Remove the need for a "()" empty argument list after opcodes.
diff --git a/Doc/tools/sphinxext/pyspecific.py b/Doc/tools/sphinxext/pyspecific.py
index 85cd5bc..a90b238 100644
--- a/Doc/tools/sphinxext/pyspecific.py
+++ b/Doc/tools/sphinxext/pyspecific.py
@@ -5,7 +5,7 @@
Sphinx extension with Python doc-specific markup.
- :copyright: 2008, 2009 by Georg Brandl.
+ :copyright: 2008, 2009, 2010 by Georg Brandl.
:license: Python license.
"""
@@ -149,7 +149,7 @@
import re
from sphinx import addnodes
-opcode_sig_re = re.compile(r'(\w+(?:\+\d)?)\s*\((.*)\)')
+opcode_sig_re = re.compile(r'(\w+(?:\+\d)?)(?:\s*\((.*)\))?')
def parse_opcode_signature(env, sig, signode):
"""Transform an opcode signature into RST nodes."""
@@ -158,9 +158,10 @@
raise ValueError
opname, arglist = m.groups()
signode += addnodes.desc_name(opname, opname)
- paramlist = addnodes.desc_parameterlist()
- signode += paramlist
- paramlist += addnodes.desc_parameter(arglist, arglist)
+ if arglist is not None:
+ paramlist = addnodes.desc_parameterlist()
+ signode += paramlist
+ paramlist += addnodes.desc_parameter(arglist, arglist)
return opname.strip()