Basically Algol, but with gratuitous "SET" to simplify parsing assignment statements, and without generic "BEGIN" braces: those are baked into "DO"/"THEN"/"ELSE".
You can probably straightforwardly translate it to Golang by running through a C preprocessor with an obvious set of macros.
You can probably straightforwardly translate it to Golang by running through a C preprocessor with an obvious set of macros.