\newcommand{\strong}[1]{{\bf #1}}
% let's experiment with a new font:
\newcommand{\file}[1]{\mbox{`\small\textsf{#1}'}}
-%\@ifundefined{pdfannotlink}{%
+\@ifundefined{pdfannotlink}{%
\newcommand{\url}[1]{\mbox{\small\textsf{#1}}}%
-%}{
-% \newcommand{\url}[1]{{%
-% \pdfannotlink user{/S /URI /URI (#1)}%
-% \mbox{\small\textsf{#1}}}}%
-%}
-\let\email=\url
+}{
+ \input{pdfcolor}% this really isn't a package
+ \newcommand{\url}[1]{{%
+ \pdfannotlink user{/C [1 1 1] /S /URI /URI (#1)}%
+ \NavyBlue% color of the link text
+ \mbox{\small\textsf{#1}}%
+ \Black% Turn it back off; these are declarative
+ \pdfendlink}}% and don't appear bound to the current
+}% formatting "box".
+\let\email=\code
\newcommand{\varvars}[1]{{\def\,{\/{\char`\,}}\var{#1}}}