[HB] Add a few TODO items
[HB] Add a few TODO items

OpenInkpot-archive/iplinux-pango1.0,Distrotech/pango,danny-ku/pango,Distrotech/pango,kari-lentz/alpha-pango,danny-ku/pango,kari-lentz/alpha-pango,OpenInkpot-archive/iplinux-pango1.0,OpenInkpot-archive/iplinux-pango1.0,zsx/pango,kari-lentz/alpha-pango,zsx/pango,zsx/pango,danny-ku/pango,kari-lentz/alpha-pango,Distrotech/pango,zsx/pango