Update README.md for fvwm and --max-icon-size

README.md

@@ -11,7 +11,7 @@ The menu entries that are generated by xdgmenumaker are localised
 according to the running user locale settings.
 
 xdgmenumaker currently supports generating menus for **blackbox**,
-**compizboxmenu**, **fluxbox**, **icewm**, **jwm**, **pekwm** and
+**compizboxmenu**, **fluxbox**, **fvwm**, **icewm**, **jwm**, **pekwm** and
 **windowmaker**.
 
 **xdgmenumaker** requires:
@@ -19,6 +19,7 @@ xdgmenumaker currently supports generating menus for **blackbox**,
 * pyxdg
 * pygtk (for Python 2)
 * pygobject and gobject-instrospection (for Python 3)
+* Pillow (optional)
 
 
 USAGE
@@ -106,6 +107,34 @@ you want to update it, without having to run the command manually again:
     [exec] (Update Fluxbox Menu) {xdgmenumaker -f fluxbox > ~/.fluxbox/xdg_menu}
 
 
+
+Fvwm
+----
+
+
+To generate an application menu for Fvwm, run xdgmenumaker like this:
+
+    $ xdgmenumaker -f fvwm > ~/.fvwm/xdgmenu
+
+and then edit your main Fvwm configuration file and add a line to read
+that file:
+
+    read xdgmenu
+
+and also include it somewhere in your main menu, for example:
+
+
+    AddToMenu MenuFvwmRoot  "Root Menu"             Title
+    +                       "Applications"          Popup xdgmenu
+
+You can add the xdgmenumaker command as another item in your menu,
+if you want to update it:
+
+    + "Update Fvwm Menu" Exec xdgmenumaker -f fvwm > ~/.fvwm/xdgmenu
+
+and restart Fvwm to apply the changes.
+
+
 IceWM
 -----