Turned the list of init calls into a table (see import.c).

Modules/config.c.in

 /* Configurable Python configuration file */
 
+#include <stdio.h>
+
 #ifdef USE_STDWIN
 #include <stdwin.h>
 
@@ -43,37 +45,13 @@ initargs(p_argc, p_argv)
 	}
 	
 	if (use_stdwin)
-		winitargs(p_argc, p_argv);
+		wargs(p_argc, p_argv);
 #endif
 }
 
 void
 initcalls()
 {
-	inittime();
-	initmath();
-	initregexp();
-	initposix();
-
-#ifdef USE_AUDIO
-	initaudio();
-#endif
-
-#ifdef USE_AMOEBA
-	initamoeba();
-#endif
-
-#ifdef USE_GL
-	initgl();
-#ifdef USE_PANEL
-	initpanel();
-#endif
-#endif
-
-#ifdef USE_STDWIN
-	if (use_stdwin)
-		initstdwin();
-#endif
 }
 
 void
@@ -88,6 +66,18 @@ donecalls()
 #endif
 }
 
+#ifdef USE_STDWIN
+static void
+maybeinitstdwin()
+{
+	if (use_stdwin)
+		initstdwin();
+	else
+		fprintf(stderr,
+		 "No $DISPLAY nor -display arg -- stdwin not available\n");
+}
+#endif
+
 #ifndef PYTHONPATH
 #define PYTHONPATH ".:/usr/local/lib/python"
 #endif
@@ -102,3 +92,65 @@ getpythonpath()
 		path = PYTHONPATH;
 	return path;
 }
+
+
+/* Table of built-in modules.
+   These are initialized when first imported. */
+
+/* Standard modules */
+extern void inittime();
+extern void initmath();
+extern void initregexp();
+extern void initposix();
+#ifdef USE_AUDIO
+extern void initaudio();
+#endif
+#ifdef USE_AMOEBA
+extern void initamoeba();
+#endif
+#ifdef USE_GL
+extern void initgl();
+#ifdef USE_PANEL
+extern void initpanel();
+#endif
+#endif
+#ifdef USE_STDWIN
+extern void maybeinitstdwin();
+#endif
+
+struct {
+	char *name;
+	void (*initfunc)();
+} inittab[] = {
+
+	/* Standard modules */
+
+	{"time",	inittime},
+	{"math",	initmath},
+	{"regexp",	initregexp},
+	{"posix",	initposix},
+
+
+	/* Optional modules */
+
+#ifdef USE_AUDIO
+	{"audio",	initaudio},
+#endif
+
+#ifdef USE_AMOEBA
+	{"amoeba",	initamoeba},
+#endif
+
+#ifdef USE_GL
+	{"gl",		initgl},
+#ifdef USE_PANEL
+	{"pnl",		initpanel},
+#endif
+#endif
+
+#ifdef USE_STDWIN
+	{"stdwin",	maybeinitstdwin},
+#endif
+
+	{0,		0}		/* Sentinel */
+};