X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=doc%2Fintro.sgml;h=df58ab6683625a9f0144e945f97ab212b7cbd7f5;hb=76ae1bdbadaaf87603ebbe987e59dd1a105f1872;hp=23b4c7c8c27f51f02d7a6ab5afabc62e53be6f1d;hpb=02d03aeb9bb5adf1cf5b1d6ea598d6446a631aea;p=uffi.git

diff --git a/doc/intro.sgml b/doc/intro.sgml
index 23b4c7c..df58ab6 100644
--- a/doc/intro.sgml
+++ b/doc/intro.sgml
@@ -5,8 +5,8 @@
   <sect1>
     <title>Purpose</title>
     <para> This reference guide describes
-      &uffi;, a Lisp package that provides persistent cross-implementation
-      support of C-language compatible libraries.
+      &uffi;, a package that provides a cross-implementation
+      interface from Common Lisp to C-language compatible libraries.
     </para>
   </sect1>
 
@@ -16,10 +16,12 @@
     <para>
       Every Common Lisp implementation has
       a method for interfacing to C-language compatible
-      libraries. Unfortunately, these method vary widely amongst
-      implementations. Currently, to support multiple implementations,
-      developers must write a different interface library for each Common
-      Lisp implementation.
+      libraries. These methods are often termed a 
+      <emphasis>Foreign Function Library Interface</emphasis>
+      (&ffi;). Unfortunately, these methods vary widely
+      amongst
+      implementations, thus preventing the writing of a portable FFI to a 
+particular C-library. 
     </para>
     <para>
       &uffi; gathers a common subset of functionality between Common Lisp