New API in pangomm 1.40

Member Pango::AHOM

Member Pango::ANATOLIAN_HIEROGLYPHS

Member Pango::BASSA_VAH

Member Pango::CAUCASIAN_ALBANIAN

Member Pango::DUPLOYAN

Member Pango::ELBASAN

Member Pango::GRANTHA

Member Pango::HATRAN

Member Pango::KHOJKI

Member Pango::KHUDAWADI

Member Pango::LINEAR_A

Member Pango::MAHAJANI

Member Pango::MANICHAEAN

Member Pango::MENDE_KIKAKUI

Member Pango::MODI

Member Pango::MRO

Member Pango::MULTANI

Member Pango::NABATAEAN

Member Pango::OLD_HUNGARIAN

Member Pango::OLD_NORTH_ARABIAN

Member Pango::OLD_PERMIC

Member Pango::PAHAWH_HMONG

Member Pango::PALMYRENE

Member Pango::PAU_CIN_HAU

Member Pango::PSALTER_PAHLAVI

Member Pango::SIDDHAM

Member Pango::SIGNWRITING

Member Pango::TIRHUTA

Member Pango::WARANG_CITI