cl-eclector 0.5.0 Highly customizable, portable Common Lisp reader
Eclector is a portable Common Lisp reader that is highly customizable, can recover from errors and can return concrete syntax trees.
In contrast to many other reader implementations, eclector can recover from most errors in the input supplied to it and continue reading. This capability is realized as a restart.
It can also produce instances of the concrete syntax tree classes provided by the concrete syntax tree library.