- (do ((sexpr (read stream nil *eof-object*)
- (read stream nil *eof-object*)))
- ((eq sexpr *eof-object*)
- t)
- (if print
- (let ((results (multiple-value-list (eval sexpr))))
- (load-fresh-line)
- (format t "~{~S~^, ~}~%" results))
- (eval sexpr))))
+ (macrolet ((do-sexprs ((sexpr stream) &body body)
+ (aver (symbolp sexpr))
+ (with-unique-names (source-info)
+ (once-only ((stream stream))
+ `(if (handler-case (pathname stream)
+ (error () nil))
+ (let ((,source-info (sb!c::make-file-source-info
+ (pathname ,stream)
+ (stream-external-format ,stream))))
+ (setf (sb!c::source-info-stream ,source-info) ,stream)
+ (sb!c::do-forms-from-info ((,sexpr) ,source-info)
+ ,@body))
+ (do ((,sexpr (read ,stream nil *eof-object*)
+ (read ,stream nil *eof-object*)))
+ ((eq ,sexpr *eof-object*))
+ ,@body))))))
+ (do-sexprs (sexpr stream)
+ (if print
+ (let ((results (multiple-value-list (eval sexpr))))
+ (load-fresh-line)
+ (format t "~{~S~^, ~}~%" results))
+ (eval sexpr)))
+ t))