Hello!

  I'm deep in debugging, so just a quick note/question: does the following word 
work?

M: windows can-seek-handle? ( handle -- ? )
    handle>> handle>file-size >boolean ; 

  given that handle>file-size is implemented a few lines above as follows (the 
comment is in the code as well):

! GetFileSizeEx errors with ERROR_INVALID_FUNCTION if handle is not seekable
: handle>file-size ( handle -- n/f )
    (handle>file-size) [
        GetLastError ERROR_INVALID_FUNCTION =
        [ f ] [ throw-win32-error ] if
    ] unless* ; 

---=====---
 Александр

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