Function: ps-run-running

ps-run-running is a byte-compiled function defined in ps-mode.el.gz.

Signature

(ps-run-running)

Documentation

Error if not in ps-mode or not running PostScript.

Source Code

;; Defined in /usr/src/emacs/lisp/progmodes/ps-mode.el.gz
(defun ps-run-running ()
  "Error if not in `ps-mode' or not running PostScript."
  (unless (derived-mode-p 'ps-mode)
    (error "This function can only be called from PostScript mode"))
  (unless (equal (process-status "ps-run") 'run)
    (error "No PostScript process running")))