signal callback delegate or function to connect
bool callback(string command, gtksource.vim_imcontext.VimIMContext vimIMContext)
command the command to execute (optional)
vimIMContext the instance the signal is connected to (optional)
Returns true if handled; otherwise false.
Yes.After to execute callback after default handler, No.After to execute before (default)
Signal ID
Connect to ExecuteCommand signal.
The signal is emitted when a command should be executed. This might be something like :wq or :e <path>.
If the application chooses to implement this, it should return true from this signal to indicate the command has been handled.