[bug#62796] [PATCH core-updates v2 2/2] gnu: ocaml-mdx: Fix tests.

[Simon Tournier]

* gnu/packages/ocaml.scm (ocaml-mdx)[arguments]: Substitue obsolete 'egrep' by
'grep -E'.
---
 gnu/packages/ocaml.scm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index f1c4e35044..b462d315e1 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -9230,7 +9230,12 @@ (define-public ocaml-mdx
                             
"test/bin/mdx-test/misc/no-such-prelude/test.expected")
                (("`") "'")
                (("COMMAND") "[COMMAND]")
-               (("\\.\\.\\.") "…")))))))
+               (("\\.\\.\\.") "…"))))
+         (add-after 'fix-test-format 'fix-egrep
+           (lambda _
+             ;; egrep is obsolescent; using grep -E
+             (substitute* "test/bin/mdx-test/expect/padding/test-case.md"
+               (("egrep") "grep -E")))))))
     (propagated-inputs
      (list ocaml-fmt
            ocaml-astring
-- 
2.38.1