diffuse(1) on Linux
The text d6113b00cf38, as Debian 7 (Wheezy) shipped it.
graphical tool for merging and comparing text files
Flags it lists
-
--close-if-same -
--commit -
--encoding -
--help -
--ignore-all-space -
--ignore-blank-lines -
--ignore-case -
--ignore-end-of-line -
--ignore-space-change -
--label -
--line -
--modified -
--no-rcfile -
--null-file -
--rcfile -
--revision -
--separate -
--tab -
--version -
-? -
-B -
-D -
-E -
-L -
-b -
-c -
-e -
-h -
-i -
-m -
-r -
-s -
-t -
-v -
-w