Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv28962

Modified Files: ChangeLog Log Message: ChangeLog updated.

--- /project/cl-unification/cvsroot/cl-unification/ChangeLog 2009/04/15 14:33:35 1.6 +++ /project/cl-unification/cvsroot/cl-unification/ChangeLog 2009/04/17 22:44:17 1.7 @@ -1,3 +1,71 @@ +2009-04-18 author author@Macintosh-9.local + + * cl-unification.system, cl-unification.asd: + System definitions files (.asd and .system) modified in order to make + dependency form CL-PPCRE optional. + + * lib-dependent/cl-ppcre-template.system: File added. + + * lib-dependent/cl-ppcre-template.lisp: + Removed REQUIRE of CL-PPCRE. Too brittle. + + * cl-unification-lib.asd: File added. + +2009-04-17 author author@Macintosh-9.local + + * unification-package.lisp: + Added a few exports and changed the actual package name (i.e., I put + my money where my mouth is; the "published" package name is now a + nickname). + + * apply-substitution.lisp: + Fixed a couple of snags. APPLY-SUBSTITUTION was not applied + recursively and it was barfing on numbers. + Current version is still incomplete, but it serves as a template for + further development. + +2009-04-15 author author@Macintosh-9.local + + * ChangeLog: ChangeLog updated. + + * lib-dependent/cl-ppcre-template.lisp, test/unification-tests.lisp: + Modified Files: + test/unification-tests.lisp + Added Files: + lib-dependent/cl-ppcre-template.lisp + + The cl-ppcre-template reuses E. Weitz's wonderful CL-PPCRE library + to provide a seamless (YMMV) reuse of regular expressions within + CL-UNIFICATION. + + * templates-hierarchy.lisp: Added LAMBDA-TEMPLATE. + + * substitutions.lisp: + Added some functionality to extract all variables and/or all values + from an environment or a frame. + + * match-block.lisp: + Added MATCHF (whose name may change) to simplify the + 'destructuring-bind'-like syntax and behavior of the matching + facilities. + + * COPYING: Dates updated. + + * unifier.lisp: + Major API change to 'unify'. It now accepts keywords. Old code + shouls not be affected, but new code is now more flexible. Look the + the STRING and (new) CHARACTER methods to see how this change is + affecting the code. + + * variables.lisp: Some 'diff' unfathomable change happened. + + * unification-package.lisp: Added exports of a few symbols. + + * cl-unification.system, cl-unification.asd: + Fixed a few snags and added "lib-dependent" module. + + * apply-substitution.lisp: Added some functionality and comments. + 2009-04-15 author author@paniscia.pd.disco.unimib.it

* lib-dependent/cl-ppcre-template.lisp, test/unification-tests.lisp: