On Sun 06 Mar 2011 06:25, Noah Lavine <noah.b.lav...@gmail.com> writes:
> Attached is a series of patches I've made for the wip-mlucy branch. It > splits the PEG code into several little modules which go in > module/ice-9/peg/. The original peg source file becomes very little. > At the end it finally loses its big eval-when wrapper. Cool! These cleanups are great. However... when you added the files, you did not add them to Makefile.am, so they don't get built. I went back to add them, but they don't compile, and it's because of the circularity we have discussed in other threads. I think the solution is to confront the circularity directly. It exists because the PEG s-exp grammar also deals with the string grammar, which needs an already-build PEG parser. Let's break it instead into layers without cycles: removing the string grammar from the s-exp code generator. If we want a layer with both, we build it on top of the two lower layers. What do you think? Andy -- http://wingolog.org/
