* src/otlayout/gpos.c: Rename counting variables to be more
meaningful.
Add copyright.
(otl_liga_attach_validate): Renamed to...
(otl_liga_mark2_validate): This.
Update all callers.
(otl_mark2_array_validate): Removed.
(otl_gpos_lookup6_validate): Call otl_liga_mark2_validate, not
otl_mark2_array_validate.
(otl_pos_class_set_validate, otl_pos_class_rule_validate): Removed.
(otl_gpos_lookup7_validate): Complete code for format 2.
(otl_chain_pos_class_rule_validate,
otl_chaim_pos_class_set_validate): Removed.
(otl_gpos_lookup8_validate): Don't call
otl_chain_pos_class_set_validate but
otl_chain_pos_rule_set_validate.
Simplify some code.
* src/otlayout/otlgpos.h: Add copyright.
3 files changed