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Re: ?: in regular expressions.
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From: |
Lawrence Velázquez |
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Subject: |
Re: ?: in regular expressions. |
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Date: |
Mon, 23 Aug 2021 18:06:10 -0400 |
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User-agent: |
Cyrus-JMAP/3.5.0-alpha0-1118-g75eff666e5-fm-20210816.002-g75eff666 |
On Mon, Aug 23, 2021, at 6:02 PM, hancooper via wrote:
> ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
> On Monday, August 23, 2021 9:58 PM, Dennis Williamson
> <dennistwilliamson@gmail.com> wrote:
>
> > Note that Bash does not support PCRE.
> >
> > ** Incidentally, one can support PCRE by using `grep -P`.
"Support" is doing a lot of work here. Yes, GNU grep supports PCRE.
Other grep implementations don't, and neither does Bash.
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vq