Replaced hardcoded US scancode→escape-sequence table in fbcond's
text.rs with a configurable Keymap struct supporting TOML-based
keyboard layouts. Five layouts embedded at compile time:
- us.toml — US English (QWERTY), default
- ru.toml — Russian JCUKEN, #1 non-English locale throughout Red Bear OS
- uk.toml — UK English (QWERTY)
- de.toml — German (QWERTZ)
- fr.toml — French (AZERTY)
Implementation:
- src/keymap.rs: Keymap struct with TOML deserialization, scancode→byte
sequence lookup, embedded defaults via include_str!(). 6 unit tests.
- src/text.rs: TextScreen gains field. Hardcoded 12-arm
scancode match replaced with call. Same Ctrl+letter
translation fallback preserved.
- keymaps/*.toml: Five embedded layout files.
- Cargo.toml: added toml.workspace dependency.
- main.rs: registered mod keymap.
Keymap priority policy: English (US) default, Russian #1 non-English,
then UK/DE/FR. Unknown names fall back to US.
Red Bear OS
2d266b54a8