--tupling=n * 0: right-associative; 1: left-associative; others are
reserved for future use.
--ra-tupling * Sets the default, but is there for symmetry.
instead of the default right-associative tupling. Note that this only
matters for full typeflaw matching.
- Adapted multi-nsl test script to test for both association variants.
the (monstrously large) system structure, there is now a global
'switchdata' structure originating in switches.c. This makes it much
easier to see what's happening.
* Note: although this code has been tested, there might be some
hiccups, because doing multiple search&replace actions over all
files is bound to cause some problems.
