Index: doc/LaTeXmacros/common.sty
===================================================================
--- doc/LaTeXmacros/common.sty	(revision adaf062d58aa37cb2264eeea65562f4268b12bce)
+++ doc/LaTeXmacros/common.sty	(revision 4e2a57ff981bba930d52f02c5216ff9e5b75d092)
@@ -11,6 +11,6 @@
 %% Created On       : Sat Apr  9 10:06:17 2016
 %% Last Modified By : Peter A. Buhr
-%% Last Modified On : Sun Jul 16 08:28:52 2023
-%% Update Count     : 586
+%% Last Modified On : Fri Sep 29 16:48:59 2023
+%% Update Count     : 587
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
@@ -272,4 +272,5 @@
 \setlength{\gcolumnposn}{2.75in}
 \setlength{\columnposn}{\gcolumnposn}
+\newcommand{\setgcolumn}[1]{\global\gcolumnposn=#1\global\columnposn=\gcolumnposn}
 \newcommand{\C}[2][\@empty]{\ifx#1\@empty\else\global\setlength{\columnposn}{#1}\global\columnposn=\columnposn\fi\hfill\makebox[\textwidth-\columnposn][l]{\lst@basicstyle{\LstCommentStyle{#2}}}}
 \newcommand{\CRT}{\global\columnposn=\gcolumnposn}
@@ -302,5 +303,5 @@
 literate=
   {-}{\makebox[1ex][c]{\raisebox{0.4ex}{\rule{0.75ex}{0.1ex}}}}1
-  {^}{\raisebox{0.6ex}{$\scriptscriptstyle\land\,$}}1
+  {^}{\raisebox{0.6ex}{$\scriptstyle\land\,$}}1
   {~}{\raisebox{0.3ex}{$\scriptstyle\sim\,$}}1
   {`}{\ttfamily\upshape\hspace*{-0.3ex}`}1
Index: doc/LaTeXmacros/common.tex
===================================================================
--- doc/LaTeXmacros/common.tex	(revision adaf062d58aa37cb2264eeea65562f4268b12bce)
+++ doc/LaTeXmacros/common.tex	(revision 4e2a57ff981bba930d52f02c5216ff9e5b75d092)
@@ -11,6 +11,6 @@
 %% Created On       : Sat Apr  9 10:06:17 2016
 %% Last Modified By : Peter A. Buhr
-%% Last Modified On : Fri Jul 21 09:02:00 2023
-%% Update Count     : 576
+%% Last Modified On : Fri Sep 29 16:49:02 2023
+%% Update Count     : 590
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
@@ -275,4 +275,5 @@
 \setlength{\gcolumnposn}{2.75in}
 \setlength{\columnposn}{\gcolumnposn}
+\newcommand{\setgcolumn}[1]{\global\gcolumnposn=#1\global\columnposn=\gcolumnposn}
 \newcommand{\C}[2][\@empty]{\ifx#1\@empty\else\global\setlength{\columnposn}{#1}\global\columnposn=\columnposn\fi\hfill\makebox[\textwidth-\columnposn][l]{\lst@basicstyle{\LstCommentStyle{#2}}}}
 \newcommand{\CRT}{\global\columnposn=\gcolumnposn}
@@ -301,10 +302,10 @@
 showlines=true,							% show blank lines at end of code
 aboveskip=4pt,							% spacing above/below code block
-belowskip=0pt,
+belowskip=2pt,
 numberstyle=\footnotesize\sf,			% numbering style
 % replace/adjust listing characters that look bad in sanserif
 literate=
   {-}{\makebox[1ex][c]{\raisebox{0.4ex}{\rule{0.75ex}{0.1ex}}}}1
-  {^}{\raisebox{0.6ex}{$\scriptscriptstyle\land\,$}}1
+  {^}{\raisebox{0.6ex}{$\scriptstyle\land\,$}}1
   {~}{\raisebox{0.3ex}{$\scriptstyle\sim\,$}}1
   {`}{\ttfamily\upshape\hspace*{-0.3ex}`}1