Updated

3 files changed, 23 insertions, 4 deletions

diff --git a/ChangeLog b/ChangeLog
index ee91cf0fc..6aeb1bc97 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -26,6 +26,10 @@
 	* pop3d/pop3d.c: Likewise.
 	* lib/mu_dbm.c: Include xalloc.h
 	* sieve/sieve.c: Include mu_asprintf.h
+
+	* examples/numaddr.c: Added extensive comments.
+	* doc/texinfo/libsieve.texi: Updated.
+	* doc/texinfo/programs.texi: Updated.
 	
 2002-12-10  Sergey Poznyakoff 
 
diff --git a/doc/texinfo/libsieve.texi b/doc/texinfo/libsieve.texi
index 2885c3c70..1b1adaef3 100644
--- a/doc/texinfo/libsieve.texi
+++ b/doc/texinfo/libsieve.texi
@@ -9,6 +9,7 @@ This chapter describes GNU Sieve library.
 * Library Description::
 * Input Language::
 * Extensions::
+* Writing Loadable Commands::
 @end menu
 
 @node Library Description
@@ -1313,6 +1314,13 @@ matching type toggles POSIX Extended Regular Expression matching.
 
 @end enumerate
 
+@node Writing Loadable Commands
+@section Writing Loadable Commands
 
+This section contains an example of how to write external loadable
+commands for GNU libsieve.
 
+@example
+@include numaddr.inc
+@end example
 
diff --git a/doc/texinfo/programs.texi b/doc/texinfo/programs.texi
index ee2e5e2a2..88147721b 100644
--- a/doc/texinfo/programs.texi
+++ b/doc/texinfo/programs.texi
@@ -2211,8 +2211,11 @@ utilities in detail.
 @subsection A Sieve Interpreter
 
 Sieve interpreter @command{sieve} allows to apply Sieve scripts to an
-arbitrary number of mailboxes. GNU @command{sieve} supports full set
-of actions and tests described in RFC 3028.
+arbitrary number of mailboxes. GNU @command{sieve} implements a superset
+of the Sieve language as described in RFC 3028. @xref{Input Language},
+for a description of the Sieve language. @xref{Extensions}, for a
+discussion of differences between the GNU implementation of Sieve and
+its standard.
 
 @menu
 * Invoking Sieve::
@@ -2374,6 +2377,9 @@ following search paths (in the order given):
 
 @item The value of the environment variable LTDL_LIBRARY_PATH.
 
+@item Additional search directories specified with the
+@code{#searchpath} directive.
+
 @item System library search path: The system dependent library
 search path (e.g. on Linux it is set by the contents of the file
 @file{/etc/ld.so.conf} and the value of the environment variable
@@ -2381,8 +2387,9 @@ LD_LIBRARY_PATH).
 
 @end enumerate
 
-Each search path must be a colon-separated list of absolute directories,
-for example, @samp{"/usr/lib/mypkg:/lib/foo"}.
+The value of LTDL_LIBRARY_PATH and LD_LIBRARY_PATH must be a
+colon-separated list of absolute directories, for example,
+@samp{"/usr/lib/mypkg:/lib/foo"}.
 
 In any of these directories, @command{sieve} first attempts to find
 and load the given filename. If this fails, it tries to append the