Rename Scan codes -> Key codes.

What we print in debug mode using the option (now) called --keycodes
are not the scan codes, but the key codes returned by the terminal (a
more higher level representation of the keys pressed).

This commit fixes the word used.
3 files changed
tree: d712a29c4b26e2b1711a3af0e4e068930c3da9b1
  1. .gitignore
  2. example.c
  3. linenoise.c
  4. linenoise.h
  5. Makefile
  6. README.markdown