etx.tmLanguage.json

{
	"name": "ETX Visual Studio",
	"scopeName": "source.etx",
	"fileType": ["etx"],
	"patterns": [
		{
			"comment": "Karel operator",
			"match": ",",
			"captures": {
					"1": { "name": "string.regexp.dic" }
					}
		},
		{
			"comment": "Comment",
			"match":"(\\*.*)",
			"captures": {
					"1": { "name": "keyword.comment.dic"}
			}
		},
		{
			"comment": "Reversed Word",
			"match": "(&[a-zA-Z_]*)",
			"captures": {
					"1": { "name": "keyword.reversed.dic"}
			}
		},
		{
			"comment": "String",
			"match": "(\"([^\"])*\")",
			"captures": {
				"1": { "name": "type.string.dic"}
			}
		},
		{
			"comment": "Constant 1",
			"match": "(\\$[0-9a-zA-Z\\+_,-]*)",
			"captures": {
				"1": { "name": "type.constant.dic"}
			}
		},
		{
			"comment": "Constant 2",
			"match": "(@[0-9,]*)",
			"captures": {
				"1": { "name": "type.constant.dic"}
			}
		}

    ] 
}