167 static int getNextToken() { return CurTok = gettok(); }  in getNextToken()  function
200   getNextToken(); // consume the number  in ParseNumberExpr()
206   getNextToken(); // eat (.  in ParseParenExpr()
213   getNextToken(); // eat ).  in ParseParenExpr()
223   getNextToken(); // eat identifier.  in ParseIdentifierExpr()
229   getNextToken(); // eat (  in ParseIdentifierExpr()
243       getNextToken();  in ParseIdentifierExpr()
248   getNextToken();  in ParseIdentifierExpr()
285     getNextToken(); // eat binop  in ParseBinOpRHS()
325   getNextToken();  in ParsePrototype()
331   while (getNextToken() == tok_identifier)  in ParsePrototype()
337   getNextToken(); // eat ')'.  in ParsePrototype()
344   getNextToken(); // eat def.  in ParseDefinition()
367   getNextToken(); // eat extern.  in ParseExtern()
380     getNextToken();  in HandleDefinition()
389     getNextToken();  in HandleExtern()
399     getNextToken();  in HandleTopLevelExpression()
411       getNextToken();  in MainLoop()
440   getNextToken();  in main()