--- srcpac	2005-09-13 21:10:23.000000000 +0000
+++ srcpac.patched	2005-09-13 21:10:23.000000000 +0000
@@ -72,6 +72,19 @@
 	fi
 }
 
+output_confs()
+{
+	varname=`echo $1 | sed 's#-#X#g'`
+	eval num_conf=\$\{\#conf_$varname[@]\}
+	if [ $num_conf -gt 0 ]; then
+		sedvar=""
+		eval "for (( j = 0 ; j < $num_conf ; j++ )); do
+			sedvar=\"\${sedvar}s\${conf_$varname[\$j]};\"
+		done"
+		eval sed \"$sedvar\" $2/PKGBUILD
+	fi
+}
+
 build_packages()
 {
 	action="build"
@@ -426,8 +439,7 @@
 				for pkgdir in $candidates; do
 					if [ -f $pkgdir/PKGBUILD ]; then
 						# Look for config options and apply them
-						do_confs $i $pkgdir
-						less $pkgdir/PKGBUILD
+						output_confs $i $pkgdir | less
 						success=1
 						break
 					fi