Commit | Line | Data |
---|---|---|
ae28e856 VS |
1 | (defun READ (input) |
2 | input) | |
3 | ||
4 | (defun EVAL (input) | |
5 | input) | |
6 | ||
7 | (defun PRINT (input) | |
8 | input) | |
9 | ||
10 | (defun readln (prompt) | |
11 | ;; C-d throws an error | |
12 | (ignore-errors (read-from-minibuffer prompt))) | |
13 | ||
14 | (defun println (format-string &rest args) | |
15 | (if (not args) | |
16 | (princ format-string) | |
17 | (princ (apply 'format format-string args))) | |
18 | (terpri)) | |
19 | ||
20 | (defun main () | |
21 | (let (eof) | |
22 | (while (not eof) | |
23 | (let ((input (readln "user> "))) | |
24 | (if input | |
25 | (println input) | |
26 | (setq eof t) | |
27 | ;; print final newline | |
28 | (terpri)))))) | |
29 | ||
30 | (main) |