Disable the clear to end-of-line optimization

Not only was it broken when window() is set, it's also broken when
the width is not the full screen width.

We've now disabled pretty much all the optimizations... but it works.

src/conio/ansi_cio.c

@@ -406,6 +406,7 @@ int ansi_puttext(int sx, int sy, int ex, int ey, void* buf)
 			for(cx=sx-1;cx<ex;cx++) {
 				if(out[(cy*ti.screenwidth+cx)*2]!=*out
 						|| out[(cy*ti.screenwidth+cx)*2+1]!=*(out+1)) {
+					// End loops early...
 					j=0;
 					cx=ex;
 					cy=ey;
@@ -476,6 +477,8 @@ int ansi_puttext(int sx, int sy, int ex, int ey, void* buf)
 	if(!i) {
 		for(y=sy-1;y<ey;y++) {
 			for(x=sx-1;x<ex;x++) {
+// TODO: This breaks when there's a window() set. :(
+#if 0
 				/*
 				 * Check if we can use clear2eol now... this means  the rest of the
 				 * chars on the line are the same attr, and are all spaces or NULLs
@@ -510,6 +513,7 @@ int ansi_puttext(int sx, int sy, int ex, int ey, void* buf)
 					}
 					break;
 				}
+#endif
 				sch=*(out++);
 				if(sch==27 && doorway_enabled==0)
 					sch=' ';