Print message to buffer unless 'halt is encountered

Print message to buffer unless 'halt is encountered

[Heime via Users list for the GNU Emacs text editor]

Would like to print to buffer BUFR if provided, otherwise to buffer name "Gundit".

Furthermore, I want to halt printing when actm matches 'halt

Have begun with this function that sort of does what I want, but I am not there yet.

(defun gundit-message (mesg &optional bufr actm)

"Display message except on 'halt symbol."

(when (not (eq 'halt actm))

(if bufr

(with-current-buffer (get-buffer-create bufr)

(org-mode)

(insert mesg))

(princ mesg (get-buffer "Gundit")) )) )