fonts/R-textshaping: import R-textshaping-0.3.6

Provides access to the text shaping functionality in the 'HarfBuzz'
library and the bidirectional algorithm in the 'Fribidi' library.
'textshaping' is a low-level utility package mainly for graphic
devices that expands upon the font tool-set provided by the
'systemfonts' package.

(mef)