SRFI 255 is now in draft status.When an exceptional situation is encountered by a program, it may create a condition object describing the situation and then signal the condition and pass control to a condition handler. The signaler and handler are two different parts of a system, between which there is a barrier of abstraction. In order to recover gracefully and flexibly from exceptional situations, however, the signaler can provide multiple ways by which the handler can restart the computat...
