Index: doc/user/user.tex
===================================================================
--- doc/user/user.tex	(revision eaa2f3a1d9d24b032d08cb2c326cd11fe872d528)
+++ doc/user/user.tex	(revision c07d7244c852beffdb4d4bf72171c90c9b7824e9)
@@ -11,6 +11,6 @@
 %% Created On       : Wed Apr  6 14:53:29 2016
 %% Last Modified By : Peter A. Buhr
-%% Last Modified On : Wed Apr 12 12:18:58 2017
-%% Update Count     : 1415
+%% Last Modified On : Tue Apr 18 17:17:24 2017
+%% Update Count     : 1430
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
@@ -25,4 +25,8 @@
 \usepackage{textcomp}
 \usepackage[latin1]{inputenc}
+% Default underscore is too low and wide. Cannot use lstlisting "literate" as replacing underscore
+% removes it as a variable-name character so keyworks in variables are highlighted
+\DeclareTextCommandDefault{\textunderscore}{\leavevmode\makebox[1.2ex][c]{\rule{1ex}{0.1ex}}}
+
 
 \usepackage{fullpage,times,comment}