Index: trunk/doc/pslib/pslib-delta
===================================================================
--- trunk/doc/pslib/pslib-delta	(revision 4535)
+++ trunk/doc/pslib/pslib-delta	(revision 5061)
@@ -3,5 +3,5 @@
 # Copyright (C) 2005  Joshua Hoblitt
 #
-# $Id: pslib-delta,v 1.9 2005-07-11 21:49:59 jhoblitt Exp $
+# $Id: pslib-delta,v 1.10 2005-09-16 21:51:47 jhoblitt Exp $
 
 MODULE=pslib
@@ -24,4 +24,16 @@
 
 STARTDIR=`pwd`
+
+usage()
+{
+    cat <<EOF
+Usage: $0 [--color [{none,auto,always}]]
+EOF
+}
+
+if test $# -gt 1; then
+    usage
+    exit 1
+fi
 
 # checkout pslib sources
@@ -72,5 +84,5 @@
 $TEXBLOCK -b prototype -i $DOC > $WORKDIR/spec.txt
 $TEXBLOCK -b datatype -i $DOC >> $WORKDIR/spec.txt
-$APIDELTA --color=always --spec $WORKDIR/spec.txt --code $WORKDIR/code.txt
+$APIDELTA $1 --spec $WORKDIR/spec.txt --code $WORKDIR/code.txt
 
 # cleanup