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| author | Markus Armbruster | 2020-03-20 10:18:05 +0100 |
|---|---|---|
| committer | Markus Armbruster | 2020-09-07 16:35:16 +0200 |
| commit | dcdc07a97cbe57369d75077c9d3ea035f8c5f483 (patch) | |
| tree | 5702b708a7785f51979248a823a8b3fcee3196b1 /scripts/qapi/parser.py | |
| parent | qapi: Reject section markup in definition documentation (diff) | |
| download | qemu-dcdc07a97cbe57369d75077c9d3ea035f8c5f483.tar.gz qemu-dcdc07a97cbe57369d75077c9d3ea035f8c5f483.tar.xz qemu-dcdc07a97cbe57369d75077c9d3ea035f8c5f483.zip | |
qapi: Make section headings start a new doc comment block
Our current QAPI doc-comment markup allows section headers (introduced
with a leading '=' or '==') anywhere in a free-form documentation
comment. This works for Texinfo because the generator simply prints a
Texinfo section command at that point in the output stream. For rST
generation, since we're assembling a tree of docutils nodes, this is
awkward because a new section implies starting a new section node at
the top level of the tree and generating text into there.
Make section headers start a new free-form documentation block, so the
future rST document generator doesn't have to look at every line in
free-form blocks and handle headings in odd places.
This change makes no difference to the generated Texinfo.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200320091805.5585-3-armbru@redhat.com>
Diffstat (limited to 'scripts/qapi/parser.py')
| -rw-r--r-- | scripts/qapi/parser.py | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/scripts/qapi/parser.py b/scripts/qapi/parser.py index f12c67d7d2..165925ca72 100644 --- a/scripts/qapi/parser.py +++ b/scripts/qapi/parser.py @@ -52,8 +52,8 @@ class QAPISchemaParser: info = self.info if self.tok == '#': self.reject_expr_doc(cur_doc) - cur_doc = self.get_doc(info) - self.docs.append(cur_doc) + for cur_doc in self.get_doc(info): + self.docs.append(cur_doc) continue expr = self.get_expr(False) @@ -270,7 +270,8 @@ class QAPISchemaParser: raise QAPIParseError( self, "junk after '##' at start of documentation comment") - doc = QAPIDoc(self, info) + docs = [] + cur_doc = QAPIDoc(self, info) self.accept(False) while self.tok == '#': if self.val.startswith('##'): @@ -279,15 +280,20 @@ class QAPISchemaParser: raise QAPIParseError( self, "junk after '##' at end of documentation comment") - doc.end_comment() + cur_doc.end_comment() + docs.append(cur_doc) self.accept() - return doc + return docs if self.val.startswith('# ='): - if doc.symbol: + if cur_doc.symbol: raise QAPIParseError( self, "unexpected '=' markup in definition documentation") - doc.append(self.val) + if cur_doc.body.text: + cur_doc.end_comment() + docs.append(cur_doc) + cur_doc = QAPIDoc(self, info) + cur_doc.append(self.val) self.accept(False) raise QAPIParseError(self, "documentation comment must end with '##'") @@ -316,7 +322,6 @@ class QAPIDoc: def __init__(self, name=None): # optional section name (argument/member or section name) self.name = name - # the list of lines for this section self.text = '' def append(self, line): |