NAME: FILE_ARCHIVE PURPOSE: Archives files by renaming them and optionally moving them to another directory. No action is taken if neither ARCHIVE_EXT or ARCHIVE_DIR is set. CALLING SEQUENCE: FILE_ARCHIVE,'old_file',archive_ext = '.arc' KEYWORDS: ARCHIVE_EXT = '.arc' ARCHIVE_DIR = 'archive_dir/' ; name of subdirectory to move files into. VERBOSE DLEVEL MAX_ARCS = n ; max number of archives to produce Author: Davin Larson June 2013 $LastChangedBy: davin-mac $ $LastChangedDate: 2014-04-18 13:04:07 -0700 (Fri, 18 Apr 2014) $ $LastChangedRevision: 14861 $ $URL: svn+ssh://thmsvn@ambrosia.ssl.berkeley.edu/repos/spdsoft/trunk/general/misc/file_archive.pro $