#692 always verbose in EXECUTE()

[Alain C.]

two weakness in EXECUTE()

1/ the argument QuietCompile (now CompileFlags in IDL) is not well enforced
and has now 3 possible values (0,1, [2 : implied print])

1a/ quietCompile = p1->True(); is not OK (odd/even effect)
1b/ line 1553 is always verbose, even if flag asks to be quiet ...
RetCode retCode = caller->Interpreter()->execute( progAST);

e.g. : ok=EXECUTE("a = ABCDEF(/version)", flag) & print, ok
(assuming ABCDEF does not exist)
if flag=0 then message should appears (syntax error)
if flag != 0 then no message at all

2/ A new argument was added to EXECUTE(), I will (try to)
add it in the arg. number but it will not be enforced

[Sylwester Arabas]

Moved to github: https://github.com/gnudatalanguage/gdl/issues/56
Closing here.