1 03/31/83  suffix
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 3 Syntax:  suffix path
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 5 
 6 Syntax as active function:  [suffix path]
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 8 
 9 Function:  returns the last component of the entryname (or archive
10 component name, if an archive component pathname is supplied) portion
11 of the specified segment.  If that entryname has only one component,
12 the null string is returned.
13 
14 
15 Arguments:
16 path
17    is the pathname from which the trailing name component is removed.
18 
19 
20 Notes:  Since the pathname is returned in quotes, the command processor
21 treats it as a single argument regardless of special characters in the
22 name.