Implement basic functions (no parameters yet)
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@@ -41,6 +41,10 @@ context-free syntax // Language
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L-type L-id "=" L-exp ";"
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L-statement.L-statement--L-id-EQUALS-L-exp-SEMI =
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L-id "=" L-exp ";"
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L-statement.L-statement--R-return-L-exp-Q-SEMI =
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"return" L-exp? ";"
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L-statement.L-statement--R-fun-L-id-LPAREN-RPAREN-LBRACE-L-statement-S-RBRACE =
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"fun" L-id "(" ")" "{" L-statement* "}"
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L-type.L-type--R-int =
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"int"
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@@ -88,6 +92,7 @@ variables // Meta-variables
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L-statement* = "(:Stmt" [1-9]? "*:)" {prefer}
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L-statement+ = "(:Stmt" [1-9]? "+:)" {prefer}
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L-statement* = "..." [1-9]? {prefer}
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L-statement* = "..." [1-9]? {prefer}
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L-type = "(:Typ" [1-9]? ":)" {prefer}
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L-type? = "(:Typ" [1-9]? "?:)" {prefer}
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L-type* = "(:Typ" [1-9]? "*:)" {prefer}
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