diff --git a/platform.d b/platform.d
index 09ca438..c122291 100644
--- a/platform.d
+++ b/platform.d
@@ -907,16 +907,65 @@ LoadFunction(Library lib, string name)
 }
 
 u8
-InputToChar(Input input)
+InputToChar(Input input, bool modified = false)
 {
 	switch(input)
 	{
 		case Input.Tab:
 		case Input.Enter:
-		case Input.Space: .. case Input.Tilde:
+		case Input.Space:
 			{
 				return cast(u8)(input);
 			}
+		case Input.LeftBracket:
+		case Input.RightBracket:
+		case Input.BackSlash:
+		case Input.Minus:
+		case Input.Equals:
+		case Input.Grave:
+		case Input.Semicolon:
+		case Input.SingleQuote:
+		case Input.Comma:
+		case Input.Period:
+		case Input.Question:
+		case Input.Zero: .. case Input.Nine:
+			{
+				u32 code = cast(u32)(0xFF & input);
+				if(!modified)
+				{
+					return cast(u8)code;
+				}
+
+				switch(cast(Input)code)
+				{
+					case Input.Zero: return ')';
+					case Input.One: return '!';
+					case Input.Two: return '@';
+					case Input.Three: return '#';
+					case Input.Four: return '$';
+					case Input.Five: return '%';
+					case Input.Six: return '^';
+					case Input.Seven: return '&';
+					case Input.Eight: return '*';
+					case Input.Nine: return '(';
+					case Input.LeftBracket: return '{';
+					case Input.RightBracket: return '}';
+					case Input.BackSlash: return '|';
+					case Input.Minus: return '_';
+					case Input.Equals: return '+';
+					case Input.Grave: return '~';
+					case Input.Semicolon: return ':';
+					case Input.SingleQuote: return '"';
+					case Input.Comma: return '<';
+					case Input.Period: return '>';
+					case Input.Question: return '/';
+					default: return 0;
+				}
+			}
+		case Input.a: .. case Input.z:
+			{
+				return !modified ? cast(u8)input : cast(u8)(input-32);
+			}
 		case Input.NumEnter:
 		case Input.NumAsterisk:
 		case Input.NumPlus:
@@ -925,9 +974,14 @@ InputToChar(Input input)
 		case Input.NumSlash:
 		case Input.NumZero: .. case Input.NumNine:
 			{
-				return cast(u8)(input & 0xFF);
+				u32 code = cast(u32)(input & 0xFF);
+				return cast(u8)(code);
+			}
+		default:
+			{
+				u32 code = cast(u32)input;
+				return code >= 0x20 && code <= 0x7E ? cast(u8)code : 0;
 			}
-		default: return 0;
 	}
 }
 
@@ -1343,7 +1397,7 @@ unittest
 	{ // Keys
 		u8 ch = InputToChar(Input.NumEight);
 		assert(ch == '8');
-		ch = InputToChar(Input.B);
+		ch = InputToChar(Input.b, true);
 		assert(ch == 'B');
 
 		version(linux)