> Can you please explain to me how the REPL involves phase-shifting If you have an entire program text available at once, you can have one pass through it doing all macro transformations, and then another pass doing the actual semantics, like the K&R C compiler.
If you have a REPL, every time the user types anything, some semantic work has already happened, but now you have to do macro transformation before going back to semantics. _______________________________________________ r6rs-discuss mailing list [email protected] http://lists.r6rs.org/cgi-bin/mailman/listinfo/r6rs-discuss
