alpha: ADD: help.html: Create separate checksum file for each directory.

alpha: ADD: help.html: 'Network' item (in VFS) in Linux too.
Other small fixes/changes.

doc/en/help.html

@@ -59,8 +59,8 @@ <h2>Content</h2>
                   <dt>&#8226; <a href="#select_files">Selecting files</a></dt>
                   <dt>&#8226; <a href="#draganddrop">Drag &amp; drop</a></dt>
                   <dt>&#8226; <a href="#cm_ContextMenu">Context menu</a></dt>
-                  <dt>&#8226; <a href="#cm_QuickSearch">Quick search/filter</a></dt>
                   <dt>&#8226; <a href="#rename_files">Renaming files</a></dt>
+                  <dt>&#8226; <a href="#cm_QuickSearch">Quick search/filter</a></dt>
                 </dl>
               </dd>
               <dt>2.9. <a href="#iface_status">Status bar</a></dt>
@@ -219,8 +219,9 @@ <h2><a name="mnu_file">2.1.1. "Files"</a></h2>
         <p class="figure"><img class="largeimage" title="Calculate checksum" alt="Calculate checksum" src="images/imgDC/pic26.png" width="402" height="432"></p>
         <p><span class="italic">Save checksum file(s) to:</span>&nbsp;&ndash; line specifies name and path to the calculated checksum.</p>
         <p><span class="italic">Create separate checksum files for each file</span>&nbsp;&ndash; if checksum calculates for multiple files, this option allows to create separate checksum files for each target file.</p>
+        <p><span class="italic">Create separate checksum file for each directory</span><span class="versionref"><sup>(Alpha version)</sup></span>&nbsp;&ndash; Double Commander will scan the selected folders or the folder under the cursor and create separate checksum files in each subdirectory. The program will not take into account the <a href="configuration.html#ConfigIgnore">ignore list</a> and the status of the <a href="configuration.html#ConfigViewEx">Show system and hidden files</a> option.</p>
+        <p><span class="italic">Open checksum file after job is completed</span>&nbsp;&ndash; after the operation is completed, the checksum file will be opened in the <a href="viewer.html">file viewer</a>.</p>
         <p><span class="italic">File format</span>&nbsp;&ndash; allows to specify the line ending type and directory separator instead of the commonly used values in Windows (CRLF and "\") and Unix-like systems (LF and "/").</p>
-        <p><span class="italic">Choose your preferred checksum and</span>&nbsp;&ndash; select algorithm which will calculate checksums.</p>
 
         <p>Item <a name="cm_CheckSumVerify"><span class="bold">Verify Checksum...</span></a> (internal command <tt>cm_CheckSumVerify</tt>) will start verification the list of checksums from the checksum file under the cursor. Also you can run this command by double mouse clicking on the checksum file (or using the <kbd>Enter</kbd> key).</p>
         <p>Double Commander can check files one by one: select the file, run this command, now enter its checksum (or paste from the clipboard) and select the algorithm.</p>
@@ -283,7 +284,7 @@ <h2><a name="mnu_commands">2.1.3. "Commands"</a></h2>
         <ul>
           <li><p><tt>Computer</tt>&nbsp;&ndash; contains a list of normal disks with a drive letter and devices that do not have a drive letter (for example, USB devices that are connected via the MTP protocol, i.e. smartphones, tablets or players). Windows only.</p></li>
           <li><p><tt>Linux</tt>&nbsp;&ndash; list of all Linux distributions that you added to WSL and their root file systems (Windows 10 and newer).</p></li>
-          <li><p><tt>Network</tt>&nbsp;&ndash; used to access shared network resources (Windows only).</p></li>
+          <li><p><tt>Network</tt>&nbsp;&ndash; used to access shared network resources (Windows) or network resources using Gio (Linux).</p></li>
           <li><p><tt>Recycle Bin</tt>&nbsp;&ndash; used to access files deleted to trash.</p></li>
         </ul>
         <p>(The list is sorted alphabetically and depends on the language settings of the system and the program.)</p>
@@ -565,6 +566,14 @@ <h2><a name="iface_files">2.8. File Panels</a></h2>
         <p>Keep in mind that not all file operations will work in every case. For example, if some archive format does not support deleting files, Double Commander will hide the <span class="italic">Delete</span> menu item.</p>
         <br>
 
+        <p><a name="rename_files"><span class="bold">Renaming files</span></a></p>
+        <p>Double Commander allows to rename files directly in the file panel. There are several ways to call this operation: the internal command <tt>cm_RenameOnly</tt> (<kbd>F2</kbd> or <kbd>Shift+F6</kbd> by default), the <a href="configuration.html#ConfigViewEx">left mouse click</a> or the corresponding item in the right mouse button menu.</p>
+        <p>By default, Double Commander will select the file name completely, but you can <a href="configuration.html#ConfigOperations">enable</a> file name selecting without an extension. Also, repeated hotkey presses allow to select the file name in parts, the following characters are used as a separator: space, hyphen underscore and period. Folder names are always selected completely.</p>
+        <p>To confirm the change in the name, use the <kbd>Enter</kbd> key or the rename confirmation button to the right of the edit field. To cancel unconfirmed changes (to exit editing mode), use the <kbd>Esc</kbd> key or the mouse click outside the edit field. You can use a mouse click outside the edit field to confirm the renaming (as in Windows Explorer), see the description of <a href="configxml.html">&lt;RenameConfirmMouse&gt;</a>.</p>
+        <p>Using the up and down arrows, you can rename several files sequentially: the new file name will be automatically saved when you go to edit the name of the next or previous file. To exit this mode, use the methods described above to confirm or cancel the operation.<span class="versionref"><sup>(Alpha version)</sup></span></p>
+        <p>For group renaming files, the <a href="multirename.html">appropriate tool</a> is available.</p>
+        <br>
+
         <p><a name="cm_QuickSearch"><span class="bold">Quick search/filter</span></a></p>
         <p>When using the quick search/filter tool, its panel is displayed at the bottom of the file panel. Quick search is used to search through the current contents of the file panel: the cursor will be moved to the nearest matching file and when using the <kbd>up arrow</kbd> and <kbd>down arrow</kbd> keys, the program will move the cursor in a circle only over files whose names match the conditions. Quick filter will hide all file names that do not match the conditions (to reset the filter, use the <kbd>Esc</kbd> key or the "X" button).</p>
         <p class="figure"><img class="largeimage" title="Quick search/filter panel" alt="Quick search/filter panel" src="images/imgDC/pic57.png" width="418" height="29"></p>
@@ -580,14 +589,6 @@ <h2><a name="iface_files">2.8. File Panels</a></h2>
         <p>Double Commander supports pinyin (the <tt>pinyin.tbl</tt> file in the program directory will be used).</p>
         <p>You can set the way of call the quick search/filter panel in the <a href="configuration.html#ConfigKeys">Keys</a> settings section, or use the <a href="cmds.html#cm_QuickSearch">cm_QuickSearch</a> and <a href="cmds.html#cm_QuickFilter">cm_QuickFilter</a> commands.</p>
         <p>All parameters that have been changed in the quick search panel will be kept for the next quick search/filter call (before closing the program), you can change it and the default values in the <a href="configuration.html#ConfigQuick">Quick search/filter</a> settings section.</p>
-        <br>
-
-        <p><a name="rename_files"><span class="bold">Renaming files</span></a></p>
-        <p>Double Commander allows to rename files directly in the file panel. There are several ways to call this operation: the internal command <tt>cm_RenameOnly</tt> (<kbd>F2</kbd> or <kbd>Shift+F6</kbd> by default), the <a href="configuration.html#ConfigViewEx">left mouse click</a> or the corresponding item in the right mouse button menu.</p>
-        <p>By default, Double Commander will select the file name completely, but you can <a href="configuration.html#ConfigOperations">enable</a> file name selecting without an extension. Also, repeated hotkey presses allow to select the file name in parts, the following characters are used as a separator: space, hyphen underscore and period. Folder names are always selected completely.</p>
-        <p>To confirm the change in the name, use the <kbd>Enter</kbd> key or the rename confirmation button to the right of the edit field. To cancel unconfirmed changes (to exit editing mode), use the <kbd>Esc</kbd> key or the mouse click outside the edit field. You can use a mouse click outside the edit field to confirm the renaming (as in Windows Explorer), see the description of <a href="configxml.html">&lt;RenameConfirmMouse&gt;</a>.</p>
-        <p>Using the up and down arrows, you can rename several files sequentially: the new file name will be automatically saved when you go to edit the name of the next or previous file. To exit this mode, use the methods described above to confirm or cancel the operation.<span class="versionref"><sup>(Alpha version)</sup></span></p>
-        <p>For group renaming files, the <a href="multirename.html">appropriate tool</a> is available.</p>
         <p class="navback"><a href="#topofpage">(back to top)</a></p>
       </div>