ... but there are other choices, too. The Sphinx readthedocs theme offers theming for the following forms (capitalization unimportant); all are adorned with a (!) symbol () in the title bar for rendered HTML docs. See https://sphinx-rtd-theme.readthedocs.io/en/stable/demo/demo.html#admonitions for examples of each directive/admonition in use. These are rendered in orange: .. Attention:: ... .. Caution:: ... .. WARNING:: ... These are rendered in red: .. DANGER:: ... .. Error:: ... These are rendered in green: .. Hint:: ... .. Important:: ... .. Tip:: ... These are rendered in blue: .. Note:: ... .. admonition:: custom title admonition body text This patch uses ".. note::" almost everywhere, with just two "caution" directives. Several instances of "Notes:" have been converted to merely ".. note::", or multiple ".. note::" where appropriate. ".. admonition:: notes" is used in a few places where we had an ordered list of multiple notes that would not make sense as standalone/separate admonitions. Two "Note:" following "Example:" have been turned into ordinary paragraphs within the example. NOTE: Because qapidoc.py does not attempt to preserve source ordering of sections, the conversion of Notes from a "tagged section" to an "untagged section" means that rendering order for some notes *may change* as a result of this patch. The forthcoming qapidoc.py rewrite strictly preserves source ordering in the rendered documentation, so this issue will be rectified in the new generator. Signed-off-by: John Snow <jsnow@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> [for block*.json] Message-ID: <20240626222128.406106-11-jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> [Commit message clarified slightly, period added to one more note] Signed-off-by: Markus Armbruster <armbru@redhat.com>
2024-06-27 01:21:16 +03:00
section=None
.. admonition:: Notes
qapi/parser: preserve indentation in QAPIDoc sections Change get_doc_indented() to preserve indentation on all subsequent text lines, and create a compatibility dedent() function for qapidoc.py that removes indentation the same way get_doc_indented() did. This is being done for the benefit of a new qapidoc generator which requires that indentation in argument and features sections are preserved. Prior to this patch, a section like this: ``` @name: lorem ipsum dolor sit amet consectetur adipiscing elit ``` would have its body text be parsed into: ``` lorem ipsum dolor sit amet consectetur adipiscing elit ``` We want to preserve the indentation for even the first body line so that the entire block can be parsed directly as rST. This patch would now parse that segment into: ``` lorem ipsum dolor sit amet consectetur adipiscing elit ``` This is helpful for formatting arguments and features as field lists in rST, where the new generator will format this information as: ``` :arg type name: lorem ipsum dolor sit amet consectetur apidiscing elit ``` ...and can be formed by the simple concatenation of the field list construct and the body text. The indents help preserve the continuation of a block-level element, and further allow the use of additional rST block-level constructs such as code blocks, lists, and other such markup. This understandably breaks the existing qapidoc.py; so a new function is added there to dedent the text for compatibility. Once the new generator is merged, this function will not be needed any longer and can be dropped. I verified this patch changes absolutely nothing by comparing the md5sums of the QMP ref html pages both before and after the change, so it's certified inert. QAPI test output has been updated to reflect the new strategy of preserving indents for rST. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240626222128.406106-6-jsnow@redhat.com> [Lost commit message paragraph restored] Signed-off-by: Markus Armbruster <armbru@redhat.com>
2024-06-27 01:21:11 +03:00
- Lorem ipsum dolor sit amet
- Ut enim ad minim veniam
qapi/parser: preserve indentation in QAPIDoc sections Change get_doc_indented() to preserve indentation on all subsequent text lines, and create a compatibility dedent() function for qapidoc.py that removes indentation the same way get_doc_indented() did. This is being done for the benefit of a new qapidoc generator which requires that indentation in argument and features sections are preserved. Prior to this patch, a section like this: ``` @name: lorem ipsum dolor sit amet consectetur adipiscing elit ``` would have its body text be parsed into: ``` lorem ipsum dolor sit amet consectetur adipiscing elit ``` We want to preserve the indentation for even the first body line so that the entire block can be parsed directly as rST. This patch would now parse that segment into: ``` lorem ipsum dolor sit amet consectetur adipiscing elit ``` This is helpful for formatting arguments and features as field lists in rST, where the new generator will format this information as: ``` :arg type name: lorem ipsum dolor sit amet consectetur apidiscing elit ``` ...and can be formed by the simple concatenation of the field list construct and the body text. The indents help preserve the continuation of a block-level element, and further allow the use of additional rST block-level constructs such as code blocks, lists, and other such markup. This understandably breaks the existing qapidoc.py; so a new function is added there to dedent the text for compatibility. Once the new generator is merged, this function will not be needed any longer and can be dropped. I verified this patch changes absolutely nothing by comparing the md5sums of the QMP ref html pages both before and after the change, so it's certified inert. QAPI test output has been updated to reflect the new strategy of preserving indents for rST. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240626222128.406106-6-jsnow@redhat.com> [Lost commit message paragraph restored] Signed-off-by: Markus Armbruster <armbru@redhat.com>
2024-06-27 01:21:11 +03:00
Duis aute irure dolor
qapi: remove "Example" doc section 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>
2024-07-17 05:13:11 +03:00
.. qmp-example::
:title: Ideal fast-food burger situation
-> "in"
<- "out"
Examples::
- Not a QMP code block
- Merely a preformatted code block literal
It isn't even an rST list.
qapi/parser: preserve indentation in QAPIDoc sections Change get_doc_indented() to preserve indentation on all subsequent text lines, and create a compatibility dedent() function for qapidoc.py that removes indentation the same way get_doc_indented() did. This is being done for the benefit of a new qapidoc generator which requires that indentation in argument and features sections are preserved. Prior to this patch, a section like this: ``` @name: lorem ipsum dolor sit amet consectetur adipiscing elit ``` would have its body text be parsed into: ``` lorem ipsum dolor sit amet consectetur adipiscing elit ``` We want to preserve the indentation for even the first body line so that the entire block can be parsed directly as rST. This patch would now parse that segment into: ``` lorem ipsum dolor sit amet consectetur adipiscing elit ``` This is helpful for formatting arguments and features as field lists in rST, where the new generator will format this information as: ``` :arg type name: lorem ipsum dolor sit amet consectetur apidiscing elit ``` ...and can be formed by the simple concatenation of the field list construct and the body text. The indents help preserve the continuation of a block-level element, and further allow the use of additional rST block-level constructs such as code blocks, lists, and other such markup. This understandably breaks the existing qapidoc.py; so a new function is added there to dedent the text for compatibility. Once the new generator is merged, this function will not be needed any longer and can be dropped. I verified this patch changes absolutely nothing by comparing the md5sums of the QMP ref html pages both before and after the change, so it's certified inert. QAPI test output has been updated to reflect the new strategy of preserving indents for rST. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-ID: <20240626222128.406106-6-jsnow@redhat.com> [Lost commit message paragraph restored] Signed-off-by: Markus Armbruster <armbru@redhat.com>
2024-06-27 01:21:11 +03:00
- *verbatim*
- {braces}
qapi: remove "Example" doc section 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>
2024-07-17 05:13:11 +03:00
Note::
Ceci n'est pas une note
section=Since
2.10
doc symbol=cmd-boxed
body=
If you're bored enough to read this, go see a video of boxed cats
feature=cmd-feat1
a feature
feature=cmd-feat2
another feature
qapi: remove "Example" doc section 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>
2024-07-17 05:13:11 +03:00
section=None
.. qmp-example::
-> "this example"
qapi: remove "Example" doc section 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>
2024-07-17 05:13:11 +03:00
<- "has no title"
doc symbol=EVT_BOXED
body=
feature=feat3
a feature