f5223195 JM |
1 | --- step0_repl ---------------------------------- |
2 | READ(str): return str |
3 | |
0f4ca9d1 |
4 | EVAL(ast,env): return ast |
f5223195 JM |
5 | |
6 | PRINT(exp): return exp |
7 | |
8 | rep(str): return PRINT(EVAL(READ(str),"")) |
9 | |
10 | main loop: println(rep(readline("user> "))) |
11 | |