This page is part of the web mail archives of SRFI 110 from before July 7th, 2015. The new archives for SRFI 110 contain all messages, not just those from before July 7th, 2015.
Other languages that consider indentation in some way include
Haskell, Occam, and Icon. ÂAdding ABC means that there are
quite a number, and in particular, it's a *substantial* portion of the
more recently-developed languages that don't try to closely imitate C syntax.