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

test/00/t0018a.sh

@@ -0,0 +1,150 @@
+#!/bin/sh
+#
+# $RCSfile: t0018a.sh,v $-- Test test/00/t0018a.sh
+#
+#
+# Test of using hyperlinks
+#
+work=${TMPDIR:-/tmp}/$$
+PAGER=cat
+export PAGER
+umask 022
+here=`pwd`
+if test $? -ne 0 ; then exit 2; fi
+SHELL=/bin/sh
+export SHELL
+
+bin="$here/${1-.}"
+
+pass()
+{
+	set +x
+	cd $here
+        rm -rf $work
+	exit 0
+}
+fail()
+{
+	set +x
+	echo "FAILED test of using hyperlinks" 1>&2
+	cd $here
+        rm -rf $work
+        exit 1
+}
+no_result()
+{
+	set +x
+	echo "NO RESULT for test of using hyperlinks" 1>&2
+	cd $here
+        rm -rf $work
+        exit 2
+}
+trap \"no_result\" 1 2 3 15
+
+mkdir $work
+if test $? -ne 0 ; then no_result; fi
+cd $work
+if test $? -ne 0 ; then no_result; fi
+
+#
+# test using hyperlinks
+#
+
+cat > test.w <<"EOF"
+\documentclass{article}
+\NWuseHyperlinks
+\begin{document}
+@o test.c -cc
+@{@<Use a fragment@>
+@}
+@d Use...
+@{Here is a fragment.
+   Make sure it is referenced properly.@}
+\end{document}
+EOF
+
+cat > test.expected.tex <<"EOF"
+\newcommand{\NWtarget}[2]{\hypertarget{#1}{#2}}
+\newcommand{\NWlink}[2]{\hyperlink{#1}{#2}}
+\newcommand{\NWtxtMacroDefBy}{Fragment defined by}
+\newcommand{\NWtxtMacroRefIn}{Fragment referenced in}
+\newcommand{\NWtxtMacroNoRef}{Fragment never referenced}
+\newcommand{\NWtxtDefBy}{Defined by}
+\newcommand{\NWtxtRefIn}{Referenced in}
+\newcommand{\NWtxtNoRef}{Not referenced}
+\newcommand{\NWtxtFileDefBy}{File defined by}
+\newcommand{\NWtxtIdentsUsed}{Uses:}
+\newcommand{\NWtxtIdentsNotUsed}{Never used}
+\newcommand{\NWtxtIdentsDefed}{Defines:}
+\newcommand{\NWsep}{${\diamond}$}
+\newcommand{\NWnotglobal}{(not defined globally)}
+\newcommand{\NWuseHyperlinks}{\usepackage[pdftex,colorlinks=true]{hyperref}}
+\documentclass{article}
+\NWuseHyperlinks
+\begin{document}
+\begin{flushleft} \small
+\begin{minipage}{\linewidth}\label{scrap1}\raggedright\small
+\NWtarget{nuweb1a}{} \verb@"test.c"@\nobreak\ {\footnotesize {1a}}$\equiv$
+\vspace{-1ex}
+\begin{list}{}{} \item
+\mbox{}\verb@@\hbox{$\langle\,${\itshape Use a fragment}\nobreak\ {\footnotesize \NWlink{nuweb1b}{1b}}$\,\rangle$}\verb@@\\
+\mbox{}\verb@@{\NWsep}
+\end{list}
+\vspace{-1.5ex}
+\footnotesize
+\begin{list}{}{\setlength{\itemsep}{-\parsep}\setlength{\itemindent}{-\leftmargin}}
+
+\item{}
+\end{list}
+\end{minipage}\vspace{4ex}
+\end{flushleft}
+\begin{flushleft} \small
+\begin{minipage}{\linewidth}\label{scrap2}\raggedright\small
+\NWtarget{nuweb1b}{} $\langle\,${\itshape Use a fragment}\nobreak\ {\footnotesize {1b}}$\,\rangle\equiv$
+\vspace{-1ex}
+\begin{list}{}{} \item
+\mbox{}\verb@Here is a fragment.@\\
+\mbox{}\verb@   Make sure it is referenced properly.@{\NWsep}
+\end{list}
+\vspace{-1.5ex}
+\footnotesize
+\begin{list}{}{\setlength{\itemsep}{-\parsep}\setlength{\itemindent}{-\leftmargin}}
+\item \NWtxtMacroRefIn\ \NWlink{nuweb1a}{1a}.
+
+\item{}
+\end{list}
+\end{minipage}\vspace{4ex}
+\end{flushleft}
+\end{document}
+EOF
+
+
+# [Add other files here.  Avoid any extra processing such as
+# decompression until after nuweb has run.  If nuweb fails this script
+# can save time by not decompressing. ]
+
+$bin/nuweb -h "pdftex,colorlinks=true" test.w
+if test $? -ne 0 ; then fail; fi
+
+pdflatex test
+if test $? -ne 0 ; then fail; fi
+
+$bin/nuweb -h "pdftex,colorlinks=true" test.w
+if test $? -ne 0 ; then fail; fi
+
+pdflatex test
+if test $? -ne 0 ; then fail; fi
+
+diff -a --context test.expected.tex test.tex
+if test $? -ne 0 ; then fail; fi
+
+# [Add other sub-tests that might be failed here.  If they need files
+# created above to be decompressed, decompress them here ; this saves
+# time if demo fails or the text-based sub-test fails.]
+
+#
+# Only definite negatives are possible.
+# The functionality exercised by this test appears to work,
+# no other guarantees are made.
+#
+pass