ENH: cshrc-EXAMPLE: missing cshrc version

etc/apps/paraview3/cshrc-EXAMPLE

+#----------------------------------*-sh-*--------------------------------------
+# =========                 |
+# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+#  \\    /   O peration     |
+#   \\  /    A nd           | Copyright (C) 2011-2011 OpenCFD Ltd.
+#    \\/     M anipulation  |
+#------------------------------------------------------------------------------
+# License
+#     This file is part of OpenFOAM.
+#
+#     OpenFOAM is free software: you can redistribute it and/or modify it
+#     under the terms of the GNU General Public License as published by
+#     the Free Software Foundation, either version 3 of the License, or
+#     (at your option) any later version.
+#
+#     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
+#     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+#     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+#     for more details.
+#
+#     You should have received a copy of the GNU General Public License
+#     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
+#
+# File
+#     paraview3/cshrc-EXAMPLE
+#
+# Description
+#     Example of chaining to the standard paraview3/cshrc with a
+#     different ParaView_VERSION
+#
+# Note
+#     This file could be copied to a user or site location, but should never
+#     replace the default shipped version as this will cause an infinite loop
+#
+#------------------------------------------------------------------------------
+
+#
+# Use other (shipped) cshrc with a different ParaView_VERSION
+#
+
+set foamFile=`$WM_PROJECT_DIR/bin/foamEtcFile -mode o apps/paraview3/cshrc`
+if ( $status == 0 ) source $foamFile ParaView_VERSION=3.9.0
+
+unset foamFile
+
+# -----------------------------------------------------------------------------