===================================================================
RCS file: /cvs/mandoc/regress/eqn/fromto/basic.out_ascii,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -p -r1.1 -r1.2
--- mandoc/regress/eqn/fromto/basic.out_ascii	2017/02/08 03:02:18	1.1
+++ mandoc/regress/eqn/fromto/basic.out_ascii	2017/06/26 20:11:48	1.2
@@ -4,6 +4,6 @@ NNAAMMEE
      ffrroommttoo--bbaassiicc - vertical stacking
 
 DDEESSCCRRIIPPTTIIOONN
-     initial text E_(i = 1)^oo 1/i^2 final text
+     initial text E_(_i = 1)^oo 1/_i^2 final text
 
 OpenBSD                         January 1, 2015                        OpenBSD