Added requirements section.

[elisp/epg.git] / README

diff --git a/README b/README
index f9466ca..d191cdb 100644 (file)
--- a/README
+++ b/README
@@ -1,8 +1,14 @@
 * What's this?
 
-EasyPG is yet another GnuPG interface for Emacs.  It consists of a
-transparent file encryption application and easy-to-use elisp library
-to interact with GnuPG.
+EasyPG is yet another GnuPG interface for Emacs.  It consists of two
+parts: transparent file encryption utility and easy-to-use elisp
+library to interact with GnuPG.
+
+* Requirements
+
+** GNU Emacs 21.4 or later
+** XEmacs 21.4 or later
+** GnuPG 1.4.3 or later
 
 * Quick start
 
@@ -27,3 +33,7 @@ However, it is not enough.  Emacs does compaction of small strings in
 GC sweep phase.  If GC happens before `fillarray', passphrase strings
 may be copied elsewhere in the memory.  PGG and gpg.el enables
 passphrase caching by default.
+
+** Most GnuPG features can be accessible from Emacs
+As the name says, EasyPG is inspired by GPGME (GnuPG Made Easy), and
+the API is close to GPGME.
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