From mboxrd@z Thu Jan  1 00:00:00 1970
From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Subject: Re: Boxquote for code in UTF-8 export
Date: Fri, 12 Sep 2014 21:10:22 +0200
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To: Sebastien Vauban <public-sva-news-D0wtAvR13HarG/iDocfnWg@plane.gmane.org>
Cc: public-emacs-orgmode-mXXj517/zsQ@plane.gmane.org



Hello,

Sebastien Vauban <sva-news-D0wtAvR13HarG/iDocfnWg@public.gmane.org>
writes:

> I'd advice to use UTF-8 characters more wildly available in the
> different fonts for drawing the Boxquote around code, in function:
>
>   =E2=95=AD=E2=94=80=E2=94=80=E2=94=80=E2=94=80
>   =E2=94=82 (defun org-ascii--box-string (s info)
>   =E2=94=82   "Return string S with a partial box to its left.
>   =E2=94=82 INFO is a plist used as a communication channel."
>   =E2=94=82   (let ((utf8p (eq (plist-get info :ascii-charset) 'utf-8)))
>   =E2=94=82     (format (if utf8p "=E2=95=AD=E2=94=80=E2=94=80=E2=94=80=
=E2=94=80\n%s\n=E2=95=B0=E2=94=80=E2=94=80=E2=94=80=E2=94=80" ",----\n%s\n`=
----")
>   =E2=94=82 	    (replace-regexp-in-string
>   =E2=94=82 	     "^" (if utf8p "=E2=94=82 " "| ")
>   =E2=94=82 	     ;; Remove last newline character.
>   =E2=94=82 	     (replace-regexp-in-string "\n[ \t]*\\'" "" s)))))
>   =E2=95=B0=E2=94=80=E2=94=80=E2=94=80=E2=94=80

[...]

> The results is that only \u250C and \u2514 are "universal" (except in
> Lucida Sans Typewriter which implements almost nothing -- unlike DejaVu
> Sans Mono which implements almost everything).

There are three characters required. You are only suggesting two. What
should be the third?

Anyhow, do you want to provide a patch?


Regards,

--=20
Nicolas Goaziou