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@@ -1,250 +1,307 @@
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start = method
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-separator = [ \t\v\f\u00A0\uFEFF\n\r\u2028\u2029]+
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-comments = ('"' [^"]* '"')+
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-ws = (separator / comments)*
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-maybeDotsWs = ("." / separator / comments)*
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-identifier = first:[a-zA-Z] others:[a-zA-Z0-9]* {return first + others.join("");}
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-keyword = first:identifier last:":" {return first + last;}
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-className = first:[A-Z] others:[a-zA-Z0-9]* {return first + others.join("");}
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-string = contents:rawString {
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- return $globals.ValueNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._value_(contents);
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- }
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-rawString = "'" val:(("''" {return "'";} / [^'])*) "'" {return val.join("");}
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-character = "$" char:.
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- {
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- return $globals.ValueNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._value_(char);
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- }
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-symbol = "#" rest:bareSymbol {return rest;}
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-bareSymbol = val:(keywords:keyword+ {return keywords.join("");} / binarySelector / unarySelector / rawString)
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- {
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- return $globals.ValueNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._value_(val);
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- }
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-number = n:(numberExp / hex / float / integer) {
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- return $globals.ValueNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._value_(n);
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- }
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-numberExp = n:((float / integer) "e" integer) {return parseFloat(n.join(""));}
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-hex = neg:"-"? "16r" num:[0-9a-fA-F]+ {return parseInt(((neg || '') + num.join("")), 16);}
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-float = neg:"-"? digits:[0-9]+ "." dec:[0-9]+ {return parseFloat(((neg || '') + digits.join("") + "." + dec.join("")), 10);}
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-integer = neg:"-"? digits:[0-9]+ {return (parseInt((neg || '') + digits.join(""), 10));}
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-
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-literalArray = "#(" rest:wsLiteralArrayContents ws ")" {
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- return rest
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- ._location_(location())
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- ._source_(text());
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-}
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-bareLiteralArray = "(" rest:wsLiteralArrayContents ws ")" {
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- return rest
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- ._location_(location())
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- ._source_(text());
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+separator =
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+ [ \t\v\f\u00A0\u1680\u2000-\u200A\u202F\u205F\u3000\uFEFF\n\r\u2028\u2029]+
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+
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+comments = ('"' [^"]* '"')+
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+
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+ws = (separator / comments)*
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+
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+maybeDotsWs = ('.' / separator / comments)*
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+
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+identifier = $([a-zA-Z] [a-zA-Z0-9]*)
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+
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+keyword = $(identifier ':')
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+
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+className = $([A-Z] [a-zA-Z0-9]*)
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+
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+string = val:rawString {
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+ return $globals.ValueNode._new()
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+ ._location_(location())
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+ ._source_(text())
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+ ._value_(val);
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+}
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+
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+rawString = '\'' val:(('\'\'' {return '\'';} / [^'])*) '\'' {return val.join('');}
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+
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+character = '$' char:. {
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+ return $globals.ValueNode._new()
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+ ._location_(location())
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+ ._source_(text())
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+ ._value_(char);
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+}
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+
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+symbol = '#' rest:bareSymbol {return rest;}
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+
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+bareSymbol = val:($(keyword+) / binarySelector / unarySelector / rawString) {
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+ return $globals.ValueNode._new()
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+ ._location_(location())
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+ ._source_(text())
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+ ._value_(val);
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+}
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+
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+number = val:rawNumber {
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+ return $globals.ValueNode._new()
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+ ._location_(location())
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+ ._source_(text())
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+ ._value_(val);
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+}
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+
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+rawNumber = numberExp / hex / float / integer
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+
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+numberExp = n:$((float / integer) 'e' integer) {return parseFloat(n);}
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+
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+hex = neg:'-'? '16r' num:$[0-9a-fA-F]+ {
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+ return parseInt(((neg || '') + num), 16);
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+}
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+
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+float = n:$('-'? [0-9]+ '.' [0-9]+) {return parseFloat(n, 10);}
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+
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+integer = n:$('-'? [0-9]+) {return parseInt(n, 10);}
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+
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+literalArray = '#(' rest:wsLiteralArrayContents ws ')' {
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+ return rest
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+ ._location_(location())
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+ ._source_(text());
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+}
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+
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+bareLiteralArray = '(' rest:wsLiteralArrayContents ws ')' {
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+ return rest
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+ ._location_(location())
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+ ._source_(text());
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}
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literalArrayElement = parseTimeLiteral / bareLiteralArray / bareSymbol
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-wsLiteralArrayContents = lits:(ws lit:literalArrayElement {return lit._value();})* {
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- return $globals.ValueNode._new()
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- ._value_(lits);
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- }
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-dynamicArray = "{" expressions:wsExpressions? maybeDotsWs "}" {
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- return $globals.DynamicArrayNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._dagChildren_(expressions || []);
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- }
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-dynamicDictionary = "#{" expressions:wsAssociations? maybeDotsWs "}" {
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- return $globals.DynamicDictionaryNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._dagChildren_(expressions || []);
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- }
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+
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+wsLiteralArrayContents =
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+ lits:(ws lit:literalArrayElement {return lit._value();})* {
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+ return $globals.ValueNode._new()
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+ ._value_(lits);
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+ }
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+
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+dynamicArray = '{' expressions:wsExpressions? maybeDotsWs '}' {
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+ return $globals.DynamicArrayNode._new()
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+ ._location_(location())
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+ ._source_(text())
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+ ._dagChildren_(expressions || []);
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+}
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+
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+dynamicDictionary = '#{' expressions:wsAssociations? maybeDotsWs '}' {
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+ return $globals.DynamicDictionaryNode._new()
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+ ._location_(location())
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+ ._source_(text())
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+ ._dagChildren_(expressions || []);
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+}
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+
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pseudoVariable = val:(
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- 'true' {return true;}
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- / 'false' {return false;}
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- / 'nil' {return nil;}) {
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- return $globals.ValueNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._value_(val);
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- }
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-parseTimeLiteral = pseudoVariable / number / literalArray / string / symbol / character
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-runtimeLiteral = dynamicDictionary / dynamicArray / block
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-literal = runtimeLiteral / parseTimeLiteral
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-
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-
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-variable = identifier:identifier {
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- return $globals.VariableNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._value_(identifier);
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- }
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-
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-reference = variable
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-
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-binarySelector = bin:[\\+*/=><,@%~|&-]+ {return bin.join("");}
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-unarySelector = identifier
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-
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-wsKeywordPattern = pairs:(ws key:keyword ws arg:identifier {return {key:key, arg:arg};})+ {
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- var selector = "";
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- var params = [];
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- for(var i = 0; i < pairs.length; i++){
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- selector += pairs[i].key;
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- params.push(pairs[i].arg);
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- }
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- return [selector, params];
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- }
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-wsBinaryPattern = ws selector:binarySelector ws arg:identifier {return [selector, [arg]];}
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-wsUnaryPattern = ws selector:unarySelector {return [selector, []];}
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-
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-expression = assignment / cascade / keywordSend
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-
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-wsExpressionsRest = ws "." maybeDotsWs expression:expression {return expression;}
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-wsExpressions = maybeDotsWs first:expression others:wsExpressionsRest* { return [first].concat(others); }
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-
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-assignment = variable:variable ws ':=' ws expression:expression {
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- return $globals.AssignmentNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._left_(variable)
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- ._right_(expression);
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- }
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-
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-ret = '^' ws expression:expression {
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- return $globals.ReturnNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._dagChildren_([expression]);
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- }
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+ 'true' {return true;} /
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+ 'false' {return false;} /
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+ 'nil' {return null;}
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+) {
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+ return $globals.ValueNode._new()
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+ ._location_(location())
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+ ._source_(text())
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+ ._value_(val);
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+}
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+
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+parseTimeLiteral =
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+ pseudoVariable / number / literalArray / string / symbol / character
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+
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+runtimeLiteral = dynamicDictionary / dynamicArray / block
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+
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+literal = runtimeLiteral / parseTimeLiteral
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+
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+variable = identifier:identifier {
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+ return $globals.VariableNode._new()
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+ ._location_(location())
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+ ._source_(text())
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+ ._value_(identifier);
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+}
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+
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+reference = variable
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+
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+binarySelector = $[\\+*/=><,@%~|&-]+
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+
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+unarySelector = identifier
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+
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+wsKeywordPattern =
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+ pairs:(ws key:keyword ws arg:identifier {return {key:key, arg:arg};})+ {
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+ var selector = '';
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+ var params = [];
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+ for(var i = 0; i < pairs.length; i++) {
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+ selector += pairs[i].key;
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+ params.push(pairs[i].arg);
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+ }
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+ return [selector, params];
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+ }
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+
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+wsBinaryPattern = ws selector:binarySelector ws arg:identifier {
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+ return [selector, [arg]];
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+}
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+
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+wsUnaryPattern = ws selector:unarySelector {return [selector, []];}
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+
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+expression = assignment / cascade / keywordSend
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+
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+wsExpressionsRest = ws '.' maybeDotsWs expression:expression {
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+ return expression;
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+}
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+
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+wsExpressions = maybeDotsWs first:expression others:wsExpressionsRest* {
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+ return [first].concat(others);
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+}
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+
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+assignment = variable:variable ws ':=' ws expression:expression {
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+ return $globals.AssignmentNode._new()
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+ ._location_(location())
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+ ._source_(text())
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+ ._left_(variable)
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+ ._right_(expression);
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+}
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+
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+ret = '^' ws expression:expression {
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+ return $globals.ReturnNode._new()
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+ ._location_(location())
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+ ._source_(text())
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+ ._dagChildren_([expression]);
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+}
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-temps = "|" vars:(ws variable:identifier {return variable;})* ws "|" {return vars;}
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-
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-wsBlockParamList = params:((ws ":" ws param:identifier {return param;})+) ws "|" {return params;}
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-
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-subexpression = '(' ws expression:expression ws ')' {return expression;}
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-
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-wsStatementsWs = maybeDotsWs ret:ret maybeDotsWs {return [ret];}
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- / exps:wsExpressions ws "." maybeDotsWs ret:ret maybeDotsWs {
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- var expressions = exps;
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- expressions.push(ret);
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- return expressions;
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- }
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- / expressions:wsExpressions? maybeDotsWs {
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- return expressions || [];
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- }
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-
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-wsSequenceWs = (ws js:jsSequence ws { return js; }) / wsStSequenceWs
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-
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-wsStSequenceWs = ws temps:temps? statements:wsStatementsWs? {
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- return $globals.SequenceNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._temps_(temps || [])
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- ._dagChildren_(statements || []);
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- }
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-
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-jsSequence = jsStatement
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-
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-block = '[' params:wsBlockParamList? sequence:wsSequenceWs? ']' {
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- return $globals.BlockNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._parameters_(params || [])
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- ._dagChildren_([sequence._asBlockSequenceNode()]);
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- }
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-
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-operand = literal / reference / subexpression
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-
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-
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-
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-wsUnaryMessage = ws selector:unarySelector !":" {
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- return $globals.SendNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._selector_(selector);
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- }
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-
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-unarySend = receiver:operand tail:wsUnaryMessage* {
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- return receiver._withTail_(tail);
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- }
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-
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-wsBinaryMessage = ws selector:binarySelector ws arg:unarySend {
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- return $globals.SendNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._selector_(selector)
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- ._arguments_([arg]);
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- }
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-
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-binarySend = receiver:unarySend tail:wsBinaryMessage* {
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- return receiver._withTail_(tail);
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- }
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-
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-
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-wsKeywordMessage = pairs:(ws key:keyword ws arg:binarySend {return {key:key, arg:arg};})+ {
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- var selector = "";
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- var args = [];
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- for(var i = 0; i < pairs.length; i++) {
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- selector += pairs[i].key;
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- args.push(pairs[i].arg);
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- }
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- return $globals.SendNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._selector_(selector)
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- ._arguments_(args);
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- }
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-
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-keywordSend = receiver:binarySend tail:wsKeywordMessage? {
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- return tail ? receiver._withTail_([tail]) : receiver;
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- }
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-
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-wsMessage = wsBinaryMessage / wsUnaryMessage / wsKeywordMessage
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-
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-cascade = send:keywordSend & { return send._isSendNode(); } messages:(ws ";" mess:wsMessage {return mess;})+ {
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- messages.unshift(send);
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- return $globals.CascadeNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._dagChildren_(messages);
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- }
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-
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-jsStatement = pragmaJsStatement / legacyJsStatement
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-
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-legacyJsStatement = "<" val:((">>" {return ">";} / [^>])*) ">" & { return !/^\s*inlineJS/.test(val.join("")) } {
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- console.warn("Use of <...js code...> is deprecated, in:\n" + val.join(""));
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- return $globals.JSStatementNode._new()
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- ._location_(location())
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- ._source_(val.join(""))
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- }
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-
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-pragmaJsStatement = "<" ws "inlineJS:" ws val:rawString ws ">" {
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- return $globals.JSStatementNode._new()
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- ._location_(location())
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- ._source_(val)
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- }
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-
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-
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-method = pattern:(wsKeywordPattern / wsBinaryPattern / wsUnaryPattern) sequence:wsSequenceWs? {
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- return $globals.MethodNode._new()
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- ._location_(location())
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- ._source_(text())
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- ._selector_(pattern[0])
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- ._arguments_(pattern[1])
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- ._dagChildren_([sequence]);
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- }
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-
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-
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-associationSend = send:binarySend & { return send._isSendNode() && send._selector() === "->" } { return [send._receiver(), send._arguments()[0]]; }
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-
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-wsAssociationsRest = ws "." maybeDotsWs expression:associationSend {return expression;}
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-wsAssociations = maybeDotsWs first:associationSend others:wsAssociationsRest* { return first.concat.apply(first, others); }
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+temps = '|' vars:(ws variable:identifier {return variable;})* ws '|' {
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+ return vars;
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|
+}
|
|
|
+
|
|
|
+wsBlockParamList =
|
|
|
+ params:((ws ':' ws param:identifier {return param;})+) ws '|' {
|
|
|
+ return params;
|
|
|
+ }
|
|
|
+
|
|
|
+subexpression = '(' ws expression:expression ws ')' {
|
|
|
+ return expression;
|
|
|
+}
|
|
|
+
|
|
|
+wsStatementsWs =
|
|
|
+ maybeDotsWs ret:ret maybeDotsWs {return [ret];} /
|
|
|
+ exps:wsExpressions ws '.' maybeDotsWs ret:ret maybeDotsWs {
|
|
|
+ var expressions = exps;
|
|
|
+ expressions.push(ret);
|
|
|
+ return expressions;
|
|
|
+ } /
|
|
|
+ expressions:wsExpressions? maybeDotsWs {return expressions || [];}
|
|
|
+
|
|
|
+wsSequenceWs = (ws js:jsSequence ws {return js;}) / wsStSequenceWs
|
|
|
+
|
|
|
+wsStSequenceWs = ws temps:temps? statements:wsStatementsWs? {
|
|
|
+ return $globals.SequenceNode._new()
|
|
|
+ ._location_(location())
|
|
|
+ ._source_(text())
|
|
|
+ ._temps_(temps || [])
|
|
|
+ ._dagChildren_(statements || []);
|
|
|
+}
|
|
|
+
|
|
|
+jsSequence = jsStatement
|
|
|
+
|
|
|
+block = '[' params:wsBlockParamList? sequence:wsSequenceWs? ']' {
|
|
|
+ return $globals.BlockNode._new()
|
|
|
+ ._location_(location())
|
|
|
+ ._source_(text())
|
|
|
+ ._parameters_(params || [])
|
|
|
+ ._dagChildren_([sequence._asBlockSequenceNode()]);
|
|
|
+}
|
|
|
+
|
|
|
+operand = literal / reference / subexpression
|
|
|
+
|
|
|
+wsUnaryMessage = ws selector:unarySelector !':' {
|
|
|
+ return $globals.SendNode._new()
|
|
|
+ ._location_(location())
|
|
|
+ ._source_(text())
|
|
|
+ ._selector_(selector);
|
|
|
+}
|
|
|
+
|
|
|
+unarySend = receiver:operand tail:wsUnaryMessage* {
|
|
|
+ return receiver._withTail_(tail);
|
|
|
+}
|
|
|
+
|
|
|
+wsBinaryMessage = ws selector:binarySelector ws arg:unarySend {
|
|
|
+ return $globals.SendNode._new()
|
|
|
+ ._location_(location())
|
|
|
+ ._source_(text())
|
|
|
+ ._selector_(selector)
|
|
|
+ ._arguments_([arg]);
|
|
|
+}
|
|
|
+
|
|
|
+binarySend = receiver:unarySend tail:wsBinaryMessage* {
|
|
|
+ return receiver._withTail_(tail);
|
|
|
+}
|
|
|
+
|
|
|
+wsKeywordMessage =
|
|
|
+ pairs:(ws key:keyword ws arg:binarySend {return {key:key, arg:arg};})+ {
|
|
|
+ var selector = '';
|
|
|
+ var args = [];
|
|
|
+ for(var i = 0; i < pairs.length; i++) {
|
|
|
+ selector += pairs[i].key;
|
|
|
+ args.push(pairs[i].arg);
|
|
|
+ }
|
|
|
+ return $globals.SendNode._new()
|
|
|
+ ._location_(location())
|
|
|
+ ._source_(text())
|
|
|
+ ._selector_(selector)
|
|
|
+ ._arguments_(args);
|
|
|
+ }
|
|
|
+
|
|
|
+keywordSend = receiver:binarySend tail:wsKeywordMessage? {
|
|
|
+ return tail ? receiver._withTail_([tail]) : receiver;
|
|
|
+}
|
|
|
+
|
|
|
+wsMessage = wsBinaryMessage / wsUnaryMessage / wsKeywordMessage
|
|
|
+
|
|
|
+cascade =
|
|
|
+ send:keywordSend & {return send._isSendNode();}
|
|
|
+ messages:(ws ';' mess:wsMessage {return mess;})+ {
|
|
|
+ messages.unshift(send);
|
|
|
+ return $globals.CascadeNode._new()
|
|
|
+ ._location_(location())
|
|
|
+ ._source_(text())
|
|
|
+ ._dagChildren_(messages);
|
|
|
+ }
|
|
|
+
|
|
|
+jsStatement = pragmaJsStatement / legacyJsStatement
|
|
|
+
|
|
|
+legacyJsStatement =
|
|
|
+ '<' val:(('>>' {return '>';} / [^>])*) '>'
|
|
|
+ & {return !/^\s*inlineJS/.test(val.join(''));} {
|
|
|
+ console.warn('Use of <...js code...> is deprecated, in:\n' + val.join(''));
|
|
|
+ return $globals.JSStatementNode._new()
|
|
|
+ ._location_(location())
|
|
|
+ ._source_(val.join(''))
|
|
|
+ }
|
|
|
+
|
|
|
+pragmaJsStatement = '<' ws 'inlineJS:' ws val:rawString ws '>' {
|
|
|
+ return $globals.JSStatementNode._new()
|
|
|
+ ._location_(location())
|
|
|
+ ._source_(val)
|
|
|
+}
|
|
|
+
|
|
|
+method =
|
|
|
+ pattern:(wsKeywordPattern / wsBinaryPattern / wsUnaryPattern)
|
|
|
+ sequence:wsSequenceWs? {
|
|
|
+ return $globals.MethodNode._new()
|
|
|
+ ._location_(location())
|
|
|
+ ._source_(text())
|
|
|
+ ._selector_(pattern[0])
|
|
|
+ ._arguments_(pattern[1])
|
|
|
+ ._dagChildren_([sequence]);
|
|
|
+ }
|
|
|
+
|
|
|
+associationSend =
|
|
|
+ send:binarySend
|
|
|
+ & { return send._isSendNode() && send._selector() === '->' } {
|
|
|
+ return [send._receiver(), send._arguments()[0]];
|
|
|
+ }
|
|
|
+
|
|
|
+wsAssociationsRest = ws '.' maybeDotsWs expression:associationSend {
|
|
|
+ return expression;
|
|
|
+}
|
|
|
+
|
|
|
+wsAssociations = maybeDotsWs first:associationSend others:wsAssociationsRest* {
|
|
|
+ return first.concat.apply(first, others);
|
|
|
+}
|
