Re: List of all "buitin" modules in utop, to avoid name collision

You are right, reading this Absolute_path signature in my utop a second time,
it is in fact my own module, except that "string" has been replaced
with "CamlinternalFormatBasics.char_set". This is the reason I initially
thought it was a different module.
Why does utop make changes like that on module signatures ?