..

original commit: b9dd3c4a9f0a9661c371dc77e7772656882d4b29
2003-08-15 03:19:16 +00:00 · 2003-08-15 03:19:16 +00:00 · 64e26da03c
commit 64e26da03c
parent b861fc6334
1 changed files with 1 additions and 0 deletions
--- a/collects/mzlib/contract.ss
+++ b/collects/mzlib/contract.ss
@ -1745,6 +1745,7 @@
 	     (char? x)
 	     (null? x)
 	     (number? x)
+	     (regexp? x)
 	     (and (pair? x)
 		  (printable? (car x))
 		  (printable? (cdr x)))