- (flet ((my-filt (text)
- (setq string-buffer (concat string-buffer text))))
- ;; setup filter
- (add-hook 'comint-output-filter-functions 'my-filt)
- (unwind-protect
- (progn
- ;; got located, and save dangling text
- (goto-char (process-mark (get-buffer-process (current-buffer))))
- (let ((start (point))
- (end (point-max)))
- (setq dangling-text (buffer-substring start end))
- (delete-region start end))
- ;; pass FULL-BODY to process
- ,@body
- ;; wait for end-of-evaluation indicator
- (while (progn
- (goto-char comint-last-input-end)
- (not (save-excursion
- (and (re-search-forward
- comint-prompt-regexp nil t)
- (re-search-forward
- (regexp-quote ,eoe-indicator) nil t)))))
- (accept-process-output (get-buffer-process (current-buffer)))
- ;; thought the following this would allow async
- ;; background running, but I was wrong...
- ;; (run-with-timer .5 .5 'accept-process-output
- ;; (get-buffer-process (current-buffer)))
- )
- ;; replace cut dangling text
- (goto-char (process-mark (get-buffer-process (current-buffer))))
- (insert dangling-text))
- ;; remove filter
- (remove-hook 'comint-output-filter-functions 'my-filt)))
+ ;; setup filter
+ (setq comint-output-filter-functions
+ (cons (lambda (text) (setq string-buffer (concat string-buffer text)))
+ comint-output-filter-functions))
+ (unwind-protect
+ (progn
+ ;; got located, and save dangling text
+ (goto-char (process-mark (get-buffer-process (current-buffer))))
+ (let ((start (point))
+ (end (point-max)))
+ (setq dangling-text (buffer-substring start end))
+ (delete-region start end))
+ ;; pass FULL-BODY to process
+ ,@body
+ ;; wait for end-of-evaluation indicator
+ (while (progn
+ (goto-char comint-last-input-end)
+ (not (save-excursion
+ (and (re-search-forward
+ (regexp-quote ,eoe-indicator) nil t)
+ (re-search-forward
+ comint-prompt-regexp nil t)))))
+ (accept-process-output (get-buffer-process (current-buffer)))
+ ;; thought the following this would allow async
+ ;; background running, but I was wrong...
+ ;; (run-with-timer .5 .5 'accept-process-output
+ ;; (get-buffer-process (current-buffer)))
+ )
+ ;; replace cut dangling text
+ (goto-char (process-mark (get-buffer-process (current-buffer))))
+ (insert dangling-text))
+ ;; remove filter
+ (setq comint-output-filter-functions
+ (cdr comint-output-filter-functions)))