hblang-vscode/syntaxes/hblang.tmLanguage.json

{
	"scopeName": "source.hblang",
	"name": "hblang",
	"fileTypes": [
		"hb"
	],
	"patterns": [
		{
			"include": "#all"
		}
	],
	"repository": {
		"all": {
			"patterns": [
				{
					"include": "#comment"
				},
				{
					"include": "#string"
				},
				{
					"include": "#struct"
				},
				{
					"include": "#keyword"
				},
				{
					"include": "#number"
				},
				{
					"include": "#punctuation"
				},
				{
					"include": "#function"
				},
				{
					"include": "#operator"
				},
				{
					"include": "#variable"
				},
				{
					"include": "#type"
				},
				{
					"include": "#array"
				}
			]
		},
		"parameter": {
			"patterns": [
				{
					"name": "variable.parameter.hblang",
					"match": "\\b\\w+\\s*:\\s*(?:\\^)?[\\w\\$]+\\b"
				}
			]
		},
		"number": {
			"patterns": [
				{
					"name": "constant.numeric.float.hblang",
					"match": "\\b\\d+\\.\\d+\\b"
				},
				{
					"name": "constant.numeric.hex.hblang",
					"match": "0x[0-9A-Fa-f]+"
				},
				{
					"name": "constant.numeric.binary.hblang",
					"match": "0b[0-1]+"
				},
				{
					"name": "constant.numeric.octal.hblang",
					"match": "0o[0-7]+"
				},
				{
					"name": "constant.numeric.decimal.hblang",
					"match": "\\b\\d+\\b"
				}
			]
		},
		"comment": {
			"patterns": [
				{
					"name": "comment.block.hblang",
					"begin": "/\\*",
					"end": "\\*/"
				},
				{
					"name": "comment.line.double-slash.hblang",
					"begin": "//",
					"end": "$"
				}
			]
		},
		"string": {
			"patterns": [
				{
					"name": "string.quoted.double.hblang",
					"begin": "\"",
					"end": "\"",
					"patterns": [
						{
							"name": "constant.character.escape.hblang",
							"match": "\\\\(?:[\"'\\\\bfnrt]|[{\\[]\\w+[}\\]]|[a-zA-Z])"
						},
						{
							"name": "invalid.illegal.escaped.hblang",
							"match": "\\\\."
						}
					]
				}
			]
		},
		"keyword": {
			"patterns": [
				{
					"name": "keyword.control.hblang",
					"match": "\\b(fn|loop|break|if|else|return|packed|continue|true|false|struct|idk|die|null|defer)\\b"
				}
			]
		},
		"type": {
			"patterns": [
				{
					"name": "storage.type.hblang",
					"match": "\\b(f(32|64))|(uint|int|(u|i)(8|16|32)|void|bool|type|never)\\b"
				}
			]
		},
		"variable": {
			"patterns": [
				{
					"name": "variable.declaration.hblang",
					"match": "\\b\\w+\\b(?=\\s*:=)"
				},
				{
					"name": "variable.assignment.hblang",
					"match": "\\b\\w+\\b(?=\\s*=(?!=))"
				},
				{
					"name": "variable.member.hblang",
					"match": "(?<=\\.)\\w+\\b"
				}
			]
		},
		"operator": {
			"patterns": [
				{
					"name": "keyword.operator.assignment.hblang",
					"match": ":="
				},
				{
					"name": "keyword.operator.assignment.hblang",
					"match": "=(?!=)"
				},
				{
					"name": "keyword.operator.hblang",
					"match": "(\\$|\\?|@|<<=|>>=|>=|<=|\\^=|\\+=|-=|\\*=|\\/=|%=|\\|=|&=|\\^|\\*|&|<<|>>|\\+|\\-|\\/|%|\\||!|==|!=|<|>)"
				}
			]
		},
		"struct": {
			"patterns": [
				{
					"name": "entity.name.type.struct.hblang",
					"match": "\\b[A-Z]\\w+\\b"
				}
			]
		},
		"punctuation": {
			"patterns": [
				{
					"name": "punctuation.terminator.statement.hblang",
					"match": ";|\\.|,|(?<!:):(?!=)"
				}
			]
		},
		"function": {
			"patterns": [
				{
					"name": "meta.function.declaration.hblang",
					"begin": "(\\b\\w+\\b)\\s*(:=)\\s*(fn)\\s*\\(",
					"end": "\\)",
					"beginCaptures": {
						"1": {
							"name": "entity.name.function.hblang"
						},
						"2": {
							"name": "keyword.operator.assignment.hblang"
						},
						"3": {
							"name": "keyword.control.hblang"
						}
					},
					"patterns": [
						{
							"include": "#all"
						}
					]
				},
				{
					"name": "meta.function.call.hblang",
					"begin": "@?\\w+\\s*\\(",
					"end": "\\)",
					"beginCaptures": {
						"0": {
							"name": "entity.name.function.hblang"
						}
					},
					"patterns": [
						{
							"include": "#all"
						}
					]
				}
			]
		},
		"array": {
			"patterns": [
				{
					"name": "meta.array.initialization.hblang",
					"begin": "\\.\\(",
					"end": "\\)",
					"patterns": [
						{
							"include": "#all"
						}
					]
				}
			]
		}
	}
}