This page is part of the web mail archives of SRFI 75 from before July 7th, 2015. The new archives for SRFI 75 contain all messages, not just those from before July 7th, 2015.
On Saturday 23 July 2005 00:19, Thomas Bushnell BSG wrote: > Tom Emerson <tree@xxxxxxxxxxxxx> writes: > > Surrogate codepoints have a character property. They should be usable > > in a string, and individually can be considered a character. > > This is exactly part of the reason why char=codepoint is such a lose. > Most code doesn't *want* to see this kind of garbage; it's an encoding > issue. I want chars where the *computer* takes care of the coding. I > want chars that are fully-understood characters, not little pieces of > a character. This points out a tension underlying this thread. There are two dicsussions intertwined here.  The access to and use of Unicode within Scheme (e.g. to process internationalized web pages) and  bringing Unicode into Scheme (extending Symbol & String datatypes). SRFI-75 specifically addresses the second of these goals and (wisely) states that the first goal is left to another SRFI. I for one would be satisfied to be able to portably manipulate Unicode using Scheme source encoded in ASCII (or UTF-8). In particular, I would be willing use have a separate datatype (or datatypes) and libraries to accomplish this. Would anyone care to post a Unicode Encoding & I/O SRFI, so that the *other* discussion can be moved from this thread to that one? $0.02, -KenD