Fix the restoration of locals when autorestoring (#42)

package.json

@@ -1,7 +1,7 @@
 {
   "name": "ifvms",
   "title": "ifvms.js",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "description": "The Interactive Fiction Virtual Machines Suite - in Javascript",
   "author": "Dannii Willis <[email protected]>",
   "license": "MIT",

src/zvm/io.js

@@ -110,6 +110,7 @@ module.exports = {
 		if ( !this.mainwin )
 		{
 			this.mainwin = Glk.glk_window_open( 0, 0, 0, 3, 201 );
+			Glk.glk_set_window( this.mainwin )
 			if ( this.version3 )
 			{
 				this.statuswin = Glk.glk_window_open( this.mainwin, 0x12, 1, 4, 202 );
@@ -119,7 +120,6 @@ module.exports = {
 				}
 			}
 		}
-		this.set_window( this.io.currentwin )
 	},
 
 	erase_line: function( value )

src/zvm/runtime.js

@@ -779,10 +779,9 @@ module.exports = {
 		var memory = this.m,
 		quetzal = new file.Quetzal(),
 		stack = utils.MemoryView( this.stack.buffer.slice() ),
-		frames = this.frames.slice(),
 		zeroes = 0,
 		i, j,
-		frameptr,
+		frameptr = this.frameptr,
 		abyte;
 
 		// IFhd chunk
@@ -827,11 +826,12 @@ module.exports = {
 		// Stacks
 		// Set the current sp
 		stack.setUint16( frameptr + 6, this.sp );
-		frames.push( this.frameptr );
 
 		// Swap the bytes of the locals and stacks
 		if ( littleEndian && !autosaving )
 		{
+			const frames = this.frames.slice()
+			frames.push( frameptr )
 			for ( i = 0; i < frames.length; i++ )
 			{
 				frameptr = frames[i];