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Allow trailing comma in function call grammar

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Brandon Dyck 2023-07-02 12:05:39 -06:00
parent aca4f669ad
commit 6f742ec577
1 changed files with 2 additions and 2 deletions
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4
grammar.txt
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@ -36,5 +36,5 @@ identifier -> IDENTIFIER | "@" STRING ;
operand -> ( NUMBER | STRING | identifier | "(" expression ")" | record | variant | list) ;
selector -> "." identifier ;
index -> "[" expression "]" ;
arguments -> "(" ( "_" | expression ( "," ( "_" | expression ) )* )? ")" ;
primary -> operand ( selector | index | arguments ) ;
call -> "(" ( ( "_" | expression ) ( "," ( "_" | expression ) )* ","? )? ")" ;
primary -> operand ( selector | index | call ) ;