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Re: [AUCTeX-devel] [AUCTeX-diffs] GNU AUCTeX branch, master, updated. 09


From: David Kastrup
Subject: Re: [AUCTeX-devel] [AUCTeX-diffs] GNU AUCTeX branch, master, updated. 097084443771d6716c6870f2f8d329e9c0949d97
Date: Tue, 30 Oct 2018 14:44:48 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux)

"Ikumi Keita" <address@hidden> writes:

> This is an automated email from the git hooks/post-receive script. It was
> generated because a ref change was pushed to the repository containing
> the project "GNU AUCTeX".
>
> The branch, master has been updated
>        via  097084443771d6716c6870f2f8d329e9c0949d97 (commit)
>       from  1ea64fffc1429db6b5b8712bb68499c48cf2124b (commit)
>
> Those revisions listed above that are new to this repository have
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> - Log -----------------------------------------------------------------
> commit 097084443771d6716c6870f2f8d329e9c0949d97
> Author: Ikumi Keita <address@hidden>
> Date:   Tue Oct 30 22:33:14 2018 +0900
>
>     Deal with partial ^^-quoting in preview-latex
>     
>     If latex outputs a multibyte character as a mixture of raw 8-bit byte
>     and byte with ^^-quoting, we have to decode them as a whole.
>     
>     * preview.el.in (preview--decode-^^ab): Include raw 8-bit bytes which
>     already exist in the string as well when decoding with the given
>     coding system.
>     * tests/latex/preview-latex-test.el: New test.

Uh, preview-latex already _had_ code for doing that.  Doesn't it work?
A grep in the old code shows

preview.el.in:  "Turn STRING with potential ^^ sequences into a regexp.
preview.el.in:so the character represented by ^^^ preceding extended characters
preview.el.in:    ;; Next, bytes with value from 0x80 to 0xFF represented with 
^^
preview.el.in:    (preview--decode-^^ab string
preview.el.in:(defun preview--decode-^^ab (string coding-system)
preview.el.in:  "Decode ^^ sequences in STRING with CODING-SYSTEM.
preview.el.in:Sequences of control characters such as ^^I are left untouched.
preview.el.in:                       (preview--convert-^^ab
preview.el.in:(defun preview--convert-^^ab (string)
preview.el.in:  "Convert ^^ sequences in STRING to raw 8bit.
preview.el.in:Sequences of control characters such as ^^I are left untouched.
preview.el.in:                 ;;ok, transform ^^ sequences


-- 
David Kastrup



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