Only in gargoyle/terps/level9: .level9.c.swp
diff -rU2 gargoyle-orig/terps/level9/level9.c gargoyle/terps/level9/level9.c
--- gargoyle-orig/terps/level9/level9.c	2007-01-22 20:50:44.000000000 -0330
+++ gargoyle/terps/level9/level9.c	2007-01-22 20:51:47.000000000 -0330
@@ -116,5 +116,5 @@
 GameState CheatWorkspace;
 
-int reflectflag,scale,gintcolour,option;
+int reflectflag,scale,gintcolour,zoption;
 int l9textmode=0,drawx=0,drawy=0,screencalled=0,showtitle=1;
 L9BYTE *gfxa5=NULL;
@@ -2810,9 +2810,9 @@
 #ifdef L9DEBUG
 	printf("gfx - sdraw (%d,%d) (%d,%d) colours %d,%d",
-		x1,y1,drawx,drawy,gintcolour&3,option&3);
+		x1,y1,drawx,drawy,gintcolour&3,zoption&3);
 #endif
 
 	os_drawline(scalex(x1),scaley(y1),scalex(drawx),scaley(drawy),
-		gintcolour&3,option&3);
+		gintcolour&3,zoption&3);
 }
 
@@ -2884,9 +2884,9 @@
 #ifdef L9DEBUG
 	printf("gfx - draw (%d,%d) (%d,%d) colours %d,%d",
-		x1,y1,drawx,drawy,gintcolour&3,option&3);
+		x1,y1,drawx,drawy,gintcolour&3,zoption&3);
 #endif
 
 	os_drawline(scalex(x1),scaley(y1),scalex(drawx),scaley(drawy),
-		gintcolour&3,option&3);
+		gintcolour&3,zoption&3);
 }
 
@@ -2955,8 +2955,8 @@
 
 #ifdef L9DEBUG
-	printf("gfx - gintfill (%d,%d) colours %d,%d",drawx,drawy,d7&3,option&3);
+	printf("gfx - gintfill (%d,%d) colours %d,%d",drawx,drawy,d7&3,zoption&3);
 #endif
 
-	os_fill(scalex(drawx),scaley(drawy),d7&3,option&3);
+	os_fill(scalex(drawx),scaley(drawy),d7&3,zoption&3);
 }
 
@@ -3022,5 +3022,5 @@
 		d0 = (d0&3)|0x80;
 /* optend */
-	option = d0;
+	zoption = d0;
 }
 
@@ -3115,5 +3115,5 @@
 /* gintinit */
 		gintcolour = 3;
-		option = 0x80;
+		zoption = 0x80;
 		reflectflag = 0;
 		drawx = 0x1400;