readme: unicode-combining: mention when we render the decomposed version

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Daniel Eklöf 2020-05-09 11:29:33 +02:00
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commit 77e256763c
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@ -287,6 +287,11 @@ When rendering a pre-composed character, we are rendering a single
glyph only and thus it is guaranteed to look the way the font designer glyph only and thus it is guaranteed to look the way the font designer
intended it to. intended it to.
Note that foot currently will choose to render the decomposed form
**if** the pre-composed character **does not** exist in the primary
font, **and** both the decomposed characters **do**. In all other
cases, the pre-composed character is preferred.
Still, if you do not want this, you can disable pre-composing at Still, if you do not want this, you can disable pre-composing at
**compile time** with `-Dunicode-precompose=false`. **compile time** with `-Dunicode-precompose=false`.