+++ /dev/null
-\documentclass{article}
-\input tmp.inputs
-\pagestyle{empty}
-\usepackage{amssymb,amsbsy}
-\begin{document}
-\newlength{\MyLength}
-\settowidth{\MyLength}{machine code}
-\newcommand{\MyBox}[1]{\makebox[\MyLength][c]{#1}}
-\begin{psmatrix}[colsep=2,rowsep=0]
- & \\[0pt]
- [name=s0]\MyBox{unsafe source} & [name=s1]\MyBox{safe source} \\[0pt]
- [name=s00]\MyBox{\tt (.c)} & [name=s11]\MyBox{\tt (.java)} \\[0pt]
- & \\[0pt]
- & \\[0pt]
- & \\[0pt]
- [name=b0]\MyBox{machine code} & [name=b1]\MyBox{safe bytecode} \\[0pt]
- [name=b00]\MyBox{\tt (.o)} & [name=b11]\MyBox{\tt (.class)} \\
- & \\[0pt]
- \psset{nodesep=5pt,arrows=->}
-\end{psmatrix}
-\end{document}