From a5969cabbb4660eab42b6ef0412cbbd1200cf14d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 12 Oct 2024 07:10:09 +0000
Subject: [PATCH] 修改led为gpio
---
kernel/Documentation/sphinx/cdomain.py | 98 ++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 96 insertions(+), 2 deletions(-)
diff --git a/kernel/Documentation/sphinx/cdomain.py b/kernel/Documentation/sphinx/cdomain.py
index cf13ff3..014a522 100644
--- a/kernel/Documentation/sphinx/cdomain.py
+++ b/kernel/Documentation/sphinx/cdomain.py
@@ -40,15 +40,98 @@
from sphinx.domains.c import c_funcptr_sig_re, c_sig_re
from sphinx.domains.c import CObject as Base_CObject
from sphinx.domains.c import CDomain as Base_CDomain
+from itertools import chain
+import re
-__version__ = '1.0'
+__version__ = '1.1'
# Get Sphinx version
major, minor, patch = sphinx.version_info[:3]
+# Namespace to be prepended to the full name
+namespace = None
+
+#
+# Handle trivial newer c domain tags that are part of Sphinx 3.1 c domain tags
+# - Store the namespace if ".. c:namespace::" tag is found
+#
+RE_namespace = re.compile(r'^\s*..\s*c:namespace::\s*(\S+)\s*$')
+
+def markup_namespace(match):
+ global namespace
+
+ namespace = match.group(1)
+
+ return ""
+
+#
+# Handle c:macro for function-style declaration
+#
+RE_macro = re.compile(r'^\s*..\s*c:macro::\s*(\S+)\s+(\S.*)\s*$')
+def markup_macro(match):
+ return ".. c:function:: " + match.group(1) + ' ' + match.group(2)
+
+#
+# Handle newer c domain tags that are evaluated as .. c:type: for
+# backward-compatibility with Sphinx < 3.0
+#
+RE_ctype = re.compile(r'^\s*..\s*c:(struct|union|enum|enumerator|alias)::\s*(.*)$')
+
+def markup_ctype(match):
+ return ".. c:type:: " + match.group(2)
+
+#
+# Handle newer c domain tags that are evaluated as :c:type: for
+# backward-compatibility with Sphinx < 3.0
+#
+RE_ctype_refs = re.compile(r':c:(var|struct|union|enum|enumerator)::`([^\`]+)`')
+def markup_ctype_refs(match):
+ return ":c:type:`" + match.group(2) + '`'
+
+#
+# Simply convert :c:expr: and :c:texpr: into a literal block.
+#
+RE_expr = re.compile(r':c:(expr|texpr):`([^\`]+)`')
+def markup_c_expr(match):
+ return '\ ``' + match.group(2) + '``\ '
+
+#
+# Parse Sphinx 3.x C markups, replacing them by backward-compatible ones
+#
+def c_markups(app, docname, source):
+ result = ""
+ markup_func = {
+ RE_namespace: markup_namespace,
+ RE_expr: markup_c_expr,
+ RE_macro: markup_macro,
+ RE_ctype: markup_ctype,
+ RE_ctype_refs: markup_ctype_refs,
+ }
+
+ lines = iter(source[0].splitlines(True))
+ for n in lines:
+ match_iterators = [regex.finditer(n) for regex in markup_func]
+ matches = sorted(chain(*match_iterators), key=lambda m: m.start())
+ for m in matches:
+ n = n[:m.start()] + markup_func[m.re](m) + n[m.end():]
+
+ result = result + n
+
+ source[0] = result
+
+#
+# Now implements support for the cdomain namespacing logic
+#
+
def setup(app):
- app.override_domain(CDomain)
+ # Handle easy Sphinx 3.1+ simple new tags: :c:expr and .. c:namespace::
+ app.connect('source-read', c_markups)
+
+ if (major == 1 and minor < 8):
+ app.override_domain(CDomain)
+ else:
+ app.add_domain(CDomain, override=True)
return dict(
version = __version__,
@@ -71,6 +154,8 @@
If the objtype is 'function' and the the signature ``sig`` is a
function-like macro, the name of the macro is returned. Otherwise
``False`` is returned. """
+
+ global namespace
if not self.objtype == 'function':
return False
@@ -104,10 +189,15 @@
param += nodes.emphasis(argname, argname)
paramlist += param
+ if namespace:
+ fullname = namespace + "." + fullname
+
return fullname
def handle_signature(self, sig, signode):
"""Transform a C signature into RST nodes."""
+
+ global namespace
fullname = self.handle_func_like_macro(sig, signode)
if not fullname:
@@ -119,6 +209,10 @@
else:
# FIXME: handle :name: value of other declaration types?
pass
+ else:
+ if namespace:
+ fullname = namespace + "." + fullname
+
return fullname
def add_target_and_index(self, name, sig, signode):
--
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