Add some symbols

src/characters.json

@@ -3609,5 +3609,61 @@
 			[0, 0, 1, 0, 0]
 		],
 		"descent": 1
+	},
+	{
+		"character": "€",
+		"name": "euro sign",
+		"codepoint": 8364,
+		"pixels": [
+			[0, 0, 1, 1, 0],
+			[0, 1, 0, 0, 1],
+			[1, 1, 1, 0, 0],
+			[0, 1, 0, 0, 0],
+			[1, 1, 1, 0, 0],
+			[0, 1, 0, 0, 1],
+			[0, 0, 1, 1, 0]
+		]
+	},
+	{
+		"character": "☺",
+		"name":"smiling face",
+		"codepoint": 9786,
+		"pixels": [
+			[0, 0, 0, 0, 0],
+			[0, 1, 0, 1, 0],
+			[0, 1, 0, 1, 0],
+			[0, 0, 0, 0, 0],
+			[1, 0, 0, 0, 1],
+			[0, 1, 1, 1, 0],
+			[0, 0, 0, 0, 0]
+		]
+	},
+	{
+		"character": "☻",
+		"name":"smiling face with background",
+		"codepoint": 9787,
+		"pixels": [
+			[0, 1, 1, 1, 1, 0],
+			[1, 1, 0, 1, 1, 1],
+			[1, 1, 1, 1, 0, 1],
+			[1, 1, 1, 1, 1, 1],
+			[1, 0, 1, 1, 0, 1],
+			[1, 1, 0, 0, 1, 1],
+			[0, 1, 1, 1, 1, 0]
+		]
+	},
+	{
+		"character": "♥",
+		"name":"black heart suit",
+		"codepoint": 9829,
+		"pixels": [
+			[0, 0, 0, 0, 0],
+			[0, 1, 0, 1, 0],
+			[1, 1, 1, 1, 1],
+			[1, 1, 1, 1, 1],
+			[1, 1, 1, 1, 1],
+			[0, 1, 1, 1, 0],
+			[0, 0, 1, 0, 0]
+		]
 	}
 ]