change linebreak

8 years ago · 7c0f97c8ca
parent bf8d332bc9
commit 7c0f97c8ca
1 changed files with 3 additions and 2 deletions
--- a/beautiful-racket-demo/basic-demo/expander.rkt
+++ b/beautiful-racket-demo/basic-demo/expander.rkt
@ -40,7 +40,8 @@
              (or
               (and (exact-positive-integer? clsv)
                    (vector-member clsv line-vec))
-               (error (format "error in line ~a: line ~a not found"
+               (error
+                (format "error in line ~a: line ~a not found"
                        line-num clsv))))])
        (line-func)
        (add1 line-idx)))))