[Bug 189] New: std.path enhancements

[d-bugmail at puremagic.com]

http://d.puremagic.com/bugzilla/show_bug.cgi?id=189

           Summary: std.path enhancements
           Product: D
           Version: 0.160
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Severity: enhancement
          Priority: P2
         Component: Phobos
        AssignedTo: bugzilla at digitalmars.com
        ReportedBy: StefanLiebig at web.de


new method:
   char[] parent( char[] path, int up = 1 )
   returns the parent path name of the given path, up indicates the levels for
"walking up"

extended method:
   char[] join( char[] p1, char[] p2 )
   would really be cool if it could join "real" relative paths (p2) such as
"../sibling".

If helpfull I could provide a win specific implementation e.g. to be used as
starting point.


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