diff --git a/assets/JS_INIT.js b/assets/JS_INIT.js
index 4cc1217..e74aebf 100644
--- a/assets/JS_INIT.js
+++ b/assets/JS_INIT.js
@@ -39,6 +39,22 @@ con.hiteof = function() { // ^D
     vm.poke(-40, 1);
     return (vm.peek(-41) == 32 && (vm.peek(-41) == 129 || vm.peek(-41) == 130));
 };
+con.color_fore = function(n) { // 0..7; -1 for transparent
+    if (n < 0)
+        print(String.fromCharCode(27,91)+"38;5;255m");
+    else
+        print(String.fromCharCode(27,91)+((n % 8)+30)+"m");
+};
+con.color_back = function(n) { // 0..7; -1 for transparent
+    if (n < 0)
+        print(String.fromCharCode(27,91)+"48;5;255m");
+    else
+        print(String.fromCharCode(27,91)+((n % 8)+40)+"m");
+};
+con.color_pair = function(fore, back) { // 0..255
+    print(String.fromCharCode(27,91)+"38;5;"+fore+"m");
+    print(String.fromCharCode(27,91)+"48;5;"+back+"m");
+};
 Object.freeze(con);
 // system management  function
 var sys = new Object();
diff --git a/assets/phototest.js b/assets/phototest.js
index e38176b..77f5afc 100644
--- a/assets/phototest.js
+++ b/assets/phototest.js
@@ -454,5 +454,4 @@ for (var y = 0; y < 448; y++) {
     }
 }
 
-print(String.fromCharCode(27,91)+"30m");
-con.move(1,1);
\ No newline at end of file
+con.color_fore(0);
diff --git a/tsvm-default.txt b/tsvm-default.txt
deleted file mode 100644
index f6be128..0000000
--- a/tsvm-default.txt
+++ /dev/null
@@ -1,255 +0,0 @@
-#000000
-#000044
-#000088
-#0000bb
-#0000ff
-#002200
-#002244
-#002288
-#0022bb
-#0022ff
-#004400
-#004444
-#004488
-#0044bb
-#0044ff
-#006600
-#006644
-#006688
-#0066bb
-#0066ff
-#009900
-#009944
-#009988
-#0099bb
-#0099ff
-#00bb00
-#00bb44
-#00bb88
-#00bbbb
-#00bbff
-#00dd00
-#00dd44
-#00dd88
-#00ddbb
-#00ddff
-#00ff00
-#00ff44
-#00ff88
-#00ffbb
-#00ffff
-#330000
-#330044
-#330088
-#3300bb
-#3300ff
-#332200
-#332244
-#332288
-#3322bb
-#3322ff
-#334400
-#334444
-#334488
-#3344bb
-#3344ff
-#336600
-#336644
-#336688
-#3366bb
-#3366ff
-#339900
-#339944
-#339988
-#3399bb
-#3399ff
-#33bb00
-#33bb44
-#33bb88
-#33bbbb
-#33bbff
-#33dd00
-#33dd44
-#33dd88
-#33ddbb
-#33ddff
-#33ff00
-#33ff44
-#33ff88
-#33ffbb
-#33ffff
-#660000
-#660044
-#660088
-#6600bb
-#6600ff
-#662200
-#662244
-#662288
-#6622bb
-#6622ff
-#664400
-#664444
-#664488
-#6644bb
-#6644ff
-#666600
-#666644
-#666688
-#6666bb
-#6666ff
-#669900
-#669944
-#669988
-#6699bb
-#6699ff
-#66bb00
-#66bb44
-#66bb88
-#66bbbb
-#66bbff
-#66dd00
-#66dd44
-#66dd88
-#66ddbb
-#66ddff
-#66ff00
-#66ff44
-#66ff88
-#66ffbb
-#66ffff
-#990000
-#990044
-#990088
-#9900bb
-#9900ff
-#992200
-#992244
-#992288
-#9922bb
-#9922ff
-#994400
-#994444
-#994488
-#9944bb
-#9944ff
-#996600
-#996644
-#996688
-#9966bb
-#9966ff
-#999900
-#999944
-#999988
-#9999bb
-#9999ff
-#99bb00
-#99bb44
-#99bb88
-#99bbbb
-#99bbff
-#99dd00
-#99dd44
-#99dd88
-#99ddbb
-#99ddff
-#99ff00
-#99ff44
-#99ff88
-#99ffbb
-#99ffff
-#cc0000
-#cc0044
-#cc0088
-#cc00bb
-#cc00ff
-#cc2200
-#cc2244
-#cc2288
-#cc22bb
-#cc22ff
-#cc4400
-#cc4444
-#cc4488
-#cc44bb
-#cc44ff
-#cc6600
-#cc6644
-#cc6688
-#cc66bb
-#cc66ff
-#cc9900
-#cc9944
-#cc9988
-#cc99bb
-#cc99ff
-#ccbb00
-#ccbb44
-#ccbb88
-#ccbbbb
-#ccbbff
-#ccdd00
-#ccdd44
-#ccdd88
-#ccddbb
-#ccddff
-#ccff00
-#ccff44
-#ccff88
-#ccffbb
-#ccffff
-#ff0000
-#ff0044
-#ff0088
-#ff00bb
-#ff00ff
-#ff2200
-#ff2244
-#ff2288
-#ff22bb
-#ff22ff
-#ff4400
-#ff4444
-#ff4488
-#ff44bb
-#ff44ff
-#ff6600
-#ff6644
-#ff6688
-#ff66bb
-#ff66ff
-#ff9900
-#ff9944
-#ff9988
-#ff99bb
-#ff99ff
-#ffbb00
-#ffbb44
-#ffbb88
-#ffbbbb
-#ffbbff
-#ffdd00
-#ffdd44
-#ffdd88
-#ffddbb
-#ffddff
-#ffff00
-#ffff44
-#ffff88
-#ffffbb
-#ffffff
-#000000
-#111111
-#222222
-#333333
-#444444
-#555555
-#666666
-#777777
-#888888
-#999999
-#aaaaaa
-#bbbbbb
-#cccccc
-#dddddd
-#eeeeee
\ No newline at end of file