4.3  Toplevel commands

The toplevel loop understands a number of special commands:

,?
Show summary of available toplevel commands.

,NUM
Evaluate NUMth command in history-list

,h
List history of last commands

,l FILENAME
Load file with given FILENAME (may be a symbol or string).

,ln FILENAME
Load file and print result(s) of each top-level expression.

,p EXP
Pretty-print evaluated expression EXP.

,d EXP
Describe result of evaluated expression EXP.

,du EXP
Dump contents of the result of evaluated expression EXP.

,dur EXP N
Dump N bytes of the result of evaluated expression EXP.

,q
Quit the interpreter.

,r
Show system information.

,s STRING-OR-SYMBOL
Execute shell-command.

,t EXP
Evaluate form and print elapsed time.

,x EXP
Pretty-print macroexpanded expression EXP (the expression is not evaluated).