Use chapter ids instead of numbers, so that we can reorder them, introduce new ones etc. without the numbers becoming out of date.
Initial setup of gtk-doc. Straight forward setup following the gtk-doc instructions. Ignore some troublesome types in src/hb-gobject.h. To build use "./autogen.sh --enable-gtk-doc" then "make". Docs are in harfbuzz/docs/reference/html/index.html.
Khaled Hosny
Behdad Esfahbod
Anthony Carrico