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Enter %

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Defragmentation allows the user to defragment the files in a directory
structure. The directories that will be (potentially) defragmented are
displayed with a different rendition. The user is twice prompted to confirm
that the directories selected and their contents are to be defragmented. 

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The contents of the files that are processed will be made as contiguous
as possible. No header information (other than the pointers in the header)
will be changed. 

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The file fragmentation is shown in the FILE MANAGER via directory format 8.
If pointers are greater than 1 then the file is unnecessarily fragmented,
and potentially degrading the system performance when accessed. 

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DCL equiv: COPY/CONTIGUOUS/REPLACE [...]_*._*;_* [...]_*._*;_*