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.i-20;Submitted by:	Philip Watson
.br;Computation Center
.br;The University of Texas at Austin
.br;Austin, Texas 78712
.br;(512) 471-3241
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	SETDEF.COM is a very useful command file for quickly changing the 
default directory.  It provides many options which will allow:
.nj .ls
.le;Showing the current default directory ("@setdef ")
.le;Changing to a subdirectory of current directory ("@setdef#>subdir")
.le;Changing to SYS$LOGIN directory ("@setdef#;")
.le;Changing to a subdirectory of SYS$LOGIN directory ("@setdef#;subdir")
.le;Changing to the next highest directory ("@setdef#<")
.le;Changing to top level of current default ("@setdef#.")
.le;Changing to subdirectory of the top level current
default ("@setdef#.subdir")
.le;Changing default to specified directory, where directory given may
be a logical name ("@setdef#her_dir")
.le;Saving current default in logical name sd$default ("@setdef#(")
.le;Restoring default from logical name sd$default ("@setdef#)")
.le;Showing subdirectories of current default ("@setdef#>")
.le;Typing help for SETDEF.COM ("@setdef#?")
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.i5;By defining the symbol "SD" to execute SETDEF.COM (i.e. SD :== @SETDEF)
all commands can be shortened even futher.