Syntax:
$[d,string]
In this transformation, NMAKE32 will return the subdirectory portion of string. If there is no drive or path specified in string, this transformation will return an empty string; otherwise, it may contain a drive specifier, a path specification, or both.
Example:
The directory transformation:
$[d,D:\MAKE\TEST.FIL]
returns:
D:\MAKE
Note: Unlike the "path" transformation, the directory transformation will never end with a path separator.