nerdtree/autoload
Jason Franklin f9e83ad8bd Fix a bug with the 'u' mapping
This commit refactors the "nerdtree#ui_glue#UpDir()" function to fix
a bug in the behavior of the 'u' mapping.  To reproduce the bug:

  1. Open a bookmarked directory with 'o'
  2. Press 'u' twice, observing normal behavior
  3. Open the same bookmark again with 'o'
  4. Press 'u' again, observe the new root is closed

The reason for this bug is that the parent node already existed and
was closed by the second 'u' press in step two above.

This commit fixes this bug by being careful to always open the new
root and transplant the child node properly.  Also, the internals of
the function in question were refactored to make use of valuable
NERDTree functions that ultimately help to reduce the amount of code
needed for this operation.
2018-05-06 12:19:19 -04:00
..
nerdtree Fix a bug with the 'u' mapping 2018-05-06 12:19:19 -04:00
nerdtree.vim fixed: directory navigation does not work on Cygwin 2017-10-27 10:06:51 +03:00