| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | "Joel Jacobson" <joel(at)compiler(dot)org> |
| Cc: | "Alvaro Herrera" <alvherre(at)alvh(dot)no-ip(dot)org>, pgsql-hackers(at)lists(dot)postgresql(dot)org |
| Subject: | Re: Bizarre behavior of \w in a regular expression bracket construct |
| Date: | 2021-02-24 17:14:47 |
| Message-ID: | 4099712.1614186887@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
I wrote:
> I've also decided after reflection that the patch should indeed
> create a named "word" character class. That's allowed per POSIX,
> and it simplifies some aspects of the documentation, since we can
> rely on referencing the class instead of repeating ourselves.
> The attached 0001 v2 does that; it's otherwise the same as before.
Sigh, this time with the attachments ...
regards, tom lane
| Attachment | Content-Type | Size |
|---|---|---|
| 0001-rework-char-class-escapes-2.patch | text/x-diff | 45.5 KB |
| 0002-DW-always-match-newline.patch | text/x-diff | 4.0 KB |
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