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2014-01-11  author  <author@paniscia.local>

	* docs/html/make-empty-environment-function.html, docs/html/index.html, docs/html/dictionary.html:
	Copyright updated.

	* unifier.lisp:
	Fixed unification of cases with variables.  Added preliminary code to
	match "tables" (it may be removed later on).

	* templates-hierarchy.lisp:
	Added a few constraints on NUMBER-TEMPLATE and made a few minor other changes.

	* cl-unification-lib.asd: Stringified dependencies.

	* TIMESTAMP: Timestamp updated.

	* README, COPYING: Copyright notice updated.

2012-12-30  author  <author@paniscia.local>

	* docs/html/type-template-class.html: Fixed a few typos and cleaned up.

	* TIMESTAMP: Timestamp updated.

	* README: Copyright updated.

	* ChangeLog: ChangeLog updated.

	* unification-package.lisp:
	Exported a few mor symbols (which should have been exported already).

	* TIMESTAMP: Timestamp updated.

	* COPYING: Copyright updated.

	* docs/html/regular-expression-template.html: File added.

	* docs/html/aref-template-class.html, docs/html/array-template-class.html, docs/html/control-flow.html, docs/html/downloads.html, docs/html/element-template-class.html, docs/html/elt-template-class.html, docs/html/expression-template-class.html, docs/html/find-variable-value-function.html, docs/html/hash-t-read-macro.html, docs/html/index.html, docs/html/links.html, docs/html/mailing-lists.html, docs/html/make-empty-environment-function.html, docs/html/make-shared-environment-function.html, docs/html/match-case-macro.html, docs/html/match-macro.html, docs/html/matching-macro.html, docs/html/nil-template-class.html, docs/html/nth-template-class.html, docs/html/nthcdr-template-class.html, docs/html/number-template-class.html, docs/html/standard-object-template-class.html, docs/html/structure-object-template-class.html, docs/html/symbol-template-class.html, docs/html/template-class.html, docs/html/template-p-function.html, docs/html/template-spec-accessor.html, docs/html/templates.html, docs/html/type-template-class.html, docs/html/unification-dictionary.html, docs/html/unify-function.html, docs/html/unify-package.html, docs/html/unifying-substitutions.html, docs/html/usci-variable.html:
	Copyright updated, Cleaned the documentation, fixed a few typos and,
	above all, fixed (most) navigation links.

	* docs/html/regular-expression-template-class.html:
	Added documentation for REGULAR-EXPRESSION-TEMPLATE.

2012-12-30  author  <author@149-210-0-252.mobile.mycosmos.gr>

	* unification-package.lisp:
	Exported a few mor symbols (which should have been exported already).

	* TIMESTAMP: Timestamp updated.

	* COPYING: Copyright updated.

	* docs/html/regular-expression-template.html: File added.

	* docs/html/aref-template-class.html, docs/html/array-template-class.html, docs/html/control-flow.html, docs/html/downloads.html, docs/html/element-template-class.html, docs/html/elt-template-class.html, docs/html/expression-template-class.html, docs/html/find-variable-value-function.html, docs/html/hash-t-read-macro.html, docs/html/index.html, docs/html/links.html, docs/html/mailing-lists.html, docs/html/make-empty-environment-function.html, docs/html/make-shared-environment-function.html, docs/html/match-case-macro.html, docs/html/match-macro.html, docs/html/matching-macro.html, docs/html/nil-template-class.html, docs/html/nth-template-class.html, docs/html/nthcdr-template-class.html, docs/html/number-template-class.html, docs/html/standard-object-template-class.html, docs/html/structure-object-template-class.html, docs/html/symbol-template-class.html, docs/html/template-class.html, docs/html/template-p-function.html, docs/html/template-spec-accessor.html, docs/html/templates.html, docs/html/type-template-class.html, docs/html/unification-dictionary.html, docs/html/unify-function.html, docs/html/unify-package.html, docs/html/unifying-substitutions.html, docs/html/usci-variable.html:
	Copyright updated, Cleaned the documentation, fixed a few typos and,
	above all, fixed (most) navigation links.

	* docs/html/regular-expression-template-class.html:
	Added documentation for REGULAR-EXPRESSION-TEMPLATE.

2012-12-03  author  <author@149-210-0-252.mobile.mycosmos.gr>

	* ChangeLog: ChangeLog updated.

	* match-block.lisp: Fixed doc strings in MATCH-CASE and MATCHF-CASE.

2012-12-03  author  <author@paniscia.usilu.net>

	* match-block.lisp: Fixed doc strings in MATCH-CASE and MATCHF-CASE.

2012-12-02  author  <author@paniscia.usilu.net>

	* ChangeLog: ChangeLog updated.

2012-01-16  author  <author@paniscia.usilu.net>

	* TIMESTAMP: Added TIMESTAMP.

	* docs/html/index.html: Copyright updated.

2012-01-16  author  <author@paniscia.local>

	* TIMESTAMP: Added TIMESTAMP.

	* docs/html/index.html: Copyright updated.

2012-01-09  author  <author@paniscia.local>

	* COPYING: Copyright updated.

2011-06-15  author  <author@paniscia.local>

	* unification-package.lisp:
	Added "CL-UNIFICATION" as package nickname to match the .asd and .system specs.

2011-06-15  author  <author@paniscia.local>

	* unification-package.lisp:
	Added "CL-UNIFICATION" as package nickname to match the .asd and .system specs.

2011-03-28  author  <author@paniscia.local>

	* ChangeLog, match-block.lisp:
	match-block.lisp: Use &body in match-case and matchf-case so
	  code that uses them is correctly indented by editors.

2011-03-28  Robert Brown  <robert.brown@gmail.com>

	* match-block.lisp: Use &body in match-case and matchf-case so
	code that uses them is correctly indented by editors.

2011-03-06  author  <author@paniscia.local>

	* docs/html/unification-dictionary.html, docs/html/dictionary.html, docs/html/control-flow.html, docs/html/templates.html, docs/html/unifying-substitutions.html, docs/html/downloads.html, docs/html/links.html, docs/html/mailing-lists.html:
	Copyright updated.

	* docs/html/index.html: Updated copyright info and a News.

2011-03-02  author  <author@paniscia.local>

	* substitutions.lisp: Fixed typo.  Double definition of PUSH-FRAME.

	Marco

2011-02-27  author  <author@paniscia.local>

	* test/.cvsignore, lib-dependent/.cvsignore, docs/html/images/.cvsignore, docs/html/.cvsignore, docs/.cvsignore:
	File added.

	* ChangeLog: ChangeLog updated.

	* .cvsignore: Updated.

	* docs/html/images/Thumbs.db, docs/html/images/Thumbs.db:encryptable:
	Removed Files:
	 	Thumbs.db Thumbs.db:encryptable

2011-02-27  author  <author@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@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@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@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@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@gmail.com>

	* cl-unification.asd: Add support for asdf:test-system.

	* cl-unification-test.asd: File added.

2011-01-18  author  <author@paniscia.local>

	* unifier.lisp:
	After a careful reading of PAIP fixed a very subtle bug in VAR-UNIFY
	that prevented the correct unification of:

	    (?x ?y a)

	with

	    (?y ?x ?x)

	* substitutions.lisp:
	Added debugging functions DUMP-FRAME and DUMP-ENVIRONMENT.

	* .cvsignore: Added .cvsignore file.

2009-12-17  author  <author@paniscia.local>

	* ChangeLog: ChangeLog updated.

	* lib-dependent/cl-ppcre-template.asd: Initial checkin.

	* lib-dependent/cl-ppcre-template.lisp:
	Patched to use Cl-PPCRE:SCAN-TO-STRINGS (thanks to Pixel // pinterface [a] gmail dot com).

	* unifier.lisp: Minor cosmetic changes.

	* unification-package.lisp: Exported MATCHF-CASE.

	* templates-hierarchy.lisp:
	Fixed a couple of problems with some accessors in the NUMBER,
	STRUCTURE-OBJECT and STANDARD-OBJECT templates.

	* match-block.lisp: Added MATCHF* macros.

2009-12-17  author  <author@paniscia.local>

	* lib-dependent/cl-ppcre-template.asd: Initial checkin.

	* lib-dependent/cl-ppcre-template.lisp:
	Patched to use Cl-PPCRE:SCAN-TO-STRINGS (thanks to Pixel // pinterface [a] gmail dot com).

	* unifier.lisp: Minor cosmetic changes.

	* unification-package.lisp: Exported MATCHF-CASE.

	* templates-hierarchy.lisp:
	Fixed a couple of problems with some accessors in the NUMBER,
	STRUCTURE-OBJECT and STANDARD-OBJECT templates.

	* match-block.lisp: Added MATCHF* macros.

2009-04-18  author  <author@paniscia.local>

	* ChangeLog: ChangeLog updated.

	* 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.

2009-04-18  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:
	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.

2008-07-13  author  <author@paniscia.pd.disco.unimib.it>

	* ChangeLog: Changelog updated.

	* ACKNOWLEDGEMENTS:
	Added credits to a few people.   Missing ones should bug the maintainer :)

	* README: Copyright dates updated.

	* unification.asd, unification.system: Cleaning up.
	Committing in .

	Removed Files:
	 	unification.asd unification.system

	* templates-hierarchy-saved.lisp: Clenaing up.
	Committing in .

	Removed Files:
	 	templates-hierarchy-saved.lisp

	* INSTALLATION: Instructions updated.

	* COPYING: Copyright dates updated.

	* test/unification-tests.lisp: Added file.

	* substitutions.lisp, templates-hierarchy.lisp, unification-package.lisp, variables.lisp:
	Some modification added.  Exported symbols and reverted
	reader macro #T to construct template instances at read time.
	Added MAKE-LOAD-FORM method for templates which should fix problem with
	SBCL.

	Committing in .

	 Modified Files:
	 	substitutions.lisp templates-hierarchy.lisp
	 	unification-package.lisp variables.lisp

	* cl-unification.system:
	Added explicit :source-extension to accomodate Allegro CL.

2008-07-13  author  <author@Macintosh.local>

	* ACKNOWLEDGEMENTS:
	Added credits to a few people.   Missing ones should bug the maintainer :)

	* README: Copyright dates updated.

	* unification.asd, unification.system: Cleaning up.
	Committing in .

	Removed Files:
	 	unification.asd unification.system

	* templates-hierarchy-saved.lisp: Cleaning up.
	Committing in .

	Removed Files:
	 	templates-hierarchy-saved.lisp

	* INSTALLATION: Instructions updated.

	* COPYING: Copyright dates updated.

	* test/unification-tests.lisp: Added file.

	* substitutions.lisp, templates-hierarchy.lisp, unification-package.lisp, variables.lisp:
	Some modification added.  Exported symbols and reverted
	reader macro #T to construct template instances at read time.
	Added MAKE-LOAD-FORM method for templates which should fix problem with
	SBCL.

	Committing in .

	 Modified Files:
	 	substitutions.lisp templates-hierarchy.lisp
	 	unification-package.lisp variables.lisp

	* cl-unification.system:
	Added explicit :source-extension to accomodate Allegro CL.

2008-07-10  author  <author@Macintosh.local>

	* apply-substitution.lisp:
	Removed EXPORT of APPLY-SUBSTITUTION as it is already in the DEFPACKAGE.

2007-11-09  author  <author@Macintosh.local>

	* docs/html/index.html: Changed the position of the disclaimer.

	* ChangeLog: ChangeLog updated.

	* match-block.lisp:
	Made several changes to improve MATCH-CASE (following a note from Ivan
	Boldyrev from a long time ago), MATCHING and MATCH.

	Else-clauses are now handled correctly (AFAICT).

	Single variable templates in MATCH, MATCH-CASE and MATCHING clauses do
	not need to be quoted.

	MATCHING was generating one gensym'ed variable per clause without
	creating an appropriate enclosing LET.  This is now fixed.

	* substitutions.lisp:
	Changed the top comment and added a (:copier nil) option to the
	ENVIRONMENT defstruct, as COPY-ENVIRONMENT is defined later in the
	file.

	* cl-unification.system, cl-unification.asd:
	Added the new system building files with more meaningful names
	w.r.t. the name of the library.

	* unification.asd, unification.system:
	Marked the two system building files as 'obsolete', before removing
	them from the repository.  The new files are prefixed by 'cl-'.

2007-11-09  author  <author@papadopoulou-2.ydras.offices.>

	* match-block.lisp:
	Made several changes to improve MATCH-CASE (following a note from Ivan
	Boldyrev from a long time ago), MATCHING and MATCH.

	Else-clauses are now handled correctly (AFAICT).

	Single variable templates in MATCH, MATCH-CASE and MATCHING clauses do
	not need to be quoted.

	MATCHING was generating one gensym'ed variable per clause without
	creating an appropriate enclosing LET.  This is now fixed.

	* substitutions.lisp:
	Changed the top comment and added a (:copier nil) option to the
	ENVIRONMENT defstruct, as COPY-ENVIRONMENT is defined later in the
	file.

	* cl-unification.system, cl-unification.asd:
	Added the new system building files with more meaningful names
	w.r.t. the name of the library.

	* unification.asd, unification.system:
	Marked the two system building files as 'obsolete', before removing
	them from the repository.  The new files are prefixed by 'cl-'.

2007-05-21  author  <author@papadopoulou-2.ydras.offices.>

	* ChangeLog: ChangeLog updated.

	* README, ACKNOWLEDGEMENTS, COPYING, INSTALLATION:
	Updated copyrights dates and changed a few instructions in the
	INSTALLATION file.

	* docs/html/index.html: Updated copyrights dates.

	* ChangeLog: ChangeLog updated.

	* unification-package.lisp, unification.asd, apply-substitution.lisp, match-block.lisp, substitutions.lisp:
	See previous message.

	* unification.system:
	Added file 'apply-substitition.lisp' with a few new functions that are
	a start for the variable substitition operation.

	New fixes to the MATCH and MATCH-CASE macros.  They should now work as
	advertised.

	Minor changes to other files: added exports to package file, fixed
	.system and .asd files.

2007-05-21  author  <author@Paniscia-di-Marco-Antoniotti.local>

	* README, ACKNOWLEDGEMENTS, COPYING, INSTALLATION:
	Updated copyrights dates and changed a few instructions in the
	INSTALLATION file.

	* docs/html/index.html: Updated copyrights dates.

	* ChangeLog: ChangeLog updated.

	* unification-package.lisp, unification.asd, apply-substitution.lisp, match-block.lisp, substitutions.lisp:
	See previous message.

	* unification.system:
	Added file 'apply-substitition.lisp' with a few new functions that are
	a start for the variable substitition operation.

	New fixes to the MATCH and MATCH-CASE macros.  They should now work as
	advertised.

	Minor changes to other files: added exports to package file, fixed
	.system and .asd files.

2007-05-21  author  <author@paniscia.disco.unimib.it>

	* unification.system:
	Added file 'apply-substitition.lisp' with a few new functions that are
	a start for the variable substitition operation.

	New fixes to the MATCH and MATCH-CASE macros.  They should now work as
	advertised.

	Minor changes to other files: added exports to package file, fixed
	.system and .asd files.

2006-07-19  author  <author@paniscia.disco.unimib.it>

	* templates-hierarchy.lisp, unifier.lisp:
	Fixed two problems with the unifier machinery.

	The first one had to do with the matching of NIL against SYMBOL and LIST
	in several places: essentially, the problem is incongruencies in the
	results of COMPUTE-APPLICABLE-METHODS in these cases.  I think I caught
	most of them: unification of lists and the occur-check were the obvious
	places where things went awry.

	The second problem had to do with the reader macro #T.  The original
	code generated an object at read time, which is not such a good idea.
	Now the code generates a call to MAKE-TEMPLATE with is evaluated later.
	Incidentally, the reader macro function is now called |sharp-T-reader|, in
	order to placate Emacs fontification.

	Modified Files:
	 	templates-hierarchy.lisp unifier.lisp

	* unification-package.lisp: Added missing export.

2005-10-25  author  <author@paniscia.disco.unimib.it>

	* unifier.lisp: Fixed problem with the unification of a list with a
	SEQUENCE-TEMPLATE.  The implementation was not checking that the
	length of the list was compatible with the length of the required
	elements in the template.

	Apart from that, keyword matching is still unimplemented.

	* match-block.lisp:
	Fixed problem with checking the presence of T and OTHERWISE clauses in
	MATCHING.

2005-07-25  author  <author@paniscia.disco.unimib.it>

	* docs/html/downloads.html: Minor cleanup.

2005-05-20  author  <author@paniscia.disco.unimib.it>

	* docs/html/links.html: Fixed typos.

	* docs/html/nil-template-class.html: Fixed bug in documentation.

	* docs/html/links.html: Page updated.

	* docs/html/unification-dictionary.html: Incremental change to page.

	* docs/html/number-template-class.html: Fixed a documentation bug.
	Thanks to Norman Werner for spotting it.

	* docs/html/index.html: Added link to "Mailing Lists" page.

	* docs/html/mailing-lists.html: File added.

	* unifier.lisp:
	Fixed two major bugs reported by Norman Werver.  Unification of
	strings and symbols and of numers and symbols was not recurring on
	VAR-UNIFY, as required; thus

		(unify '(?x ?x) '("asd" "qweert"))
	and
		(unify '(foo ?x baz) '(foo 42 ?x))

	would succed.
	The two cases are now fixed.

2005-05-19  author  <author@paniscia.disco.unimib.it>

	* README: Year updated.

	* ACKNOWLEDGEMENTS: File added.

	* ChangeLog: ChangeLog updated.

	* COPYING: Updated copyright notice.

	* docs/html/downloads.html, docs/html/index.html:
	Changed the DISCLAIMER parts in the files, in order to clarify the licensing
	of the code.

2005-05-19  mantoniotti  <mantoniotti@vault>

	* COPYING: Updated copyright notice.

	* docs/html/downloads.html, docs/html/index.html:
	Changed the DISCLAIMER parts in the files, in order to clarify the licensing
	of the code.

2005-04-27  mantoniotti  <mantoniotti@vault>

	* docs/html/control-flow.html: Fixed factorial example.

	* match-block.lisp:
	Added IGNORABLE declaration to MATCH macro expansion.
	This is useful in quieting various compilers.

	* match-block.lisp: Added acknowledgement to Peter Scott.

	* match-block.lisp: Fixed bug in condition signaling within MATCH-CASE.

	* templates-hierarchy.lisp:
	Fixed bugs in COLLECT-TEMPLATE-VARS for NUMBER-TEMPLATEs.
	If a variable was present, then the method was not returning a list.
	The treatment of constants like PI was also incorrect, as the numeric
	value was returned.  Retunrning () seems the right thing to do
	instead.

	* match-block.lisp:
	Added MATCH-CASE macro.  Slightly modified from the version provided
	by Peter Scott.

	* unification.asd: Added unification.asd file.

2005-04-21  mantoniotti  <mantoniotti@vault>

	* docs/html/links.html: Fixed, but not completed, the page.

2005-01-28  mantoniotti  <mantoniotti@vault>

	* docs/html/downloads.html: Added file `downloads.html'.

	* docs/html/index.html:
	Minor changes to text.  Fixed `download.html' link.

	* lambda-list-parsing.lisp, unifier.lisp:
	Fixed minor problem in Lambda List parsing.
	Also VALID-TEMPLATE-P was expanded, and it looks like it should become
	a generic function.

2004-11-17  mantoniotti  <mantoniotti@vault>

	* docs/html/images/unif-templ-hier.pcl, docs/html/images/unif-templ-hier.ps:
	Initial import.

	* docs/html/images/unif-templ-hier.pcl, docs/html/images/unif-templ-hier.ps:
	New file.

	* docs/html/images/Thumbs.db, docs/html/images/Thumbs.db:encryptable, docs/html/images/header_bg.gif, docs/html/images/header_bg_1.gif, docs/html/images/shim.gif, docs/html/images/unif-templ-hier.gif, docs/html/images/unif-templ-hier.pdf, docs/html/images/unif-templ-hier.sxd, docs/html/make-shared-environment-function.html, docs/html/match-case-macro.html, docs/html/standard-object-template-class.html, docs/html/string-template-class.html, docs/html/structure-object-template-class.html, docs/html/subseq-template-class.html:
	Initial import.

	* docs/html/images/Thumbs.db, docs/html/images/Thumbs.db:encryptable, docs/html/images/header_bg.gif, docs/html/images/header_bg_1.gif, docs/html/images/shim.gif, docs/html/images/unif-templ-hier.gif, docs/html/images/unif-templ-hier.pdf, docs/html/images/unif-templ-hier.sxd, docs/html/make-shared-environment-function.html, docs/html/match-case-macro.html, docs/html/standard-object-template-class.html, docs/html/string-template-class.html, docs/html/structure-object-template-class.html, docs/html/subseq-template-class.html:
	New file.

	* docs/html/.DS_Store, docs/html/aref-template-class.html, docs/html/array-template-class.html, docs/html/control-flow.html, docs/html/dictionary.html, docs/html/element-template-class.html, docs/html/elt-template-class.html, docs/html/expression-template-class.html, docs/html/find-variable-value-function.html, docs/html/hash-t-read-macro.html, docs/html/index.html, docs/html/links.html, docs/html/list-template-class.html, docs/html/main.css, docs/html/make-empty-environment-function.html, docs/html/match-macro.html, docs/html/matching-macro.html, docs/html/nil-template-class.html, docs/html/nth-template-class.html, docs/html/nthcdr-template-class.html, docs/html/number-template-class.html, docs/html/sequence-template-class.html, docs/html/symbol-template-class.html, docs/html/template-class.html, docs/html/template-p-function.html, docs/html/template-spec-accessor.html, docs/html/templates.html, docs/html/type-template-class.html, docs/html/unification-dictionary.html, docs/html/unify-function.html, docs/html/unify-package.html, docs/html/unifying-substitutions.html, docs/html/usci-variable.html, docs/html/vector-template-class.html, unification-package.lisp, unification.system, unifier.lisp, variables.lisp:
	Initial import.

	* docs/html/.DS_Store, docs/html/aref-template-class.html, docs/html/array-template-class.html, docs/html/control-flow.html, docs/html/dictionary.html, docs/html/element-template-class.html, docs/html/elt-template-class.html, docs/html/expression-template-class.html, docs/html/find-variable-value-function.html, docs/html/hash-t-read-macro.html, docs/html/index.html, docs/html/links.html, docs/html/list-template-class.html, docs/html/main.css, docs/html/make-empty-environment-function.html, docs/html/match-macro.html, docs/html/matching-macro.html, docs/html/nil-template-class.html, docs/html/nth-template-class.html, docs/html/nthcdr-template-class.html, docs/html/number-template-class.html, docs/html/sequence-template-class.html, docs/html/symbol-template-class.html, docs/html/template-class.html, docs/html/template-p-function.html, docs/html/template-spec-accessor.html, docs/html/templates.html, docs/html/type-template-class.html, docs/html/unification-dictionary.html, docs/html/unify-function.html, docs/html/unify-package.html, docs/html/unifying-substitutions.html, docs/html/usci-variable.html, docs/html/vector-template-class.html, unification-package.lisp, unification.system, unifier.lisp, variables.lisp:
	New file.

	* COPYING, INSTALLATION, README, lambda-list-parsing.lisp, match-block.lisp, substitutions.lisp, templates-hierarchy-saved.lisp, templates-hierarchy.lisp:
	Initial import.

	* COPYING, INSTALLATION, README, lambda-list-parsing.lisp, match-block.lisp, substitutions.lisp, templates-hierarchy-saved.lisp, templates-hierarchy.lisp:
	New file.