243 static int getNextToken() {  in getNextToken()  function
275   getNextToken();  // eat identifier.  in ParseIdentifierExpr()
281   getNextToken();  // eat (  in ParseIdentifierExpr()
293       getNextToken();  in ParseIdentifierExpr()
298   getNextToken();  in ParseIdentifierExpr()
306   getNextToken(); // consume the number  in ParseNumberExpr()
312   getNextToken();  // eat (.  in ParseParenExpr()
318   getNextToken();  // eat ).  in ParseParenExpr()
324   getNextToken();  // eat the if.  in ParseIfExpr()
332   getNextToken();  // eat the then  in ParseIfExpr()
340   getNextToken();  in ParseIfExpr()
350   getNextToken();  // eat the for.  in ParseForExpr()
356   getNextToken();  // eat identifier.  in ParseForExpr()
360   getNextToken();  // eat '='.  in ParseForExpr()
367   getNextToken();  in ParseForExpr()
375     getNextToken();  in ParseForExpr()
382   getNextToken();  // eat 'in'.  in ParseForExpr()
393   getNextToken();  // eat the var.  in ParseVarExpr()
403     getNextToken();  // eat identifier.  in ParseVarExpr()
408       getNextToken(); // eat the '='.  in ParseVarExpr()
418     getNextToken(); // eat the ','.  in ParseVarExpr()
427   getNextToken();  // eat 'in'.  in ParseVarExpr()
464   getNextToken();  in ParseUnary()
484     getNextToken();  // eat binop  in ParseBinOpRHS()
529     getNextToken();  in ParsePrototype()
532     getNextToken();  in ParsePrototype()
538     getNextToken();  in ParsePrototype()
541     getNextToken();  in ParsePrototype()
547     getNextToken();  in ParsePrototype()
554       getNextToken();  in ParsePrototype()
563   while (getNextToken() == tok_identifier)  in ParsePrototype()
569   getNextToken();  // eat ')'.  in ParsePrototype()
580   getNextToken();  // eat def.  in ParseDefinition()
601   getNextToken();  // eat extern.  in ParseExtern()
1018     getNextToken();  in HandleDefinition()
1032     getNextToken();  in HandleExtern()
1053     getNextToken();  in HandleTopLevelExpression()
1065     case ';':        getNextToken(); break;  // ignore top-level semicolons.  in MainLoop()
1152   getNextToken();  in main()