- Remove handler-case + sb-ext:with-timeout 0.1 pattern entirely.
sb-ext:timeout is a condition class, not a recognized type in the
compilation environment, causing runtime 'undefined function' crash.
- Replace with dotimes 10 * (listen *standard-input*) + sleep 0.01
polling loop. Same 0.1s timeout, no condition type dependencies.
- Also fix handler-bind → handler-case in tui-load.lisp so the stack
unwinds properly (running with-terminal's shutdown-backend cleanup)
before the crash handler runs, restoring terminal to normal state.
- Fix paren imbalance (off by 1) in the new listen-based reader code.
Amr Gharbeia
9fb4393c9c