What is(are) the syntax(es) of FuncSug?

[cl4cnam]

[cl4cnam]

For now, FuncSug has two syntaxes:

• a lisp-like (named lispish) syntax managed by parser.js (which has been generated from funcSug.peggyjs on https://peggyjs.org/online.html, the parser variable is peg)
• a python-like syntax (named pythonic) managed by parserPy.js (which has been generated from funcSugPy.peggyjs on https://peggyjs.org/online.html, the parser variable is pegPy)

Distinguish between a primitive and a function

The pythonic syntax does not allow you to distinguish between a primitive and a function. In the lispish one, it's possible (but not mandatory) to call a function differently from a primitive. The primitives are all the key of gDict_instructions in interpreter.js.

Which one to choose

I think the pythonic syntax is more adapted for end-programmers, whereas the lispish one is appropriate for libraries.

libStd.fg, libDOM.fg, libDOMSVG.fg, libPhaser.fg are written in the lispish syntax.