Amr Gharbeia ce3e8ed44c fix: use read-char-no-hang instead of cl-tty read-raw-byte ...

- Replaced read-event/read-raw-byte with read-char-no-hang from
  *standard-input* for reliable non-blocking terminal input
- Added escape sequence decoding (CSI sequences for arrows, PageUp/Dn,
  Home, End, F-keys)
- Added Ctrl+letter handling (0x01-0x1a mapped to :CTRL-X keywords)
- Added direct key dispatch for Ctrl+P (palette), Ctrl+B (sidebar),
  Ctrl+L (redraw), Ctrl+Q (quit), Ctrl+D/F/G, PageUp/Dn, Home/End
- Fixed cl-tty read-raw-byte to check poll result before reading
- Initial render before main loop so startup messages appear immediately
- All 237 tests pass

2026-05-13 20:23:51 -04:00

75 KiB

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