parser: LALR(1) lexesis: calcLexer.lxs precedence: right "EXPONENT" left "TIMES" "DIVIDE" left "PLUS" "MINUS" nonassoc "LT" start: grammar: ::= [toplevel] | [toplevel] ; ::= "SEMICOLON" [toplevel] | "SEMICOLON" [toplevel] | "SEMICOLON" [toplevel] | "SEMICOLON" [toplevel] ; ::= [toplevel]; ::= [toplevel]; ::= [toplevel]; ::= [toplevel]; ::= "PLUS" [binop] | "MINUS" [binop] | "TIMES" [binop] | "DIVIDE" [binop] | "EXPONENT" [binop] | "LT" [binop] | "IDENT" [expr_simple] | "NUM" [expr_simple] | "MINUS" [umin, right 1] | "LPAREN" "RPAREN" [parenthesized] | "IDENT" "LPAREN" "RPAREN" [functioncall] ; ::= [opt_arguments] | [opt_arguments] ; ::= [arguments] | "COMMA" [arguments] ; ::= "FN" "IDENT" "LPAREN" "RPAREN" "ARROW" [functiondef]; ::= [opt_idents] | [opt_idents] ; ::= "IDENT" [idents] | "COMMA" "IDENT" [idents] ; ::= "IDENT" "ASSIGN" [assign];