This article summarizes the keywords and reserved words in Pascal language as follows for your reference:
absolute//Instruction (variable) abstract//Instruction (method) and//Operator (Boolean) array//Type as//Operator (RTTI) asm//Statement assembler//Backwards compatible (assembly) at// Statement (Exception Handling) automated//Access Category Character (Class) begin//Block Label Remember case//Statement cdecl//Function calling agreement class//Type const//Declaration or instruction (parameter) constructor//Special method contains//Operator (collection) default//Instruction (attribute) destructor//Special method dispid //dispinterface Interface category symbol dispinterface//type div//operator do//statement downto//statement (for) dynamic//instruction (method) else//statement (if or case) end//block mark except//statement (exception) Processing) export//Backward compatibility (class) exports//Declaration external//Instruction (function) far//Backward compatibility (class) file//type finalization//unit structure finally//statement (exception handling) for//statement forward//function instruction function//statement goto//statement if//statement implementation//unit structure implements//instruction (attribute) in//operator (collection) index//instruction (dispinterface interface) inherited//statement initialization//unit structure inline//backwards compatible (see asm) interface//type is//operator (RTTI) label//statement library//program structure message//instruction (method) mod //Operator (mathematical) name//Instruction (function) near//Backwards compatible (class) nil//Numerical value nodefault//Instruction (attribute) not//Operator (Boolean) object//Backwards compatible (class )of//statement (case) on//statement (exception handling) or//operator (Boolean) o ut//Instruction (parameter) overload//Function instruction override//Function instruction package//Program structure (control package) packed//Instruction (record) pascal//Function calling agreement private//Access class symbol (class) procedure/ /statementpr ogram//Program structure property//Declaration protected//Access category symbol (class) public//Access category symbol (class) published//Access category symbol (class) raise//Statement (exception handling) read//Attribute category symbol readonly//dispatch Interface category symbol record//Type register//Function call agreement reintroduce//Function instruction repeat//Statement requires//Program structure (control package) resident//Instruction (function) resourcestring//Type safecall//Function call agreement set/ /Type shl//Operator (mathematics) shr//Operator (mathematics) stdcall//Function calling agreement sto red//Instruction (attribute) string//type then//statement (if) threadvar//statement to//statement (for) try//statement (exception handling) type//statement unit//unit structure until//statement uses//Unit structure var//Statement virtual//Instruction (method) while//Statement with//Statement write//Attribute classifier writeonly//dispatch Interface class operator xor//operator (Boolean)