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bug#20623: XML and HTML files with encoding/charset="utf-8" declaration
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From: |
Eli Zaretskii |
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Subject: |
bug#20623: XML and HTML files with encoding/charset="utf-8" declaration loose BOM; Coding system is reset from utf-8-with-signature to utf-8 on save |
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Date: |
Fri, 22 May 2015 18:26:57 +0300 |
> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: Simon Ledergerber <sledergerber@gmx.net>, 20623@debbugs.gnu.org
> Date: Fri, 22 May 2015 11:22:27 -0400
>
> > What would you expect Emacs to do instead? It just obeys the stated
> > encoding, which says nothing about the BOM. How can Emacs know when
> > to use utf-8 and when utf-8-with-signature?
>
> To the extent that Emacs has seen the BOM when opening the file, it
> would make sense for Emacs to try and preserve this detail.
It does.