--- loncom/html/adm/help/tex/Authoring_Output_Tags.tex 2013/07/23 03:06:00 1.18 +++ loncom/html/adm/help/tex/Authoring_Output_Tags.tex 2014/05/28 18:38:48 1.19 @@ -152,7 +152,7 @@ See \\ \texttt{http://www.math.union.edu If you want variables inside of this tag to be evaluated before the tex gets converted, then use eval=``on'' \index{eval=on}. For -example, $<$m eval=``on''$>$\textbackslash{}[\$eqn\textbackslash{}]$<$/m$>$, +example, $<$m eval=``on''$>$\$ \$eqn \$$<$/m$>$, will evaluate the variable \$eqn first and then run it through the TTH\index{TTH} converter. Anytime you use a variable inside of the m tag, you will want to set eval to on. @@ -165,7 +165,7 @@ For example, put the following in a scri and in a text area, you can type: -\texttt{\$eqn} +\texttt{$<$m eval=``on''$>$\$ \$eqn \$$<$/m$>$} You will get the equation rendered with no +-, no matter what value \$b may take on.