Index: trunk/doc/release.2015/inputs/astro.sty
===================================================================
--- trunk/doc/release.2015/inputs/astro.sty	(revision 40074)
+++ trunk/doc/release.2015/inputs/astro.sty	(revision 40075)
@@ -53,16 +53,4 @@
 \newcommand\tbr[1]{\textbf{\color{blue}#1 (TBR)}}
 \newcommand\TBD[1]{\par\tbd{#1}\par}
-
-% \newcommand{\ippprog}[1]{\textbf{\code{#1}}}
-% \newcommand{\ippstage}[1]{\textsc{#1}}
-% \newcommand{\ippdbtable}[1]{\textit{#1}}
-% \newcommand{\ippdbcolumn}[1]{\textbf{#1}}
-% \newcommand{\ippmisc}[1]{\textsf{#1}}
-
-% \newcommand{\ippprog}[1]{\IPPprog{#1}}
-% \newcommand{\ippstage}[1]{\IPPstage{#1}}
-% \newcommand{\ippdbtable}[1]{\IPPdbtable{#1}}
-% \newcommand{\ippdbcolumn}[1]{\IPPdbcolumn{#1}}
-% \newcommand{\ippmisc}[1]{\IPPmisc{#1}}
 
 \def\ippprog{\IPPprog}
Index: trunk/doc/release.2015/inputs/code.sty
===================================================================
--- trunk/doc/release.2015/inputs/code.sty	(revision 40074)
+++ 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
-