specifies the method by which text is mapped to glyphs in the available fonts.
The shaper is responsible for handling kerning, ligatures and emoji
composition. The default is
Harfbuzz and we have very preliminary support
It is strongly recommended that you use the default
Since: Version 20211204-082213-a66c61ee9
The functionality described in this section requires version 20211204-082213-a66c61ee9 of wezterm, or a more recent version.
Allsorts shaper was removed.