Packages with the t1lib use flag

app-text / atril : Atril document viewer for MATE

  • Enable the Type-1 fonts for the build-in DVI viewer (media-libs/t1lib)

app-text / evince : Simple document viewer for GNOME

  • Enable the Type-1 fonts for the built-in DVI viewer (media-libs/t1lib)

x11-libs / gtkmathview : Rendering engine for MathML documents

  • Enable media-libs/t1lib support