Hi,
Ocaml allows me to add '_' at the end of a floating point literal, e.g.:
1._
What can be a purpose for that?
In case of long or Long integers, optional adding of '_' between the
integer and 'l' or 'L' make sense ('l' is hard to discriminate from '1'
for many fonts). But in case of floats, I am not sure.
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