a/src/doc/user/usermanual.xml b/src/doc/user/usermanual.xml
...
...
963
      </sect2>
963
      </sect2>
964
964
965
    </sect1>
965
    </sect1>
966
966
967
    <sect1 id="RCL.INDEXING.WEBQUEUE">
967
    <sect1 id="RCL.INDEXING.WEBQUEUE">
968
      <title>Indexing WEB pages you wisit</title>
968
      <title>Indexing the WEB pages which you wisit.</title>
969
969
970
      <para>With the help of a <application>Firefox</application>
970
      <para>With the help of a <application>Firefox</application>
971
      extension, &RCL; can index the Internet pages that you visit. The
971
      extension, &RCL; can index the Internet pages that you visit. The
972
      extension was initially designed for the
972
      extension has a long history: it was initially designed for the
973
      <application>Beagle</application> indexer, but it has recently be
973
      <application>Beagle</application> indexer, then adapted to &RCL; and
974
      renamed and better adapted to &RCL;.</para>
974
      the <application>Firefox</application> <application>XUL</application>
975
      API. A new version of the addon has been written to work with the
976
      <application>WebExtensions</application> API, which is the only one
977
      supported after <application>Firefox</application> version 57.</para>
975
978
976
      <para>The extension works by copying visited WEB pages to an indexing
979
      <para>The extension works by copying visited WEB pages to an indexing
977
         queue directory, which &RCL; then processes, indexing the data,
980
      queue directory, which &RCL; then processes, indexing the data,
978
         storing it into a local cache, then removing the file from the
981
      storing it into a local cache, then removing the file from the
979
         queue.</para>
982
      queue.</para>
980
983
984
      <para>Because the WebExtensions API introduces more constraints to
985
      what extensions can do, the new version works with one
986
      more step: the files are first created in the browser default
987
      downloads location (typically <filename>$HOME/Downloads</filename> ),
988
      then moved by a script in the old queue location. The script is
989
      automatically executed by the &RCL; indexer versions 1.23.5 and
990
      newer. It could conceivably be executed independantly to make the new
991
      browser extension compatible with an older &RCL; version (the script
992
      is named <command>recoll-we-move-files.py</command>).</para>
993
994
      <note><para>For the WebExtensions-based version to work, it is
995
      necessary to set the <literal>webdownloadsdir</literal> value in the
996
      configuration if it was changed from the default
997
      <filename>$HOME/Downloads</filename> in the browser
998
      preferences.</para></note>
999
      
981
      <para>This feature can be enabled in the GUI 
1000
      <para>The visited WEB pages indexing feature can be enabled in the
982
        <guilabel>Index configuration</guilabel>
1001
      GUI <guilabel>Index configuration</guilabel> panel, or by editing the
983
  panel, or by editing the configuration file (set
1002
      configuration file (set <varname>processwebqueue</varname> to
984
  <varname>processwebqueue</varname> to 1).</para>
1003
      1).</para> 
985
1004
986
      <para>A current pointer to the extension can be found, along with
1005
      <para>A current pointer to the extension can be found, along with
987
        up-to-date instructions, on the
1006
      up-to-date instructions, on the
988
        <ulink url="&FAQS;IndexWebHistory">Recoll wiki</ulink>.</para>
1007
      <ulink url="&FAQS;IndexWebHistory">Recoll wiki</ulink>.</para>
989
1008
990
      <para>A copy of the indexed WEB pages is retained by Recoll in a
1009
      <para>A copy of the indexed WEB pages is retained by Recoll in a
991
      local cache (from which previews can be fetched). The cache size can
1010
      local cache (from which previews can be fetched). The cache size can
992
      be adjusted from the <guilabel>Index configuration</guilabel> /
1011
      be adjusted from the <guilabel>Index configuration</guilabel> /
993
      <guilabel>Web history</guilabel> panel. Once the maximum size
1012
      <guilabel>Web history</guilabel> panel. Once the maximum size
...
...
1018
            <listitem><para>If set, this overrides any other
1037
            <listitem><para>If set, this overrides any other
1019
                determination of the file MIME type.</para></listitem>
1038
                determination of the file MIME type.</para></listitem>
1020
          </varlistentry>
1039
          </varlistentry>
1021
          <varlistentry>
1040
          <varlistentry>
1022
            <term>charset</term>
1041
            <term>charset</term>
1023
            <listitem>If set, this defines the file character set
1042
            <listitem><para>If set, this defines the file character set
1024
              (mostly useful for plain text files).</listitem>
1043
              (mostly useful for plain text files).</para></listitem>
1025
          </varlistentry>
1044
          </varlistentry>
1026
        </variablelist>
1045
        </variablelist>
1027
      </para>
1046
      </para>
1028
1047
1029
      <para>By default, other attributes are handled as &RCL; fields.
1048
      <para>By default, other attributes are handled as &RCL; fields.