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#
# TRAIL_RETRIEVE shows directory's from which models are retrieved.
#
# USAGE: trail_retrieve [dir or file]
#
# History:
#
# 971204: Started history, Fixed showing everything in lowercase.
#
# NOTE: Data is read from the latest trail file in current dir.
#       All retrieved parts, drawings and formats in current session are shown.
#       Sub-assembly's not explicitly retrieved are skipped (Release 14).
#
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