This page is part of the web mail archives of SRFI 23 from before July 7th, 2015. The new archives for SRFI 23 contain all messages, not just those from before July 7th, 2015.
Is there a particular reason why SRFI-23 specifies "error" to have a single argument? I'm just asking, because many Scheme implementations accept zero or more optional arguments (in addition to the message), which are output in addition to the error message. How exactly the stuff is presented to the user can still be implementation dependent. cheers, felix