HarfBuzz-raku：HarfBuzz字体成形和操作库的绑定

/ HarfBuzz-raku 绑定到HarfBuzz文本整形库。 姓名 HarfBuzz-使用HarfBuzz进行文本整形和字体操作。 概要 use HarfBuzz::Font; use HarfBuzz::Buffer; use HarfBuzz::Shaper; use HarfBuzz::Feature; use HarfBuzz::Glyphs; my HarfBuzz::Feature() @features = <smcp>; # enable small-caps, disable kerning and ligatures my $file = 't/fonts/NimbusRoman-Regular.otf'; my HarfBuzz::Font $font .= new :$file, :size(36), :@features; my