[pcre-dev] [Bug 1884] Misleading documentation about \num es…

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Autor: admin
Fecha:  
A: pcre-dev
Asunto: [pcre-dev] [Bug 1884] Misleading documentation about \num escapes
https://bugs.exim.org/show_bug.cgi?id=1884

Philip Hazel <ph10@???> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID


--- Comment #1 from Philip Hazel <ph10@???> ---
I think you must have caught the web page before an update. I have just looked
at it, and it now reads the same as the 8.39 tarball: \81 is either a back
reference, or the two characters "8" and "1".

In the PCRE2 documentation the wording is: "\81 is always a back reference"
because the behaviour has changed. The ChangeLog for 10.20 says this:
"24. Adjust the treatment of \8 and \9 to be the same as the current Perl
behaviour."

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