adjust colorer

8 years ago · 1902d283c9
parent fad102d545
commit 1902d283c9
1 changed files with 1 additions and 1 deletions
--- a/beautiful-racket-demo/basic-demo-2/colorer.rkt
+++ b/beautiful-racket-demo/basic-demo-2/colorer.rkt
@ -24,4 +24,4 @@
                 ["(" '(parenthesis |(|)]
                 [")" '(parenthesis |)|)]
                 [else '(no-color #f)])]))
-     (values (or val "") cat paren pos (+ pos span))]))
+     (values val cat paren pos (+ pos span))]))