Hi Vyzo,

The core prelude (https://github.com/vyzo/gerbil/blob/master/src/gerbil/prelude/core.ss) defines some extensions to |import| and |export|.

Bumped into studying this in proto.ss, which contains (export ... (struct-out !rpc ...) ...).

struct-out can be understood from its use - it's for exporting a structure with its constructors, accessors, mutators. (struct-out's definition code is totally unreadable to me though.)

All of these are undocumented, may you want to comment on what they are for also with a single use example (or add to some documentation section in your guide)?

Thanks!
Adam

defsyntax-for-import-export:s:

• for-syntax
  
• for-template

defsyntax-for-import:s::

• only-in
  
• except-in
  
• rename-in
  
• prefix-in
  
• group-in

defsyntax-for-export:s:

• except-out
  
• rename-out
  
• prefix-out
  
• struct-out