Make Py3k warnings consistent w.r.t. punctuation; also respect the
EOL 80 limit and supply more alternatives in warning messages.
diff --git a/Python/sysmodule.c b/Python/sysmodule.c
index 89e7e30..e733cee 100644
--- a/Python/sysmodule.c
+++ b/Python/sysmodule.c
@@ -174,8 +174,8 @@
if (Py_Py3kWarningFlag &&
PyErr_Warn(PyExc_DeprecationWarning,
- "sys.exc_clear() not supported in 3.x. "
- "Use except clauses.") < 0)
+ "sys.exc_clear() not supported in 3.x; "
+ "use except clauses") < 0)
return NULL;
tstate = PyThreadState_GET();