kate(1) on Linux
The text 17b7aedc8420, as Debian 9 (Stretch) shipped it.
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--block -
--column -
--encoding -
--line -
--new -
--pid -
--start -
--startanon -
--stdin -
--tempfile -
-b -
-c -
-e -
-i -
-l -
-n -
-p -
-s