* ediff.el (ediff-set-diff-overlays-in-one-buffer,

* ediff.el (ediff-set-diff-overlays-in-one-buffer,
	ediff-set-fine-overlays-in-one-buffer,ediff-goto-word) make sure
	we use the syntax table of the correct buffer.
	(ediff-same-file-contents,ediff-same-contents): enhancements thanks to
	Felix Gatzemeier.

	* ediff-init.el (ediff-hide-face): checks for definedness of functions.
	(ediff-file-remote-p): make synonymous with file-remote-p.
	In all deffaces ediff-*-face-*, use min-colors.

	* ediff-mult.el (ediff-meta-mark-equal-files): make use of
        ediff-recurse-to-subdirectories.
	(ediff-mark-if-equal): check that the arguments are strings, use
	ediff-same-contents (after to Felix Gatzemeier).

	* ediff.el (ediff-merge-on-startup): don't set buffer-modified-p to
	nil.