go fmt.

src/asl/parser.go

@@ -36,7 +36,7 @@ func parseBlock() {
 	} else if accept("return") {
 		parseReturn()
 	} else if accept("case") || accept("default") {
-	    return
+		return
 	} else {
 		parseStatement()
 	}
@@ -54,34 +54,34 @@ func parseVar() {
 	if accept("=") {
 		next()
 		appendOut(" = ", false)
-		
+
 		if accept("[") {
-            parseArray()
+			parseArray()
 		} else {
-		    parseExpression(true)
+			parseExpression(true)
 		}
 	}
 
-    expect(";")
+	expect(";")
 	appendOut(";", true)
 }
 
 func parseArray() {
-    expect("[")
-    appendOut("[", false)
-    
-    if !accept("]") {
-        parseExpression(true)
-        
-        for accept(",") {
-            next()
-            appendOut(",", false)
-            parseExpression(true)
-        }
-    }
-    
-    expect("]")
-    appendOut("]", false)
+	expect("[")
+	appendOut("[", false)
+
+	if !accept("]") {
+		parseExpression(true)
+
+		for accept(",") {
+			next()
+			appendOut(",", false)
+			parseExpression(true)
+		}
+	}
+
+	expect("]")
+	appendOut("]", false)
 }
 
 func parseIf() {
@@ -188,12 +188,12 @@ func parseForeach() {
 	appendOut("{", true)
 	parseBlock()
 	expect("}")
-	appendOut("} forEach (" + expr + ");", true)
+	appendOut("} forEach ("+expr+");", true)
 }
 
 func parseFunction() {
 	expect("func")
-	appendOut(get().token + " = {", true)
+	appendOut(get().token+" = {", true)
 	next()
 	expect("(")
 	parseFunctionParameter()
@@ -215,7 +215,7 @@ func parseFunctionParameter() {
 	for !accept(")") {
 		name := get().token
 		next()
-		appendOut(name + " = _this select " + strconv.FormatInt(i, 10) + ";", true)
+		appendOut(name+" = _this select "+strconv.FormatInt(i, 10)+";", true)
 		i++
 
 		if !accept(")") {
@@ -266,46 +266,46 @@ func parseAssignment() {
 }
 
 func parseFunctionCall(out bool, name string) string {
-    output := ""
-    
+	output := ""
+
 	expect("(")
 	leftParams, leftParamCount := parseParameter(false)
 	expect(")")
-	
+
 	if accept("(") {
-	    // buildin function
-	    next()
-	    rightParams, rightParamCount := parseParameter(false)
-	    expect(")")
-	    
-	    if leftParamCount > 1 {
-	        leftParams = "["+leftParams+"]"
-	    }
-	    
-	    if rightParamCount > 1 {
-	        rightParams = "["+rightParams+"]"
-	    }
-	    
-	    if leftParamCount > 0 {
-	        output = leftParams+" "+name+" "+rightParams
-	    } else {
-	        output = name+" "+rightParams
-	    }
+		// buildin function
+		next()
+		rightParams, rightParamCount := parseParameter(false)
+		expect(")")
+
+		if leftParamCount > 1 {
+			leftParams = "[" + leftParams + "]"
+		}
+
+		if rightParamCount > 1 {
+			rightParams = "[" + rightParams + "]"
+		}
+
+		if leftParamCount > 0 {
+			output = leftParams + " " + name + " " + rightParams
+		} else {
+			output = name + " " + rightParams
+		}
 	} else {
-	    output = "["+leftParams+"] call "+name
+		output = "[" + leftParams + "] call " + name
 	}
-	
+
 	if out {
-	    appendOut(output, false)
+		appendOut(output, false)
 	}
-	
+
 	return output
 }
 
 func parseParameter(out bool) (string, int) {
-    output := ""
-    count := 0
-    
+	output := ""
+	count := 0
+
 	for !accept(")") {
 		output += parseExpression(out)
 		count++
@@ -315,119 +315,119 @@ func parseParameter(out bool) (string, int) {
 			output += ", "
 		}
 	}
-	
+
 	if out {
-	    appendOut(output, false)
+		appendOut(output, false)
 	}
-	
+
 	return output, count
 }
 
 func parseExpression(out bool) string {
 	output := parseArith()
-	
+
 	for accept("<") || accept(">") || accept("&") || accept("|") || accept("=") {
-	    if accept("<") {
-	        output += "<"
-	        next()
-	    } else if accept(">") {
-	        output += ">"
-	        next()
-	    } else if accept("&") {
-	        next()
-	        expect("&")
-	        output += "&&"
-	    } else if accept("|") {
-	        next()
-	        expect("|")
-	        output += "||"
-	    } else {
-	        output += "="
-	        next()
-	    }
-	    
-	    if accept("=") {
-	        output += "="
-	        next()
-	    }
-	    
-	    output += parseExpression(false)
+		if accept("<") {
+			output += "<"
+			next()
+		} else if accept(">") {
+			output += ">"
+			next()
+		} else if accept("&") {
+			next()
+			expect("&")
+			output += "&&"
+		} else if accept("|") {
+			next()
+			expect("|")
+			output += "||"
+		} else {
+			output += "="
+			next()
+		}
+
+		if accept("=") {
+			output += "="
+			next()
+		}
+
+		output += parseExpression(false)
 	}
-	
+
 	if out {
-	    appendOut(output, false)
+		appendOut(output, false)
 	}
-	
+
 	return output
 }
 
 func parseIdentifier() string {
-    output := ""
-    
-    if seek("(") && !accept("!") && !accept("-") {
-        name := get().token
-        next()
-        output = "("+parseFunctionCall(false, name)+")"
-    } else if accept("!") || accept("-") {
-        output = get().token
-        next()
-        
-        if !accept("(") {
-            output += get().token
-            next()
-        } else {
-            output += parseTerm()
-        }
-    } else {
-        output = get().token
-        next()
-    }
-    
-    return output
+	output := ""
+
+	if seek("(") && !accept("!") && !accept("-") {
+		name := get().token
+		next()
+		output = "(" + parseFunctionCall(false, name) + ")"
+	} else if accept("!") || accept("-") {
+		output = get().token
+		next()
+
+		if !accept("(") {
+			output += get().token
+			next()
+		} else {
+			output += parseTerm()
+		}
+	} else {
+		output = get().token
+		next()
+	}
+
+	return output
 }
 
 func parseTerm() string {
-    if accept("(") {
-        expect("(")
-        output := "("+parseExpression(false)+")"
-        expect(")")
-        
-        return output
-    }
-    
-    return parseIdentifier()
+	if accept("(") {
+		expect("(")
+		output := "(" + parseExpression(false) + ")"
+		expect(")")
+
+		return output
+	}
+
+	return parseIdentifier()
 }
 
 func parseFactor() string {
-    output := parseTerm()
-    
-    for accept("*") || accept("/") { // TODO: modulo?
-        if accept("*") {
-            output += "*"
-        } else {
-            output += "/"
-        }
-        
-        next()
-        output += parseExpression(false)
-    }
-    
-    return output
+	output := parseTerm()
+
+	for accept("*") || accept("/") { // TODO: modulo?
+		if accept("*") {
+			output += "*"
+		} else {
+			output += "/"
+		}
+
+		next()
+		output += parseExpression(false)
+	}
+
+	return output
 }
 
 func parseArith() string {
-    output := parseFactor()
-	
-    for accept("+") || accept("-") {
-        if accept("+") {
-            output += "+"
-        } else {
-            output += "-"
-        }
-        
-        next()
-        output += parseExpression(false)
-    }
-	
+	output := parseFactor()
+
+	for accept("+") || accept("-") {
+		if accept("+") {
+			output += "+"
+		} else {
+			output += "-"
+		}
+
+		next()
+		output += parseExpression(false)
+	}
+
 	return output
 }

src/asl/parserHelper.go

@@ -38,11 +38,11 @@ func expect(token string) {
 // Returns true, if the next token matches expected one.
 // Does not throw parse errors and checks if token is available.
 func seek(token string) bool {
-    if tokenIndex+1 >= len(tokens) {
-        return false
-    }
-    
-    return tokenEqual(token, tokens[tokenIndex+1])
+	if tokenIndex+1 >= len(tokens) {
+		return false
+	}
+
+	return tokenEqual(token, tokens[tokenIndex+1])
 }
 
 // Increases token counter, so that the next token is compared.
@@ -72,8 +72,8 @@ func tokenEqual(a string, b Token) bool {
 // Appends the output string to current SQF code output.
 func appendOut(str string, newLine bool) {
 	out += str
-	
+
 	if newLine && pretty {
-	    out += "\n"
+		out += "\n"
 	}
 }

src/asl/parser_test.go

@@ -1,118 +1,118 @@
 package asl_test
 
 import (
-    "testing"
-    "io/ioutil"
-    "asl"
+	"asl"
+	"io/ioutil"
+	"testing"
 )
 
 func TestParserDeclaration(t *testing.T) {
-    got := getCompiled(t, "test/tokenizer_var.asl")
-    want := "x = 1;\narray = [1,2,3];\n"
-    
-    equal(t, got, want)
+	got := getCompiled(t, "test/tokenizer_var.asl")
+	want := "x = 1;\narray = [1,2,3];\n"
+
+	equal(t, got, want)
 }
 
 func TestParserAssignment(t *testing.T) {
-    got := getCompiled(t, "test/parser_assignment.asl")
-    want := "x = 1;\n"
-    
-    equal(t, got, want)
+	got := getCompiled(t, "test/parser_assignment.asl")
+	want := "x = 1;\n"
+
+	equal(t, got, want)
 }
 
 func TestParserIf(t *testing.T) {
-    got := getCompiled(t, "test/tokenizer_if.asl")
-    want := "if (a<b) then {\n};\n"
-    
-    equal(t, got, want)
+	got := getCompiled(t, "test/tokenizer_if.asl")
+	want := "if (a<b) then {\n};\n"
+
+	equal(t, got, want)
 }
 
 func TestParserWhile(t *testing.T) {
-    got := getCompiled(t, "test/tokenizer_while.asl")
-    want := "while {true} do {\n};"
-    
-    equal(t, got, want)
+	got := getCompiled(t, "test/tokenizer_while.asl")
+	want := "while {true} do {\n};"
+
+	equal(t, got, want)
 }
 
 func TestParserFor(t *testing.T) {
-    got := getCompiled(t, "test/tokenizer_for.asl")
-    want := "for [{i=0}, {i<100}, {i=i+1}] do {\n};\n"
-    
-    equal(t, got, want)
+	got := getCompiled(t, "test/tokenizer_for.asl")
+	want := "for [{i=0}, {i<100}, {i=i+1}] do {\n};\n"
+
+	equal(t, got, want)
 }
 
 func TestParserForeach(t *testing.T) {
-    got := getCompiled(t, "test/tokenizer_foreach.asl")
-    want := "{\n} forEach (allUnits);\n"
-    
-    equal(t, got, want)
+	got := getCompiled(t, "test/tokenizer_foreach.asl")
+	want := "{\n} forEach (allUnits);\n"
+
+	equal(t, got, want)
 }
 
 func TestParserSwitch(t *testing.T) {
-    
+
 }
 
 func TestParserFunction(t *testing.T) {
-    got := getCompiled(t, "test/tokenizer_func.asl")
-    want := "TestFunction = {\nparam0 = _this select 0;\nparam1 = _this select 1;\nreturn true;\n};\n"
-    
-    equal(t, got, want)
+	got := getCompiled(t, "test/tokenizer_func.asl")
+	want := "TestFunction = {\nparam0 = _this select 0;\nparam1 = _this select 1;\nreturn true;\n};\n"
+
+	equal(t, got, want)
 }
 
 func TestParserAssignResult(t *testing.T) {
-    got := getCompiled(t, "test/parser_assign_result.asl")
-    want := "x = ([1, 2, 3] call foo);\ny = ([1, 2, 3] call bar);\n"
-    
-    equal(t, got, want)
+	got := getCompiled(t, "test/parser_assign_result.asl")
+	want := "x = ([1, 2, 3] call foo);\ny = ([1, 2, 3] call bar);\n"
+
+	equal(t, got, want)
 }
 
 func TestParserExpression(t *testing.T) {
-    got := getCompiled(t, "test/parser_expression.asl")
-    want := "x = -(1+(2+3))/(6*(someVariable+99-100))-(20)+!anotherVariable+([] call foo);\n"
-    
-    equal(t, got, want)
+	got := getCompiled(t, "test/parser_expression.asl")
+	want := "x = -(1+(2+3))/(6*(someVariable+99-100))-(20)+!anotherVariable+([] call foo);\n"
+
+	equal(t, got, want)
 }
 
 func TestParserExpression2(t *testing.T) {
-    got := getCompiled(t, "test/parser_expression2.asl")
-    want := "x = true||(3>=4&&5<8);\n"
-    
-    equal(t, got, want)
+	got := getCompiled(t, "test/parser_expression2.asl")
+	want := "x = true||(3>=4&&5<8);\n"
+
+	equal(t, got, want)
 }
 
 func TestParserFunctionCall(t *testing.T) {
-    got := getCompiled(t, "test/parser_func_call.asl")
-    want := "myFunc = {\na = _this select 0;\nb = _this select 1;\nreturn a>b;\n};\n[1+3/4, 2-(66*22)/3-((123))] call myFunc;\n"
-    
-    equal(t, got, want)
+	got := getCompiled(t, "test/parser_func_call.asl")
+	want := "myFunc = {\na = _this select 0;\nb = _this select 1;\nreturn a>b;\n};\n[1+3/4, 2-(66*22)/3-((123))] call myFunc;\n"
+
+	equal(t, got, want)
 }
 
 func TestParserBuildinFunctionCall(t *testing.T) {
-    got := getCompiled(t, "test/parser_buildin_func.asl")
-    want := "_x = (([player, foo] getVar bar) setHit [\"head\", \"tail\"]);\n"
-    
-    equal(t, got, want)
+	got := getCompiled(t, "test/parser_buildin_func.asl")
+	want := "_x = (([player, foo] getVar bar) setHit [\"head\", \"tail\"]);\n"
+
+	equal(t, got, want)
 }
 
 func getCompiled(t *testing.T, file string) string {
-    code, err := ioutil.ReadFile(file)
-    
-    if err != nil {
-        t.Error("Could not read test file: "+file)
-        t.FailNow()
-    }
-    
+	code, err := ioutil.ReadFile(file)
+
+	if err != nil {
+		t.Error("Could not read test file: " + file)
+		t.FailNow()
+	}
+
 	tokens := asl.Tokenize(code)
-	
+
 	return asl.Parse(tokens, true)
 }
 
 func equal(t *testing.T, got, want string) {
-    if got != want {
-        t.Error("Results do not equal, got:")
-        t.Log(got)
-        t.Log("expected:")
-        t.Log(want)
-        t.FailNow()
-    }
+	if got != want {
+		t.Error("Results do not equal, got:")
+		t.Log(got)
+		t.Log("expected:")
+		t.Log(want)
+		t.FailNow()
+	}
 }

src/asl/tokenizer.go

@@ -52,43 +52,43 @@ func Tokenize(code []byte) []Token {
 	code = removeComments(code)
 	tokens := make([]Token, 0)
 	token, mask, isstring := "", false, false
-	
+
 	for i := range code {
 		c := code[i]
-		
+
 		// string masks (backslash)
 		if c == '\\' && !mask {
-		    token += "\\"
-		    mask = true
-		    continue
+			token += "\\"
+			mask = true
+			continue
 		}
-		
+
 		// string
 		if c == '"' && !mask {
-		    token += "\""
-		    isstring = !isstring
-		    continue
+			token += "\""
+			isstring = !isstring
+			continue
 		}
-		
+
 		if isstring {
-		    token += string(c)
+			token += string(c)
 		} else {
-            // delimeter, keyword or variable/expression
-    		if byteArrayContains(delimiter, c) {
-    			if token != "" {
-    				tokens = append(tokens, Token{token})
-    			}
-    
-    			tokens = append(tokens, Token{string(c)})
-    			token = ""
-    		} else if stringArrayContains(keywords, strings.ToLower(token)) && !isIdentifierCharacter(c) {
-    			tokens = append(tokens, Token{token})
-    			token = ""
-    		} else if !byteArrayContains(whitespace, c) {
-    			token += string(c)
-    		}
+			// delimeter, keyword or variable/expression
+			if byteArrayContains(delimiter, c) {
+				if token != "" {
+					tokens = append(tokens, Token{token})
+				}
+
+				tokens = append(tokens, Token{string(c)})
+				token = ""
+			} else if stringArrayContains(keywords, strings.ToLower(token)) && !isIdentifierCharacter(c) {
+				tokens = append(tokens, Token{token})
+				token = ""
+			} else if !byteArrayContains(whitespace, c) {
+				token += string(c)
+			}
 		}
-		
+
 		mask = false
 	}
 
@@ -104,26 +104,26 @@ func removeComments(code []byte) []byte {
 
 	for i := 0; i < len(code); i++ {
 		c := code[i]
-		
+
 		// do not remove comments from strings
 		if c == '\\' && !mask {
-		    mask = true
-		}
-		
-		if c == '"' && !mask {
-		    isstring = !isstring
+			mask = true
 		}
 
-        // single/multi line comment
-        if !isstring {
-    		if c == '/' && nextChar(code, i) == '/' {
-    			i = skipSingleLineComment(code, i+1)
-    			continue
-    		} else if c == '/' && nextChar(code, i) == '*' {
-    			i = skipMultiLineComment(code, i+1)
-    			continue
-    		}
-        }
+		if c == '"' && !mask {
+			isstring = !isstring
+		}
+
+		// single/multi line comment
+		if !isstring {
+			if c == '/' && nextChar(code, i) == '/' {
+				i = skipSingleLineComment(code, i+1)
+				continue
+			} else if c == '/' && nextChar(code, i) == '*' {
+				i = skipMultiLineComment(code, i+1)
+				continue
+			}
+		}
 
 		newcode[j] = c
 		j++
@@ -187,11 +187,11 @@ func stringArrayContains(haystack []string, needle string) bool {
 
 // Checks if a character is allowed for identifiers.
 func isIdentifierCharacter(c byte) bool {
-    for i := range identifier {
-        if identifier[i] == c {
-            return true
-        }
-    }
-    
-    return false
+	for i := range identifier {
+		if identifier[i] == c {
+			return true
+		}
+	}
+
+	return false
 }

src/asl/tokenizer_test.go

@@ -1,52 +1,52 @@
 package asl
 
 import (
-    "testing"
-    "io/ioutil"
+	"io/ioutil"
+	"testing"
 )
 
 func TestTokenizerVar(t *testing.T) {
-    got := getTokens(t, "test/tokenizer_var.asl")
+	got := getTokens(t, "test/tokenizer_var.asl")
 	want := []string{"var", "x", "=", "1", ";", "var", "array", "=", "[", "1", ",", "2", ",", "3", "]", ";"}
-	
+
 	compareLength(t, &got, &want)
 	compareTokens(t, &got, &want)
 }
 
 func TestTokenizerIf(t *testing.T) {
-    got := getTokens(t, "test/tokenizer_if.asl")
+	got := getTokens(t, "test/tokenizer_if.asl")
 	want := []string{"if", "a", "<", "b", "{", "}"}
-	
+
 	compareLength(t, &got, &want)
 	compareTokens(t, &got, &want)
 }
 
 func TestTokenizerWhile(t *testing.T) {
-    got := getTokens(t, "test/tokenizer_while.asl")
+	got := getTokens(t, "test/tokenizer_while.asl")
 	want := []string{"while", "true", "{", "}"}
-	
+
 	compareLength(t, &got, &want)
 	compareTokens(t, &got, &want)
 }
 
 func TestTokenizerFor(t *testing.T) {
-    got := getTokens(t, "test/tokenizer_for.asl")
+	got := getTokens(t, "test/tokenizer_for.asl")
 	want := []string{"for", "var", "i", "=", "0", ";", "i", "<", "100", ";", "i", "=", "i", "+", "1", "{", "}"}
-	
+
 	compareLength(t, &got, &want)
 	compareTokens(t, &got, &want)
 }
 
 func TestTokenizerForach(t *testing.T) {
-    got := getTokens(t, "test/tokenizer_foreach.asl")
+	got := getTokens(t, "test/tokenizer_foreach.asl")
 	want := []string{"foreach", "allUnits", "{", "}"}
-	
+
 	compareLength(t, &got, &want)
 	compareTokens(t, &got, &want)
 }
 
 func TestTokenizerSwitch(t *testing.T) {
-    got := getTokens(t, "test/tokenizer_switch.asl")
+	got := getTokens(t, "test/tokenizer_switch.asl")
 	want := []string{"switch", "x", "{", "case", "1", ":", "x", "=", "1", ";", "break", ";", "case", "2", ":", "x", "=", "2", ";", "break", ";", "default", ":", "x", "=", "3", ";", "}"}
 
 	compareLength(t, &got, &want)
@@ -54,64 +54,64 @@ func TestTokenizerSwitch(t *testing.T) {
 }
 
 func TestTokenizerFunction(t *testing.T) {
-    got := getTokens(t, "test/tokenizer_func.asl")
+	got := getTokens(t, "test/tokenizer_func.asl")
 	want := []string{"func", "TestFunction", "(", "param0", ",", "param1", ")", "{", "return", "true", ";", "}"}
-	
+
 	compareLength(t, &got, &want)
 	compareTokens(t, &got, &want)
 }
 
 func TestTokenizerExpression(t *testing.T) {
-    got := getTokens(t, "test/tokenizer_expr.asl")
+	got := getTokens(t, "test/tokenizer_expr.asl")
 	want := []string{"x", "=", "(", "(", "1", "+", "2", "+", "3", ")", "*", "4", "/", "2", ")", "+", "foo", "(", "1", ",", "2", ",", "3", ")", ";"}
-	
+
 	compareLength(t, &got, &want)
 	compareTokens(t, &got, &want)
 }
 
 func TestTokenizerIdentifier(t *testing.T) {
-    got := getTokens(t, "test/tokenizer_identifier.asl")
+	got := getTokens(t, "test/tokenizer_identifier.asl")
 	want := []string{"var", "format", "=", "\"should not be for mat!\"", ";"}
-	
+
 	compareLength(t, &got, &want)
 	compareTokens(t, &got, &want)
 }
 
 func compareLength(t *testing.T, got *[]Token, want *[]string) {
-    if len(*got) != len(*want) {
-	    t.Error("Length of tokens got and expected tokens not equal, was:")
-	    gotlist, wantlist := "", ""
-	    
-	    for i := range *got {
-	        gotlist += (*got)[i].token+" "
-	    }
-	    
-	    for i := range *want {
-	        wantlist += (*want)[i]+" "
-	    }
-	    
-	    t.Log(gotlist)
-	    t.Log("expected:")
-	    t.Log(wantlist)
-	    t.FailNow()
+	if len(*got) != len(*want) {
+		t.Error("Length of tokens got and expected tokens not equal, was:")
+		gotlist, wantlist := "", ""
+
+		for i := range *got {
+			gotlist += (*got)[i].token + " "
+		}
+
+		for i := range *want {
+			wantlist += (*want)[i] + " "
+		}
+
+		t.Log(gotlist)
+		t.Log("expected:")
+		t.Log(wantlist)
+		t.FailNow()
 	}
 }
 
 func compareTokens(t *testing.T, got *[]Token, want *[]string) {
-    for i := range *got {
-	    if (*got)[i].token != (*want)[i] {
-	        t.Error("Tokens do not match: "+(*got)[i].token+" != "+(*want)[i])
-	    }
+	for i := range *got {
+		if (*got)[i].token != (*want)[i] {
+			t.Error("Tokens do not match: " + (*got)[i].token + " != " + (*want)[i])
+		}
 	}
 }
 
 func getTokens(t *testing.T, file string) []Token {
-    code, err := ioutil.ReadFile(file)
-    
-    if err != nil {
-        t.Error("Could not read test file: "+file)
-        t.FailNow()
-    }
-    
+	code, err := ioutil.ReadFile(file)
+
+	if err != nil {
+		t.Error("Could not read test file: " + file)
+		t.FailNow()
+	}
+
 	return Tokenize(code)
 }

src/main/asl.go

@@ -9,12 +9,12 @@ import (
 const version = "0.1"
 
 func usage() {
-    fmt.Println("Usage: asl [-v|-r|-pretty] <input file/folder> [<output file/folder>]\n")
-    fmt.Println("-v (optional) shows asl version")
-    fmt.Println("-r (optional) recursivly compile all asl files in folder")
-    fmt.Println("-pretty (optional) activates pretty printing\n")
-    fmt.Println("<input file/folder> file or directory to compile")
-    fmt.Println("<output file/folder> (optional) output file/folder, if not set, files will be created alongside their asl files")
+	fmt.Println("Usage: asl [-v|-r|-pretty] <input file/folder> [<output file/folder>]\n")
+	fmt.Println("-v (optional) shows asl version")
+	fmt.Println("-r (optional) recursivly compile all asl files in folder")
+	fmt.Println("-pretty (optional) activates pretty printing\n")
+	fmt.Println("<input file/folder> file or directory to compile")
+	fmt.Println("<output file/folder> (optional) output file/folder, if not set, files will be created alongside their asl files")
 }
 
 func main() {
@@ -23,5 +23,5 @@ func main() {
 	token := asl.Tokenize(code)
 	out := asl.Parse(token, true)
 
-	fmt.Print("OUTPUT:\n-------\n"+out)
+	fmt.Print("OUTPUT:\n-------\n" + out)
 }