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tests: grep -E is not portable

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Reported by Dagobert Michelsen.
<https://lists.gnu.org/r/bug-bison/2021-08/msg00008.html>

* tests/calc.at: Use $EGREP.
This commit is contained in:
Akim Demaille
2021-08-19 08:21:23 +02:00
parent 36f37568ba
commit 3afa9757da
1 changed files with 1 additions and 1 deletions
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tests/calc.at
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@@ -970,7 +970,7 @@ AT_JAVA_IF(
[AT_PARSER_CHECK([calc $1 input], 0, [m4_ifvaln(m4_quote($3), [$3])], [stderr])])
AT_LANG_MATCH([c\|c++\|java],
[AT_GLR_IF([],
[AT_CHECK([grep -c -v -E 'Return for a new token:|LAC:' stderr],
[AT_CHECK([$EGREP -c -v 'Return for a new token:|LAC:' stderr],
[ignore],
[m4_n([AT_DEBUG_IF([$4], [0])])])])])
])