Move opcode handling to Python's extension.
diff --git a/Doc/tools/sphinxext/pyspecific.py b/Doc/tools/sphinxext/pyspecific.py
index 568a6a1..9a8b897 100644
--- a/Doc/tools/sphinxext/pyspecific.py
+++ b/Doc/tools/sphinxext/pyspecific.py
@@ -85,6 +85,28 @@
f.close()
+# Support for documenting Opcodes
+
+import re
+from sphinx import addnodes
+
+opcode_sig_re = re.compile(r'(\w+(?:\+\d)?)\s*\((.*)\)')
+
+def parse_opcode_signature(env, sig, signode):
+ """Transform an opcode signature into RST nodes."""
+ m = opcode_sig_re.match(sig)
+ if m is None:
+ raise ValueError
+ opname, arglist = m.groups()
+ signode += addnodes.desc_name(opname, opname)
+ paramlist = addnodes.desc_parameterlist()
+ signode += paramlist
+ paramlist += addnodes.desc_parameter(arglist, arglist)
+ return opname.strip()
+
+
def setup(app):
app.add_role('issue', issue_role)
app.add_builder(PydocTopicsBuilder)
+ app.add_description_unit('opcode', 'opcode', '%s (opcode)',
+ parse_opcode_signature)