
	* kawa/standard/Scheme.java: Initalize various static fields,
	including 'instance', in a static block, so they can be final.
	(initScheme): Make private.  Remove unused proc and syn variable.
	(nullEnvironment): Initialize in <clinit>, rather than initScheme.
	* kawa/GuiConsole.java (main): Update to use Scheme.getInstance().


git-svn-id: 169764d5f12c41a1cff66b81d896619f3ce5473d@4528 5e0a886f-7f45-49c5-bc19-40643649e37f

spurious/kawa-mirror,spurious/kawa-mirror,spurious/kawa-mirror,spurious/kawa-mirror,spurious/kawa-mirror