Hack for \url.

doc/scsh-manual/man.tex

@@ -7,6 +7,9 @@
             headings,mantitle,array,matter,mysize10,tex2page}
 
 \texonly
+% tex2page defines \url and hyperref loads the package url
+% but setting \url to \relax satisfies \newcommand
+\let\url\relax
 \usepackage[dvipdfm,hyperindex,hypertex,
      pdftitle={scsh manual, release 0.5.3},
      pdfauthor={Olin Shivers and Brian D.~Carlstrom}