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Merge pull request #721 from lifecrisis/issue67

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UPDATE: The `p` mapping now works on cascades.
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Jason Franklin 2017-07-08 11:43:38 -04:00 committed by GitHub
commit a3fdf1e3c1
1 changed files with 18 additions and 4 deletions
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22
autoload/nerdtree/ui_glue.vim
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@ -404,13 +404,27 @@ function! s:jumpToLastChild(node)
endfunction
" FUNCTION: s:jumpToParent(node) {{{1
" moves the cursor to the parent of the current node
" Move the cursor to the parent of the specified node. For a cascade, move to
" the parent of the cascade's highest node. At the root, do nothing.
function! s:jumpToParent(node)
if !empty(a:node.parent)
call a:node.parent.putCursorHere(1, 0)
let l:parent = a:node.parent
" If "a:node" represents a directory, back out of its cascade.
if a:node.path.isDirectory
while !empty(l:parent) && !l:parent.isRoot()
if index(l:parent.getCascade(), a:node) >= 0
let l:parent = l:parent.parent
else
break
endif
endwhile
endif
if !empty(l:parent)
call l:parent.putCursorHere(1, 0)
call b:NERDTree.ui.centerView()
else
call nerdtree#echo("cannot jump to parent")
call nerdtree#echo('could not jump to parent node')
endif
endfunction