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Re: reexport-from-module


David C. Lutterkort writes:

 > thi <ttn@mingle.glug.org> writes:
 > 
 > > able to use `pi' as well as `exact-pi'.  Hmmm, one doesn't need
 > > weird syntactic cruft like `reexport-from-module' at all.  (I
 > > rescind my desire to see it added to guile, having learned
 > > something by doing this explanation -- thanks!)
 > 
 > No, no, no ! I think this is a very valuable addition to Guile's
 > module system, since it makes it easier to understand what's going on
 > when you look at a module.
 > 
 > I find it much easier to look at twenty lines of export,
 > export-syntax and reexport-from-module 'declarations' to understand
 > the interface of a module than having to look through hundreds of
 > lines of code with define-public. I never use define-public for this
 > reason.

Yes, this was the impetus (to be able to visually parse a module's
interface easily).  But there already exists mechanisms for both export
and renaming once something is defined inside the module.  The value-
added (so to speak, yuk yuk) of `reexport-from-module' is in its
renaming during the import phase, which brings us to...

 > The only (very minor) gripe I have is that the name
 > 'reexport-from-module' is kind of awkward. How about 'export-from'
 > plain and simple ?

Or perhaps something like `renaming-import'?  Or, to be consistent w/
current import(ant|ing) names: `renaming-use-module'.  The idea would be
to not even look at the export side, since export already exists and is
well defined.

thi