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$NetBSD: patch-ae,v 1.2 2004/10/30 06:56:04 dmcmahill Exp $
--- extra/mex/mex.in.orig Thu Sep 9 11:48:44 2004
+++ extra/mex/mex.in
@@ -34,6 +34,7 @@ else
fi
# default the name of the octave function from the first filename
+dir=`dirname $first`
first=`basename $first`
#echo "first= $first"
ext=`echo $first | sed 's;.*\.;.;g'`
@@ -52,6 +53,16 @@ case "$ext" in
;;
esac
+# search for a .m file which will be used for the help string
+# in the mex function.
+if test -f $dir/$name.m ; then
+ mfile=$dir/$name.m
+elif test -f ./$name.m ; then
+ mfile=./$name.m
+else
+ mfile=""
+fi
+
cat <<EOF > mex_$name.cc
#include <octave/oct.h>
@@ -63,10 +74,28 @@ extern "C" {
const char *mexFunctionName = "$name";
} ;
-DEFUN_DLD($name, args, nargout, "\
+DEFUN_DLD($name, args, nargout,
+EOF
+
+if test "X$mfile" = "X" ; then
+ cat <<EOF >> mex_$name.cc
+"\
$name not directly documented. Try the following:\n\
type(file_in_loadpath('$name.m'))\n\
")
+EOF
+else
+ @_AWK_@ 'BEGIN{print "\"\\"}
+ /^[ \t]*$/ {exit}
+ {gsub(/^%/,"");
+ gsub(/\\/,"\\\\");
+ gsub(/"/,"\\\"");
+ print $0 "\\n\\"}
+ END{print "\")"}' \
+ $mfile >> mex_$name.cc
+fi
+
+cat <<EOF >> mex_$name.cc
{
octave_value_list $invoke(const octave_value_list &, const int);
return $invoke(args, nargout);
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