the de-queing of exec files work for NT XEmacs 21.0.
(defun py-comint-output-filter-function (string)
"Watch output for Python prompt and exec next file waiting in queue.
This function is appropriate for `comint-output-filter-functions'."
- (when (and (string-equal ">>> " string)
+ (when (and (or (string-equal string ">>> ")
+ ;; NT XEmacs 21.0 kludge
+ (and (>= (length string) 5)
+ (string-equal (substring string -5) "\n>>> ")))
py-file-queue)
(py-safe (delete-file (car py-file-queue)))
(setq py-file-queue (cdr py-file-queue))