ignoring letter case or not. It can be set in @file{.emacs} using
@code{setq-default}.
+When case sensitivity is toggled, all difference
+regions are recomputed.
+
@node Highlighting Difference Regions, Narrowing, Selective Browsing, Customization
@section Highlighting Difference Regions
Using @code{ediff-cleanup-hook}, one can make Ediff delete the variants
unconditionally (e.g., by making @code{ediff-janitor} into one of these hooks).
+
+@item ediff-keep-tmp-versions
+@vindex @code{ediff-keep-tmp-versions}
+Default is @code{nil}. If @code{t}, the versions of the files being
+compared or merged using operations such as @code{ediff-revision} or
+@code{ediff-merge-revisions} are not deleted on exit. The normal action is
+to clean up and delete these version files.
+
@item ediff-grab-mouse
@vindex @code{ediff-grab-mouse}
Default is @code{t}. Normally, Ediff grabs mouse and puts it in its
(jaffe@@chipmunk.cita.utoronto.ca),
David Karr (dkarr@@nmo.gtegsc.com),
Norbert Kiesel (norbert@@i3.informatik.rwth-aachen.de),
+Steffen Kilb (skilb@@gmx.net),
Leigh L Klotz (klotz@@adoc.xerox.com),
Fritz Knabe (Fritz.Knabe@@ecrc.de),
Heinz Knutzen (hk@@informatik.uni-kiel.d400.de),