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
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
**compile time** with `-Dunicode-precompose=false`.