Index: trunk/doc/release.2015/inputs/code.sty
===================================================================
--- trunk/doc/release.2015/inputs/code.sty	(revision 40024)
+++ trunk/doc/release.2015/inputs/code.sty	(revision 40075)
@@ -10,4 +10,5 @@
 % uncatcodespecials essentially iteratively sets the catcode for all of those
 % special characters to be catcode 12 (which just prints the character)
+
 \def\uncatcodespecials{\def\do##1{\catcode`##1=12}\dospecials}%
 
@@ -50,6 +51,4 @@
 \def\IPPmisc{\begingroup\setupc@de\IPPmiscEND}
 
-%
-
 % stage -> small-caps
 % program -> tt
@@ -58,5 +57,6 @@
 % misc -> san-serif
 
-% text font options:
+% specify encoding so we are guaranteed to get a
+% set of fonts with _ defined correctly
 
 % \textrm - roman
@@ -71,3 +71,2 @@
 % \textsl - slated
 % \textsc - small caps
-