Jan Janak writes:
The quotes are optional. I was curious about this too
and checked that both
variants (with and without quotes) work correctly.
this is too arbitrary. the syntax needs to be consistent. i would
prefer int arg without quotes and string arg with quotes. if arg is
pseudo variable, it should be written without quotes, because it is a
VARIABLE.
I am not sure about this, I guess this is a question
for Daniel.
daniel?
-- juha