\documentclass[12pt]{article}
%% Printing program for printing Latex input files
\setlength{\oddsidemargin}{0pt}
\setlength{\topmargin}{-.5in}
\setlength{\textwidth}{6.5in}
\setlength{\textheight}{9in}
\pagestyle{empty}
\begin{document}
\message{+----------------------------------------+}
\message{| Print Latex files 4/27/92	  	  |}
\message{+----------------------------------------+}

\message{Enter name of file containing latex commands:}
\read-1 to \pltfile
\input \pltfile

\end{document}