On Fri, Nov 25, 2011 at 9:42 PM, OKUMURA Yuki <[email protected]> wrote: > 2011/11/26 Grant Rettke <[email protected]>: >> On Thu, Nov 24, 2011 at 11:43 AM, OKUMURA Yuki <[email protected]> wrote: >>> == Racket == >>> >>> Racket cannot treat files without #!lang or #!r6rs as R6RS library. So >>> I couldn't implement r7rs-bridge on Racket. >>> (Isn't there any workaround to make r6rs as a "default" language?) >> >> plt-r6rs.exe > > Thank you for the answer, but plt-r6rs is only works for _programs_. > ie. We cannot import R6RS _libraries_ without #!r6rs even if plt-r6rs used. > > Adding #!r6rs will break use of the library from R7RS implementations. > The most important idea for my project(r7rs-bridge) is share exactly > same library files between > R7RS implementations and R6RS ones... because many programs are > divided into several libraries.
When R6RS came out a lot of the guys ended up hand-writing glue code to expose the same files to both R5 and R6 due to such compatibility issues. _______________________________________________ Scheme-reports mailing list [email protected] http://lists.scheme-reports.org/cgi-bin/mailman/listinfo/scheme-reports
