\documentclass[12pt]{article}
\usepackage{txfonts}
\usepackage[breaklinks=true]{hyperref}
\usepackage{ucs}
\usepackage[utf8x]{inputenc}
\usepackage{graphicx}
\usepackage{array}
% This is needed for code blocks in footnotes:
\usepackage{fancyvrb}
\VerbatimFootnotes
% This is needed because raggedright in table elements redefines //:
\newcommand{\PreserveBackslash}[1]{\let\temp=\\#1\let\\=\temp}
\let\PBS=\PreserveBackslash