fontforge 1:20161005~dfsg-4+deb9u1ubuntu1 (amd64 binary) in ubuntu bionic

 FontForge is a font editor.
 Use it to create, edit and convert fonts
 in OpenType, TrueType, UFO, CID-keyed, Multiple Master,
 and many other formats.
 .
 This package also provides these programs and utilities:
  fontimage - produce a font thumbnail image;
  fontlint - checks the font for certain common errors;
  sfddiff - compare two font files.