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Re: how update the website for the complex layout


From: Werner LEMBERG
Subject: Re: how update the website for the complex layout
Date: Wed, 19 May 2021 07:16:39 +0000 (UTC)

>> HarfBuzz is a text shaping library; it is not meant to actually do
>> text layout.
> 
> Do you mean it is lacking things like recognizing word breaks and
> line breaks?  Because it can lay out a line of text pretty well.

According to HarfBuzz's home page, laying out text is not its
(primary) functionality.  You enter a string of character codes for a
given font, and you get back a string of glyphs together with its
metrics and positions.

Just think of paragraph formatting using the Plass algorithm (as
provided by TeX) in combination with Zapf's hz algorithm, say.  And
right so: It should be done (at least) one level higher than HarfBuzz.


    Werner



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