Tartarus CVS: putty simon

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CVSROOT:	/home/cvs
Module name:	putty
Changes by:	simon	01/09/07 22:39:03

Modified files:
	.              : window.c 

Log message:
Robert de Bath's `Patch.a_alt_key': clean up the handling of
Alt-Space, Alt-only and the System menu. It lets Windows do more of
the work, and also saves a static variable, so it must be good :-)