===================================================================
RCS file: /cvs/mandoc/regress/eqn/unary/sqrt.in,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -p -r1.2 -r1.3
--- mandoc/regress/eqn/unary/sqrt.in	2017/02/12 14:19:03	1.2
+++ mandoc/regress/eqn/unary/sqrt.in	2017/06/26 20:11:53	1.3
@@ -7,6 +7,6 @@
 .Sh DESCRIPTION
 initial text
 .EQ
-r = sqrt { x sup 2 + y sup 2 } + sqrt { } + sqrt
+r = sqrt { x sup 2 + y sup 2 } + sqrt a+b + sqrt { } + sqrt
 .EN
 final text