Tue Mar 13 15:29:16 UTC 2012  mantoniotti@common-lisp.net
  * Added TIMESTAMP.
Tue Mar 13 15:28:28 UTC 2012  mantoniotti@common-lisp.net
  * Copyright updated.
Tue Mar 13 15:28:15 UTC 2012  mantoniotti@common-lisp.net
  * Copyright updated.
Thu Jun 16 00:10:47 UTC 2011  mantoniotti@common-lisp.net
  * Added "CL-UNIFICATION" as package nickname to match the .asd and .system specs.
Sat Apr  2 04:39:32 UTC 2011  rbrown@common-lisp.net
  * Use *unify-string-case-sensitive-p* consistently.
  Change the documentation.
diff -rN -u old-cl-unification-1/COPYING new-cl-unification-1/COPYING
--- old-cl-unification-1/COPYING	2013-07-25 02:32:11.000000000 +0000
+++ new-cl-unification-1/COPYING	2013-07-25 02:32:11.000000000 +0000
@@ -1,4 +1,4 @@
-Copyright (c) 2004-2011 Marco Antoniotti
+Copyright (c) 2004-2012 Marco Antoniotti
 All rights reserved.
  
 Permission is hereby granted, without written agreement and without
diff -rN -u old-cl-unification-1/TIMESTAMP new-cl-unification-1/TIMESTAMP
--- old-cl-unification-1/TIMESTAMP	1970-01-01 00:00:00.000000000 +0000
+++ new-cl-unification-1/TIMESTAMP	2013-07-25 02:32:11.000000000 +0000
@@ -0,0 +1 @@
+20120116
diff -rN -u old-cl-unification-1/docs/html/index.html new-cl-unification-1/docs/html/index.html
--- old-cl-unification-1/docs/html/index.html	2013-07-25 02:32:11.000000000 +0000
+++ new-cl-unification-1/docs/html/index.html	2013-07-25 02:32:11.000000000 +0000
@@ -374,7 +374,7 @@
  <tr>
   <td colspan="3" valign="bottom" align="right">
   <div class="copyright">
-  &copy; 2004-2011, Marco Antoniotti, all rights reserved.
+  &copy; 2004-2012, Marco Antoniotti, all rights reserved.
   </div>
   </td>
  </tr>
diff -rN -u old-cl-unification-1/docs/html/string-template-class.html new-cl-unification-1/docs/html/string-template-class.html
--- old-cl-unification-1/docs/html/string-template-class.html	2013-07-25 02:32:11.000000000 +0000
+++ new-cl-unification-1/docs/html/string-template-class.html	2013-07-25 02:32:11.000000000 +0000
@@ -122,7 +122,7 @@
 
   <h2>Affected By:</h2>
 
-  <p>The value of the variable *UNIFY-STRING-CASE-INSENSITIVE-P*.</p>
+  <p>The value of the variable *UNIFY-STRING-CASE-SENSITIVE-P*.</p>
 
 
   <h2>Exceptional Situations:</h2>
diff -rN -u old-cl-unification-1/docs/html/unification-dictionary.html new-cl-unification-1/docs/html/unification-dictionary.html
--- old-cl-unification-1/docs/html/unification-dictionary.html	2013-07-25 02:32:11.000000000 +0000
+++ new-cl-unification-1/docs/html/unification-dictionary.html	2013-07-25 02:32:11.000000000 +0000
@@ -38,7 +38,7 @@
   <ul>
   <li><a href="unify-package.html"><i>Package</i> <b>CL.EXT.DACF.UNIFICATION</b></a>
   <li><a href="unify-function.html"><i>Generic function</i> <b>UNIFY</b></a>
-  <li><a href="usci-variable.html"><i>Variable</i> <b>*UNIFY-STRING-CASE-INSENSITIVE*</b></a>
+  <li><a href="usci-variable.html"><i>Variable</i> <b>*UNIFY-STRING-CASE-SENSITIVE*</b></a>
 
   <li><a href="template-class.html"><i>Class</i> <b>TEMPLATE</b></a>
   <li><a href="expression-template-class.html"><i>Class</i> <b>EXPRESSION-TEMPLATE</b></a>
diff -rN -u old-cl-unification-1/docs/html/unify-function.html new-cl-unification-1/docs/html/unify-function.html
--- old-cl-unification-1/docs/html/unify-function.html	2013-07-25 02:32:11.000000000 +0000
+++ new-cl-unification-1/docs/html/unify-function.html	2013-07-25 02:32:11.000000000 +0000
@@ -163,7 +163,7 @@
   </p>
 
   <p>Two strings unify only is they are "equal", under the following
-  condition. If the variable *UNIFY-STRING-CASE-INSENSITIVE-P* is NIL
+  condition. If the variable *UNIFY-STRING-CASE-SENSITIVE-P* is T
   (the default) then the two strings <i>s1</i> and <i>s2</i> are
   compared using STRING=, otherwise they are compared using STRING-EQUAL.
   </p>
@@ -335,7 +335,7 @@
   <h2>See Also:</h2>
 
   <p>MAKE-EMPTY-ENVIRONMENT, UNIFICATION-FAILURE,
-  *UNIFY-STRING-CASE-INSENSITIVE-P*, OCCURS-IN-P,
+  *UNIFY-STRING-CASE-SENSITIVE-P*, OCCURS-IN-P,
   *OCCURENCE-CHECK-P*.</p>
 
   <h2>Notes:</h2>
diff -rN -u old-cl-unification-1/docs/html/usci-variable.html new-cl-unification-1/docs/html/usci-variable.html
--- old-cl-unification-1/docs/html/usci-variable.html	2013-07-25 02:32:11.000000000 +0000
+++ new-cl-unification-1/docs/html/usci-variable.html	2013-07-25 02:32:11.000000000 +0000
@@ -1,6 +1,6 @@
 <html>
  <head>
-     <title>CL Unification: Variable *UNIFY-STRING-CASE-INSENSITIVE-P*</title>
+     <title>CL Unification: Variable *UNIFY-STRING-CASE-SENSITIVE-P*</title>
      <link rel="stylesheet" href="main.css">
  </head>
 	
@@ -11,7 +11,7 @@
   <td colspan="3">
    <div class="header"
         style="font-family:=Verdana,Arial,Helvetica; font-size: 18px; color: #41286f;">
-    <strong><i>CL Unification: Variable *UNIFY-STRING-CASE-INSENSITIVE-P*</title></i></strong>
+    <strong><i>CL Unification: Variable *UNIFY-STRING-CASE-SENSITIVE-P*</title></i></strong>
     <div class="navigation">
      <a href="index.html" class="navigation-link">Home</a>
       | <a href="unification-package.html" class="navigation-link">Previous</a>
@@ -33,7 +33,7 @@
   <div class="content">
   <div class="text" style="padding-top: 10px;">
 	
-  <h1><i>Variable</i> <strong>*UNIFY-STRING-CASE-INSENSITIVE-P*</strong></h1>
+  <h1><i>Variable</i> <strong>*UNIFY-STRING-CASE-SENSITIVE-P*</strong></h1>
 
   <h2>Package:</h2>
 
@@ -56,9 +56,9 @@
 
   <h2>Description:</h2>
 
-  <p>The value of *UNIFY-STRING-CASE-INSENSITIVE-P* controls the
+  <p>The value of *UNIFY-STRING-CASE-SENSITIVE-P* controls the
   behavior of the UNIFY method with signature <code>(<i>string</i> <i>string</i>)</code>.
-  If NIL (the default), the method will use STRING= to test for
+  If T (the default), the method will use STRING= to test for
   equality of the two strings.  Otherwise, the UNIFY method will use STRING-EQUAL.</p>
 
   <h2>Affected By:</h2>
diff -rN -u old-cl-unification-1/test/unification-tests.lisp new-cl-unification-1/test/unification-tests.lisp
--- old-cl-unification-1/test/unification-tests.lisp	2013-07-25 02:32:11.000000000 +0000
+++ new-cl-unification-1/test/unification-tests.lisp	2013-07-25 02:32:11.000000000 +0000
@@ -43,7 +43,7 @@
   (test-error (unify "I am a string" "I am A string")
 	      :condition-type 'unification-failure)
 
-  (test t (let ((*unify-string-case-insensitive-p* t))
+  (test t (let ((*unify-string-case-sensitive-p* nil))
             (unify:environment-p (unify "I am a string" "I am A string"))))
 
   )
diff -rN -u old-cl-unification-1/unification-package.lisp new-cl-unification-1/unification-package.lisp
--- old-cl-unification-1/unification-package.lisp	2013-07-25 02:32:11.000000000 +0000
+++ new-cl-unification-1/unification-package.lisp	2013-07-25 02:32:11.000000000 +0000
@@ -8,7 +8,7 @@
 
 
 (defpackage "IT.UNIMIB.DISCO.MA.CL.EXT.DACF.UNIFICATION" (:use "CL")
-  (:nicknames  "CL.EXT.DACF.UNIFICATION" "UNIFY" "unify")
+  (:nicknames  "CL.EXT.DACF.UNIFICATION" "UNIFY" "unify" "CL-UNIFICATION")
   (:documentation "The CL.EXT.DACF.UNIFICATION Package.
 
 This package contains all the definitions necessary for the general
@@ -16,7 +16,7 @@
 The package also has the \"UNIFY\" nickname.")
 
   (:export
-   "*UNIFY-STRING-CASE-INSENSITIVE-P*"
+   "*UNIFY-STRING-CASE-SENSITIVE-P*"
    "UNIFY"
 
    "APPLY-SUBSTITUTION"
diff -rN -u old-cl-unification-1/unifier.lisp new-cl-unification-1/unifier.lisp
--- old-cl-unification-1/unifier.lisp	2013-07-25 02:32:11.000000000 +0000
+++ new-cl-unification-1/unifier.lisp	2013-07-25 02:32:11.000000000 +0000
@@ -93,7 +93,7 @@
 Two CHARACTERs A and B unify if and only if they satisfy either #'CHAR= or
 #'CHAR-EQUAL. The choice of which of test to perform (#'CHAR= or #'CHAR-EQUAL)
 is made according to the value of the variable
-*UNIFY-STRING-CASE-INSENSITIVE-P*, which defaults to NIL.
+*UNIFY-STRING-CASE-SENSITIVE-P*, which defaults to T.
 If A and B unify then an unmodified environment ENV is returned,
 otherwise an error of type UNIFICATION-FAILURE is signaled."
   (cond ((and case-sensitive (char= a b))
@@ -115,7 +115,7 @@
 Two strings A and B unify if and only if they satisfy either #'STRING= or
 #'STRING-EQUAL. The choice of which of test to perform (#'STRING= or #'STRING-EQUAL)
 is made according to the value of the variable
-*UNIFY-STRING-CASE-INSENSITIVE-P*, which defaults to NIL.
+*UNIFY-STRING-CASE-SENSITIVE-P*, which defaults to T.
 If A and B unify then an unmodified environment ENV is returned,
 otherwise an error of type UNIFICATION-FAILURE is signaled."
   (cond ((and case-sensitive (string= a b))