_getextension.sas File Reference

get file extension including the separating dot More...

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Detailed Description

get file extension including the separating dot

%getExtension(file name)

Example: getExtension(test.sas) yields .sas

Version

$Revision: 315 $

Author

$Author: klandwich $

Date

$Date: 2014-02-28 10:25:18 +0100 (Fr, 28 Feb 2014) $

See Also

For further information please refer to SASUnit User's Guide

$HeadURL: https://svn.code.sf.net/p/sasunit/code/trunk/saspgm/sasunit/_getextension.sas $

Copyright

Copyright 2010, 2012 HMS Analytical Software GmbH. This file is part of SASUnit, the Unit testing framework for SAS(R) programs. For terms of usage under the GPL license see included file readme.txt or https://sourceforge.net/p/sasunit/wiki/readme.v1.2/.

Parameters

i_file

file name with extension

Returns

file name extension or empty if file name does not contain a dot

Definition in file _getextension.sas.