shelve: consistently convert exception to bytes via `stringutil.forcebytestr` The other two places in this module use this, and past experience shows that this method does a nicer job. I'm not sure why we're converting to bytes here- `KeyError` is built-in and will have str attrs, and `RepoLookupError` is a subclass of the built-in `Exception` class (not `errors.Error`, which is allegedly the baseclass for all Mercurial exceptions).

/*
 revlog.h - efficient revlog parsing

 This software may be used and distributed according to the terms of
 the GNU General Public License, incorporated herein by reference.
*/

#ifndef _HG_REVLOG_H_
#define _HG_REVLOG_H_

#include <Python.h>

extern PyTypeObject HgRevlogIndex_Type;

#define HgRevlogIndex_Check(op) PyObject_TypeCheck(op, &HgRevlogIndex_Type)

#endif /* _HG_REVLOG_H_ */