This parameter controls the "c:m:l" (control-meta-l) binding in scheme mode. If it is #f, the key binding does nothing. If not, the keybindings sends a message to mred:console to evaluate the contents of the edit from which it was typed.
It defaults to #t for mred, the application and #f if you are using mred as a library.
gets the current value of scheme-mode-allow-console-eval
sets the value to allow?