smarter recognition if app requires terminal or not

Slax/debian/modules/03-desktop/rootcopy/usr/bin/fbappselect

@@ -1,11 +1,11 @@
 #!/bin/bash
 
 COMMAND=$(
-  xlunch_genquick 64 | \
+  xlunch_genquick 64 --desktop | \
   xlunch --border 7% --sideborder 10% --borderratio 100 --sideborderratio 50 \
          --background /usr/share/wallpapers/slax_wallpaper.jpg --font DejaVuSans/11 \
          --voidclickterminate --iconpadding 40 --textpadding 10 \
-         --paddingswap --leastmargin 6 --hidemissing --iconsize 64 \
+         --leastmargin 6 --hidemissing --iconsize 64 \
          --highlight /usr/share/icons/hicolor/128x128/apps/xlunch_highlight.png \
          --outputonly
 )
@@ -16,6 +16,12 @@ fi
 
 fbstartupnotify
 
+# if command is a .desktop file, parse it
+if [[ "$COMMAND" =~ \.desktop ]]; then
+   NoTerm="$(cat "$COMMAND" | grep Terminal\\s*= | grep -i "Terminal\\s*=\\s*false")"
+   COMMAND="$(cat "$COMMAND" | grep Exec\\s*= | sed -r s/.*=// | sed -r "s/\\s.*//")"
+fi
+
 cmd="$(echo $COMMAND | sed -r "s/\\s.*//")"
 whi="$(which $cmd | head -n 1)"
 Xdep=$(ldd $whi | grep libX11)
@@ -26,7 +32,7 @@ if [ "$Ndep" != "" -o "$cmd" = "man" -o "$cmd" = "mc" ]; then
    WAIT=""
 fi
 
-if [ "$Xdep" = "" -a "$cmd" != "chromium" -a "$cmd" != "wicd-manager" -a "$cmd" != "fbliveapp" ]; then
+if [ "$Xdep" = "" -a "$cmd" != "chromium" -a "$cmd" != "wicd-manager" -a "$cmd" != "fbliveapp" -a "$NoTerm" = "" ]; then
    exec xterm -ls -e bash --login -c -- "echo $USER@$HOSTNAME:$PWD# '$COMMAND'; $COMMAND; $WAIT"
 else
    exec $COMMAND