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mercury-lang

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mercury-lang - npm Package Compare versions

Comparing version 1.1.0 to 1.1.1

11

package.json
{
"name": "mercury-lang",
"version": "1.1.0",
"version": "1.1.1",
"description": "Parser for the mercury live coding language",
"main": "index.js",
"scripts": {
"test": "node test/mercury.test.js",
"test": "nodemon test/mercury.test.js",
"build": "npm run grammar && npm run graph && npm run clean && npm run bundle && npm run build-es5 && npm run build-min",

@@ -14,4 +14,8 @@ "clean": "rm -rf build",

"build-es5": "babel build/mercury.bundle.js -o build/mercury.es5.js && rm -rf build/mercury.bundle.js",
"build-min": "uglifyjs build/mercury.es5.js -o build/mercury.es5.min.js && rm -rf build/mercury.es5.js"
"build-min": "terser build/mercury.es5.js -o build/mercury.es5.min.js -c -m --comments false && rm -rf build/mercury.es5.js"
},
"nodemonConfig": {
"verbose": false,
"ignore": [ "test/tree/*" ]
},
"keywords": [

@@ -43,4 +47,5 @@ "mercury",

"nodemon": "^2.0.7",
"terser": "^5.6.1",
"uglify-js": "^3.13.0"
}
}

16

src/mercuryGrammar.js

@@ -10,3 +10,4 @@ // Generated automatically by nearley, version 2.20.1

const lexer = moo.compile({
comment: /(?:\/\/|\$).*?$/,
// comment: /(?:\/\/|\$).*?$/,
comment: /(?:\/\/).*?$/,

@@ -20,3 +21,3 @@ //instrument: [/synth/, /sample/, /polySynth/, /loop/, /emitter/],

list: [/ring/, /array/, /list/],
newObject: [/new/, /make/, /add/],
newObject: [/new/, /make/, /add(?: |$)/],
setObject: [/set/, /apply/, /give/, /send/],

@@ -28,3 +29,4 @@ print: [/print/, /post/, /log/],

//seperator: /&/,
seperator: /,/,
//newLine: /[&;]/,

@@ -129,4 +131,8 @@ //note: /[a-gA-G](?:[0-9])?(?:#+|b+|x)?/,

{"name": "array", "symbols": [(lexer.has("lArray") ? {type: "lArray"} : lArray), "_", "array$ebnf$1", "_", "array$ebnf$2"], "postprocess": (d) => { return { "@array" : d[2] }}},
{"name": "params", "symbols": ["paramElement"], "postprocess": (d) => [d[0]]},
{"name": "params", "symbols": ["paramElement", "_", "params"], "postprocess": (d) => [d[0], d[2]].flat(Infinity)},
{"name": "params$ebnf$1", "symbols": [(lexer.has("seperator") ? {type: "seperator"} : seperator)], "postprocess": id},
{"name": "params$ebnf$1", "symbols": [], "postprocess": function(d) {return null;}},
{"name": "params", "symbols": ["paramElement", "_", "params$ebnf$1"], "postprocess": (d) => [d[0]]},
{"name": "params$ebnf$2", "symbols": [(lexer.has("seperator") ? {type: "seperator"} : seperator)], "postprocess": id},
{"name": "params$ebnf$2", "symbols": [], "postprocess": function(d) {return null;}},
{"name": "params", "symbols": ["paramElement", "_", "params$ebnf$2", "_", "params"], "postprocess": (d) => [d[0], d[4]].flat(Infinity)},
{"name": "paramElement", "symbols": [(lexer.has("number") ? {type: "number"} : number)], "postprocess": (d) => { return IR.num(d) }},

@@ -133,0 +139,0 @@ {"name": "paramElement", "symbols": ["name"], "postprocess": (d) => d[0]},

14

src/mercuryIR.js

@@ -101,3 +101,4 @@ //====================================================================

'print' : [],
'comments' : []
'comments' : [],
'errors' : []
}

@@ -143,3 +144,3 @@

let p = map[k](ccode, e[k]);
log += (Array.isArray(p)? p.flat(Infinity).join(' ') : p) + ' ';
// log += (Array.isArray(p)? p.flat(Infinity).join(' ') : p) + ' ';
ccode.print.push(p);

@@ -227,3 +228,4 @@ });

} else {
console.error(`Unkown instrument or setting name: ${name}`);
// console.error(`Unkown instrument or setting name: ${name}`);
ccode.errors.push(`Unkown instrument or setting name: ${name}`);
}

@@ -241,3 +243,4 @@ return ccode;

if (!instruments[obj]){
console.error(`Unknown instrument type: ${obj}`);
// console.error(`Unknown instrument type: ${obj}`);
ccode.errors.push(`Unknown instrument type: ${obj}`);
inst = deepCopy(instruments['empty']);

@@ -306,3 +309,4 @@ }

} else if (level === '@list'){
console.error(`Unknown list function: ${func}`);
// console.error(`Unknown list function: ${func}`);
ccode.errors.push(`Unknown list function: ${func}`);
return [0];

@@ -309,0 +313,0 @@ } else if (level === '@object'){

11

src/mercuryParser.js

@@ -24,9 +24,9 @@ //====================================================================

for (let l in lines){
let parser = new nearley.Parser(nearley.Grammar.fromCompiled(grammar));
// create a Parser object from our grammar
if (lines[l] !== ''){
// create a Parser object from our grammar
let parser = new nearley.Parser(nearley.Grammar.fromCompiled(grammar));
try {
// parse something!
parser.feed(lines[l]);
// parser.results is an array of possible parsings.

@@ -50,3 +50,4 @@ let results = parser.results.length;

// console.error(e)
let err = `Syntax error at line ${Number(l)+1} col ${e.token.col}: Unexpected ${e.token.type}: ${e.token.value} at ${lines[l].slice(0, e.token.offset)}${e.token.text}<-`;
// column: ${e.token.col}
let err = `Syntax error at line ${Number(l)+1}: Unexpected ${e.token.type}: ${e.token.value} at ${lines[l].slice(0, e.token.offset)}${e.token.text}<-`;
if (DEBUG){

@@ -62,2 +63,4 @@ console.error(err);

errors = parseTree.errors.concat(errors);
delete parseTree.errors;
// return both the parseTree and syntaxTree in one object

@@ -64,0 +67,0 @@ return {

10

test/mercury.test.js

@@ -12,2 +12,3 @@ //====================================================================

let verbose = false;
let entryPoint = "../index.js";

@@ -31,5 +32,8 @@ entryPoint = "../build/mercury.es5.min.js";

// console.log(util.inspect(result.parseTree, { showHidden: false, depth: null, colors: true }));
// console.log(util.inspect(result.syntaxTree, { showHidden: false, depth: null, colors: true }));
// console.log(util.inspect(result, { showHidden: false, depth: null, colors: true }));
if (verbose){
console.log(util.inspect(result.parseTree, { showHidden: false, depth: null, colors: true }));
console.log(util.inspect(result.syntaxTree, { showHidden: false, depth: null, colors: true }));
console.log(util.inspect(result.errors, { showHidden: false, depth: null, colors: true }));
// console.log(util.inspect(result, { showHidden: false, depth: null, colors: true }));
}

@@ -36,0 +40,0 @@ // write to disk for check

6

test/test-errors.txt

@@ -23,5 +23,9 @@

ring beat join( euclid 8 3) euclid(7 6) )
ring beat2 join( euclid 8 3) euclid(7 6) )
array commaArr [ 3,14 6,28 3.14 1.618 ]
print commaArr
ring val [ "the string name" "3.14 with/ ( [ ]) special, ;characters&" ]
ring theSeps [1, 23, 4.15, 6, 789.1011 , ]

58

test/test-grammar.txt
// Parse numbers
012
34
-56
+7.89
1.0111213141E5
0.4321
12 34 -56 7.89
print 012
print 34
print -56
print +7.89
print 1.0111213141E5
print 0.4321
print 12 34 -56 7.89
// 1 + 2 / 4
[ 1 2 3.14 5 foo bar 'to_to t1T1' ]
[ ]
print [ 1 2 3.14 5 foo bar 'to_to t1T1' ]
print [ ]
// Parse note names
a A b B c C d D e E f F g G
a# B# C# Dx Gb
a## Bbb C## Dx Gb fbb
a1 A0 b2b B4# c1 C2bb d4## D3 e2 E1 f4# F5 g6 G2
print a A b B c C d D e E f F g G
print a# B# C# Dx Gb
print a## Bbb C## Dx Gb fbb
print a1 A0 b2b B4# c1 C2bb d4## D3 e2 E1 f4# F5 g6 G2
// Parse rhythmic division values
1/4
3/16
7/16 4/5 3/1
7:8 3:2 1:5
print 1/4
print 3/16
print 7/16 4/5 3/1
print 7:8 3:2 1:5
// Parse comments
# not another comment
$ also a type of comment
$ also not a type of comment
not a type of comment
// 1.0111213141E5 < commented
// 1.0111213141E5 < commented number
// valid strings start and end with: "" '' ``
// or a combination of those works as well
"hello world"
'also a string'
`and another! `
'this works?`
` this does as well?"
'1 +2 /3.14* 45.67'
print "hello world"
print 'also a string'
print `and another! `
print 'this works?`
print ` this does as well?"
print '1 +2 /3.14* 45.67'

@@ -44,6 +44,6 @@ // Parse identifier/name

// can have _ - . and numbers [0-9]
Kick_dub
dub_15
foLey-02.wav
-negative
print Kick_dub
print dub_15
print foLey-02.wav
print -negative

@@ -50,0 +50,0 @@ // Parse Signal modulation strings TODO

48

test/test-synth.txt

@@ -1,33 +0,33 @@

// set volume 0.9 5000
// set tempo 143
// set randomSeed 9123
// set scale minor_pentatonic d
// set highPass 800 5000
// set lowPass 5000 100
set volume 0.9 5000
set tempo 143
set randomSeed 9123
set scale minor_pentatonic d
set highPass 800 5000
set lowPass 5000 100
// ring scl scale()
// ring bassLine fill(0 16 -3 16)
// ring notes palin( spread(5 0 12) )
// ring jnd join(random(4 0 24) spread(4 0 24) urn(4 4))
ring bassLine fill(0 16 -3 16)
ring notes palin( spread(5 0 12) )
ring jnd join(random(4 0 24) spread(4 0 24) urn(4 4))
// new synth [ sine saw ] time(1/4 1/8) note(7 1) env(1 300) beat(0.2) group(sn bass) add_fx(reverb 0.9 11) add_fx(lfo 1/4 up)
new synth [ sine saw ] time(1/4 1/8) note(7 1) env(1 300) beat(0.2) group(sn bass) add_fx(reverb 0.9 11) add_fx(lfo 1/4 up)
// new sample [ kick_min snare_dub ] time(1/16) shape(1 1/32 2) beat(0.9)
new sample [ kick_min snare_dub ] time(1/16) shape(1 1/32 2) beat(0.9)
// new synth sine name(aSynth)
// set aSynth note(notes 1) timing(1/16) shape(1000 200) play(0.8) aux(sn ld)
// set bSynth gain(0.5 100)
new synth sine name(aSynth)
set aSynth note(notes 1) timing(1/16) shape(1000 200) play(0.8) aux(sn ld)
set aSynth gain(0.5 100)
// set aSynth osc2(sine 2) withFX(drive 16) addFX(lfo 1/4 sine)
set aSynth osc2(sine 2) withFX(drive 16) addFX(lfo 1/4 sine)
// new synth saw name(bSynth)
// set bSynth note(random(4 0 12) 2) time(1/16) env(300 1000)
// set bSynth pan(random) group(bass intro)
// set bSynth gain(0) beat(0.7)
new synth saw name(bSynth)
set bSynth note(random(4 0 12) 2) time(1/16) env(300 1000)
set bSynth pan(random) group(bass intro)
set bSynth gain(0) beat(0.7)
// new sample kick_min name(kck)
// set kck time(1/4) fx(drive 1.1) fx(filter low 500 0.3)
new sample kick_min name(kck)
set kck time(1/4) fx(drive 1.1) fx(filter low 500 0.3)
// set all fx(reverb 1 20) fx(chip 0.5)
// set sn fx(reverb 0.9 17)
// set bass fx(drive 5)
set all fx(reverb 1 20) fx(chip 0.5)
set sn fx(reverb 0.9 17)
set bass fx(drive 5)

78

test/tree/test-errors.json

@@ -42,7 +42,18 @@ {

3,
",14",
14,
6,
",28",
28,
3.14,
1.618
],
"val": [
"the string name",
"3.14 with/ ( [ ]) special, ;characters&"
],
"theSeps": [
1,
23,
4.15,
6,
789.1011
]

@@ -73,5 +84,5 @@ },

3,
",14",
14,
6,
",28",
28,
3.14,

@@ -194,3 +205,3 @@ 1.618

{
"@identifier": ",14"
"@number": 14
},

@@ -201,3 +212,3 @@ {

{
"@identifier": ",28"
"@number": 28
},

@@ -222,2 +233,41 @@ {

}
},
{
"@list": {
"@name": "val",
"@params": {
"@array": [
{
"@string": "the string name"
},
{
"@string": "3.14 with/ ( [ ]) special, ;characters&"
}
]
}
}
},
{
"@list": {
"@name": "theSeps",
"@params": {
"@array": [
{
"@number": 1
},
{
"@number": 23
},
{
"@number": 4.15
},
{
"@number": 6
},
{
"@number": 789.1011
}
]
}
}
}

@@ -227,11 +277,11 @@ ]

"errors": [
"Syntax error at line 2 col 1: Unexpected identifier: ne at ne<-",
"Syntax error at line 5 col 1: Unexpected identifier: prnt at prnt<-",
"Syntax error at line 7 col 1: Unexpected identifier: rng at rng<-",
"Syntax error at line 9 col 17: Unexpected lArray: [ at ring this Array [<-",
"Syntax error at line 11 col 25: Unexpected newObject: new at list theArr [ 5 6 7 8 9 new<-",
"Syntax error at line 14 col 4: Unexpected identifier: sample at newsample<-",
"Syntax error at line 16 col 20: Unexpected identifier: spread at ring notes shuffle spread<-",
"Syntax error at line 23 col 29: Unexpected identifier: euclid at ring beat join( euclid 8 3) euclid<-"
"Syntax error at line 2: Unexpected identifier: ne at ne<-",
"Syntax error at line 5: Unexpected identifier: prnt at prnt<-",
"Syntax error at line 7: Unexpected identifier: rng at rng<-",
"Syntax error at line 9: Unexpected lArray: [ at ring this Array [<-",
"Syntax error at line 11: Unexpected newObject: new at list theArr [ 5 6 7 8 9 new<-",
"Syntax error at line 14: Unexpected identifier: sample at newsample<-",
"Syntax error at line 16: Unexpected identifier: spread at ring notes shuffle spread<-",
"Syntax error at line 23: Unexpected identifier: euclid at ring beat2 join( euclid 8 3) euclid<-"
]
}

537

test/tree/test-grammar.json

@@ -70,2 +70,3 @@ {

"grv": [
"hat",
"kick",

@@ -75,6 +76,5 @@ "kick",

"hat",
"kick",
"snare",
"hat",
"hat"
"snare",
"kick"
],

@@ -143,5 +143,5 @@ "arpMel": [

10,
6,
13,
0,
13
6
],

@@ -174,3 +174,3 @@ "bsLine3": [

"objects": {
"CUND99CY": {
"MR27OYSE": {
"object": "synth",

@@ -204,7 +204,7 @@ "type": "saw",

"name": [
"CUND99CY"
"MR27OYSE"
]
}
},
"KDJOL85C": {
"77JK9TMB": {
"object": "sample",

@@ -237,7 +237,7 @@ "type": "hat_min",

"name": [
"KDJOL85C"
"77JK9TMB"
]
}
},
"JXF9JZQR": {
"228WVFTX": {
"object": "sample",

@@ -275,7 +275,7 @@ "type": [

"name": [
"JXF9JZQR"
"228WVFTX"
]
}
},
"6K6V03TL": {
"IZE6P6CO": {
"object": "synth",

@@ -312,3 +312,3 @@ "type": [

"name": [
"6K6V03TL"
"IZE6P6CO"
]

@@ -407,3 +407,81 @@ }

},
"print": [],
"print": [
12,
34,
-56,
7.89,
101112.13141,
0.4321,
12,
34,
-56,
7.89,
[
1,
2,
3.14,
5,
"foo",
"bar",
"to_to t1T1"
],
[],
"a",
"A",
"b",
"B",
"c",
"C",
"d",
"D",
"e",
"E",
"f",
"F",
"g",
"G",
"a#",
"B#",
"C#",
"Dx",
"Gb",
"a##",
"Bbb",
"C##",
"Dx",
"Gb",
"fbb",
"a1",
"A0",
"b2b",
"B4#",
"c1",
"C2bb",
"d4##",
"D3",
"e2",
"E1",
"f4#",
"F5",
"g6",
"G2",
"1/4",
"3/16",
"7/16",
"4/5",
"3/1",
"7/8",
"3/2",
"1/5",
"hello world",
"also a string",
"and another! ",
"this works?",
" this does as well?",
"1 +2 /3.14* 45.67",
"Kick_dub",
"dub_15",
"foLey-02.wav",
"-negative"
],
"comments": [

@@ -415,4 +493,3 @@ "// Parse numbers",

"// Parse comments",
"$ also a type of comment",
"// 1.0111213141E5 < commented",
"// 1.0111213141E5 < commented number",
"// valid strings start and end with: \"\" '' ``",

@@ -469,2 +546,74 @@ "// or a combination of those works as well",

"@global": {
"@print": [
{
"@number": 12
}
]
}
},
{
"@global": {
"@print": [
{
"@number": 34
}
]
}
},
{
"@global": {
"@print": [
{
"@number": -56
}
]
}
},
{
"@global": {
"@print": [
{
"@number": 7.89
}
]
}
},
{
"@global": {
"@print": [
{
"@number": 101112.13141
}
]
}
},
{
"@global": {
"@print": [
{
"@number": 0.4321
}
]
}
},
{
"@global": {
"@print": [
{
"@number": 12
},
{
"@number": 34
},
{
"@number": -56
},
{
"@number": 7.89
}
]
}
},
{
"@global": {
"@comment": "// 1 + 2 / 4"

@@ -475,2 +624,42 @@ }

"@global": {
"@print": [
{
"@array": [
{
"@number": 1
},
{
"@number": 2
},
{
"@number": 3.14
},
{
"@number": 5
},
{
"@identifier": "foo"
},
{
"@identifier": "bar"
},
{
"@string": "to_to t1T1"
}
]
}
]
}
},
{
"@global": {
"@print": [
{
"@array": null
}
]
}
},
{
"@global": {
"@comment": "// Parse note names"

@@ -481,2 +670,143 @@ }

"@global": {
"@print": [
{
"@note": "a"
},
{
"@note": "A"
},
{
"@note": "b"
},
{
"@note": "B"
},
{
"@note": "c"
},
{
"@note": "C"
},
{
"@note": "d"
},
{
"@note": "D"
},
{
"@note": "e"
},
{
"@note": "E"
},
{
"@note": "f"
},
{
"@note": "F"
},
{
"@note": "g"
},
{
"@note": "G"
}
]
}
},
{
"@global": {
"@print": [
{
"@note": "a#"
},
{
"@note": "B#"
},
{
"@note": "C#"
},
{
"@note": "Dx"
},
{
"@note": "Gb"
}
]
}
},
{
"@global": {
"@print": [
{
"@note": "a##"
},
{
"@note": "Bbb"
},
{
"@note": "C##"
},
{
"@note": "Dx"
},
{
"@note": "Gb"
},
{
"@note": "fbb"
}
]
}
},
{
"@global": {
"@print": [
{
"@note": "a1"
},
{
"@note": "A0"
},
{
"@identifier": "b2b"
},
{
"@identifier": "B4#"
},
{
"@note": "c1"
},
{
"@identifier": "C2bb"
},
{
"@identifier": "d4##"
},
{
"@note": "D3"
},
{
"@note": "e2"
},
{
"@note": "E1"
},
{
"@identifier": "f4#"
},
{
"@note": "F5"
},
{
"@note": "g6"
},
{
"@note": "G2"
}
]
}
},
{
"@global": {
"@comment": "// Parse rhythmic division values"

@@ -487,3 +817,7 @@ }

"@global": {
"@comment": "// Parse comments"
"@print": [
{
"@division": "1/4"
}
]
}

@@ -493,3 +827,7 @@ },

"@global": {
"@comment": "$ also a type of comment"
"@print": [
{
"@division": "3/16"
}
]
}

@@ -499,3 +837,13 @@ },

"@global": {
"@comment": "// 1.0111213141E5 < commented"
"@print": [
{
"@division": "7/16"
},
{
"@division": "4/5"
},
{
"@division": "3/1"
}
]
}

@@ -505,2 +853,27 @@ },

"@global": {
"@print": [
{
"@division": "7/8"
},
{
"@division": "3/2"
},
{
"@division": "1/5"
}
]
}
},
{
"@global": {
"@comment": "// Parse comments"
}
},
{
"@global": {
"@comment": "// 1.0111213141E5 < commented number"
}
},
{
"@global": {
"@comment": "// valid strings start and end with: \"\" '' ``"

@@ -516,2 +889,56 @@ }

"@global": {
"@print": [
{
"@string": "hello world"
}
]
}
},
{
"@global": {
"@print": [
{
"@string": "also a string"
}
]
}
},
{
"@global": {
"@print": [
{
"@string": "and another! "
}
]
}
},
{
"@global": {
"@print": [
{
"@string": "this works?"
}
]
}
},
{
"@global": {
"@print": [
{
"@string": " this does as well?"
}
]
}
},
{
"@global": {
"@print": [
{
"@string": "1 +2 /3.14* 45.67"
}
]
}
},
{
"@global": {
"@comment": "// Parse identifier/name"

@@ -532,2 +959,38 @@ }

"@global": {
"@print": [
{
"@identifier": "Kick_dub"
}
]
}
},
{
"@global": {
"@print": [
{
"@identifier": "dub_15"
}
]
}
},
{
"@global": {
"@print": [
{
"@identifier": "foLey-02.wav"
}
]
}
},
{
"@global": {
"@print": [
{
"@identifier": "-negative"
}
]
}
},
{
"@global": {
"@comment": "// Parse Signal modulation strings TODO"

@@ -1241,34 +1704,8 @@ }

"errors": [
"Syntax error at line 3 col 1: Unexpected number: 012 at 012<-",
"Syntax error at line 4 col 1: Unexpected number: 34 at 34<-",
"Syntax error at line 5 col 1: Unexpected number: -56 at -56<-",
"Syntax error at line 6 col 1: Unexpected number: +7.89 at +7.89<-",
"Syntax error at line 7 col 1: Unexpected number: 1.0111213141E5 at 1.0111213141E5<-",
"Syntax error at line 8 col 1: Unexpected number: 0.4321 at 0.4321<-",
"Syntax error at line 9 col 1: Unexpected number: 12 at 12<-",
"Syntax error at line 11 col 1: Unexpected lArray: [ at [<-",
"Syntax error at line 12 col 1: Unexpected lArray: [ at [<-",
"Syntax error at line 15 col 1: Unexpected identifier: a at a<-",
"Syntax error at line 16 col 1: Unexpected identifier: a# at a#<-",
"Syntax error at line 17 col 1: Unexpected identifier: a## at a##<-",
"Syntax error at line 18 col 1: Unexpected identifier: a1 at a1<-",
"Syntax error at line 21 col 1: Unexpected number: 1 at 1<-",
"Syntax error at line 22 col 1: Unexpected number: 3 at 3<-",
"Syntax error at line 23 col 1: Unexpected number: 7 at 7<-",
"Syntax error at line 24 col 1: Unexpected number: 7 at 7<-",
"Syntax error at line 27 col 1: Unexpected identifier: # at #<-",
"Syntax error at line 29 col 1: Unexpected identifier: not at not<-",
"Syntax error at line 34 col 1: Unexpected string: hello world at \"hello world\"<-",
"Syntax error at line 35 col 1: Unexpected string: also a string at 'also a string'<-",
"Syntax error at line 36 col 1: Unexpected string: and another! at `and another! `<-",
"Syntax error at line 37 col 1: Unexpected string: this works? at 'this works?`<-",
"Syntax error at line 38 col 1: Unexpected string: this does as well? at ` this does as well?\"<-",
"Syntax error at line 39 col 1: Unexpected string: 1 +2 /3.14* 45.67 at '1 +2 /3.14* 45.67'<-",
"Syntax error at line 44 col 1: Unexpected identifier: Kick_dub at Kick_dub<-",
"Syntax error at line 45 col 1: Unexpected identifier: dub_15 at dub_15<-",
"Syntax error at line 46 col 1: Unexpected identifier: foLey-02.wav at foLey-02.wav<-",
"Syntax error at line 47 col 1: Unexpected identifier: -negative at -negative<-",
"Syntax error at line 76 col 6: Unexpected list: ring at ring ring<-",
"Syntax error at line 104 col 49: Unexpected newObject: new at apply alice pitch([0 7 12 3] 2) shape(1 200) id(new<-"
"Syntax error at line 27: Unexpected identifier: # at #<-",
"Syntax error at line 28: Unexpected identifier: $ at $<-",
"Syntax error at line 29: Unexpected identifier: not at not<-",
"Syntax error at line 76: Unexpected list: ring at ring ring<-",
"Syntax error at line 104: Unexpected newObject: new at apply alice pitch([0 7 12 3] 2) shape(1 200) id(new<-"
]
}

4

test/tree/test-mini.json

@@ -34,3 +34,3 @@ {

"objects": {
"IX91FXO1": {
"E9NVNAUE": {
"object": "synth",

@@ -89,3 +89,3 @@ "type": "saw",

"name": [
"IX91FXO1"
"E9NVNAUE"
]

@@ -92,0 +92,0 @@ }

2

test/tree/test-small.json

@@ -197,4 +197,4 @@ {

"errors": [
"Syntax error at line 9 col 19: Unexpected number: 16 at list notes random 16<-"
"Syntax error at line 9: Unexpected number: 16 at list notes random 16<-"
]
}

1177

test/tree/test-synth.json

@@ -5,43 +5,373 @@ {

"randomSeed": [
0
9123
],
"highPass": [
20000,
800,
5000
],
"lowPass": [
5000,
100
],
"volume": [
0.9,
5000
],
"tempo": [
143
],
"scale": [
"minor_pentatonic",
"d"
]
},
"variables": {
"bassLine": [
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
-3,
-3,
-3,
-3,
-3,
-3,
-3,
-3,
-3,
-3,
-3,
-3,
-3,
-3,
-3,
-3
],
"notes": [
0,
2,
4,
7,
9,
9,
7,
4,
2,
0
],
"lowPass": [
"jnd": [
17,
11,
20,
9,
0,
6,
12,
18,
3,
0,
1,
0
2
]
},
"variables": {},
"objects": {},
"groups": {},
"objects": {
"TJD27BEE": {
"object": "synth",
"type": [
"sine",
"saw"
],
"functions": {
"group": [
"sn",
"bass"
],
"time": [
"1/4",
"1/8"
],
"note": [
7,
1
],
"env": [
1,
300
],
"beat": [
0.2
],
"amp": [
0.7
],
"wave2": [
"saw",
0
],
"add_fx": [
[
"reverb",
0.9,
11
],
[
"lfo",
"1/4",
"up"
],
[
"reverb",
1,
20
],
[
"chip",
0.5
]
],
"name": [
"TJD27BEE"
]
}
},
"7PULZX73": {
"object": "sample",
"type": [
"kick_min",
"snare_dub"
],
"functions": {
"group": [],
"time": [
"1/16"
],
"speed": [
1
],
"env": [
1,
"1/32",
2
],
"beat": [
0.9
],
"amp": [
0.9
],
"stretch": [
0,
1,
1
],
"add_fx": [
[
"reverb",
1,
20
],
[
"chip",
0.5
]
],
"name": [
"7PULZX73"
]
}
},
"aSynth": {
"object": "synth",
"type": "sine",
"functions": {
"group": [
"sn",
"ld"
],
"time": [
"1/16"
],
"note": [
[
0,
2,
4,
7,
9,
9,
7,
4,
2,
0
],
1
],
"env": [
1000,
200
],
"beat": [
0.8
],
"amp": [
0.5,
100
],
"wave2": [
"sine",
2
],
"add_fx": [
[
"drive",
16
],
[
"lfo",
"1/4",
"sine"
],
[
"reverb",
1,
20
],
[
"chip",
0.5
]
],
"name": [
"aSynth"
]
}
},
"bSynth": {
"object": "synth",
"type": "saw",
"functions": {
"group": [
"bass",
"intro"
],
"time": [
"1/16"
],
"note": [
[
7,
0,
0,
10
],
2
],
"env": [
300,
1000
],
"beat": [
0.7
],
"amp": [
0
],
"wave2": [
"saw",
0
],
"add_fx": [
[
"reverb",
1,
20
],
[
"chip",
0.5
]
],
"name": [
"bSynth"
],
"pan": [
"random"
]
}
},
"kck": {
"object": "sample",
"type": "kick_min",
"functions": {
"group": [],
"time": [
"1/4"
],
"speed": [
1
],
"env": [
-1
],
"beat": [
1
],
"amp": [
0.9
],
"stretch": [
0,
1,
1
],
"add_fx": [
[
"drive",
1.1
],
[
"filter",
"low",
500,
0.3
],
[
"reverb",
1,
20
],
[
"chip",
0.5
]
],
"name": [
"kck"
]
}
}
},
"groups": {
"all": [
"aSynth",
"bSynth",
"kck"
]
},
"print": [],
"comments": [
"// set volume 0.9 5000",
"// set tempo 143",
"// set randomSeed 9123",
"// set scale minor_pentatonic d",
"// set highPass 800 5000",
"// set lowPass 5000 100",
"// ring scl scale()",
"// ring bassLine fill(0 16 -3 16)",
"// ring notes palin( spread(5 0 12) )",
"// ring jnd join(random(4 0 24) spread(4 0 24) urn(4 4))",
"// new synth [ sine saw ] time(1/4 1/8) note(7 1) env(1 300) beat(0.2) group(sn bass) add_fx(reverb 0.9 11) add_fx(lfo 1/4 up)",
"// new sample [ kick_min snare_dub ] time(1/16) shape(1 1/32 2) beat(0.9)",
"// new synth sine name(aSynth)",
"// \tset aSynth note(notes 1) timing(1/16) shape(1000 200) play(0.8) aux(sn ld)",
"// \tset bSynth gain(0.5 100)",
"// \tset aSynth osc2(sine 2) withFX(drive 16) addFX(lfo 1/4 sine)",
"// new synth saw name(bSynth)",
"// \tset bSynth note(random(4 0 12) 2) time(1/16) env(300 1000) ",
"// \tset bSynth pan(random) group(bass intro)",
"// \tset bSynth gain(0) beat(0.7)",
"// new sample kick_min name(kck)",
"// \tset kck time(1/4) fx(drive 1.1) fx(filter low 500 0.3)",
"// set all fx(reverb 1 20) fx(chip 0.5)",
"// set sn fx(reverb 0.9 17)",
"// set bass fx(drive 5)"
"// ring scl scale()"
]

@@ -52,29 +382,77 @@ },

{
"@global": {
"@comment": "// set volume 0.9 5000"
"@object": {
"@set": {
"@functions": [
{
"@number": 0.9
},
{
"@number": 5000
}
]
}
}
},
{
"@global": {
"@comment": "// set tempo 143"
"@object": {
"@set": {
"@functions": [
{
"@number": 143
}
]
}
}
},
{
"@global": {
"@comment": "// set randomSeed 9123"
"@object": {
"@set": {
"@functions": [
{
"@number": 9123
}
]
}
}
},
{
"@global": {
"@comment": "// set scale minor_pentatonic d"
"@object": {
"@set": {
"@functions": [
{
"@identifier": "minor_pentatonic"
},
{
"@note": "d"
}
]
}
}
},
{
"@global": {
"@comment": "// set highPass 800 5000"
"@object": {
"@set": {
"@functions": [
{
"@number": 800
},
{
"@number": 5000
}
]
}
}
},
{
"@global": {
"@comment": "// set lowPass 5000 100"
"@object": {
"@set": {
"@functions": [
{
"@number": 5000
},
{
"@number": 100
}
]
}
}

@@ -88,89 +466,723 @@ },

{
"@global": {
"@comment": "// ring bassLine fill(0 16 -3 16)"
"@list": {
"@name": "bassLine",
"@params": {
"@function": {
"@name": "fill",
"@args": [
{
"@number": 0
},
{
"@number": 16
},
{
"@number": -3
},
{
"@number": 16
}
]
}
}
}
},
{
"@global": {
"@comment": "// ring notes palin( spread(5 0 12) )"
"@list": {
"@name": "notes",
"@params": {
"@function": {
"@name": "palin",
"@args": [
{
"@function": {
"@name": "spread",
"@args": [
{
"@number": 5
},
{
"@number": 0
},
{
"@number": 12
}
]
}
}
]
}
}
}
},
{
"@global": {
"@comment": "// ring jnd join(random(4 0 24) spread(4 0 24) urn(4 4))"
"@list": {
"@name": "jnd",
"@params": {
"@function": {
"@name": "join",
"@args": [
{
"@function": {
"@name": "random",
"@args": [
{
"@number": 4
},
{
"@number": 0
},
{
"@number": 24
}
]
}
},
{
"@function": {
"@name": "spread",
"@args": [
{
"@number": 4
},
{
"@number": 0
},
{
"@number": 24
}
]
}
},
{
"@function": {
"@name": "urn",
"@args": [
{
"@number": 4
},
{
"@number": 4
}
]
}
}
]
}
}
}
},
{
"@global": {
"@comment": "// new synth [ sine saw ] time(1/4 1/8) note(7 1) env(1 300) beat(0.2) group(sn bass) add_fx(reverb 0.9 11) add_fx(lfo 1/4 up)"
"@object": {
"@new": {
"@type": {
"@array": [
{
"@identifier": "sine"
},
{
"@identifier": "saw"
}
]
},
"@functions": [
{
"@function": {
"@name": "time",
"@args": [
{
"@division": "1/4"
},
{
"@division": "1/8"
}
]
}
},
{
"@function": {
"@name": "note",
"@args": [
{
"@number": 7
},
{
"@number": 1
}
]
}
},
{
"@function": {
"@name": "env",
"@args": [
{
"@number": 1
},
{
"@number": 300
}
]
}
},
{
"@function": {
"@name": "beat",
"@args": [
{
"@number": 0.2
}
]
}
},
{
"@function": {
"@name": "group",
"@args": [
{
"@identifier": "sn"
},
{
"@identifier": "bass"
}
]
}
},
{
"@function": {
"@name": "add_fx",
"@args": [
{
"@identifier": "reverb"
},
{
"@number": 0.9
},
{
"@number": 11
}
]
}
},
{
"@function": {
"@name": "add_fx",
"@args": [
{
"@identifier": "lfo"
},
{
"@division": "1/4"
},
{
"@identifier": "up"
}
]
}
}
]
}
}
},
{
"@global": {
"@comment": "// new sample [ kick_min snare_dub ] time(1/16) shape(1 1/32 2) beat(0.9)"
"@object": {
"@new": {
"@type": {
"@array": [
{
"@identifier": "kick_min"
},
{
"@identifier": "snare_dub"
}
]
},
"@functions": [
{
"@function": {
"@name": "time",
"@args": [
{
"@division": "1/16"
}
]
}
},
{
"@function": {
"@name": "env",
"@args": [
{
"@number": 1
},
{
"@division": "1/32"
},
{
"@number": 2
}
]
}
},
{
"@function": {
"@name": "beat",
"@args": [
{
"@number": 0.9
}
]
}
}
]
}
}
},
{
"@global": {
"@comment": "// new synth sine name(aSynth)"
"@object": {
"@new": {
"@type": {
"@identifier": "sine"
},
"@functions": [
{
"@function": {
"@name": "name",
"@args": [
{
"@identifier": "aSynth"
}
]
}
}
]
}
}
},
{
"@global": {
"@comment": "// \tset aSynth note(notes 1) timing(1/16) shape(1000 200) play(0.8) aux(sn ld)"
"@object": {
"@set": {
"@functions": [
{
"@function": {
"@name": "note",
"@args": [
{
"@identifier": "notes"
},
{
"@number": 1
}
]
}
},
{
"@function": {
"@name": "time",
"@args": [
{
"@division": "1/16"
}
]
}
},
{
"@function": {
"@name": "env",
"@args": [
{
"@number": 1000
},
{
"@number": 200
}
]
}
},
{
"@function": {
"@name": "beat",
"@args": [
{
"@number": 0.8
}
]
}
},
{
"@function": {
"@name": "group",
"@args": [
{
"@identifier": "sn"
},
{
"@identifier": "ld"
}
]
}
}
]
}
}
},
{
"@global": {
"@comment": "// \tset bSynth gain(0.5 100)"
"@object": {
"@set": {
"@functions": [
{
"@function": {
"@name": "amp",
"@args": [
{
"@number": 0.5
},
{
"@number": 100
}
]
}
}
]
}
}
},
{
"@global": {
"@comment": "// \tset aSynth osc2(sine 2) withFX(drive 16) addFX(lfo 1/4 sine)"
"@object": {
"@set": {
"@functions": [
{
"@function": {
"@name": "wave2",
"@args": [
{
"@identifier": "sine"
},
{
"@number": 2
}
]
}
},
{
"@function": {
"@name": "add_fx",
"@args": [
{
"@identifier": "drive"
},
{
"@number": 16
}
]
}
},
{
"@function": {
"@name": "add_fx",
"@args": [
{
"@identifier": "lfo"
},
{
"@division": "1/4"
},
{
"@identifier": "sine"
}
]
}
}
]
}
}
},
{
"@global": {
"@comment": "// new synth saw name(bSynth)"
"@object": {
"@new": {
"@type": {
"@identifier": "saw"
},
"@functions": [
{
"@function": {
"@name": "name",
"@args": [
{
"@identifier": "bSynth"
}
]
}
}
]
}
}
},
{
"@global": {
"@comment": "// \tset bSynth note(random(4 0 12) 2) time(1/16) env(300 1000) "
"@object": {
"@set": {
"@functions": [
{
"@function": {
"@name": "note",
"@args": [
{
"@function": {
"@name": "random",
"@args": [
{
"@number": 4
},
{
"@number": 0
},
{
"@number": 12
}
]
}
},
{
"@number": 2
}
]
}
},
{
"@function": {
"@name": "time",
"@args": [
{
"@division": "1/16"
}
]
}
},
{
"@function": {
"@name": "env",
"@args": [
{
"@number": 300
},
{
"@number": 1000
}
]
}
}
]
}
}
},
{
"@global": {
"@comment": "// \tset bSynth pan(random) group(bass intro)"
"@object": {
"@set": {
"@functions": [
{
"@function": {
"@name": "pan",
"@args": [
{
"@identifier": "random"
}
]
}
},
{
"@function": {
"@name": "group",
"@args": [
{
"@identifier": "bass"
},
{
"@identifier": "intro"
}
]
}
}
]
}
}
},
{
"@global": {
"@comment": "// \tset bSynth gain(0) beat(0.7)"
"@object": {
"@set": {
"@functions": [
{
"@function": {
"@name": "amp",
"@args": [
{
"@number": 0
}
]
}
},
{
"@function": {
"@name": "beat",
"@args": [
{
"@number": 0.7
}
]
}
}
]
}
}
},
{
"@global": {
"@comment": "// new sample kick_min name(kck)"
"@object": {
"@new": {
"@type": {
"@identifier": "kick_min"
},
"@functions": [
{
"@function": {
"@name": "name",
"@args": [
{
"@identifier": "kck"
}
]
}
}
]
}
}
},
{
"@global": {
"@comment": "// \tset kck time(1/4) fx(drive 1.1) fx(filter low 500 0.3)"
"@object": {
"@set": {
"@functions": [
{
"@function": {
"@name": "time",
"@args": [
{
"@division": "1/4"
}
]
}
},
{
"@function": {
"@name": "add_fx",
"@args": [
{
"@identifier": "drive"
},
{
"@number": 1.1
}
]
}
},
{
"@function": {
"@name": "add_fx",
"@args": [
{
"@identifier": "filter"
},
{
"@identifier": "low"
},
{
"@number": 500
},
{
"@number": 0.3
}
]
}
}
]
}
}
},
{
"@global": {
"@comment": "// set all fx(reverb 1 20) fx(chip 0.5)"
"@object": {
"@set": {
"@functions": [
{
"@function": {
"@name": "add_fx",
"@args": [
{
"@identifier": "reverb"
},
{
"@number": 1
},
{
"@number": 20
}
]
}
},
{
"@function": {
"@name": "add_fx",
"@args": [
{
"@identifier": "chip"
},
{
"@number": 0.5
}
]
}
}
]
}
}
},
{
"@global": {
"@comment": "// set sn fx(reverb 0.9 17)"
"@object": {
"@set": {
"@functions": [
{
"@function": {
"@name": "add_fx",
"@args": [
{
"@identifier": "reverb"
},
{
"@number": 0.9
},
{
"@number": 17
}
]
}
}
]
}
}
},
{
"@global": {
"@comment": "// set bass fx(drive 5)"
"@object": {
"@set": {
"@functions": [
{
"@function": {
"@name": "add_fx",
"@args": [
{
"@identifier": "drive"
},
{
"@number": 5
}
]
}
}
]
}
}

@@ -180,3 +1192,6 @@ }

},
"errors": []
"errors": [
"Unkown instrument or setting name: sn",
"Unkown instrument or setting name: bass"
]
}
build/mercury.es5.min.js

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grammar/mercury.ne

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grammar/mercuryGrammarGraph.html

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