[git] GnuPG - branch, STABLE-BRANCH-2-2, updated. gnupg-2.2.9-15-g3169b5a

[by Werner Koch]

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- Log -----------------------------------------------------------------
commit 3169b5ae3f21849354b1413644d3e545c0b08c73
Author: Werner Koch <wk at gnupg.org>
Date:   Wed Aug 29 09:53:06 2018 +0200

    doc: Show how to list envvars send to gpg-agent.
    
    --
    
    GnuPG-bug: 3353
    Signed-off-by: Werner Koch <wk at gnupg.org>
    (cherry picked from commit 53bbac0865719076f7ad7bb57e13f656bd6edf39)

diff --git a/doc/gpg.texi b/doc/gpg.texi
index a72505f..dc7e021 100644
--- a/doc/gpg.texi
+++ b/doc/gpg.texi
@@ -3610,6 +3610,15 @@ Operation is further controlled by a few environment variables:
 
 @end table
 
+When calling the gpg-agent component @command{@gpgname} sends a set of
+environment variables to gpg-agent.  The names of these variables can
+be listed using the command:
+
+ at example
+  gpg-connect-agent 'getinfo std_env_names' /bye | awk '$1=="D" @{print $2@}'
+ at end example
+
+
 
 @c *******************************************
 @c ***************            ****************

-----------------------------------------------------------------------

Summary of changes:
 doc/gpg.texi | 9 +++++++++
 1 file changed, 9 insertions(+)


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