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Strip parentheses for C function pointer type names.

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This commit is contained in:
Georg Brandl 2008-03-25 20:59:01 +00:00
parent 61849627d9
commit 1e69f308ff
1 changed files with 5 additions and 0 deletions
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5
sphinx/directives.py
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@ -191,6 +191,7 @@ c_funcptr_sig_re = re.compile(
(\( [^()]+ \)) \s* # name in parentheses
\( (.*) \) $ # arguments
''', re.VERBOSE)
c_funcptr_name_re = re.compile(r'^\(\s*\*\s*(.*?)\s*\)$')
# RE to split at word boundaries
wsplit_re = re.compile(r'(\W+)')
@ -224,6 +225,10 @@ def parse_c_signature(signode, sig, desctype):
signode += addnodes.desc_type("", "")
parse_c_type(signode[-1], rettype)
signode += addnodes.desc_name(name, name)
# clean up parentheses from canonical name
m = c_funcptr_name_re.match(name)
if m:
name = m.group(1)
if not arglist:
if desctype == 'cfunction':
# for functions, add an empty parameter list