;;; Code to communicate with epoch
;; Colas 1991-02-18
;; this needs the epoch code "property.el" loaded into epoch
;; (property.el is in the epocgh distribution)

;; routine to send a string to be executed by epoch, supposed to be the 
;; current window 

(setq epoch:menu ())

(defun send-epoch (code)
  (set-x-property "EPOCH_EXECUTE"
    (+ "(let ((protect epoch::event-handler)) (unwind-protect "
      code
      "(setq epoch::event-handler protect))))"
)))

;; Menu package:
;; how to make a menu of epoch buffers to select current buffer

(defunq string-menu-make (args)
  (if epoch:menu
    (with (wob (menu-wob epoch:menu)) (delete-window))
  )
  (pop-menu
    (setq epoch:menu (menu-make-from-list (+
	'((pop-label-make "Epoch Screens"))
	(mapfor s args (list 'item-make s (list 'send-epoch-switch-buffer s))
))))))

(defunq send-epoch-switch-buffer (name)
  (send-epoch (+ "(switch-to-buffer \"" name "\")")
))

;; All done

(provide 'epoch)