137 def markup_func_ref_sphinx3(docname, app, match):  argument
142     base_target = match.group(2)
143     target_text = nodes.Text(match.group(0))
178 def markup_c_ref(docname, app, match):  argument
202     base_target = match.group(2)
203     target_text = nodes.Text(match.group(0))
213             if not (match.re == RE_function and target in Skipfuncs):
214                 lit_text = nodes.literal(classes=['xref', 'c', class_str[match.re]])
217                                               reftype = reftype_str[match.re],
226                                              reftype_str[match.re], target, pxref,
240 def markup_doc_ref(docname, app, match):  argument
245     absolute = match.group(1)
246     target = match.group(2)
268         return nodes.Text(match.group(0))
274             match = RE_namespace.search(l)
275             if match:
276                 return match.group(1)