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Re: compute ISBN-10, char-to-int?
From: |
Stefan Monnier |
Subject: |
Re: compute ISBN-10, char-to-int? |
Date: |
Sat, 07 Sep 2019 13:45:35 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) |
> All true, but not really relevant to the issue at hand, because in
> Emacs characters are always Unicode codepoints.
That hasn't always been the case, tho: they started as basically ASCII,
and then switched to some iso-2022 system (in Emacs-20) before getting
to the current unicode (in Emacs-23).
I must admit that it seems highly unlikely it will change in the
foreseeable future, but it's always a possibility (Unicode has its
shortcomings, so it's possible that we'll be using something else next
century).
Stefan
- Re: compute ISBN-10, char-to-int?, (continued)
- Re: compute ISBN-10, char-to-int?, Emanuel Berg, 2019/09/05
- Re: compute ISBN-10, char-to-int?, Eli Zaretskii, 2019/09/05
- Re: compute ISBN-10, char-to-int?, tomas, 2019/09/05
- Re: compute ISBN-10, char-to-int?, Emanuel Berg, 2019/09/05
- Re: compute ISBN-10, char-to-int?, Eli Zaretskii, 2019/09/06
- Re: compute ISBN-10, char-to-int?, tomas, 2019/09/06
- Re: compute ISBN-10, char-to-int?, Emanuel Berg, 2019/09/06
- Re: compute ISBN-10, char-to-int?, Eli Zaretskii, 2019/09/06
- Re: compute ISBN-10, char-to-int?, Stefan Monnier, 2019/09/07
- Re: compute ISBN-10, char-to-int?, Eli Zaretskii, 2019/09/07
- Re: compute ISBN-10, char-to-int?,
Stefan Monnier <=
- Re: compute ISBN-10, char-to-int?, Eli Zaretskii, 2019/09/07
- Re: compute ISBN-10, char-to-int?, Stefan Monnier, 2019/09/07
- Re: compute ISBN-10, char-to-int?, Emanuel Berg, 2019/09/09
- Re: compute ISBN-10, char-to-int?, Perry Smith, 2019/09/09