Matching terminal doesn't seem to work correctly

[LuckyType]

I have guake installed, your switch clause within function __tab.term_program needs correction i think.

Within Guake:

➜ tab
fish: Unknown command: gnome-terminal
~/.local/share/omf/pkg/tab/functions/tab.gnome_terminal.fish (line 2): 
  gnome-terminal --tab --working-directory "$cdto"
  ^
in function 'tab.gnome_terminal' with arguments '/home/patrik/workspace/nippon2.0 ""'
	called on line 98 of file ~/.local/share/omf/pkg/tab/functions/tab.fish
in function 'tab'

➜ echo "$TERM_PROGRAM"
# empty
➜ echo $VTE_VERSION
5402
➜ echo $COLORTERM
truecolor
➜ echo $GUAKE_TAB_UUID
# empty

Maybe try to get the terminal emulator using the pid?

➜ ps -p %self -o ppid=
2641
➜ ps -p 2641 -o args=
/usr/bin/python3 /usr/bin/guake

➜ guake --version
Guake Terminal: 3.4.0
VTE: 0.54.2
VTE runtime: 0.54.2
Gtk: 3.24.5
➜ fish --version
fish, version 3.1.2

I would really appreciate to use this plugin.