Drop support for ASDF earlier than 3.1.

Update documentation a bit.

Author: fare

README.md

@@ -4,22 +4,22 @@ lisp-interface-library
 LIL: abstract interfaces and concrete data structures in Common Lisp
 
  * Home Page:
-	* http://github.com/fare/lisp-interface-library/
+	<http://github.com/fare/lisp-interface-library/>
 
  * We wrote an article explaining about our library for ILC'2012:
-	* http://github.com/fare/lil-ilc2012/
+	<http://github.com/fare/lil-ilc2012/>
 
  * A PDF of a slightly corrected version of the article is here:
-	* http://common-lisp.net/~frideau/lil-ilc2012/lil-ilc2012.pdf
+	<http://common-lisp.net/~frideau/lil-ilc2012/lil-ilc2012.pdf>
 
  * An HTML of that version of the article is here:
-	* http://common-lisp.net/~frideau/lil-ilc2012/lil-ilc2012.html
+	<http://common-lisp.net/~frideau/lil-ilc2012/lil-ilc2012.html>
 
  * A short introduction on our "Interface-Passing Style" of programming, is also at:
-	* http://fare.livejournal.com/155094.html
+	<http://fare.livejournal.com/155094.html>
 
  * Manual: I have never worked on a manual, nor on a tutorial.
-   For a quick introduction to how things work, look at the tests in `test/`
+   For a quick introduction to how things work, look at the tests in [test/](test/)
    for a few examples.
    Then docstrings and source code can get you somewhat further.
    A manual or a tutorial would be a great contribution to this library.
@@ -49,24 +49,24 @@ Features
 Building it
 -----------
 
-LIL needs to be built using ASDF 3.1 or later:
+LIL needs to be built using [ASDF](https://common-lisp.net/project/asdf/) 3.1 or later:
 
-  * https://common-lisp.net/project/asdf/
-  * https://gitlab.common-lisp.net/asdf/asdf.git
-
-Indeed, LIL notably relies on ASDF 3.1's `asdf-package-system`.
+Indeed, LIL notably relies on ASDF 3.1's `package-inferred-system`.
 whereby instead of dependencies being listed in a central .asd file,
 each source file has a defpackage form from which the dependencies are deduced.
 While we think it's a great way to write Lisp code,
 you don't have to use it in your own code to use LIL.
 
+LIL also depends on
+[fare-utils](https://gitlab.common-lisp.net/frideau/fare-utils),
+[fare-memoization](https://gitlab.common-lisp.net/frideau/fare-memoization),
+[closer-mop](http://cliki.net/closer-mop),
+[alexandria](https://gitlab.common-lisp.net/alexandria/alexandria).
 
-LIL also depends on fare-utils, fare-memoization, closer-mop, alexandria:
-
- * https://gitlab.common-lisp.net/frideau/fare-utils.git
 
- * https://gitlab.common-lisp.net/frideau/fare-memoization.git
-
- * http://sourceforge.net/p/closer/closer-mop/ci/master/tree/
+Using it
+--------
 
- * https://gitlab.common-lisp.net/alexandria/alexandria.git
+See [test/pure-map.lisp](test/pure-map.lisp) and [test/stateful-map.lisp](test/stateful-map.lisp)
+for examples of how to use LIL.
+Unhappily, no one is working on documentation at this time.

bibliography.scrbl

@@ -12,7 +12,7 @@
 
 (define-bib LIL2012
   #:title "lisp-interface-library"
-  #:author "François-René Rideau" ;; and Eric O'Connor ??
+  #:author "François-René Rideau"
   #:date 2012
   #:url "http://github.com/fare/lisp-interface-library/")
 
@@ -93,6 +93,7 @@ See discussion on 2012-08-03 on #racket
 ;; Separation logic: A logic for shared mutable data structures
 ;; JC Reynolds - Logic in Computer Science, 2002. Proceedings. …, 2002 - ieeexplore.ieee.org
 
+;; "ad hoc polymorphism"
 ;; Christopher Strachey in his seminal 1967 article (or at least its 2000 reprint)
 ;; uses no dash. Scott wins!
 ;;  http://www.itu.dk/courses/BPRD/E2009/fundamental-1967.pdf

lil.asd

@@ -1,6 +1,6 @@
 ;;; -*- Mode: Lisp ; Base: 10 ; Syntax: ANSI-Common-Lisp -*-
 
-#-asdf3 (error "LIL requires ASDF 3 or later. Please upgrade your ASDF.")
+#-asdf3.1 (error "LIL requires ASDF 3.1 or later. Please upgrade your ASDF.")
 
 (defsystem "lil"
   :description "LIL: Lisp Interface Library"
@@ -9,8 +9,9 @@
 See http://fare.livejournal.com/155094.html regarding Interface Passing Style,
 or our ILC'2012 article http://github.com/fare/lil-ilc2012/
 "
+  :author "Francois-Rene Rideau"
+  :license "MIT"
   :version (:read-file-form "version.text")
-  :defsystem-depends-on ((:version "asdf-package-system" "3.1.0.116"))
   :class :package-inferred-system
   :depends-on ("lil/interface/all"
                "lil/pure/all"

lisp-interface-library.asd

@@ -1,5 +1,7 @@
 (defsystem "lisp-interface-library"
   :description "Long name alias for lil"
+  :author "Francois-Rene Rideau"
+  :license "MIT"
   :version (:read-file-form "version.text")
   :depends-on ("lil")
   :in-order-to ((test-op (test-op "lil"))))