Restyle codebase

And again clang-format does something I don't like:

-    if (found != end && std::strncmp(found->name, name, len) == 0 && found->name[len] == 0) return found;
+    if (found != end && std::strncmp(found->name, name, len) == 0 && found->name[len] == 0)
+        return found;

I *know* this is a bit of a long line. I would still quite like having
no brace-less multi-line if *ever*. Either put the body on the same
line, or add braces.

Blergh

doc_src/conf.py

@@ -31,16 +31,16 @@ def issue_role(name, rawtext, text, lineno, inliner, options=None, content=None)
         if issue_num <= 0:
             raise ValueError
     except ValueError:
-        msg = inliner.reporter.error(
-            'Invalid issue number: "%s"' % text, line=lineno)
+        msg = inliner.reporter.error('Invalid issue number: "%s"' % text, line=lineno)
         prb = inliner.problematic(rawtext, rawtext, msg)
         return [prb], [msg]
-    template=issue_url + "/{n}"
+    template = issue_url + "/{n}"
     ref = template.format(n=issue_num)
     issue_text = "#{issue_no}".format(issue_no=issue_num)
     link = nodes.reference(text=issue_text, refuri=ref, **options)
     return [link], []
 
+
 # -- Load our extensions -------------------------------------------------
 def setup(app):
     # Our own pygments lexer