Initial import of nuweb-1.62

This is just the following tarball expanded:

https://sourceforge.net/projects/nuweb/files/nuweb-1.62.tar.gz/download

nuwebsty.w

@@ -0,0 +1,92 @@
+% nuwebsty.w -- styles for use with nuweb
+% (c) 2001 Javier Goizueta
+
+\documentclass{report}
+
+%\usepackage{html}
+
+\title{Nuweb Redefinitions}
+\date{}
+\author{Javier Goizueta}
+
+\begin{document}
+
+I've changed \verb|nuweb| to use macros instead of
+some fixed strings. The modified \verb|nuweb| inserts
+default values of those macros at the beginning of
+the produced \LaTeX\ file.
+The macros I've introduced and their default values are as follows.
+\begin{itemize}
+\item
+\verb|\NWtarget| has two arguments just like \verb|hyperref|'s
+\verb|\hypertarget| and by default simply places the second argument
+in the output. It's used as a placeholder to introduce hyperlinks.
+\item
+\verb|\NWlink| has two arguments just like \verb|hyperref|'s
+\verb|\hyperlink| and by default simply places the second argument in
+the output. It's used as a placeholder to introduce hyper links.
+\item
+\verb|\NWtxtMacroDefBy| its default value is the string ``Macro defined by''
+and it's used to replace that string in other languages.
+\item
+\verb|\NWtxtMacroRefIn| its default value is the string ``Macro referenced in''
+and it's used to replace that string in other languages.
+\item
+\verb|\NWtxtMacroNoRef| its default value is the string ``Macro never referenced''
+and it's used to replace that string in other languages.
+\item
+\verb|\NWtxtDefBy| its default value is the string ``Defined by''
+and it's used to replace that string in other languages.
+\item
+\verb|\NWtxtRefIn| its default value is the string ``Referenced in''
+and it's used to replace that string in other languages.
+\item
+\verb|\NWtxtNoRef| its default value is the string ``Not referenced''
+and it's used to replace that string in other languages.
+\item
+\verb|\NWtxtFileDefBy| its default value is the string ``File defined by''
+and it's used to replace that string in other languages.
+\item
+\verb|\NWsep| is used as an end marker for scraps; its default value is
+\verb|$\Diamond $|.
+\end{itemize}
+
+These macros can be redefined in the \LaTeX\ file to adapt
+the output to the taste of the user. I define here two files
+to redefine the macros to include hyper-links from the
+\verb|hyper-ref| package in the documentation (which works for
+example in pdf output) in english and spanish.
+These files can be included with \verb|\usepackage| in the
+documentation part.
+
+Here's the english hyper-ref version:
+
+@o nwhren.sty
+@{% nwhren.sty -- nuweb macros for hyperref in english
+@<Hyper-ref macros@>
+@}
+
+@d Hyper-ref macros
+@{@%
+\renewcommand{\NWtarget}[2]{\hypertarget{#1}{#2}}
+\renewcommand{\NWlink}[2]{\hyperlink{#1}{#2}}
+@}
+
+For the spanish version I'm using the spanish \emph{fragmento} ---whose meaning
+is close to ``scrap''--- for the term ``macro''.
+I like this but many spanish people involved with computer science use \emph{macro}
+itself in spanish.
+
+@o nwhres.sty
+@{% nwhres.sty -- nuweb macros for hyperref in spanish
+@<Hyper-ref macros@>
+\renewcommand{\NWtxtMacroDefBy}{Fragmento definido en} % Macro defined by
+\renewcommand{\NWtxtMacroRefIn}{Fragmento usado en}    % Macro referenced in
+\renewcommand{\NWtxtMacroNoRef}{Fragmento no usado}    % Macro never referenced
+\renewcommand{\NWtxtDefBy}{Definido en}                % Defined by
+\renewcommand{\NWtxtRefIn}{Usado en}                   % Referenced in
+\renewcommand{\NWtxtNoRef}{No usado}                   % Not referenced
+\renewcommand{\NWtxtFileDefBy}{Archivo definido en}    % File defined by
+@}
+
+\end{document}