4 ms·Yeah that's been around for some time http://clhs.lisp.se/Body/m_cond.htm http://clhs.lisp.se/Body/m_cond.htmby nyir 7y agoYeah that's been around for some time http://clhs.lisp.se/Body/m_cond.htm http://clhs.lisp.se/Body/m_cond.htm