25   set CYGWIN=nodosfilewarning noglob

    25   set CYGWIN=noglob wincmdln

    26 

    26 

    27 Currently only ``noglob`` is useful. It disables interpreting special shell wildcard characters

    27 * ``noglob`` disable reinterpreting positional arguments native Windows application as if they

    28 passed verbatim from native Windows apps. So you will unable to do ``ls *`` from ``cmd.exe``. But

    28   contain shell wildcards. With ``glob`` running ``ls *`` from ``cmd`` works as if it is run from

    29 without this option (``glob`` is default) Mercurial patterns, like ``{rev}`` are broken. For me

    29   Unix shell.

    30 native Windows Emacs can't determine file revision with my ``hg`` wrapper.

    30 

    31   When I used native Emacs & Cygwin wrapper for ``hg`` default option ``glob`` broke Emacs VC mode

    32   because Emacs is using ``{rev}`` as one of the arguments and it was replaced by empty string when

    33   ``glob`` is active.

    34 

    35   ``noglob`` enshures that there are no any magical replacement.

    36 

    37 * ``wincmdln`` helps during process invocation troubleshooting. Cygwin maintains own structures for

    38   program positional arguments so argument list is invisible to Windows programs like Process

    39   Monitor. The option ``wincmdln`` tells Cygwin program to copy internal structure for arguments to

    40   Windows managed structure making arguments visible.