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bug#48148: 27.2; ox-ascii breaks TITLE line wrongly when 2 width char is
From: |
Nicolas Goaziou |
Subject: |
bug#48148: 27.2; ox-ascii breaks TITLE line wrongly when 2 width char is used |
Date: |
Sun, 02 May 2021 14:18:24 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
> I'm not sure what kind of example is necessary. How about if you ask
> specific questions about the arguments of that function which you
> don't understand clearly how to use?
Fair enough. However, i don't think my misunderstanding is related to
arguments of that function.
>> AFAIU, `window-text-pixel-size' returns the size of the window
>
> No, it returns the size of _text_ when displayed in a window.
True.
My problem is that I have some string, _which is not displayed anywhere_
yet. I need to obtain its real width along with the width of a single
character in order to compute the length argument in `make-string'.
I may be missing something obvious.
> I didn't mean text-width, I meant the use of string-width: it should
> be replaced by a call to window-text-pixel-size.
`string-width' applies to a string. `window-text-pixel-size' doesn't.
This is the root of my misunderstanding, I guess.
Regards,