February 2011 - cl-unification-cvs@common-lisp.net

[cl-unification-cvs] CVS cl-unification/test
by mantoniotti 27 Feb '11

27 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification/test In directory cl-net:/tmp/cvs-serv22490 Added Files: .cvsignore Log Message: File added. --- /project/cl-unification/cvsroot/cl-unification/test/.cvsignore 2011/02/27 19:55:38 NONE +++ /project/cl-unification/cvsroot/cl-unification/test/.cvsignore 2011/02/27 19:55:38 1.1 *.*fasl *.*fsl *~ .DS_Store THUM*.DBE

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[cl-unification-cvs] CVS cl-unification/lib-dependent
by mantoniotti 27 Feb '11

27 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification/lib-dependent In directory cl-net:/tmp/cvs-serv22460 Added Files: .cvsignore Log Message: File added. --- /project/cl-unification/cvsroot/cl-unification/lib-dependent/.cvsignore 2011/02/27 19:55:14 NONE +++ /project/cl-unification/cvsroot/cl-unification/lib-dependent/.cvsignore 2011/02/27 19:55:14 1.1 *.*fasl *.*fsl *~ .DS_Store THUM*.DBE

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[cl-unification-cvs] CVS cl-unification/docs/html/images
by mantoniotti 27 Feb '11

27 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification/docs/html/images In directory cl-net:/tmp/cvs-serv22423 Added Files: .cvsignore Log Message: File added. --- /project/cl-unification/cvsroot/cl-unification/docs/html/images/.cvsignore 2011/02/27 19:54:39 NONE +++ /project/cl-unification/cvsroot/cl-unification/docs/html/images/.cvsignore 2011/02/27 19:54:39 1.1 *.*fasl *.*fsl *~ .DS_Store THUM*.DBE

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[cl-unification-cvs] CVS cl-unification/docs/html
by mantoniotti 27 Feb '11

27 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification/docs/html In directory cl-net:/tmp/cvs-serv22387 Added Files: .cvsignore Log Message: File added. --- /project/cl-unification/cvsroot/cl-unification/docs/html/.cvsignore 2011/02/27 19:54:15 NONE +++ /project/cl-unification/cvsroot/cl-unification/docs/html/.cvsignore 2011/02/27 19:54:15 1.1 *.*fasl *.*fsl *~ .DS_Store THUM*.DBE

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[cl-unification-cvs] CVS cl-unification/docs
by mantoniotti 27 Feb '11

27 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification/docs In directory cl-net:/tmp/cvs-serv22340 Added Files: .cvsignore Log Message: File added. --- /project/cl-unification/cvsroot/cl-unification/docs/.cvsignore 2011/02/27 19:53:50 NONE +++ /project/cl-unification/cvsroot/cl-unification/docs/.cvsignore 2011/02/27 19:53:50 1.1 *.*fasl *.*fsl *~ .DS_Store THUM*.DBE

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[cl-unification-cvs] CVS cl-unification
by mantoniotti 27 Feb '11

27 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv21770 Modified Files: ChangeLog Log Message: ChangeLog updated. --- /project/cl-unification/cvsroot/cl-unification/ChangeLog 2011/02/24 20:44:12 1.12 +++ /project/cl-unification/cvsroot/cl-unification/ChangeLog 2011/02/27 19:51:13 1.13 @@ -1,3 +1,41 @@ +2011-02-27 author <author(a)paniscia.local> + + * .cvsignore: Updated. + + * docs/html/images/Thumbs.db, docs/html/images/Thumbs.db:encryptable: + Removed Files: + Thumbs.db Thumbs.db:encryptable + +2011-02-26 author <author(a)paniscia.local> + + * .cvsignore: Updated. + + * variables.lisp, unifier.lisp: + Minor changes (added COPYING information and other minutiae). + + * unification-package.lisp: Exported a few more symbols. + + * templates-hierarchy.lisp: + Minor changes (added COPYING information and other minutiae). + + * substitutions.lisp: + Changed some environment functions and improved the DUMP-* ones. + + * match-block.lisp, lambda-list-parsing.lisp, cl-unification.system, cl-unification.asd, cl-unification-lib.asd, apply-substitution.lisp: + Minor changes (added COPYING information and other minutiae). + + * ACKNOWLEDGEMENTS: Acknowledgements updated. + +2011-02-24 author <author(a)paniscia.local> + + * ChangeLog, apply-substitution.lisp, cl-unification.system, lambda-list-parsing.lisp, lib-dependent/cl-ppcre-template.lisp, match-block.lisp, templates-hierarchy.lisp, unifier.lisp: + Delete trailing whitespace. In lambda-list-parsing.lisp this fixes a bug + with ~@<newline> format directives. + + * ChangeLog, test/unification-tests.lisp, unifier.lisp: + unifier.lisp: Allow vectors to unify with sequence templates. + test/unification-tests.lisp: new test to verify the change + 2011-02-24 Robert Brown <robert.brown(a)gmail.com> * lambda-list-parsing.lisp: Delete trailing whitespace that turned

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[cl-unification-cvs] CVS cl-unification
by mantoniotti 27 Feb '11

27 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv19065 Modified Files: .cvsignore Log Message: Updated. --- /project/cl-unification/cvsroot/cl-unification/.cvsignore 2011/02/26 09:25:42 1.2 +++ /project/cl-unification/cvsroot/cl-unification/.cvsignore 2011/02/27 19:50:15 1.3 @@ -1,4 +1,5 @@ *.*fasl *.*fsl +*~ .DS_Store THUM*.DBE

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[cl-unification-cvs] CVS cl-unification/docs/html/images
by mantoniotti 27 Feb '11

27 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification/docs/html/images In directory cl-net:/tmp/cvs-serv8314 Removed Files: Thumbs.db Thumbs.db:encryptable Log Message: Removed Files: Thumbs.db Thumbs.db:encryptable

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[cl-unification-cvs] CVS cl-unification
by mantoniotti 26 Feb '11

26 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv2869 Modified Files: .cvsignore Log Message: Udpaded. --- /project/cl-unification/cvsroot/cl-unification/.cvsignore 2011/01/18 14:46:42 1.1 +++ /project/cl-unification/cvsroot/cl-unification/.cvsignore 2011/02/26 09:25:42 1.2 @@ -1,2 +1,4 @@ *.*fasl *.*fsl +.DS_Store +THUM*.DBE

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[cl-unification-cvs] CVS cl-unification
by mantoniotti 26 Feb '11

26 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv2792 Modified Files: variables.lisp Log Message: Minor changes (added COPYING information and other minutiae). --- /project/cl-unification/cvsroot/cl-unification/variables.lisp 2009/04/15 10:12:22 1.3 +++ /project/cl-unification/cvsroot/cl-unification/variables.lisp 2011/02/26 09:22:56 1.4 @@ -1,10 +1,19 @@ -;;; -*- Mode: Lisp -*- +;;;; -*- Mode: Lisp -*- + +;;;; variables.lisp -- + +;;;; See file COPYING for copyright licensing information. (in-package "CL.EXT.DACF.UNIFICATION") ; DACF = Data And Control Flow. -(defun make-var-name (&optional (s (gensym "UNIFVAR-")) (package *package*)) - (intern (concatenate 'string "?" (symbol-name s)) package)) +(defun make-var-name (&optional (s (gensym "UV_")) (package *package*)) + (declare (type (or string symbol character) s)) + (intern (concatenate 'string "?" (string s)) package)) + + +(eval-when (:load-toplevel :execute) + (setf (fdefinition 'new-var) #'make-var-name)) (defun variablep (x)

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[cl-unification-cvs] CVS cl-unification
by mantoniotti 26 Feb '11

26 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv2765 Modified Files: unifier.lisp Log Message: Minor changes (added COPYING information and other minutiae). --- /project/cl-unification/cvsroot/cl-unification/unifier.lisp 2011/02/24 20:44:12 1.11 +++ /project/cl-unification/cvsroot/cl-unification/unifier.lisp 2011/02/26 09:22:33 1.12 @@ -3,6 +3,8 @@ ;;; unifier.lisp ;;; General CL structures unifier. +;;;; See file COPYING for copyright licensing information. + (in-package "CL.EXT.DACF.UNIFICATION") ; DACF = Data And Control Flow. (defgeneric unify (a b &optional env &key &allow-other-keys)

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[cl-unification-cvs] CVS cl-unification
by mantoniotti 26 Feb '11

26 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv2727 Modified Files: unification-package.lisp Log Message: Exported a few more symbols. --- /project/cl-unification/cvsroot/cl-unification/unification-package.lisp 2011/02/11 17:49:38 1.8 +++ /project/cl-unification/cvsroot/cl-unification/unification-package.lisp 2011/02/26 09:22:10 1.9 @@ -3,8 +3,8 @@ ;;;; unification-package.lisp -- ;;;; Package definition for the CL-UNIFICATION library. ;;;; -;;;; Copyright (c) 2004-2009 Marco Antoniotti -;;;; See file COPYING for licensing information. +;;;; Copyright (c) 2004-2011 Marco Antoniotti +;;;; See file COPYING for copyright licensing information. (defpackage "IT.UNIMIB.DISCO.MA.CL.EXT.DACF.UNIFICATION" (:use "CL") @@ -16,17 +16,9 @@ The package also has the \"UNIFY\" nickname.") (:export - "MAKE-TEMPLATE" - "TEMPLATEP" - "TEMPLATE-SPEC") - - (:export "*UNIFY-STRING-CASE-SENSITIVE-P*" "UNIFY" - "FIND-VARIABLE-VALUE" - "V?" - "MAKE-EMPTY-ENVIRONMENT" "APPLY-SUBSTITUTION" "UNIFICATION-FAILURE" @@ -35,7 +27,29 @@ (:export "ENVIRONMENT" - "ENVIRONMENT-P") + "ENVIRONMENT-P" + "MAKE-EMPTY-ENVIRONMENT" + "EMPTY-ENVIRONMENT-P" + "MAKE-SHARED-ENVIRONMENT" + "COPY-ENVIRONMENT" + + "PUSH-FRAME" + "POP-FRAME" + + "BINDING-VARIABLE" + "BINDING-VALUE" + + "EXTEND-ENVIRONMENT" + "FILL-ENVIRONMENT" + "FILL-ENVIRONMENT*" + + "FIND-VARIABLE-VALUE" + "V?" + + "NEW-VAR" + "VARIABLEP" + "VARIABLE-ANY-P" + ) (:export "MATCH" @@ -50,6 +64,14 @@ "UNIFY-EQUATIONS" "UNIFY-EQUATIONS*") + (:export + "MAKE-TEMPLATE" + "TEMPLATEP" + "TEMPLATE-SPEC" + + "COLLECT-TEMPLATE-VARS" + ) + #+cl-ppcre (:export "REGULAR-EXPRESSION"

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[cl-unification-cvs] CVS cl-unification
by mantoniotti 26 Feb '11

26 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv2693 Modified Files: templates-hierarchy.lisp Log Message: Minor changes (added COPYING information and other minutiae). --- /project/cl-unification/cvsroot/cl-unification/templates-hierarchy.lisp 2011/02/24 20:44:12 1.8 +++ /project/cl-unification/cvsroot/cl-unification/templates-hierarchy.lisp 2011/02/26 09:21:14 1.9 @@ -2,6 +2,8 @@ ;;;; templates-hierarchy.lisp -- +;;;; See file COPYING for copyright licensing information. + (in-package "CL.EXT.DACF.UNIFICATION") ; DACF = Data And Control Flow. ;;; Templates.

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[cl-unification-cvs] CVS cl-unification
by mantoniotti 26 Feb '11

26 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv2661 Modified Files: substitutions.lisp Log Message: Changed some environment functions and improved the DUMP-* ones. --- /project/cl-unification/cvsroot/cl-unification/substitutions.lisp 2011/01/18 14:48:02 1.6 +++ /project/cl-unification/cvsroot/cl-unification/substitutions.lisp 2011/02/26 09:20:45 1.7 @@ -4,6 +4,8 @@ ;;;; General CL structures unifier. ;;;; Substitution definitions. Mostly a rehash of the usual SICP stuff. +;;;; See file COPYING for copyright licensing information. + (in-package "CL.EXT.DACF.UNIFICATION") ; DACF = Data And Control Flow. ;;;--------------------------------------------------------------------------- @@ -113,10 +115,23 @@ (make-environment :frames (list (make-frame)))) (defun copy-environment (env) + (declare (type environment env)) (make-environment :frames (copy-list (environment-frames env)))) -(defun make-shared-environment (env) - (make-environment :frames (environment-frames env))) +(defun make-shared-environment (env &optional (pushp nil)) + (declare (type environment env)) + (make-environment :frames (if pushp + (cons (make-frame) (environment-frames env)) + (environment-frames env)))) + +(defun push-frame (env) + (declare (type environment env)) + (push (make-frame) (environment-frames env))) + +(defun push-frame (env) + (declare (type environment env)) + (pop (environment-frames env))) + (defun empty-environment-p (env) (declare (type environment env)) @@ -187,13 +202,20 @@ (defun dump-frame (f &optional (out *standard-output*)) (declare (type frame f)) - (terpri out) (loop for (var . value) in (frame-bindings f) - do (format out "~A~VT= ~A~%" var 8 value)) + do (format out "~&~A~VT= ~A~%" var 8 value)) ) (defun dump-environment (env &optional (out *standard-output*)) (declare (type environment env)) - (map nil #'(lambda (f) (dump-frame f out)) (environment-frames env))) + (if (empty-environment-p env) + (format out ">>> Empty unify environment ~S.~%" env) + (loop initially (format out ">>> Dumping unify environment ~S.~%" env) + for fr in (environment-frames env) + for fr-n downfrom (list-length (environment-frames env)) + do (format out ">>> Frame ~D:~%" fr-n) + do (dump-frame fr out) + do (terpri out) + ))) ;;;; end of file -- substitutions.lisp --

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[cl-unification-cvs] CVS cl-unification
by mantoniotti 26 Feb '11

26 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv32600 Modified Files: match-block.lisp Log Message: Minor changes (added COPYING information and other minutiae). --- /project/cl-unification/cvsroot/cl-unification/match-block.lisp 2011/02/24 20:44:12 1.11 +++ /project/cl-unification/cvsroot/cl-unification/match-block.lisp 2011/02/26 09:19:01 1.12 @@ -3,6 +3,8 @@ ;;;; match-block.lisp -- ;;;; Various macros built on top of the unifier: MATCH, MATCHING and MATCH-CASE. +;;;; See file COPYING for copyright licensing information. + (in-package "UNIFY") (defun clean-unify-var-name (v)

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[cl-unification-cvs] CVS cl-unification
by mantoniotti 26 Feb '11

26 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv32574 Modified Files: lambda-list-parsing.lisp Log Message: Minor changes (added COPYING information and other minutiae). --- /project/cl-unification/cvsroot/cl-unification/lambda-list-parsing.lisp 2011/02/24 20:44:12 1.3 +++ /project/cl-unification/cvsroot/cl-unification/lambda-list-parsing.lisp 2011/02/26 09:18:17 1.4 @@ -2,6 +2,8 @@ ;;; lambda-list-parsing.lisp -- +;;;; See file COPYING for copyright licensing information. + (in-package "UNIFY")

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[cl-unification-cvs] CVS cl-unification
by mantoniotti 26 Feb '11

26 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv32541 Modified Files: cl-unification.system Log Message: Minor changes (added COPYING information and other minutiae). --- /project/cl-unification/cvsroot/cl-unification/cl-unification.system 2011/02/24 20:44:12 1.5 +++ /project/cl-unification/cvsroot/cl-unification/cl-unification.system 2011/02/26 09:17:43 1.6 @@ -3,6 +3,8 @@ ;;;; cl-unification.system -- ;;;; MK:DEFSYSTEM system file. +;;;; See file COPYING for copyright licensing information. + (mk:defsystem "CL-UNIFICATION" :source-extension "lisp" :components ("unification-package"

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[cl-unification-cvs] CVS cl-unification
by mantoniotti 26 Feb '11

26 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv32480 Modified Files: cl-unification.asd Log Message: Minor changes (added COPYING information and other minutiae). --- /project/cl-unification/cvsroot/cl-unification/cl-unification.asd 2011/02/16 16:22:57 1.4 +++ /project/cl-unification/cvsroot/cl-unification/cl-unification.asd 2011/02/26 09:15:27 1.5 @@ -3,6 +3,8 @@ ;;;; cl-unification.asd -- ;;;; ASDF system file. +;;;; See file COPYING for copyright licensing information. + ;;;;=========================================================================== ;;;; Simple stuff that should be built in ASDF.

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[cl-unification-cvs] CVS cl-unification
by mantoniotti 26 Feb '11

26 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv32457 Modified Files: cl-unification-lib.asd Log Message: Minor changes (added COPYING information and other minutiae). --- /project/cl-unification/cvsroot/cl-unification/cl-unification-lib.asd 2009/04/17 22:39:06 1.1 +++ /project/cl-unification/cvsroot/cl-unification/cl-unification-lib.asd 2011/02/26 09:15:08 1.2 @@ -2,6 +2,8 @@ ;;;; cl-unification-lib.asd -- ;;;; ASDF system file. +;;;; +;;;; See file COPYING for copyright and licensing information. (asdf:defsystem :cl-unification-lib :author "Marco Antoniotti"

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[cl-unification-cvs] CVS cl-unification
by mantoniotti 26 Feb '11

26 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv31385 Modified Files: apply-substitution.lisp Log Message: Minor changes (added COPYING information and other minutiae). --- /project/cl-unification/cvsroot/cl-unification/apply-substitution.lisp 2011/02/24 20:44:12 1.5 +++ /project/cl-unification/cvsroot/cl-unification/apply-substitution.lisp 2011/02/26 09:13:56 1.6 @@ -1,8 +1,10 @@ -;;; -*- Mode: Lisp -*- +;;;; -*- Mode: Lisp -*- -;;; substitutions.lisp -;;; General CL structures unifier. -;;; Substitution definitions. +;;;; apply-substitutions.lisp -- +;;;; General CL structures unifier. +;;;; Substitution definitions. +;;;; +;;;; See the file COPYING for copyright and licensing information. (in-package "CL.EXT.DACF.UNIFICATION") ; DACF = Data And Control Flow. @@ -80,4 +82,4 @@ (apply-substitution substitution term)) -;;; end of file -- apply-substitutions.lisp -- +;;;; end of file -- apply-substitutions.lisp --

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[cl-unification-cvs] CVS cl-unification
by mantoniotti 26 Feb '11

26 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv31322 Modified Files: ACKNOWLEDGEMENTS Log Message: Acknowledgements updated. --- /project/cl-unification/cvsroot/cl-unification/ACKNOWLEDGEMENTS 2008/07/13 13:33:48 1.3 +++ /project/cl-unification/cvsroot/cl-unification/ACKNOWLEDGEMENTS 2011/02/26 09:12:19 1.4 @@ -7,6 +7,7 @@ fixes. Boldyrev, Ivan +Brown, Robert Korablin, Vladimir V. Leuner, John McManus, Russell

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[cl-unification-cvs] CVS cl-unification
by rbrown 24 Feb '11

24 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv24664 Modified Files: ChangeLog apply-substitution.lisp cl-unification.system lambda-list-parsing.lisp match-block.lisp templates-hierarchy.lisp unifier.lisp Log Message: Delete trailing whitespace. In lambda-list-parsing.lisp this fixes a bug with ~@<newline> format directives. --- /project/cl-unification/cvsroot/cl-unification/ChangeLog 2011/02/24 20:16:01 1.11 +++ /project/cl-unification/cvsroot/cl-unification/ChangeLog 2011/02/24 20:44:12 1.12 @@ -1,5 +1,15 @@ 2011-02-24 Robert Brown <robert.brown(a)gmail.com> + * lambda-list-parsing.lisp: Delete trailing whitespace that turned + ~@<newline> into a bogus format directive by converting it into + ~@<space><newline> + + * unifier.lisp, apply-substitution.lisp, cl-unification.system + * match-block.lisp, templates-hierarchy.lisp, unifier.lisp + * lib-dependent/cl-ppcre-template.lisp: delete trailing whitespace + +2011-02-24 Robert Brown <robert.brown(a)gmail.com> + * unifier.lisp: Allow vectors to unify with sequence templates. * test/unification-tests.lisp: new test to verify the change --- /project/cl-unification/cvsroot/cl-unification/apply-substitution.lisp 2009/04/17 07:52:25 1.4 +++ /project/cl-unification/cvsroot/cl-unification/apply-substitution.lisp 2011/02/24 20:44:12 1.5 @@ -70,8 +70,8 @@ finally (return (make-frame result-bindings))) into frames finally (return (make-environment :frames frames)))) - - + + ;;; ground-term -- --- /project/cl-unification/cvsroot/cl-unification/cl-unification.system 2009/04/17 22:42:50 1.4 +++ /project/cl-unification/cvsroot/cl-unification/cl-unification.system 2011/02/24 20:44:12 1.5 @@ -20,5 +20,5 @@ ) )) )) - + ;;; end of file -- cl-unification.system -- --- /project/cl-unification/cvsroot/cl-unification/lambda-list-parsing.lisp 2005/01/28 19:30:35 1.2 +++ /project/cl-unification/cvsroot/cl-unification/lambda-list-parsing.lisp 2011/02/24 20:44:12 1.3 @@ -49,7 +49,7 @@ ) ;;; The next function is really implementation-dependent, give the -;;; definition of LAMBDA-LIST-KEYWORDS +;;; definition of LAMBDA-LIST-KEYWORDS. (define-condition lambda-list-parsing-error (program-error) @@ -90,7 +90,7 @@ (&aux (parse-auxiliary-arguments (rest lambda-list))) (&rest (parse-rest-arguments (rest lambda-list))) (otherwise - (warn "Keyword ~A is implementation dependent.~@ + (warn "Keyword ~A is implementation dependent.~@ The parsing may not work properly." head) (skip-until-next-lambda-list-keyword (rest lambda-list)) @@ -112,7 +112,7 @@ (&aux (parse-auxiliary-arguments (rest lambda-list))) (&rest (parse-rest-arguments (rest lambda-list))) (otherwise - (warn "Keyword ~A is implementation dependent.~@ + (warn "Keyword ~A is implementation dependent.~@ The parsing may not work properly." head) (skip-until-next-lambda-list-keyword (rest lambda-list)) @@ -139,7 +139,7 @@ (error 'lambda-list-parsing-error :item head)) (skip-until-next-lambda-list-keyword (rest lambda-list))) (otherwise - (warn "Keyword ~A is implementation dependent.~@ + (warn "Keyword ~A is implementation dependent.~@ The parsing may not work properly." head) (skip-until-next-lambda-list-keyword (rest lambda-list)) @@ -165,7 +165,7 @@ (&aux (parse-auxiliary-arguments (rest lambda-list))) (&rest (error 'lambda-list-parsing-error :item head)) (otherwise - (warn "Keyword ~A is implementation dependent.~@ + (warn "Keyword ~A is implementation dependent.~@ The parsing may not work properly." head) (skip-until-next-lambda-list-keyword (rest lambda-list)) @@ -187,7 +187,7 @@ (&aux (error 'lambda-list-parsing-error :item head)) (&rest (error 'lambda-list-parsing-error :item head)) (otherwise - (warn "Keyword ~A is implementation dependent.~@ + (warn "Keyword ~A is implementation dependent.~@ The parsing may not work properly." head) (skip-until-next-lambda-list-keyword (rest lambda-list)) @@ -210,7 +210,7 @@ (&aux (parse-auxiliary-arguments (rest lambda-list))) (&rest (parse-rest-arguments (rest lambda-list))) (otherwise - (warn "Keyword ~A is implementation dependent.~@ + (warn "Keyword ~A is implementation dependent.~@ The parsing may not work properly." head) (skip-until-next-lambda-list-keyword (rest lambda-list)) @@ -277,7 +277,7 @@ (symbol (make-key-lambda-var-info :name var :type init-value-type :default-value init-value)) - + (cons (destructuring-bind (kwd var) var (etypecase var --- /project/cl-unification/cvsroot/cl-unification/match-block.lisp 2009/12/17 16:41:38 1.10 +++ /project/cl-unification/cvsroot/cl-unification/match-block.lisp 2011/02/24 20:44:12 1.11 @@ -57,7 +57,7 @@ (declare (ignorable ,@(mapcar #'first (generate-var-bindings)))) ,@forms) - + ;; Yes. The above is sligthly wasteful. (unification-failure (uf) @@ -123,7 +123,7 @@ (declare (ignorable ,@(mapcar #'first (generate-var-bindings)))) ,@forms) - + ;; Yes. The above is sligthly wasteful. (unification-failure (uf) @@ -176,7 +176,7 @@ (template (if (variablep template) `',template ; Logical variables are ; special-cased. - template)) + template)) ) (flet ((generate-var-bindings () (loop for v in template-vars --- /project/cl-unification/cvsroot/cl-unification/templates-hierarchy.lisp 2011/02/11 17:49:38 1.7 +++ /project/cl-unification/cvsroot/cl-unification/templates-hierarchy.lisp 2011/02/24 20:44:12 1.8 @@ -292,7 +292,7 @@ (t `',spec))) ||# - + (defmethod make-template ((kind null) (spec symbol)) --- /project/cl-unification/cvsroot/cl-unification/unifier.lisp 2011/02/24 20:16:01 1.10 +++ /project/cl-unification/cvsroot/cl-unification/unifier.lisp 2011/02/24 20:44:12 1.11 @@ -440,7 +440,7 @@ :key-variable-test #'valid-template-p :rest-variable-test #'valid-template-p ) - + (let* ((n-vars (list-length vars)) (n-optionals (list-length optionals)) (env (unify (subseq a 0 (min ll (list-length vars))) @@ -489,7 +489,7 @@ :key-variable-test #'valid-template-p :rest-variable-test #'valid-template-p ) - + (let ((n-vars (list-length vars)) (n-optionals (list-length optionals)) ) @@ -963,7 +963,7 @@ ;; This is needed because of different precedence rules among lisps ;; in COMPUTE-APPLICABLE-METHODS when NIL has to matched against ;; SYMBOL and LIST. - + ;; We know (assume) that VAR is not NIL. nil)

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[cl-unification-cvs] CVS cl-unification/lib-dependent
by rbrown 24 Feb '11

24 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification/lib-dependent In directory cl-net:/tmp/cvs-serv24664/lib-dependent Modified Files: cl-ppcre-template.lisp Log Message: Delete trailing whitespace. In lambda-list-parsing.lisp this fixes a bug with ~@<newline> format directives. --- /project/cl-unification/cvsroot/cl-unification/lib-dependent/cl-ppcre-template.lisp 2009/12/17 16:57:45 1.3 +++ /project/cl-unification/cvsroot/cl-unification/lib-dependent/cl-ppcre-template.lisp 2011/02/24 20:44:12 1.4 @@ -144,6 +144,6 @@ &optional (env (make-empty-environment)) &key (start 0) end &allow-other-keys) (unify re-t s env :start start :end end)) - + ;;;; end of file -- cl-ppcre-template.lisp --

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[cl-unification-cvs] CVS cl-unification
by rbrown 24 Feb '11

24 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification In directory cl-net:/tmp/cvs-serv17584 Modified Files: ChangeLog unifier.lisp Log Message: unifier.lisp: Allow vectors to unify with sequence templates. test/unification-tests.lisp: new test to verify the change --- /project/cl-unification/cvsroot/cl-unification/ChangeLog 2011/02/16 16:30:04 1.10 +++ /project/cl-unification/cvsroot/cl-unification/ChangeLog 2011/02/24 20:16:01 1.11 @@ -1,3 +1,8 @@ +2011-02-24 Robert Brown <robert.brown(a)gmail.com> + + * unifier.lisp: Allow vectors to unify with sequence templates. + * test/unification-tests.lisp: new test to verify the change + 2011-02-16 Robert Brown <robert.brown(a)gmail.com> * cl-unification.asd: Add support for asdf:test-system. --- /project/cl-unification/cvsroot/cl-unification/unifier.lisp 2011/02/11 17:49:38 1.9 +++ /project/cl-unification/cvsroot/cl-unification/unifier.lisp 2011/02/24 20:16:01 1.10 @@ -476,7 +476,7 @@ :format-arguments (list a b))) -(defmethod unify ((a vector) (b vector-template) +(defmethod unify ((a vector) (b sequence-template) &optional (env (make-empty-environment)) &key &allow-other-keys) (let ((template-lambda-list (sequence-template-lambda-list b))

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[cl-unification-cvs] CVS cl-unification/test
by rbrown 24 Feb '11

24 Feb '11

Update of /project/cl-unification/cvsroot/cl-unification/test In directory cl-net:/tmp/cvs-serv17584/test Modified Files: unification-tests.lisp Log Message: unifier.lisp: Allow vectors to unify with sequence templates. test/unification-tests.lisp: new test to verify the change --- /project/cl-unification/cvsroot/cl-unification/test/unification-tests.lisp 2011/02/11 20:15:40 1.4 +++ /project/cl-unification/cvsroot/cl-unification/test/unification-tests.lisp 2011/02/24 20:16:02 1.5 @@ -99,6 +99,8 @@ (test t (unify:environment-p (unify #C(0 1) #T(complex #C(0 1))))) (test '(42 T) (v? '?x (unify #T(number ?x) 42)) :multiple-values t) + (test '(42 T) (v? '?x (unify #(0 1 42 3 4 5) #T(sequence 0 1 ?x 3 4 5))) + :multiple-values t) (test-error (unify 42 #T(float 42.0)) :condition-type 'unification-failure

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cl-unification-cvs February 2011