/usr/bin/noweave is in noweb 2.11b-9.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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# Copyright 1991-1997 by Norman Ramsey. All rights reserved.
# See file COPYRIGHT for more information.
# $Id: noweave.nw,v 1.6 1998/08/17 00:10:34 nr Exp nr $
LIB=/usr/lib/noweb
markup=$LIB/markup backend=$LIB/totex
wrapper= delay= args= markopts= noweboptions= autodefs= verbose= shortxref=
noquote="-noquote" docanchor= noindex="-noindex"
filtera= filterb= filterc= filterd= filtere= filterf= filterg=
# following supported by change in totex back end
noquote=
using_index= using_xref=
pass2setcmd="set ignore"
for i do
pass2setcmd="$pass2setcmd '$i'"
done
arg=
while [ $# -gt 0 ]; do
case $1 in
-latex) if [ "$wrapper" != "none" ]; then wrapper=latex; fi ;;
-tex) wrapper=tex ;;
-html) if [ "$wrapper" != "none" ]; then wrapper=html; fi;
backend="$LIB/tohtml -localindex"
noquote=""; docanchor="-docanchor 10" ;;
-latex+html) if [ "$wrapper" != "none" ]; then wrapper=latex; fi;
backend="$LIB/tohtml -localindex -raw"
noquote=""; docanchor="-docanchor 10" ;;
-ascii) wrapper=none
backend="$LIB/toascii" ;;
-troff) wrapper=mm
backend="$LIB/toroff" ;;
-n) wrapper=none ;;
-backend) backend="$2" ; shift ;;
-markup) markup="$2" ; shift ;;
-filter) shift ;;
-x) using_xref=1 ;;
-index) noindex= ; using_index=1 ;;
-indexfrom) shift; noindex= ; using_index=1 ;;
-autodefs) newfilter="$LIB/autodefs.$2"
if [ -r $newfilter ]; then if [ -z "$filtera" ]; then
filtera="$newfilter"
elif [ -z "$filterb" ]; then
filterb="$newfilter"
elif [ -z "$filterc" ]; then
filterc="$newfilter"
elif [ -z "$filterd" ]; then
filterd="$newfilter"
elif [ -z "$filtere" ]; then
filtere="$newfilter"
elif [ -z "$filterf" ]; then
filterf="$newfilter"
elif [ -z "$filterg" ]; then
filterg="$newfilter"
else
echo "$0: ran out of filters" 1>&2
exit 1
fi
else echo "$0: don't know how to find definitions for '$2'" 1>&2; exit 1
fi
shift
;;
-showautodefs) foundautodefs=
for i in $LIB/autodefs.*; do
if [ -r $i ]; then
echo "This `basename $0` supports -autodefs $i" |
sed "s@$LIB/autodefs\.@@" 1>&2
foundautodefs=$i
fi
done
if [ -z "$foundautodefs" ]; then
echo "This `basename $0` does not support -autodefs"
fi; exit 1 ;;
-option) newopt="$2"; shift
if [ "X$newopt" = "Xshortxref" ]; then shortxref="-shortxref"; fi
if [ "X$newopt" = "Xlongxref" ]; then shortxref="-longxref"; fi
if [ -z "$noweboptions" ] ; then noweboptions="$newopt"
else noweboptions="$noweboptions,$newopt"
fi ;;
# -nodelay) delay= ;;
-delay) delay="-delay" ; wrapper=none ;;
-t*) markopts="$markopts $1" ;;
-v) echo 'RCS version name $Name: $' 1>&2
echo 'RCS id $Id: noweave.nw,v 1.6 1998/08/17 00:10:34 nr Exp nr $' 1>&2
verbose=1 ;;
-) arg="$arg $1" ;;
-*) echo "$0: Unrecognized option '$1'" 1>&2 ; echo "Usage: $0 [options] [files]" 1>&2
echo "Options recognized are:" 1>&2
echo "-latex Emit LaTeX with headers and trailers (default)." 1>&2
echo "-tex Emit plain TeX with headers and trailers." 1>&2
echo "-html Emit HTML with headers and trailers." 1>&2
echo "-latex+html Assume LaTeX in documentation, but use HTML in code." 1>&2
# echo "-ascii Emit ASCII." 1>&2
echo "-troff Emit troff (actually GNU groff)." 1>&2
echo " -n Don't use any header or trailer." 1>&2
echo "-markup frontend Parse input with frontend (e.g., numarkup)." 1>&2
echo "-x Use the default cross-referencer (needs LaTeX or HTML)." 1>&2
echo "-index Create index using identifiers defined in input files." 1>&2
echo "-indexfrom defs Create index of identifers listed in file defs." 1>&2
echo "-filter cmd Filter through 'cmd' before weaving; cmd could prettyprint" 1>&2
echo " or perform other functions." 1>&2
echo "-autodefs lang Source is in language 'lang'; find definitions automatically." 1>&2
echo "-showautodefs List languages that can be used with -autodefs" 1>&2
printf '-option opt Add \\noweboptions{opt} to header (latex only)\n' 1>&2
echo "-delay Delay markup until after first documentation chunk." 1>&2
echo "-tk Expand tab stops every k columns" 1>&2
echo "-t Copy tabs to the output" 1>&2
echo "-v Print pipeline and RCS info on standard error" 1>&2; exit 1 ;;
*) arg="$arg $1" ;;
esac
shift
done
if [ -n "$using_xref" -a -n "$using_index" ]; then
echo "$0: you may not use -x with -index or -indexfrom (drop the -x)" 1>&2
exit 1
fi
if [ -z "$wrapper" ]; then wrapper=latex; fi
eval $pass2setcmd
shift
while [ $# -gt 0 ]; do
case $1 in
-filter)
newfilter="$2" ; shift ; if [ -z "$filtera" ]; then
filtera="$newfilter"
elif [ -z "$filterb" ]; then
filterb="$newfilter"
elif [ -z "$filterc" ]; then
filterc="$newfilter"
elif [ -z "$filterd" ]; then
filterd="$newfilter"
elif [ -z "$filtere" ]; then
filtere="$newfilter"
elif [ -z "$filterf" ]; then
filterf="$newfilter"
elif [ -z "$filterg" ]; then
filterg="$newfilter"
else
echo "$0: ran out of filters" 1>&2
exit 1
fi ;;
-x) newfilter="$LIB/noidx $docanchor $delay"; if [ -z "$filtera" ]; then
filtera="$newfilter"
elif [ -z "$filterb" ]; then
filterb="$newfilter"
elif [ -z "$filterc" ]; then
filterc="$newfilter"
elif [ -z "$filterd" ]; then
filterd="$newfilter"
elif [ -z "$filtere" ]; then
filtere="$newfilter"
elif [ -z "$filterf" ]; then
filterf="$newfilter"
elif [ -z "$filterg" ]; then
filterg="$newfilter"
else
echo "$0: ran out of filters" 1>&2
exit 1
fi ;;
-index)
newfilter="$LIB/finduses $noquote" ; if [ -z "$filtera" ]; then
filtera="$newfilter"
elif [ -z "$filterb" ]; then
filterb="$newfilter"
elif [ -z "$filterc" ]; then
filterc="$newfilter"
elif [ -z "$filterd" ]; then
filterd="$newfilter"
elif [ -z "$filtere" ]; then
filtere="$newfilter"
elif [ -z "$filterf" ]; then
filterf="$newfilter"
elif [ -z "$filterg" ]; then
filterg="$newfilter"
else
echo "$0: ran out of filters" 1>&2
exit 1
fi
newfilter="$LIB/noidx $docanchor $delay"; if [ -z "$filtera" ]; then
filtera="$newfilter"
elif [ -z "$filterb" ]; then
filterb="$newfilter"
elif [ -z "$filterc" ]; then
filterc="$newfilter"
elif [ -z "$filterd" ]; then
filterd="$newfilter"
elif [ -z "$filtere" ]; then
filtere="$newfilter"
elif [ -z "$filterf" ]; then
filterf="$newfilter"
elif [ -z "$filterg" ]; then
filterg="$newfilter"
else
echo "$0: ran out of filters" 1>&2
exit 1
fi ;;
-indexfrom)
newfilter="$LIB/finduses $noquote $2"; if [ -z "$filtera" ]; then
filtera="$newfilter"
elif [ -z "$filterb" ]; then
filterb="$newfilter"
elif [ -z "$filterc" ]; then
filterc="$newfilter"
elif [ -z "$filterd" ]; then
filterd="$newfilter"
elif [ -z "$filtere" ]; then
filtere="$newfilter"
elif [ -z "$filterf" ]; then
filterf="$newfilter"
elif [ -z "$filterg" ]; then
filterg="$newfilter"
else
echo "$0: ran out of filters" 1>&2
exit 1
fi
newfilter="$LIB/noidx $docanchor $delay"; if [ -z "$filtera" ]; then
filtera="$newfilter"
elif [ -z "$filterb" ]; then
filterb="$newfilter"
elif [ -z "$filterc" ]; then
filterc="$newfilter"
elif [ -z "$filterd" ]; then
filterd="$newfilter"
elif [ -z "$filtere" ]; then
filtere="$newfilter"
elif [ -z "$filterf" ]; then
filterf="$newfilter"
elif [ -z "$filterg" ]; then
filterg="$newfilter"
else
echo "$0: ran out of filters" 1>&2
exit 1
fi
shift ;;
esac
shift
done
(
header=
case $wrapper in
none) ;;
latex) header="@header $wrapper $noweboptions"
trailer="@trailer $wrapper" ;;
*) header="@header $wrapper$arg"
trailer="@trailer $wrapper" ;;
esac
if [ -n "$header" ]; then echo "$header"; fi
PATH="$PATH:$LIB"
export PATH
if [ -n "$verbose" ]; then
if [ -n "$header" -o -n "$trailer" ]; then
parenpfx="("
if [ -n "$header" ]; then echo "(echo $header" 1>&2; parenpfx=" "; fi
echo "$parenpfx$markup" $markopts $arg 1>&2
if [ -n "$trailer" ]; then echo " echo $trailer" 1>&2; fi
echo ") |" 1>&2
else
echo $markup $markopts $arg '|' 1>&2
fi
if [ -n "$filtera" ]; then echo $filtera '|' 1>&2; fi
if [ -n "$filterb" ]; then echo $filterb '|' 1>&2; fi
if [ -n "$filterc" ]; then echo $filterc '|' 1>&2; fi
if [ -n "$filterd" ]; then echo $filterd '|' 1>&2; fi
if [ -n "$filtere" ]; then echo $filtere '|' 1>&2; fi
if [ -n "$filterf" ]; then echo $filterf '|' 1>&2; fi
if [ -n "$filterg" ]; then echo $filterg '|' 1>&2; fi
fi
if [ -n "$verbose" ]; then echo $backend $noindex $delay $shortxref 1>&2; fi
if [ -z "$filtera" ]; then
$markup $markopts $arg
elif [ -z "$filterb" ]; then
$markup $markopts $arg | eval $filtera
elif [ -z "$filterc" ]; then
$markup $markopts $arg | eval $filtera | eval $filterb
elif [ -z "$filterd" ]; then
$markup $markopts $arg | eval $filtera | eval $filterb | eval $filterc
elif [ -z "$filtere" ]; then
$markup $markopts $arg | eval $filtera | eval $filterb | eval $filterc |
eval $filterd
elif [ -z "$filterf" ]; then
$markup $markopts $arg | eval $filtera | eval $filterb | eval $filterc |
eval $filterd | eval $filtere
elif [ -z "$filterg" ]; then
$markup $markopts $arg | eval $filtera | eval $filterb | eval $filterc |
eval $filterd | eval $filtere | eval $filterf
else
$markup $markopts $arg | eval $filtera | eval $filterb | eval $filterc |
eval $filterd | eval $filtere | eval $filterf |
eval $filterg
fi
if [ -n "$trailer" ]; then echo $trailer; fi
) |
$backend $noindex $delay $shortxref
exit $?
|