Added PyMac_OutputSeen(), which acknowledges all current output in the stdio window, i.e. it acts like input has been read insofar as the keep-console-open option is interested.
diff --git a/Mac/Include/macglue.h b/Mac/Include/macglue.h
index 3a251e1..372871e 100644
--- a/Mac/Include/macglue.h
+++ b/Mac/Include/macglue.h
@@ -129,6 +129,7 @@
/* from macmain.c: */
void PyMac_Exit(int);
void PyMac_InitApplication(void);
+void PyMac_OutputSeen(void);
#ifdef USE_MAC_APPLET_SUPPORT
void PyMac_InitApplet(void);
#endif