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| From: | Mattias Engdegård |
| Subject: | Re: grep: RE error in ^*** ADVICE-ON-FAILURE-: repetition-operator operand invalid |
| Date: | Sat, 19 Nov 2022 13:14:43 +0100 |
19 nov. 2022 kl. 13.00 skrev Po Lu <luangruo@yahoo.com>: > So I'm not sure whether or not the bug lies in grep or posixly-correct > GNU grep. The standard (BSD) grep in macOS signals a similar error as the Sun one did. Whether allowed by POSIX or not, it's obviously helpful as it helped us discover this incorrect regexp.
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