config: add boolean option tweak.pua-double-width

When enabled, PUA (Private Usage Area) codepoints are always treated
as double-width glyphs, regardless of the actual glyph width.

Requires allow-overflowing-double-width-glyphs=yes
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Daniel Eklöf 2021-05-31 17:10:05 +02:00
parent d458d46f81
commit 4c954be7a6
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5 changed files with 35 additions and 8 deletions

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@ -57,6 +57,9 @@
(https://codeberg.org/dnkl/foot/issues/555).
* `ENVIRONMENT` section in **foot**(1) and **footclient**(1) man pages
(https://codeberg.org/dnkl/foot/issues/556).
* `tweak.pua-double-width` option to `foot.ini`, letting you force
_Private Usage Area_ codepoints to be treated as double-width
characters.
### Changed