Comments (1)
The other thing I forgot to say is I know there's subtleties involved when e.g. you try and just plop a console.log expression in something like e.g. "if" which expects exactly two expressions (the if-expression and the else-expression).
So in these cases I notice myself adding a "do" around things to wrap my console.log expression in with the original expression so I don't break anything.
So to avoid such problems would it be best to change my "trace" suggestion above to actually wrap the expression it's meant to trace so it would take two arguments a message and an expression:
(macro await (result asynccall rest...)
(trace ("await for" ^result "from" ^asynccall)
(~@asynccall (function (err ~result)
(trace ("got" ^result "from" ^asynccall ":" ~result)
~rest...)))))
If I'm thinking right this would avoid any/all chance that "trace" could affect the program either when enabled or when turned off where it's "expanded away".
(feel free to give feedback if I'm wrong - I might be I'm definitely still learning! :)
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