Cryptic names like "jnc" and "jc" is the huge hindrance in understanding it. It would be so much easier if it was just called what it did instead of an acronym.

Cryptic names like "jnc" and "jc" is the huge hindrance in understanding it. It would be so much easier if it was just called what it did instead of an acronym. "jump_if_condition_is_met" or "jump_short_if_not_carry" (or which ever one it maps to) is much better and clearer than "jnc"