[FIX] Buffers can only be created when statement has been executed and when results metadata are available.  This is not the case at initialization time.
Merge branch 'voidsafe' of https://github.com/safe-eiffel/ecli into voidsafe
[Fix] Suppress comments and unnecessary feature redefinition
[Fix] Indentation
[Fix] Use 'as_attached'
[Fix] The implementation of is_deferred has changed.
[UPD] Update doc about error handling.
Merge branch 'voidsafe' of https://github.com/safe-eiffel/ecli into voidsafe