Support K2K_PUBLISHER_STRING
Change-Id: I11c7333fd55f80ed9d868fe7041f8e11da18d238
diff --git a/Readme.pod b/Readme.pod
index e272014..86d50ac 100644
--- a/Readme.pod
+++ b/Readme.pod
@@ -329,6 +329,7 @@
Writes the output into a tar archive.
The tar needs to be opened with C<--ignore-zeros> afterwards.
+
=item B<--sigle|-sg>
Extract the given texts.
@@ -373,6 +374,8 @@
There are some ways to improve performance for large tasks:
+=over 2
+
=item First unpack
Using the archive or serial command on one or multiple zip files
@@ -396,6 +399,7 @@
For full extraction of data, L<ripunzip|https://github.com/google/ripunzip> can be
used for improved performance.
+=back
=head1 ANNOTATION SUPPORT
@@ -514,6 +518,21 @@
Meta data for all I5 files
+Environment variables:
+
+=over 4
+
+=item C<K2K_TRANSLATOR_TEXT>
+
+Index the translator as a text field (attachement otherwise).
+
+=item C<K2K_PUBLISHER_STRING>
+
+Index the publisher as a string field (attachement otherwise).
+
+
+=back
+
=item B<Sgbr>
Meta data from the Schreibgebrauch project