tuned src + test

find . -type f -exec sed -i s/nadd_divide_distrib/add_divide_distrib/g {} \;
find . -type f -exec sed -i s/"\.thy\""/"\""/g {} \;
find . -type f -exec sed -i s/" indexname_ord"/" Term_Ord.indexname_ord"/g {} \;
find . -type f -exec sed -i s/"(string_of_cterm o cterm_of(sign_of thy))"/"(Syntax.string_of_term (thy2ctxt thy))"/g {} \;
find . -type f -exec sed -i s/" L_"/" L_L"/g {} \;
find . -type f -exec sed -i s/" L_:"/" L_L:"/g {} \;
find . -type f -exec sed -i s/"e_;"/"e_e;"/g {} \;
find . -type f -exec sed -i s/"v_)"/"v_v)"/g {} \;
find . -type f -exec sed -i s/"v_:"/"v_v:"/g {} \;

 %%

 %% hyperref setup -- special version for Isabelle documentation

 %%

 \usepackage{ifpdf}

 \usepackage{color}

 \definecolor{linkcolor}{rgb}{0,0,0}

 \usepackage[colorlinks=true,linkcolor=linkcolor,citecolor=linkcolor,filecolor=linkcolor,pagecolor=linkcolor,urlcolor=linkcolor,pdfpagelabels]{hyperref}

 \newcommand{\hfootref}[2]{\href{#1}{#2}\footnote{\url{#1}}}

 \gdef\fnote#1{\hyperpage{#1}n}

 \gdef\bold#1{\textbf{\hyperpage{#1}}}

 \urlstyle{rm}

 \ifpdf\relax\else\renewcommand{\url}[1]{\nolinkurl{#1}}\fi