Vim inside Vim only partially works

What steps will reproduce the problem?
1.Use bash inside a conque buffer
2.Do something that launches vim (for example, do a git commit with vim set as 
your default editor)
3.Edit some text
4.Try to save

What is the expected output? What do you see instead?
Once vim inside vim is loaded, I would like for everything to be interpreted by 
the innermost vim. Instead, some commands are interpreted by the innermost vim, 
while others are interpreted by the outermost vim. For example, I can use 
NERDTree from inside the innermost vim, which is perfect. When I try to save 
some edited text that was edited from the innermost vim, it tells me I cannot 
save to the buffer, which seem to indicate the outermost vim is trying to save 
to the conque buffer.

What version of the product are you using? On what operating system?
conque 2.3. Ubuntu 10.04.4 LTS

Please provide any additional information below.

Original issue reported on code.google.com by JesseDic...@gmail.com on 10 Mar 2015 at 6:28

miludedeng / conque

Vim inside Vim only partially works #112