- Trying to fix something I caused:

Added a function call to creator.c that is needed by exppython, but forgot
    to add the function also to the old bpython implementation.  Thanks, Hos!
- Addition in Draw.Text and Draw.GetStringWidth (Python Draw methods):
    Now script writers can select the font size: normal, small or tiny.

source/blender/bpython/include/BPY_extern.h

@@ -40,6 +40,7 @@ struct _object;  // forward declaration for PyObject !
 
 void BPY_start_python(void);
 void BPY_end_python(void);
+void BPY_syspath_append_pythondir(void);
 int BPY_Err_getLinenumber(void);
 const char *BPY_Err_getFilename(void);
 void BPY_Err_Handle(struct Text *text);

source/blender/bpython/intern/BPY_main.c

@@ -231,6 +231,17 @@ void init_syspath(void)
 	BPY_debug(("append done\n"));
 }
 
+/*****************************************************************************/
+/* Description: This function adds the user defined folder for Python        */
+/*              scripts to sys.path.  This is done in init_syspath, too, but */
+/*              when Blender's main() runs BPY_start_python(), U.pythondir   */
+/*              isn't set yet, so we provide this function to be executed    */
+/*              after U.pythondir is defined.                                */
+/*****************************************************************************/
+void BPY_syspath_append_pythondir(void)
+{
+	syspath_append(Py_BuildValue("s", U.pythondir));
+}
 
 #define FILENAME_LENGTH 24
 typedef struct _ScriptError {