Increase/decrease the currently active split. New dimensions persist for the tog session, irrespective of subsequent closures and new child views. suggested by and ok stsp@

If in a vertical (horizontal) split, switch to horizontal (vertical), and make new split mode persist. ok op@

ok stsp@

got_privsep_recv_imsg users don't need to bother to look whether the imsg type is GOT_IMSG_ERROR because got_privsep_recv_imsg already takes care of that and turns GOT_IMSG_ERROR into `struct got_error's automatically. ok stsp@

ok stsp@

Left-over from how OpenRCS/OpenCVS do error handling. OK stsp@

GNU dd only accepts upper-case letters for the size units.

Setting this option will cause 'got tag' to sign all created tags using the SSH key, unless overridden by the -s flag. ok stsp@