Dear editors: Please post this update to SRFI-105.

This fixes a subtle bug in the reference implementation, adds more test cases (including those to detect it), and numbers the now-numerous examples so people can easily refer to specific examples.

The bug I just found is triggered by patterns like f{...}(...).  The reference implementation was doing right-to-left when given a multi-expression tail using {}, but the spec requires left-to-right even with {}.  That's now fixed via a small change in neoteric-process-tail.  The "devel" branch in the "readable" project includes this srfi implementation, and it now includes test cases to check for this.

--- David A. Wheeler