sbcl-trivial-backtrace 1.1.0-1.6eb65bd Portable simple API to work with backtraces in Common Lisp

One of the many things that didn't quite get into the Common Lisp standard was how to get a Lisp to output its call stack when something has gone wrong. As such, each Lisp has developed its own notion of what to display, how to display it, and what sort of arguments can be used to customize it. trivial-backtrace is a simple solution to generating a backtrace portably.