BNF for simplecg.jj

TOKENS

<DEFAULT> SKIP : {
" "
| "\t"
| "\n"
| "\r"
| "\f"
}

   
<DEFAULT> SPECIAL : {
<SINGLE_LINE_COMMENT: "//" (~["\n","\r"])* ("\n" | "\r" | "\r\n")>
| <FORMAL_COMMENT: "/**" (~["*"])* "*" ("*" | ~["*","/"] (~["*"])* "*")* "/">
| <MULTI_LINE_COMMENT: "/*" (~["*"])* "*" ("*" | ~["*","/"] (~["*"])* "*")* "/">
}

   
<DEFAULT> TOKEN : {
<COLON: ":">
| <END: "end">
}

   
<DEFAULT> TOKEN : {
<IDENTIFIER: <LETTER> (<LETTER> | <DIGIT>)*>
| <#LETTER: ["$","A"-"Z","_","a"-"z","\u00c0"-"\u00d6","\u00d8"-"\u00f6","\u00f8"-"\u00ff","\u0100"-"\u1fff","\u3040"-"\u318f","\u3300"-"\u337f","\u3400"-"\u3d2d","\u4e00"-"\u9fff","\uf900"-"\ufaff"]>
| <#DIGIT: ["0"-"9","\u0660"-"\u0669","\u06f0"-"\u06f9","\u0966"-"\u096f","\u09e6"-"\u09ef","\u0a66"-"\u0a6f","\u0ae6"-"\u0aef","\u0b66"-"\u0b6f","\u0be7"-"\u0bef","\u0c66"-"\u0c6f","\u0ce6"-"\u0cef","\u0d66"-"\u0d6f","\u0e50"-"\u0e59","\u0ed0"-"\u0ed9","\u1040"-"\u1049"]>
}

   

NON-TERMINALS

/*************************************
 * The simpleCG Grammar Starts Here *
 *************************************/
Goal ::= ( Procedure )* <EOF>
Procedure ::= Identifier ":" Callees "end"
Callees ::= ( Identifier )*
Identifier ::= <IDENTIFIER>