When Vietnamese mode is on, the engine transformed every word including
English (test->tét, cargo->cảgo, status->státu). This wires up the
previously-dead english.rs dictionary and spelling.rs validator so that on
word commit, words that are clearly English or not phonologically valid
Vietnamese are reverted to the raw keystrokes typed. Genuine Vietnamese
(tiếng, việt, quả) is kept. Gated by the existing [auto_restore] enabled
config (default on).
Co-Authored-By: vndangkhoa <vonguyendangkhoa@gmail.com>
- Engine no longer includes flush char in Replace insert
- Daemon forwards raw flush key after Replace injection
- Test helper simulates this by adding Insert event after Replace
- Engine no longer includes flush char in Replace insert text
- Daemon forwards raw flush key (space/enter/etc) after injection
- Clipboard paste only contains the word, not trailing whitespace
- Fixes 'thịtrâm' → 'thị trâm' (space reliably arrives via raw forward)
- Tone keys (f,s,r,x,j) now only apply when composition has a vowel
- Without a vowel, they fall through to normal character append
- Fixes 'r' disappearing in words like 'trời', 'trâm', 'trảm'
- Added test_telex_r_as_normal_char covering 4 scenarios
- Also: 15ms delay between clipboard paste and trailing uinput chars
- Fix Xutf8LookupString signature (missing XIC param caused all keys to map to \0)
- Port bamboo-core Vietnamese engine to Rust (bamboo.rs, input_method.rs)
- Flexible backtracking for mark/tone keys (scan up to 5 chars back)
- Correct tone placement for io, uâ, yê clusters
- Evdev capture preferred over X11 XRecord (more reliable)
- Uinput injection with correct Linux keycodes
- Vietnamese Unicode via clipboard paste + trailing ASCII via uinput
- Persistent X11 connection for Ctrl+V (no per-call dlopen overhead)
- Consume stale VNI/Telex control keys when no match found
- Fix execute_commands backspace count for evdev grabbing path
- Add vietc-uinputd privileged injection daemon
- AppImage: bundle uinputd, preserve LD_LIBRARY_PATH, fix xrecord build flags
- Remove old generated test files, add 63 focused engine tests
- Fix tone placement for uâ, uê, uơ → tone on second vowel (e.g. tuấn, thuế, phương)
- Limit flexible backward scan to 3 chars to prevent cross-syllable modification
- Set grab = true as default config
- Add 9 new engine tests for tone placement and backtrack limit
