patch 7.4.1027
Problem:    No support for binary numbers.
Solution:   Add "bin" to nrformats. (Jason Schulz)
diff --git a/src/testdir/test58.in b/src/testdir/test58.in
index cef1cfa..b99ee45 100644
--- a/src/testdir/test58.in
+++ b/src/testdir/test58.in
@@ -104,6 +104,8 @@
 :"
 :" NOSLITSUGS
 :call TestOne('8', '8')
+:" Numbers
+:call TestOne('9', '9')
 :"
 :" clean up for valgrind
 :delfunc TestOne
@@ -636,4 +638,19 @@
 badend
 
 
+Test Numbers
+
+9affstart
+9affend
+
+9dicstart
+1234
+foo
+bar
+9dicend
+
+9good: 0b1011 0777 1234 0x01ff
+badend
+
+
 test output: