Function: org-babel-forth-session-execute

org-babel-forth-session-execute is a byte-compiled function defined in ob-forth.el.gz.

Signature

(org-babel-forth-session-execute BODY PARAMS)

Documentation

Execute Forth BODY in session defined via PARAMS.

Source Code

;; Defined in /usr/src/emacs/lisp/org/ob-forth.el.gz
(defun org-babel-forth-session-execute (body params)
  "Execute Forth BODY in session defined via PARAMS."
  (org-require-package 'forth-mode)
  (let ((proc (forth-proc))
	(rx " \\(\n:\\|compiled\n\\|ok\n\\)")
	(result-start))
    (with-current-buffer (process-buffer (forth-proc))
      (mapcar (lambda (line)
		(setq result-start (progn (goto-char (process-mark proc))
					  (point)))
		(comint-send-string proc (concat line "\n"))
		;; wait for forth to say "ok"
		(while (not (progn (goto-char result-start)
				   (re-search-forward rx nil t)))
		  (accept-process-output proc 0.01))
		(let ((case (match-string 1)))
		  (cond
		   ((string= "ok\n" case)
		    ;; Collect intermediate output.
		    (buffer-substring (+ result-start 1 (length line))
				      (match-beginning 0)))
		   ((string= "compiled\n" case))
		   ;; Ignore partial compilation.
		   ((string= "\n:" case)
		    ;; Report errors.
		    (org-babel-eval-error-notify 1
                                                 (buffer-substring
                                                  (+ (match-beginning 0) 1) (point-max)))
		    nil))))
	      (split-string (org-trim
			     (org-babel-expand-body:generic body params))
			    "\n"
			    'omit-nulls)))))