(ediff-setup-fine-diff-regions):

Use ediff-diff3-options or ediff-diff-options.

diff --git a/lisp/ediff-diff.el b/lisp/ediff-diff.el
index af0b9a9a404768460764029473e2d5f3b2c1e778..4e8a6d19fb0580c5587c5a2738e03ff1e7e6a84f 100644 (file)
--- a/lisp/ediff-diff.el
+++ b/lisp/ediff-diff.el
@@ -160,15 +160,17 @@ one optional arguments, diff-number to refine.")
            (get-buffer-create
             (ediff-unique-buffer-name "*ediff-fine-diff" "*"))))
   
-  (let (diff3-job diff-program ok-regexp diff-list)
+  (let (diff3-job diff-program diff-options ok-regexp diff-list)
     (setq diff3-job ediff-3way-job
          diff-program (if diff3-job ediff-diff3-program ediff-diff-program)
+         diff-options (if diff3-job ediff-diff3-options ediff-diff-options)
          ok-regexp (if diff3-job
                        ediff-diff3-ok-lines-regexp
                        ediff-diff-ok-lines-regexp))
     
     (ediff-message-if-verbose "Refining difference region %d ..." (1+ reg-num))
     (ediff-exec-process diff-program ediff-fine-diff-buffer 'synchronize
+                       diff-options
                        ;; The shuffle below is because we can compare 3-way
                        ;; or in several 2-way fashions, like fA fC, fA fB,
                        ;; or fB fC.