[Fix] closing of collapsible directories in NERDTree plugin #432
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The NERDTree plugin will under some conditions fail to close a
collapisble directory with the error message: "cannot close tree root".
This commit replaces the traversing logic for collapsible directories
when closing with the latest code from NERDTree.
To reproduce this error use 'g:NERDTreeCascadeSingleChildDir=0' and
'g:NERDTreeCascadeOpenSingleChildDir=1'. Then the following dir tree:
dir-a
dir-b
dir-c
dir-d
Go over dir-c and press "x" to close this node.
lkabuci
approved these changes
Feb 8, 2023
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The NERDTree plugin will under some conditions fail to close a collapisble directory with the error message: "cannot close tree root". This commit replaces the traversing logic for collapsible directories when closing with the latest code from NERDTree.
To reproduce this error use
g:NERDTreeCascadeSingleChildDir=0andg:NERDTreeCascadeOpenSingleChildDir=1. Then the following directory tree:Go over
dir-cand press "x" to close this node.Requirements (please check off with 'x')