Function: ediff-rcs-merge-internal

ediff-rcs-merge-internal is a byte-compiled function defined in ediff-vers.el.gz.

Signature

(ediff-rcs-merge-internal REV1 REV2 ANCESTOR-REV &optional STARTUP-HOOKS MERGE-BUFFER-FILE)

Source Code

;; Defined in /usr/src/emacs/lisp/vc/ediff-vers.el.gz
(defun ediff-rcs-merge-internal (rev1 rev2 ancestor-rev
				      &optional
				      startup-hooks merge-buffer-file)
  ;; If ANCESTOR-REV non-nil, merge with ancestor
  (let (buf1 buf2 ancestor-buf)
    (save-window-excursion
      (setq buf1 (rcs-ediff-view-revision rev1)
	    buf2 (if (string= rev2 "")
		     (current-buffer)
		   (rcs-ediff-view-revision rev2))
	    ancestor-buf (if ancestor-rev
			     (if (string= ancestor-rev "")
				 (current-buffer)
			       (rcs-ediff-view-revision ancestor-rev)))))
    ;; rcs.el doesn't create temp version files, so we don't have to delete
    ;; anything in startup hooks to ediff-buffers
    (if ancestor-rev
	(ediff-merge-buffers-with-ancestor
	 buf1 buf2 ancestor-buf
	 startup-hooks 'ediff-merge-revisions-with-ancestor merge-buffer-file)
      (ediff-merge-buffers
       buf1 buf2 startup-hooks 'ediff-merge-revisions merge-buffer-file))))