diff --git a/.config/awesome/jupiter_menu.lua b/.config/awesome/jupiter_menu.lua
index 62f0e5ab..d3bd3b7d 100644
--- a/.config/awesome/jupiter_menu.lua
+++ b/.config/awesome/jupiter_menu.lua
@@ -31,7 +31,7 @@ communicationmenu = {
     { "skype", "/usr/bin/skypeforlinux", "/usr/share/pixmaps/skypeforlinux.png" },
     { "teams", "/usr/bin/teams", "/usr/share/pixmaps/teams.png" },
     { "telegram", "/usr/bin/telegram-desktop", "/usr/share/icons/hicolor/48x48/apps/telegram.png" },
-    { "whatsapp", "/usr/bin/whatsapp-for-linux", "/usr/share/icons/hicolor/32x32/apps/com.github.eneshecan.WhatsAppForLinux.png" },
+    --{ "whatsapp", "/usr/bin/whatsapp-for-linux", "/usr/share/icons/hicolor/32x32/apps/com.github.eneshecan.WhatsAppForLinux.png" },
     { "zoom", "/usr/bin/zoom", "/usr/share/pixmaps/application-x-zoom.png" },
 }
 databasemenu = {
@@ -195,6 +195,7 @@ radiomenu = {
     { "urh", "/usr/bin/urh", "/usr/share/pixmaps/urh.png" },
 }
 sciencemenu = {
+    { "gpredict", "/usr/bin/gpredict", "/usr/share/pixmaps/gpredict-icon.png" },
     { "stellarium", "/usr/bin/stellarium", "/usr/share/icons/hicolor/48x48/apps/stellarium.png" },
 }
 systemmenu = {
diff --git a/.config/awesome/rc.lua b/.config/awesome/rc.lua
index 8fa44285..56281e62 100644
--- a/.config/awesome/rc.lua
+++ b/.config/awesome/rc.lua
@@ -331,7 +331,9 @@ globalkeys = gears.table.join(
               { description="edit awesome configuration", group="awesome" }),
     awful.key({ modkey            }, "z", function() awful.util.spawn(editor_cmd .. " " .. os.getenv("HOME") .. "/.zshrc") end,
               { description="edit zsh configuration", group="awesome" }),
-    awful.key({ modkey            }, "y", function() awful.util.spawn("/usr/bin/nemo") end,
+    awful.key({ modkey            }, "a", function() awful.util.spawn("/usr/bin/nemo") end,
+              { description="start nemo", group="awesome"}),
+    awful.key({ modkey            }, "y", function() awful.util.spawn("/usr/bin/thunar") end,
               { description="start thunar", group="awesome"}),
     awful.key({ modkey,           }, "u", function() awful.util.spawn("/usr/bin/xdotool click 2") end),
     --awful.key({ modkey, altkey    }, "space", function() awful.util.spawn("/usr/bin/xdotool click 2") end),
@@ -359,7 +361,7 @@ globalkeys = gears.table.join(
               { description = "focus next by index", group = "client"}),
     awful.key({ modkey,           }, "k", function () awful.client.focus.byidx(-1) end,
               { description = "focus previous by index", group = "client"}),
-    awful.key({ modkey,           }, "w", function () mymainmenu:show() end,
+    awful.key({ modkey,           }, "w", function () mainmenu:show() end,
               { description = "show main menu", group = "awesome"}),
 
     -- Layout manipulation
diff --git a/.vimrc b/.vimrc
index 1750c6ad..6d47156c 100644
--- a/.vimrc
+++ b/.vimrc
@@ -51,10 +51,14 @@ set t_Co=256
 set nocompatible
 
 " Code indentation
+syntax enable
 filetype plugin indent on
 set tabstop=4
 set shiftwidth=4
 set expandtab
+set number
+filetype indent on
+set autoindent
 
 " Better command-line completion
 set wildmenu