--- loncom/html/adm/help/tex/Print_Tricks.tex	2005/09/27 10:26:46	1.5
+++ loncom/html/adm/help/tex/Print_Tricks.tex	2015/12/28 04:10:45	1.10
@@ -11,10 +11,11 @@ about some of these problems and, where
 around them.  If you have a printing trick or a problem and would like to report 
 it, please go to  http://bugs.lon-capa.org and register a bug report.
 
-General information about printing within LonCAPA is also available: 
-\ref{Print_Resource}
+General information about printing within LonCAPA is also available in section 
+\ref{Print_Resource}. Some types of problems that may occur include:
 
-\emph{The print rendition  of some Perl functions looks ugly }
+\null
+\noindent\textbf{The print rendition  of some Perl functions looks ugly }
 
 In particular these functions are:
 \begin{itemize}
@@ -26,7 +27,7 @@ In particular these functions are:
 
 
 To make these two functions work correctly within the print translator, it is
-necessary to wrap them within a <display> tag.  For example:
+necessary to wrap them within a \texttt{$<$display$>$} tag.  For example:
 
 \begin{verbatim}
 <p>
@@ -39,8 +40,8 @@ you will get a syntax error in web prese
 about cases where you must use \texttt{<display>}, see ``Variables with tags don't print
 correctly'' below.
 
-
-\emph{Image placement and alignment and text wrapping is wrong}
+\null
+\noindent\textbf{Image placement and alignment and text wrapping is wrong}
 
 Unfortunately this is due to a large difference between the LaTeX and HTML page
 layout model.  In HTML images are placed exactly where you ask them to be placed.  
@@ -51,7 +52,7 @@ right side of the figure in the table.
 
 The alignment choice 
 affects whether or not the print rendering engine attempts to get text to wrap around the 
-image.  With \texttt{align=``right''} or \texttt{align=``left''}, the print rendering engine
+image.  With \texttt{align="right"} or \texttt{align="left"}, the print rendering engine
 attempts to use the {\em wrapfigure} 
 environment to place text around the figure at the
 appropriate side.  If a figure is in a table, then the print engine, by default, 
@@ -59,15 +60,14 @@ the print engine will use wrapfigure, se
 unless you override it.  Otherwise, the default alignment is ``bottom'' as it 
 is for html, and no wrapping will occur.  
 
-\\parpic style wrapping is also available by specifying \texttt{TeXwrap=``parpic''}
- in the <img> tag.  In some limited casese this gives a better result.
-
-
-Other print specific <img> tag attributes are available. \ref{Print_Options}.
+\verb+\parpic+ style wrapping is also available by specifying \texttt{TeXwrap="parpic"}
+ in the \texttt{$<$img$>$} tag.  In some limited casese this gives a better result.
 
 
+Other print specific \texttt{$<$img$>$} tag attributes are available (see section \ref{Print_Options}).
 
-\emph{Variables with tags don't print correctly}
+\null
+\noindent\textbf{Variables with tags don't print correctly}
 
 If a variable contains XML, in general it is necessary to force the XML parser
 to make a pass over the contents of the contents of the variable prior to rendering
@@ -89,5 +89,3 @@ $a = &xmlparse('<br />');
 Without the xmlparse call and the display tag bracketing the variable, this
 problem will display on the web just fine, but print incorrectly.
 
-
-