===================================================================
RCS file: /cvs/mandoc/regress/eqn/unary/sqrt.out_ascii,v
retrieving revision 1.2
retrieving revision 1.6
diff -u -p -r1.2 -r1.6
--- mandoc/regress/eqn/unary/sqrt.out_ascii	2017/02/12 14:19:03	1.2
+++ mandoc/regress/eqn/unary/sqrt.out_ascii	2018/10/02 12:18:35	1.6
@@ -4,6 +4,7 @@ NNAAMMEE
      uunnaarryy--ssqqrrtt - square root
 
 DDEESSCCRRIIPPTTIIOONN
-     initial text r = sqrt(x^2 + y^2) + sqrt() + sqrt final text
+     initial text _r = <sqrt>(_x^2 + _y^2) + <sqrt>(_a + _b) + <sqrt>(_x^) +
+     <sqrt>() + <sqrt> final text
 
-OpenBSD                        February 12, 2017                       OpenBSD
+OpenBSD                          July 6, 2017                          OpenBSD