diff tests/test-exchange-obsmarkers-case-A4.t @ 6668:02f8c88f3d59

tests: replace obsolescent egrep with grep -E This avoids the warning “egrep: warning: egrep is obsolescent; using grep -E” on my Arch Linux system. This is similar to 7e5be4a7cda7 in core.
author Manuel Jacob <me@manueljacob.de>
date Fri, 02 Feb 2024 00:09:51 +0100
parents a8ff17479fb8
children f3e39a354378
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