* Update documentation for new NERDTreeQuitOnOpen values.
* Modify use of NERDTreeQuitOnOpen, keeping current behavior.
* If applicable, close the bookmarks table before opening the target.
The previous change to this function was simple. I figured that it
would be a good time to improve the style of this function with some
minor edits. The function is now cleaner and more readable.
Previously maps like T would not restore the cursor position. Not sure
why the code was like this in the first place... hopefully I haven't
just broken a bunch of shit.
Closes#146.
When opening a file we will "reuse" a window if the buffer is already
open somewhere.
Add an option to NERDTreeOpener to configure it to not reuse windows
across tabs.
Add 2 new classes and move code into them from autoload:
* NERDTree. Each nerdtree buffer now has a NERDTree object that holds
the root node and will old other util functions
* UI. Each NERDTree object holds a UI object which is responsible for
rendering, getting the current node, etc
Still a fair few methods to sort through in autoload (many of which will
end up in the above classes) - need sleep though.
On some new versions of vim these files were being loaded before the
main NERD_tree.vim which was causing errors as dependencies werent
loaded in time. Move the classes into lib - so vim wont try to load them
until we tell it
