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From: Maxim Nikulin <manikulin@gmail.com>
To: emacs-orgmode@gnu.org
Subject: Re: Bug: ODT export of Chinese text inserts spaces for line breaks
Date: Wed, 30 Jun 2021 19:22:21 +0700	[thread overview]
Message-ID: <sbhnlv$4t1$1@ciao.gmane.io> (raw)
In-Reply-To: <87sg10ttxw.fsf@ericabrahamsen.net>

On 29/06/2021 10:47, James Harkins wrote:
> * Test
> 1本人不想亲自拿到学历学位证书、急于离校者,可书面委托他人代领学历学位证
> 书,29日起即可离校;2本人想亲自领取学历学位证书者,按学校规定的程序及有关
> 要求办理离校手续,领取相关证书后离校;

> Exporting to ODT produces the following (body text, omitting titles,
> headers and such).
> 1本人不想亲自拿到学历学位证书、急于离校者,可书面委托他人代领学历学位证 书,29日起即可离校;2本人想亲自领取学历学位证书者,按学校规定的程序及有关 要求办理离校手续,领取相关证书后离校;

Confirmed: newlines are copied to ODT document as is and they appear as 
spaces in libreoffice. I did not tried HTML since I am unsure if 
browsers should glue paragraphs with newlines into continuous string 
without spaces. Maybe it is necessary to add some attributes for proper 
representation (e.g. "lang"), however "#+LANGUAGE: cn" does not help 
even though libreoffice considers paragraph as Chinese.

On 30/06/2021 01:19, Eric Abrahamsen wrote:
> There are a few ways to approach this:
> (aref char-script-table ?中) -> 'han
> (string-match-p "\\cc" "中") -> 0
> (aref (char-category-set ?中) ?|) -> t

Thank you. I have not noticed all features hidden behind \c. I believe,

     (rx (category can-break))

is more readable and I am a bit surprised that there is no descriptive 
aliases char-categories such as ?|. Just to add another example:

     (category-set-mnemonics (char-category-set ?ф)) -> ".LYchjy"

and `describe-categories' to decipher it.

As to splicing lines, I found `fill-delete-newlines' that uses 
`fill-nospace-between-words-table' besides ?| category to determine 
whether space should be suppressed while splicing lines. In addition 
there are some variables to tune behavior.

  reply	other threads:[~2021-06-30 12:23 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-29  3:47 Bug: ODT export of Chinese text inserts spaces for line breaks James Harkins
2021-06-29  4:43 ` tumashu
2021-06-29 17:01   ` Bug: " Maxim Nikulin
2021-06-29 18:19     ` Eric Abrahamsen
2021-06-30 12:22       ` Maxim Nikulin [this message]
2022-10-08 13:14         ` Ihor Radchenko
2022-10-21  5:38           ` Ihor Radchenko

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