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- ; This is a programming example.
- ; This function prints (lists) an ASCII text file on the screen.
- ; Usage: (fprint "filename.ext")
-
- (defun fprint (s / c i)
- (setq i (open s "r")) ; open the file for reading
- (if i
- (progn
- (while (setq c (read-line i)) ; read one line of text from the file
- (princ c) ; and print it on the screen
- (princ "\n")
- )
- (close i) ; close the file
- )
- (princ (strcat "Cannot open file " s))
- )
- (princ)
- )
-