moved from ';' to ',' as expression separator

examples/assigments-state-management.mq

@@ -1,27 +1,27 @@
 ----------------------------------
 Simple variable assigment
 ----------------------------------
-x := 10;
+x := 10,
-y := 20;
+y := 20,
-say x;
+say x,
-say y;
+say y,
 
-x = 30;
+x = 30,
-say x;
+say x,
-say y;
+say y,
 
-x = y;
+x = y,
-say x;
+say x,
-say y;
+say y,
 
 ----------------------------------
 Array updates
 ----------------------------------
-array := flat 1 2 3;
+array := flat 1 2 3,
-say array;
+say array,
 
-array = update array 1 10;
+array = update array 1 10,
-say array;
+say array,
 
-array = update array 1 (array.2);
+array = update array 1 (array.2),
-say array;
+say array,

examples/common-array-operations.mq

@@ -1,5 +1,5 @@
-map    := (fn array | result := (); for array (v | result = result & (| fn v) ); result);
+map    := (fn array | result := (), for array (v | result = result & (| fn v) ), result),
-drop   := (n arr | arr.(range n (len arr)));
+drop   := (n arr | arr.(range n (len arr))),
-take   := (n arr | arr.(up n));
+take   := (n arr | arr.(up n)),
-filter := (predicate arr | arr.(map predicate arr));
+filter := (predicate arr | arr.(map predicate arr)),
 

examples/control-flow.mq

@@ -1,13 +1,13 @@
 
-say (if true 4 2);
+say (if true 4 2),
-say (if false 4 2);
+say (if false 4 2),
 
-if true  (say 4) (say 2);
+if true  (say 4) (say 2),
-if false (say 4) (say 2);
+if false (say 4) (say 2),
 
-n := 0;
+n := 0,
 while (n < 5) (
-	say 'while n;
+	say 'while n,
-	n = n + 1;
+	n = n + 1,
-);
+),
 

examples/factorial.mq

@@ -9,22 +9,22 @@ factorial_recursive := (n |
 	if (n <= 1)
 		1
 		(n * (factorial_recursive (n-1)))
-);
+),
 
 -- Calculate factorial using iterative approach
 factorial_iterative := (n |
-	x := 1;
+	x := 1,
-	for (range 1 (n+1)) (i | x *= i);
+	for (range 1 (n+1)) (i | x *= i),
 	x
-);
+),
 
 -- Calculate factorial using composition of functions
-factorial := (n | fold '* 1 (1 + up n));
+factorial := (n | fold '* 1 (1 + up n)),
 
 -- Gather all functions into array, and iterate over it
 -- This allows to reduce repeatition of this test case
-for (factorial_recursive; factorial_iterative; factorial) ( factorial |
+for (factorial_recursive, factorial_iterative, factorial) ( factorial |
 	for (up 10) ( n |
-		say (factorial (n));
+		say (factorial (n)),
 	)
-);
+),

examples/fib.mq

@@ -2,4 +2,4 @@ fib := (n |
 	if (n <= 1)
 		n
 		(fib (n-1) + fib (n-2))
-);
+),

examples/for-elise.mq

@@ -2,79 +2,64 @@
 "Für Elise in A Minor" by Ludwig van Beethoven
 WIP implemntation
 ----------------------------------------------
-oct 5; bpm 72; len (1/16);
+oct 5, bpm 72, len (1/16),
 
 subsection1 := (
-  sim (a 4 en) (a 2 e 3 a 3);
+  sim (a4 en) (a2 e3 a3),
-  play (oct 4; c e a);
+  play (oct 4, c e a),
 
-  sim (b 4 en) (e 2 e 3 g# 3);
+  sim (b4 en) (e2 e3 g#3),
-  play (oct 4; e g# b);
+  play (oct 4, e g# b),
 
-  sim (c 5 en) (a 2 e 3 a 3);
+  sim (c5 en) (a2 e3 a3),
-  play (e 4 e 5 d# 5);
+  play (e4 e5 d#5),
 
-  play (e d# e b 4 d c);
+  play e d# e b4 d c,
 
-  sim (a 4 en) (a 2 e 3 a 3);
+  sim (a4 en) (a2 e3 a3),
-  play (c 4 e 4 a 4);
+  play c4 e4 a4,
 
-  sim (b 4 en) (e 2 e 3 g# 3);
+  sim (b4 en) (e2 e3 g#3),
-  play (d 4 c 5 b 4);
+  play d4 c5 b4,
-);
+),
 
 section1 := ( n |
-  play e d#;
+  play e d#,
-  play (e d# e b 4 d c);
+  play e d# e b4 d c,
 
-  call subsection1;
+  call subsection1,
 
   if (n == 1)
-    ( sim (a 4 qn) (a 2 e 3 a 3) )
+    ( sim (a4 qn) (a2 e3 a3) )
-    ( sim (a 4 en) (a 2 e 3 a 3)
+    ( sim (a4 en) (a2 e3 a3)
-    ; play (b 4 c 5 d 5)
+    , play b4 c5 d5
     )
-);
+),
 
 section2 := ( n |
-  sim (e 5 den) (c 3 g 3 c 4);
+  sim (e5 den) (c3 g3 c4),
-  play (g 4 f e);
+  play g4 f e,
 
-  sim (d 5 den) (g 2 g 3 b 4);
+  sim (d 5 den) (g2 g3 b4),
-  play (f 4 e d);
+  play f4 e d,
 
-  sim (c 5 den) (a 2 e 3 a 3);
+  sim (c5 den) (a2 e3 a3),
-  play (e 4 d c);
+  play e4 d c,
 
-  sim (b 4 en) (e 2 e 3 e 4);
+  sim (b4 en) (e2 e3 e4),
-  play (e 4 e 5 e 4 e 4 e 5 e 6 d# 5 e 5 d# 5 e 5 en);
+  play (e4 e5 e4 e4 e5 e6 d#5 e5 d#5 e5 en),
 
-  play (d# e d# e d#);
+  play d# e d# e d#,
-  play (e d# e b 4 d c);
+  play e d# e b4 d c,
 
-  call subsection1;
+  call subsection1,
 
   if (n == 1)
-    ( sim (a 4 en) (a 2 e 3 a 3)
+    ( sim (a4 en) (a2 e3 a3)
-    ; play (b 4 c 5 d 5)
+    , play (b4 c5 d5)
     )
-);
+),
 
-section1 1;
+section1 1,
-section1 2;
+section1 2,
-section2 1;
+section2 1,
-
-sim (a 4 en p    e8  4 f7 4 e38 4)
-    (a 2 e 3 a 3 a#2 3 a3 3 g35 3);
-
-sim (c 5 qn f 5 dsn e 5 tn)
-    (f 3 a 3 c 4 a 3 c 4 a 3);
-
-sim (e 5 en d 5 en a# 5 dsn a 5 tn)
-    (f 3 a# 3 d 4 a# 3 d 4 a# 3);
-
-sim (a g f e d c)
-    (f 3 a# 3 d 4 a# 3 d 4 a# 3);
-
-sim (a# 4 a 4 a 4 tn g 4 tn a 4 tn a# 4 tn)
-    (f 3 a 3 c 4 a 3 c 4 a 3);

examples/noises.mq

@@ -1,25 +1,25 @@
 -- todo: cicho, ostatni parametr midi
 -- todo: for doesn't forwards implicit play context
 
-pick := (array | (shuffle array).0);
+pick := (array | (shuffle array).0),
 
 hand1_pool := (
-	chord (g# 3) (g 4);
+	chord g#3 g4,
-	chord (d# 3)  (d 4);
+	chord d#3 d4,
-	chord (g 3) (g# 4);
+	chord g3  g#4,
-	chord (d 3) (d# 4)
+	chord d3  d#4,
-);
+),
 
-hand2_pool := (d 8; d# 8; g 8; g# 8; d 9; d# 9);
+hand2_pool := (d8, d#8, g8, g#8, d9, d#9),
 
 for (up 10) (
-	hand1_length := pick (hn; dhn);
+	hand1_length := pick (hn, dhn),
-	hand1 := (set_len hand1_length (pick hand1_pool));
+	hand1 := (set_len hand1_length (pick hand1_pool)),
 
-	hand2 := ();
+	hand2 := (),
 	while (fold '+ (map duration hand2) != hand1_length) (
-		hand2 = flat hand2 (set_len (1/64) (pick hand2_pool));
+		hand2 = flat hand2 (set_len (1/64) (pick hand2_pool)),
-	);
+	),
 
-	sim hand1 hand2;
+	sim hand1 hand2,
-);
+),

examples/ode-to-joy.mq

@@ -1,13 +1,13 @@
-C := chord (c 3 1) (g 3 1) (c 4 1);
+C := chord c3 g3 c4,
-G := chord (g 3 1) (d 4 1) (g 4 1);
+G := chord g3 d4 g4,
 
-oct 5;
+oct 5,
-par C e e f g;
+par C e e f g,
-par G g f e d;
+par G g f e d,
-par C c c d e;
+par C c c d e,
-par G (e 5 (3/8) d 5 (1/8) d 5 (1/2));
+par G (e5 (3/8) d5 (1/8) d5 (1/2)),
-par C e e f g;
+par C e e f g,
-par G g f e d;
+par G g f e d,
-par C c c d e;
+par C c c d e,
-par G (d 5 (1/2) c 5 (1/8));
+par G (d5 (1/2) c5 (1/8)),
-par C (c 5 1);
+par C (c5 1),

examples/permutations.mq

@@ -1,11 +1,11 @@
-factorial := (n | fold '* (1 + up n));
+factorial := (n | fold '* (1 + up n)),
 
 
 list_all_permutations := ( array |
 	for (up (factorial (len array))) (|
-		say array;
+		say array,
-		array = permute array;
+		array = permute array,
-	);
+	),
-);
+),
 
-list_all_permutations (1 + up 5);
+list_all_permutations (1 + up 5),

examples/play-incoming.mq

@@ -1,2 +0,0 @@
-incoming 'noteon [channel note velocity |
-	play (note 4 (1/2)) ];

examples/random-rythm.mq

@@ -1,6 +1,6 @@
-for (up 10) ( n |
+for (up 10) (n |
-	snd := c + (shuffle (up 12)).0;
+	snd := c + (shuffle (up 12)).0,
-	oct := if (n % 2 == 0) 3 4;
+	o := if (n % 2 == 0) 3 4,
-	say snd oct;
+	say snd o,
-	play (snd oct qn);
+	play (oct o, snd qn),
-);
+),

examples/rhythm-of-primes.mq

@@ -12,7 +12,7 @@ step: 2 3 4 5 6 7 8 9 10
 	          3          3
 
 where each index corresponds to specific note from scale.
-Assuming scale [c;d;e] example above would be
+Assuming scale [c,d,e] example above would be
 
 step: 2 3 4 5 6 7 8 9 10
       c   c   c   c    c
@@ -25,16 +25,16 @@ play c d c e (c & d) c d (c & e)
 
 --------------------------------------------------------------
 
-Length := 40;
+Length := 40,
 
-cmajor := (c;d;e;f;g);
+cmajor := (c,d,e,f,g),
-scale := reverse cmajor;
+scale := reverse cmajor,
-primes := nprimes (len scale);
+primes := nprimes (len scale),
-indicies := up (len scale);
+indicies := up (len scale),
 
-oct 3;
+oct 3,
-len (1/16);
+len (1/16),
 
 for (2 + up Length) ( i |
-	play (chord scale.(indicies.(i % primes == 0)));
+	play (chord scale.(indicies.(i % primes == 0))),
-);
+),

examples/sandattack.mq

@@ -1,13 +1,13 @@
-bpm 150;
+bpm 150,
-len sn;
+len sn,
 
 play (
-	oct 3; 4 * h; h 3 en;
+	oct 3, 4 * h, h3 en,
-	oct 3; 6 * h; h 3 en;
+	oct 3, 6 * h, h3 en,
-	oct 4; 7 * e;
+	oct 4, 7 * e,
-	oct 4; 6 * d;
+	oct 4, 6 * d,
-	oct 3; a; a; 5 * h;
+	oct 3, a, a, 5 * h,
-	oct 3; 7 * h;
+	oct 3, 7 * h,
-	oct 4; 2 * d; 4 * (h 3); h 3 en
+	oct 4, 2 * d, 4 * h3, h3 en
-);
+),
 

musique/format.cc

@@ -30,25 +30,25 @@ std::optional<Error> Value_Formatter::format(std::ostream& os, Interpreter &inte
 			return {};
 		},
 		[&](Array const& array) -> std::optional<Error> {
-			os << '[';
+			os << '(';
 			for (auto i = 0u; i < array.elements.size(); ++i) {
 				if (i > 0) {
-					os << "; ";
+					os << ", ";
 				}
 				Try(nest(Inside_Block).format(os, interpreter, array.elements[i]));
 			}
-			os << ']';
+			os << ')';
 			return {};
 		},
 		[&](Block const& block) -> std::optional<Error> {
-			os << '[';
+			os << '(';
 			for (auto i = 0u; i < block.size(); ++i) {
 				if (i > 0) {
-					os << "; ";
+					os << ", ";
 				}
 				Try(nest(Inside_Block).format(os, interpreter, Try(block.index(interpreter, i))));
 			}
-			os << ']';
+			os << ')';
 			return {};
 		},
 		[&](auto&&) -> std::optional<Error> {

musique/lexer/lexer.cc

@@ -90,7 +90,7 @@ auto Lexer::next_token() -> Result<std::variant<Token, End_Of_File>>
 	switch (peek()) {
 	case '(': consume(); return Token { Token::Type::Open_Block,           finish(), token_location };
 	case ')': consume(); return Token { Token::Type::Close_Block,          finish(), token_location };
-	case ';': consume(); return Token { Token::Type::Expression_Separator, finish(), token_location };
+	case ',': consume(); return Token { Token::Type::Expression_Separator, finish(), token_location };
 
 	case '|':
 		consume();

musique/value/array.cc

@@ -29,12 +29,12 @@ usize Array::size() const
 
 std::ostream& operator<<(std::ostream& os, Array const& v)
 {
-	os << '[';
+	os << '(';
 	for (auto it = v.elements.begin(); it != v.elements.end(); ++it) {
 		os << *it;
 		if (std::next(it) != v.elements.end()) {
-			os << "; ";
+			os << ", ";
 		}
 	}
-	return os << ']';
+	return os << ')';
 }

musique/value/chord.cc

@@ -123,7 +123,7 @@ std::ostream& operator<<(std::ostream& os, Chord const& chord)
 	for (auto it = chord.notes.begin(); it != chord.notes.end(); ++it) {
 		os << *it;
 		if (std::next(it) != chord.notes.end())
-			os << "; ";
+			os << ", ";
 	}
 	return os << ')';
 }

regression-tests/boolean/logical_and.mq

@@ -1,14 +1,14 @@
-say (false and false);
+say (false and false),
-say (false and true);
+say (false and true),
-say (true  and false);
+say (true  and false),
-say (true  and true);
+say (true  and true),
 
 -- Test value preservation
-say (0 and 5);
+say (0 and 5),
-say (1 and 5);
+say (1 and 5),
-say (false and 4);
+say (false and 4),
-say (true  and 4);
+say (true  and 4),
 
 -- Test lazy evaluation
-call (say 32; false) and (say 42);
+call (say 32, false) and (say 42),
-call (say 32; true) and (say 42);
+call (say 32, true) and (say 42),

regression-tests/boolean/logical_or.mq

@@ -1,13 +1,13 @@
-say (false or false);
+say (false or false),
-say (false or true);
+say (false or true),
-say (true or false);
+say (true or false),
-say (true or true);
+say (true or true),
 
 -- Test value preservation
-say (0 or 1);
+say (0 or 1),
-say (0 or 0);
+say (0 or 0),
-say (4 or 3);
+say (4 or 3),
 
 -- Test lazy evaluation
-call (say 42; false) or say 10;
+call (say 42, false) or say 10,
-call (say 42; true) or say 10;
+call (say 42, true) or say 10,

regression-tests/builtin/call.mq

@@ -1,8 +1,8 @@
 -- Call executes blocks without parameters
-say (call [42]);
+say (call [42]),
 
 -- Call executes block passing parameters
-say (call [n | n + 1] 10);
+say (call [n | n + 1] 10),
 
 -- Call executes builtin functions
-call say 43;
+call say 43,

regression-tests/builtin/if.mq

@@ -1,13 +1,13 @@
 -- If executes then first block when condition is true
-if true [say 1];
+if true [say 1],
-if true [say 2] [say 3];
+if true [say 2] [say 3],
 
 -- If executes second block when condition is false
-if false [say 4] [say 5];
+if false [say 4] [say 5],
 
 -- If returns nil when without else block
-say (if false [say 6]);
+say (if false [say 6]),
 
 -- If returns block execution value
-say (if true [7]);
+say (if true [7]),
-say (if false [say 100; 8] [say 200; 9]);
+say (if false [say 100, 8] [say 200, 9]),

regression-tests/builtin/max.mq

@@ -1,6 +1,6 @@
-say (max 1 2 5 4 3);
+say (max 1 2 5 4 3),
-say (max (200 + up 10));
+say (max (200 + up 10)),
-say (max (100 + down 10));
+say (max (100 + down 10)),
 
 -- Max should do deep search
-say (max 1 2 [3; 4; [5; 10; 8]; 1] 2);
+say (max 1 2 [3, 4, [5, 10, 8], 1] 2),

regression-tests/builtin/min.mq

@@ -1,6 +1,6 @@
-say (min 1 2 5 4 3);
+say (min 1 2 5 4 3),
-say (min (200 + up 10));
+say (min (200 + up 10)),
-say (min (100 + down 10));
+say (min (100 + down 10)),
 
 -- Min should do deep search
-say (min 1 2 [3; 4; [5; 0; 8]; 1] 2);
+say (min 1 2 [3, 4, [5, 0, 8], 1] 2),

regression-tests/builtin/permute.mq

@@ -1,33 +1,33 @@
 -- 4! = 24 permutations
-say (permute 0 1 2 3);
+say (permute 0 1 2 3),
-say (permute 0 1 3 2);
+say (permute 0 1 3 2),
-say (permute 0 2 1 3);
+say (permute 0 2 1 3),
-say (permute 0 2 3 1);
+say (permute 0 2 3 1),
-say (permute 0 3 1 2);
+say (permute 0 3 1 2),
-say (permute 0 3 2 1);
+say (permute 0 3 2 1),
-say (permute 1 0 2 3);
+say (permute 1 0 2 3),
-say (permute 1 0 3 2);
+say (permute 1 0 3 2),
-say (permute 1 2 0 3);
+say (permute 1 2 0 3),
-say (permute 1 2 3 0);
+say (permute 1 2 3 0),
-say (permute 1 3 0 2);
+say (permute 1 3 0 2),
-say (permute 1 3 2 0);
+say (permute 1 3 2 0),
-say (permute 2 0 1 3);
+say (permute 2 0 1 3),
-say (permute 2 0 3 1);
+say (permute 2 0 3 1),
-say (permute 2 1 0 3);
+say (permute 2 1 0 3),
-say (permute 2 1 3 0);
+say (permute 2 1 3 0),
-say (permute 2 3 0 1);
+say (permute 2 3 0 1),
-say (permute 2 3 1 0);
+say (permute 2 3 1 0),
-say (permute 3 0 1 2);
+say (permute 3 0 1 2),
-say (permute 3 0 2 1);
+say (permute 3 0 2 1),
-say (permute 3 1 0 2);
+say (permute 3 1 0 2),
-say (permute 3 1 2 0);
+say (permute 3 1 2 0),
-say (permute 3 2 0 1);
+say (permute 3 2 0 1),
-say (permute 3 2 1 0);
+say (permute 3 2 1 0),
 
 
 -- This array should be flattened to support case (permute array)
-say (permute 3 2 (1; 0));
+say (permute 3 2 (1, 0)),
 
 -- Test if nested arrays are preserved
-say (permute ((3; 2); 4) (1; 0));
+say (permute ((3, 2), 4) (1, 0)),
-say (permute (0; 1; 4; (3; 2)));
+say (permute (0, 1, 4, (3, 2))),

regression-tests/builtin/range.mq

@@ -1,17 +1,17 @@
-say (range 0);
+say (range 0),
-say (range (0 - 1));
+say (range (0 - 1)),
-say (range 10);
+say (range 10),
-say (range 1 10);
+say (range 1 10),
-say (range 1 10 2);
+say (range 1 10 2),
 
-say (up 0);
+say (up 0),
-say (up (0 - 1));
+say (up (0 - 1)),
-say (up 10);
+say (up 10),
-say (up 1 10);
+say (up 1 10),
-say (up 1 10 2);
+say (up 1 10 2),
 
-say (down 0);
+say (down 0),
-say (down (0 - 1));
+say (down (0 - 1)),
-say (down 10);
+say (down 10),
-say (down 1 10);
+say (down 1 10),
-say (down 1 10 2);
+say (down 1 10 2),

regression-tests/builtin/reverse.mq

@@ -1,4 +1,4 @@
-say (reverse []);
+say (reverse []),
-say (reverse (up 10));
+say (reverse (up 10)),
-say (reverse (reverse (up 10)));
+say (reverse (reverse (up 10))),
-say (reverse [[1; 2; 3]; 4; 5] 6 7 [[8; 9]]);
+say (reverse [[1, 2, 3], 4, 5] 6 7 [[8, 9]]),

regression-tests/builtin/typeof.mq

@@ -1,7 +1,7 @@
-say (typeof (call flat));
+say (typeof (call flat)),
-say (typeof 0);
+say (typeof 0),
-say (typeof []);
+say (typeof []),
-say (typeof c);
+say (typeof c),
-say (typeof false);
+say (typeof false),
-say (typeof nil);
+say (typeof nil),
-say (typeof say);
+say (typeof say),

regression-tests/builtin/uniq.mq

@@ -1,5 +1,5 @@
-say (uniq (up 10 & down 10));
+say (uniq (up 10 & down 10)),
-say (uniq [1;1;1;3;5;3;4;4;1]);
+say (uniq [1,1,1,3,5,3,4,4,1]),
 
 -- Multiple uniq applications shouldn't matter
-say (uniq (uniq [1;1;1;3;5;3;4;4;1]));
+say (uniq (uniq [1,1,1,3,5,3,4,4,1])),

regression-tests/builtin/unique.mq

@@ -1,5 +1,5 @@
-say (unique (up 10 & down 10));
+say (unique (up 10 & down 10)),
-say (unique [1;1;1;3;5;3;4;4;1]);
+say (unique [1,1,1,3,5,3,4,4,1]),
 
 -- Multiple unique applications shouldn't matter
-say (unique (unique [1;1;1;3;5;3;4;4;1]));
+say (unique (unique [1,1,1,3,5,3,4,4,1])),

regression-tests/test_db.json

@@ -49,33 +49,33 @@
         "exit_code": 0,
         "stdin_lines": [],
         "stdout_lines": [
-          "[0; 1; 3; 2]",
+          "(0, 1, 3, 2)",
-          "[0; 2; 1; 3]",
+          "(0, 2, 1, 3)",
-          "[0; 2; 3; 1]",
+          "(0, 2, 3, 1)",
-          "[0; 3; 1; 2]",
+          "(0, 3, 1, 2)",
-          "[0; 3; 2; 1]",
+          "(0, 3, 2, 1)",
-          "[1; 0; 2; 3]",
+          "(1, 0, 2, 3)",
-          "[1; 0; 3; 2]",
+          "(1, 0, 3, 2)",
-          "[1; 2; 0; 3]",
+          "(1, 2, 0, 3)",
-          "[1; 2; 3; 0]",
+          "(1, 2, 3, 0)",
-          "[1; 3; 0; 2]",
+          "(1, 3, 0, 2)",
-          "[1; 3; 2; 0]",
+          "(1, 3, 2, 0)",
-          "[2; 0; 1; 3]",
+          "(2, 0, 1, 3)",
-          "[2; 0; 3; 1]",
+          "(2, 0, 3, 1)",
-          "[2; 1; 0; 3]",
+          "(2, 1, 0, 3)",
-          "[2; 1; 3; 0]",
+          "(2, 1, 3, 0)",
-          "[2; 3; 0; 1]",
+          "(2, 3, 0, 1)",
-          "[2; 3; 1; 0]",
+          "(2, 3, 1, 0)",
-          "[3; 0; 1; 2]",
+          "(3, 0, 1, 2)",
-          "[3; 0; 2; 1]",
+          "(3, 0, 2, 1)",
-          "[3; 1; 0; 2]",
+          "(3, 1, 0, 2)",
-          "[3; 1; 2; 0]",
+          "(3, 1, 2, 0)",
-          "[3; 2; 0; 1]",
+          "(3, 2, 0, 1)",
-          "[3; 2; 1; 0]",
+          "(3, 2, 1, 0)",
-          "[0; 1; 2; 3]",
+          "(0, 1, 2, 3)",
-          "[0; 1; 2; 3]",
+          "(0, 1, 2, 3)",
-          "[0; 1; 4; [3; 2]]",
+          "(0, 1, 4, (3, 2))",
-          "[0; 4; [3; 2]; 1]"
+          "(0, 4, (3, 2), 1)"
         ],
         "stderr_lines": []
       },
@@ -84,21 +84,21 @@
         "exit_code": 0,
         "stdin_lines": [],
         "stdout_lines": [
-          "[]",
+          "()",
-          "[]",
+          "()",
-          "[0; 1; 2; 3; 4; 5; 6; 7; 8; 9]",
+          "(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)",
-          "[1; 2; 3; 4; 5; 6; 7; 8; 9]",
+          "(1, 2, 3, 4, 5, 6, 7, 8, 9)",
-          "[1; 3; 5; 7; 9]",
+          "(1, 3, 5, 7, 9)",
-          "[]",
+          "()",
-          "[]",
+          "()",
-          "[0; 1; 2; 3; 4; 5; 6; 7; 8; 9]",
+          "(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)",
-          "[1; 2; 3; 4; 5; 6; 7; 8; 9]",
+          "(1, 2, 3, 4, 5, 6, 7, 8, 9)",
-          "[1; 3; 5; 7; 9]",
+          "(1, 3, 5, 7, 9)",
-          "[]",
+          "()",
-          "[]",
+          "()",
-          "[9; 8; 7; 6; 5; 4; 3; 2; 1; 0]",
+          "(9, 8, 7, 6, 5, 4, 3, 2, 1, 0)",
-          "[9; 8; 7; 6; 5; 4; 3; 2; 1]",
+          "(9, 8, 7, 6, 5, 4, 3, 2, 1)",
-          "[9; 7; 5; 3; 1]"
+          "(9, 7, 5, 3, 1)"
         ],
         "stderr_lines": []
       }

scripts/test.py

@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 import argparse
 import dataclasses
 import json
@@ -139,6 +140,9 @@ def test():
     print(f"Passed {successful} out of {total} ({100 * successful // total}%)")
 
 if __name__ == "__main__":
+    if not os.path.exists(INTERPRETER):
+        subprocess.run("make debug", shell=True, check=True)
+
     parser = argparse.ArgumentParser(description="Regression test runner for Musique programming language")
     parser.add_argument("-d", "--discover", action="store_true", help="Discover all tests that are not in testing database")
     parser.add_argument("-u", "--update", action="store_true", help="Update all tests")