X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/utils/blobdiff_plain/52f9a4684845e9dc45dd09b6bdf2bf51719e1aa3..016b40f74dd2259272132a5e7d6f9732542d510d:/nntpid/nntpid.but

diff --git a/nntpid/nntpid.but b/nntpid/nntpid.but
index 3444a99..934068d 100644
--- a/nntpid/nntpid.but
+++ b/nntpid/nntpid.but
@@ -44,6 +44,10 @@ There is a third mode of operation, enabled by the \cw{-a} option,
 in which \cw{nntpid} retrieves \e{all} available articles in the
 group and writes them to standard output in \cw{mbox} format.
 
+The location of the news server is obtained by reading the
+environment variable \cw{NNTPSERVER}, or failing that the file
+\cw{/etc/nntpserver}.
+
 \U ARGUMENTS
 
 If you specify one argument, \cw{nntpid} assumes it is a Message-ID.