Make it easier to figure out the where a menuselection starts and ends

by controling the font.

Doc/html/style.css

@@ -115,6 +115,7 @@ div.note .label         { margin-right: 0.5em;
 .newsgroup              { font-family: avantgarde, sans-serif; }
 .url                    { font-family: avantgarde, sans-serif; }
 .file                   { font-family: avantgarde, sans-serif; }
+.menuselection          { font-family: avantgarde, sans-serif; }
 
 .tableheader            { background-color: #99ccff;
                           font-family: avantgarde, sans-serif; }

Doc/perl/python.perl

@@ -95,7 +95,8 @@ sub do_cmd_textless{ '<' . $_[0]; }
 sub do_cmd_textunderscore{ '_' . $_[0]; }
 sub do_cmd_infinity{ '∞' . $_[0]; }
 sub do_cmd_plusminus{ '±' . $_[0]; }
-sub do_cmd_menuselection{ $_[0]; }
+sub do_cmd_menuselection{
+    return use_wrappers($_[0], '<span class="menuselection">', '</span>'); }
 sub do_cmd_sub{ ' > ' . $_[0]; }
 
 

Doc/texinputs/python.sty

@@ -822,7 +822,7 @@
 \newcommand{\infinity}{\ensuremath{\infty}}
 \newcommand{\plusminus}{\ensuremath{\pm}}
 % \menuselection{Start \sub Programs \sub Python}
-\newcommand{\menuselection}[1]{{\def\sub{ \ensuremath{>} }#1}}
+\newcommand{\menuselection}[1]{\textsf{\def\sub{ \ensuremath{>} }#1}}
 
 % Also for consistency: spell Python "Python", not "python"!