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Re: [perl #122853] Guarantee 0-9, A-Z, a-z character classes

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September 29, 2014 09:13
Re: [perl #122853] Guarantee 0-9, A-Z, a-z character classes
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On Fri, Sep 26, 2014 at 09:03:15AM +0000, Ed Avis wrote:
> Ah, so even on EBCDIC the A-Z range will match 26 alphabet letters and only
> that.  In that case, perhaps only a brief note is needed in perlre to
> reassure those who learned Perl a long time ago, back in the days when A-Z
> was a nonportable construct.
> (I've never used an EBCDIC system and so I have never read perlebcdic, but
> I still want to write portable code.)

I've added a remark in perlrecharclass.pod. See commit


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