Clarify PGPPATH usage in manpages.

Make more clear that, when used with the original PGP program, mutt and
pgpring rely on this being set.

diff --git a/doc/mutt.man b/doc/mutt.man
index 77e475024f51c2984a80d3f5b714046df5c14993..b764c74650c151b4f7d68a113d66687493e30967 100644 (file)
--- a/doc/mutt.man
+++ b/doc/mutt.man
@@ -160,7 +160,10 @@ Path to search for mailcap files.
 .IP "MM_NOASK"
 If this variable is set, mailcap are always used without prompting first.
 .IP "PGPPATH"
-Directory in which the user's PGP public keyring can be found.
+Directory in which the user's PGP public keyring can be found.  When used with
+the original PGP program, mutt and
+.B pgpring (1)
+rely on this being set.
 .IP "TMPDIR"
 Directory in which temporary files are created.
 .IP "REPLYTO"

diff --git a/doc/pgpring.man b/doc/pgpring.man
index e4be006282ebc68c39620acf9c5b14486288a43f..0009ad92ef14b8c261957fa4ce2326b2dde2bcb8 100644 (file)
--- a/doc/pgpring.man
+++ b/doc/pgpring.man
@@ -53,6 +53,13 @@ Dump signatures.
 .B \-f
 Dump fingerprints.
 
+.SH ENVIRONMENT
+.PP
+.IP "HOME"
+Full path of the user's home directory.
+.IP "PGPPATH"
+Directory in which the user's PGP public keyring can be found.
+
 .SH AUTHORS
 Thomas Roessler <roessler@does\-not\-exist.org>