t4002-diff-basic: modernize test format
commit9cfcbcc095fbe6bc4a1f366281bd80e53d5bb473
authorJohn Cai <johncai86@gmail.com>
Thu, 18 May 2023 20:03:15 +0000 (18 20:03 +0000)
committerJunio C Hamano <gitster@pobox.com>
Fri, 19 May 2023 17:08:11 +0000 (19 10:08 -0700)
treea72da5efef7a1a40ab6d7e7150fd01d7e4bd73f1
parenta8fcc0ac89566ce2ddd4eb88e1d601613f0028fd
t4002-diff-basic: modernize test format

Some tests still use the old format with four spaces indentation.
Standardize the tests to the new format with tab indentation.

Signed-off-by: John Cai <johncai86@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
t/t4002-diff-basic.sh