What is The Difference Between REXX And PCASTL, Programming Languages

Both REXX and PCASTL are Interpreted Programming Languages

What are Interpreted Programming Languages

An interpreted language is a programming language for which most of its implementations execute instructions directly, without previously compiling a program into machine-language instructions. The interpreter executes the program directly, translating each statement into a sequence of one or more subroutines already compiled into machine code. (Wikipedia)

Since REXX and, are both Interpreted Programming Languages

Let us now look at the difference between the two:

What is REXX Programming Language – A brief synopsis

Short for Restructured Extended Executor, REXX is an interpreted language developed by IBM. It was designed with an intent to be an easily learnable and readable language. NetRexx is the IBM’s implementation of REXX that offers object-oriented programming. Object REXX is an object-oriented scripting language that is based on REXX.

What is PCASTL Programming Language – A brief synopsis

An acronym for by Parent and Childset Accessible Syntax Tree Language, it is a high-level language developed by Philippe Choquette and falls under the class of interpreted computer programming languages. It is specially designed for self-modifying code.