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Fix lint warnings: prefer single quoted strings

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Caleb Maclennan 2019-12-31 08:50:25 +03:00
parent 8d81510aa6
commit 45e33f2502
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GPG Key ID: 63CC496475267693
20 changed files with 478 additions and 478 deletions
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24
autoload/nerdtree.vim
View File

@ -1,9 +1,9 @@
if exists("g:loaded_nerdtree_autoload")
if exists('g:loaded_nerdtree_autoload')
finish
endif
let g:loaded_nerdtree_autoload = 1
let s:rootNERDTreePath = resolve(expand("<sfile>:p:h:h"))
let s:rootNERDTreePath = resolve(expand('<sfile>:p:h:h'))
"FUNCTION: nerdtree#version(...) {{{1
" If any value is given as an argument, the entire line of text from the
@ -12,7 +12,7 @@ let s:rootNERDTreePath = resolve(expand("<sfile>:p:h:h"))
function! nerdtree#version(...)
let l:text = 'Unknown'
try
let l:changelog = readfile(join([s:rootNERDTreePath, "CHANGELOG.md"], nerdtree#slash()))
let l:changelog = readfile(join([s:rootNERDTreePath, 'CHANGELOG.md'], nerdtree#slash()))
let l:line = 0
while l:line <= len(l:changelog)
if l:changelog[l:line] =~ '\d\+\.\d\+'
@ -47,7 +47,7 @@ endfunction
"FUNCTION: nerdtree#and(x,y) {{{2
" Implements and() function for Vim <= 7.2
function! nerdtree#and(x,y)
if exists("*and")
if exists('*and')
return and(a:x, a:y)
else
let l:x = a:x
@ -83,18 +83,18 @@ endfunction
"FUNCTION: s:reuseWin(dir) {{{2
"finds a NERDTree buffer with root of dir, and opens it.
function! s:reuseWin(dir) abort
let path = g:NERDTreePath.New(fnamemodify(a:dir, ":p"))
let path = g:NERDTreePath.New(fnamemodify(a:dir, ':p'))
for i in range(1, bufnr("$"))
for i in range(1, bufnr('$'))
unlet! nt
let nt = getbufvar(i, "NERDTree")
let nt = getbufvar(i, 'NERDTree')
if empty(nt)
continue
endif
if nt.isWinTree() && nt.root.path.equals(path)
call nt.setPreviousBuf(bufnr("#"))
exec "buffer " . i
call nt.setPreviousBuf(bufnr('#'))
exec 'buffer ' . i
return 1
endif
endfor
@ -207,12 +207,12 @@ endfunction
"FUNCTION: nerdtree#runningWindows(dir) {{{2
function! nerdtree#runningWindows()
return has("win16") || has("win32") || has("win64")
return has('win16') || has('win32') || has('win64')
endfunction
"FUNCTION: nerdtree#runningCygwin(dir) {{{2
function! nerdtree#runningCygwin()
return has("win32unix")
return has('win32unix')
endfunction
" SECTION: View Functions {{{1
@ -225,7 +225,7 @@ endfunction
"msg: the message to echo
function! nerdtree#echo(msg)
redraw
echomsg empty(a:msg) ? "" : ("NERDTree: " . a:msg)
echomsg empty(a:msg) ? '' : ('NERDTree: ' . a:msg)
endfunction
"FUNCTION: nerdtree#echoError {{{2

138
autoload/nerdtree/ui_glue.vim
View File

@ -1,4 +1,4 @@
if exists("g:loaded_nerdtree_ui_glue_autoload")
if exists('g:loaded_nerdtree_ui_glue_autoload')
finish
endif
let g:loaded_nerdtree_ui_glue_autoload = 1
@ -8,73 +8,73 @@ function! nerdtree#ui_glue#createDefaultBindings()
let s = '<SNR>' . s:SID() . '_'
call NERDTreeAddKeyMap({ 'key': '<MiddleMouse>', 'scope': 'all', 'callback': s . 'handleMiddleMouse' })
call NERDTreeAddKeyMap({ 'key': '<LeftRelease>', 'scope': "all", 'callback': s."handleLeftClick" })
call NERDTreeAddKeyMap({ 'key': '<2-LeftMouse>', 'scope': "DirNode", 'callback': s."activateDirNode" })
call NERDTreeAddKeyMap({ 'key': '<2-LeftMouse>', 'scope': "FileNode", 'callback': s."activateFileNode" })
call NERDTreeAddKeyMap({ 'key': '<2-LeftMouse>', 'scope': "Bookmark", 'callback': s."activateBookmark" })
call NERDTreeAddKeyMap({ 'key': '<2-LeftMouse>', 'scope': "all", 'callback': s."activateAll" })
call NERDTreeAddKeyMap({ 'key': '<LeftRelease>', 'scope': 'all', 'callback': s.'handleLeftClick' })
call NERDTreeAddKeyMap({ 'key': '<2-LeftMouse>', 'scope': 'DirNode', 'callback': s.'activateDirNode' })
call NERDTreeAddKeyMap({ 'key': '<2-LeftMouse>', 'scope': 'FileNode', 'callback': s.'activateFileNode' })
call NERDTreeAddKeyMap({ 'key': '<2-LeftMouse>', 'scope': 'Bookmark', 'callback': s.'activateBookmark' })
call NERDTreeAddKeyMap({ 'key': '<2-LeftMouse>', 'scope': 'all', 'callback': s.'activateAll' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCustomOpen, 'scope':'FileNode', 'callback': s."customOpenFile"})
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCustomOpen, 'scope':'DirNode', 'callback': s."customOpenDir"})
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCustomOpen, 'scope':'Bookmark', 'callback': s."customOpenBookmark"})
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCustomOpen, 'scope':'all', 'callback': s."activateAll" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCustomOpen, 'scope':'FileNode', 'callback': s.'customOpenFile'})
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCustomOpen, 'scope':'DirNode', 'callback': s.'customOpenDir'})
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCustomOpen, 'scope':'Bookmark', 'callback': s.'customOpenBookmark'})
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCustomOpen, 'scope':'all', 'callback': s.'activateAll' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "DirNode", 'callback': s."activateDirNode" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "FileNode", 'callback': s."activateFileNode" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "Bookmark", 'callback': s."activateBookmark" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreview, 'scope': "Bookmark", 'callback': s."previewBookmark" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': "all", 'callback': s."activateAll" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': 'DirNode', 'callback': s.'activateDirNode' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': 'FileNode', 'callback': s.'activateFileNode' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': 'Bookmark', 'callback': s.'activateBookmark' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreview, 'scope': 'Bookmark', 'callback': s.'previewBookmark' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapActivateNode, 'scope': 'all', 'callback': s.'activateAll' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenSplit, 'scope': "Node", 'callback': s."openHSplit" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenVSplit, 'scope': "Node", 'callback': s."openVSplit" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenSplit, 'scope': 'Node', 'callback': s.'openHSplit' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenVSplit, 'scope': 'Node', 'callback': s.'openVSplit' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreview, 'scope': "Node", 'callback': s."previewNodeCurrent" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreviewVSplit, 'scope': "Node", 'callback': s."previewNodeVSplit" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreviewSplit, 'scope': "Node", 'callback': s."previewNodeHSplit" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreview, 'scope': 'Node', 'callback': s.'previewNodeCurrent' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreviewVSplit, 'scope': 'Node', 'callback': s.'previewNodeVSplit' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapPreviewSplit, 'scope': 'Node', 'callback': s.'previewNodeHSplit' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenRecursively, 'scope': "DirNode", 'callback': s."openNodeRecursively" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenRecursively, 'scope': 'DirNode', 'callback': s.'openNodeRecursively' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapUpdir, 'scope': 'all', 'callback': s . 'upDirCurrentRootClosed' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapUpdirKeepOpen, 'scope': 'all', 'callback': s . 'upDirCurrentRootOpen' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapChangeRoot, 'scope': 'Node', 'callback': s . 'chRoot' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapChdir, 'scope': "Node", 'callback': s."chCwd" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapChdir, 'scope': 'Node', 'callback': s.'chCwd' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapQuit, 'scope': "all", 'callback': s."closeTreeWindow" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapQuit, 'scope': 'all', 'callback': s.'closeTreeWindow' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCWD, 'scope': "all", 'callback': "nerdtree#ui_glue#chRootCwd" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCWD, 'scope': 'all', 'callback': 'nerdtree#ui_glue#chRootCwd' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapRefreshRoot, 'scope': "all", 'callback': s."refreshRoot" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapRefresh, 'scope': "Node", 'callback': s."refreshCurrent" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapRefreshRoot, 'scope': 'all', 'callback': s.'refreshRoot' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapRefresh, 'scope': 'Node', 'callback': s.'refreshCurrent' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapHelp, 'scope': "all", 'callback': s."displayHelp" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleZoom, 'scope': "all", 'callback': s."toggleZoom" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleHidden, 'scope': "all", 'callback': s."toggleShowHidden" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleFilters, 'scope': "all", 'callback': s."toggleIgnoreFilter" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleFiles, 'scope': "all", 'callback': s."toggleShowFiles" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleBookmarks, 'scope': "all", 'callback': s."toggleShowBookmarks" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapHelp, 'scope': 'all', 'callback': s.'displayHelp' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleZoom, 'scope': 'all', 'callback': s.'toggleZoom' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleHidden, 'scope': 'all', 'callback': s.'toggleShowHidden' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleFilters, 'scope': 'all', 'callback': s.'toggleIgnoreFilter' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleFiles, 'scope': 'all', 'callback': s.'toggleShowFiles' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapToggleBookmarks, 'scope': 'all', 'callback': s.'toggleShowBookmarks' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCloseDir, 'scope': "Node", 'callback': s."closeCurrentDir" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCloseChildren, 'scope': "DirNode", 'callback': s."closeChildren" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCloseDir, 'scope': 'Node', 'callback': s.'closeCurrentDir' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapCloseChildren, 'scope': 'DirNode', 'callback': s.'closeChildren' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapMenu, 'scope': "Node", 'callback': s."showMenu" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapMenu, 'scope': 'Node', 'callback': s.'showMenu' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpParent, 'scope': "Node", 'callback': s."jumpToParent" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpFirstChild, 'scope': "Node", 'callback': s."jumpToFirstChild" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpLastChild, 'scope': "Node", 'callback': s."jumpToLastChild" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpRoot, 'scope': "all", 'callback': s."jumpToRoot" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpNextSibling, 'scope': "Node", 'callback': s."jumpToNextSibling" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpPrevSibling, 'scope': "Node", 'callback': s."jumpToPrevSibling" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpParent, 'scope': 'Node', 'callback': s.'jumpToParent' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpFirstChild, 'scope': 'Node', 'callback': s.'jumpToFirstChild' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpLastChild, 'scope': 'Node', 'callback': s.'jumpToLastChild' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpRoot, 'scope': 'all', 'callback': s.'jumpToRoot' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpNextSibling, 'scope': 'Node', 'callback': s.'jumpToNextSibling' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapJumpPrevSibling, 'scope': 'Node', 'callback': s.'jumpToPrevSibling' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenInTab, 'scope': 'Node', 'callback': s . 'openInNewTab' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenInTabSilent, 'scope': 'Node', 'callback': s . 'openInNewTabSilent' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenInTab, 'scope': 'Bookmark', 'callback': s . 'openInNewTab' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenInTabSilent, 'scope': 'Bookmark', 'callback': s . 'openInNewTabSilent' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenExpl, 'scope': "DirNode", 'callback': s."openExplorer" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenExpl, 'scope': "FileNode", 'callback': s."openExplorer" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenExpl, 'scope': 'DirNode', 'callback': s.'openExplorer' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapOpenExpl, 'scope': 'FileNode', 'callback': s.'openExplorer' })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapDeleteBookmark, 'scope': "Bookmark", 'callback': s."deleteBookmark" })
call NERDTreeAddKeyMap({ 'key': g:NERDTreeMapDeleteBookmark, 'scope': 'Bookmark', 'callback': s.'deleteBookmark' })
endfunction
@ -82,19 +82,19 @@ endfunction
"============================================================
"FUNCTION: s:customOpenFile() {{{1
" Open file node with the "custom" key, initially <CR>.
" Open file node with the 'custom' key, initially <CR>.
function! s:customOpenFile(node)
call a:node.activate(s:initCustomOpenArgs().file)
endfunction
"FUNCTION: s:customOpenDir() {{{1
" Open directory node with the "custom" key, initially <CR>.
" Open directory node with the 'custom' key, initially <CR>.
function! s:customOpenDir(node)
call s:activateDirNode(a:node, s:initCustomOpenArgs().dir)
endfunction
"FUNCTION: s:customOpenBookmark() {{{1
" Open bookmark node with the "custom" key, initially <CR>.
" Open bookmark node with the 'custom' key, initially <CR>.
function! s:customOpenBookmark(node)
if a:node.path.isDirectory
call a:node.activate(b:NERDTree, s:initCustomOpenArgs().dir)
@ -113,7 +113,7 @@ endfunction
"FUNCTION: s:activateAll() {{{1
"handle the user activating the updir line
function! s:activateAll()
if getline(".") ==# g:NERDTreeUI.UpDirLine()
if getline('.') ==# g:NERDTreeUI.UpDirLine()
return nerdtree#ui_glue#upDir(0)
endif
endfunction
@ -155,10 +155,10 @@ function! nerdtree#ui_glue#bookmarkNode(...)
call currentNode.bookmark(name)
call b:NERDTree.render()
catch /^NERDTree.IllegalBookmarkNameError/
call nerdtree#echo("bookmark names must not contain spaces")
call nerdtree#echo('bookmark names must not contain spaces')
endtry
else
call nerdtree#echo("select a node first")
call nerdtree#echo('select a node first')
endif
endfunction
@ -167,7 +167,7 @@ function! s:chCwd(node)
try
call a:node.path.changeToDir()
catch /^NERDTree.PathChangeError/
call nerdtree#echoWarning("could not change cwd")
call nerdtree#echoWarning('could not change cwd')
endtry
endfunction
@ -237,12 +237,12 @@ endfunction
" close the tree window
function! s:closeTreeWindow()
if b:NERDTree.isWinTree() && b:NERDTree.previousBuf() != -1
exec "buffer " . b:NERDTree.previousBuf()
exec 'buffer ' . b:NERDTree.previousBuf()
else
if winnr("$") > 1
if winnr('$') > 1
call g:NERDTree.Close()
else
call nerdtree#echo("Cannot close last window")
call nerdtree#echo('Cannot close last window')
endif
endif
endfunction
@ -250,8 +250,8 @@ endfunction
" FUNCTION: s:deleteBookmark(bookmark) {{{1
" Prompt the user to confirm the deletion of the selected bookmark.
function! s:deleteBookmark(bookmark)
let l:message = "Delete the bookmark \"" . a:bookmark.name
\ . "\" from the bookmark list?"
let l:message = 'Delete the bookmark "' . a:bookmark.name
\ . '" from the bookmark list?'
let l:choices = "&Yes\n&No"
@ -340,8 +340,8 @@ function! s:handleLeftClick()
"the dir arrows are multibyte chars, and vim's string functions only
"deal with single bytes - so split the line up with the hack below and
"take the line substring manually
let line = split(getline(line(".")), '\zs')
let startToCur = ""
let line = split(getline(line('.')), '\zs')
let startToCur = ''
for i in range(0,len(line)-1)
let startToCur .= line[i]
endfor
@ -483,7 +483,7 @@ endfunction
" FUNCTION: nerdtree#ui_glue#openBookmark(name) {{{1
" Open the Bookmark that has the specified name. This function provides the
" implementation for the ":OpenBookmark" command.
" implementation for the :OpenBookmark command.
function! nerdtree#ui_glue#openBookmark(name)
try
let l:bookmark = g:NERDTreeBookmark.BookmarkFor(a:name)
@ -527,10 +527,10 @@ endfunction
" FUNCTION: s:openNodeRecursively(node) {{{1
function! s:openNodeRecursively(node)
call nerdtree#echo("Recursively opening node. Please wait...")
call nerdtree#echo('Recursively opening node. Please wait...')
call a:node.openRecursively()
call b:NERDTree.render()
call nerdtree#echo("")
call nerdtree#echo('')
endfunction
" FUNCTION: s:previewBookmark(bookmark) {{{1
@ -564,7 +564,7 @@ function! nerdtree#ui_glue#revealBookmark(name)
let targetNode = g:NERDTreeBookmark.GetNodeForName(a:name, 0, b:NERDTree)
call targetNode.putCursorHere(0, 1)
catch /^NERDTree.BookmarkNotFoundError/
call nerdtree#echo("Bookmark isnt cached under the current root")
call nerdtree#echo('Bookmark isnt cached under the current root')
endtry
endfunction
@ -575,15 +575,15 @@ function! s:refreshRoot()
if !g:NERDTree.IsOpen()
return
endif
call nerdtree#echo("Refreshing the root node. This could take a while...")
call nerdtree#echo('Refreshing the root node. This could take a while...')
let l:curWin = winnr()
call nerdtree#exec(g:NERDTree.GetWinNum() . "wincmd w", 1)
call nerdtree#exec(g:NERDTree.GetWinNum() . 'wincmd w', 1)
call b:NERDTree.root.refresh()
call b:NERDTree.render()
redraw
call nerdtree#exec(l:curWin . "wincmd w", 1)
call nerdtree#echo("")
call nerdtree#exec(l:curWin . 'wincmd w', 1)
call nerdtree#echo('')
endfunction
" FUNCTION: s:refreshCurrent(node) {{{1
@ -594,10 +594,10 @@ function! s:refreshCurrent(node)
let node = node.parent
endif
call nerdtree#echo("Refreshing node. This could take a while...")
call nerdtree#echo('Refreshing node. This could take a while...')
call node.refresh()
call b:NERDTree.render()
call nerdtree#echo("")
call nerdtree#echo('')
endfunction
" FUNCTION: nerdtree#ui_glue#setupCommands() {{{1
@ -615,7 +615,7 @@ endfunction
" Function: s:SID() {{{1
function s:SID()
if !exists("s:sid")
if !exists('s:sid')
let s:sid = matchstr(expand('<sfile>'), '<SNR>\zs\d\+\ze_SID$')
endif
return s:sid

34
lib/nerdtree/bookmark.vim
View File

@ -33,7 +33,7 @@ endfunction
" Class method to get all bookmarks. Lazily initializes the bookmarks global
" variable
function! s:Bookmark.Bookmarks()
if !exists("g:NERDTreeBookmarks")
if !exists('g:NERDTreeBookmarks')
let g:NERDTreeBookmarks = []
endif
return g:NERDTreeBookmarks
@ -53,7 +53,7 @@ endfunction
" FUNCTION: Bookmark.BookmarkFor(name) {{{1
" Class method that returns the Bookmark object having the specified name.
" Throws "NERDTree.BookmarkNotFoundError" if no Bookmark is found.
" Throws NERDTree.BookmarkNotFoundError if no Bookmark is found.
function! s:Bookmark.BookmarkFor(name)
let l:result = {}
for l:bookmark in s:Bookmark.Bookmarks()
@ -111,7 +111,7 @@ function! s:Bookmark.CacheBookmarks(silent)
if invalidBookmarksFound
call s:Bookmark.Write()
if !a:silent
call nerdtree#echo(invalidBookmarksFound . " invalid bookmarks were read. See :help NERDTreeInvalidBookmarks for info.")
call nerdtree#echo(invalidBookmarksFound . ' invalid bookmarks were read. See :help NERDTreeInvalidBookmarks for info.')
endif
endif
endif
@ -120,7 +120,7 @@ endfunction
" FUNCTION: Bookmark.CompareBookmarksByName(firstBookmark, secondBookmark) {{{1
" Class method that indicates the relative position of two bookmarks when
" placed in alphabetical order by name. Case-sensitivity is determined by an
" option. Supports the "s:Bookmark.SortBookmarksList()" method.
" option. Supports the s:Bookmark.SortBookmarksList() method.
function! s:Bookmark.CompareBookmarksByName(firstBookmark, secondBookmark)
let l:result = 0
if g:NERDTreeBookmarksSort == 1
@ -159,13 +159,13 @@ endfunction
" FUNCTION: s:Edit() {{{1
" opens the NERDTreeBookmarks file for manual editing
function! s:Bookmark.Edit()
call nerdtree#exec("wincmd w", 1)
call nerdtree#exec("edit ".g:NERDTreeBookmarksFile, 1)
call nerdtree#exec('wincmd w', 1)
call nerdtree#exec('edit '.g:NERDTreeBookmarksFile, 1)
endfunction
" FUNCTION: Bookmark.getNode(nerdtree, searchFromAbsoluteRoot) {{{1
" Returns the tree node object associated with this Bookmark.
" Throws "NERDTree.BookmarkedNodeNotFoundError" if the node is not found.
" Throws NERDTree.BookmarkedNodeNotFoundError if the node is not found.
"
" Args:
" searchFromAbsoluteRoot: boolean flag, search from the highest cached node
@ -185,8 +185,8 @@ endfunction
" FUNCTION: Bookmark.GetNodeForName(name, searchFromAbsoluteRoot, nerdtree) {{{1
" Class method that returns the tree node object for the Bookmark with the
" given name. Throws "NERDTree.BookmarkNotFoundError" if a Bookmark with the
" name does not exist. Throws "NERDTree.BookmarkedNodeNotFoundError" if a
" given name. Throws NERDTree.BookmarkNotFoundError if a Bookmark with the
" name does not exist. Throws NERDTree.BookmarkedNodeNotFoundError if a
" tree node for the named Bookmark could not be found.
function! s:Bookmark.GetNodeForName(name, searchFromAbsoluteRoot, nerdtree)
let l:bookmark = s:Bookmark.BookmarkFor(a:name)
@ -196,7 +196,7 @@ endfunction
" FUNCTION: Bookmark.GetSelected() {{{1
" returns the Bookmark the cursor is over, or {}
function! s:Bookmark.GetSelected()
let line = getline(".")
let line = getline('.')
let name = substitute(line, '^>\(.\{-}\) .\+$', '\1', '')
if name != line
try
@ -212,7 +212,7 @@ endfunction
" Class method to get all invalid bookmark strings read from the bookmarks
" file
function! s:Bookmark.InvalidBookmarks()
if !exists("g:NERDTreeInvalidBookmarks")
if !exists('g:NERDTreeInvalidBookmarks')
let g:NERDTreeInvalidBookmarks = []
endif
return g:NERDTreeInvalidBookmarks
@ -222,8 +222,8 @@ endfunction
function! s:Bookmark.mustExist()
if !self.path.exists()
call s:Bookmark.CacheBookmarks(1)
throw "NERDTree.BookmarkPointsToInvalidLocationError: the bookmark \"".
\ self.name ."\" points to a non existing location: \"". self.path.str()
throw 'NERDTree.BookmarkPointsToInvalidLocationError: the bookmark "'.
\ self.name .'" points to a non existing location: "'. self.path.str()
endif
endfunction
@ -231,7 +231,7 @@ endfunction
" Create a new bookmark object with the given name and path object
function! s:Bookmark.New(name, path)
if a:name =~# ' '
throw "NERDTree.IllegalBookmarkNameError: illegal name:" . a:name
throw 'NERDTree.IllegalBookmarkNameError: illegal name:' . a:name
endif
let newBookmark = copy(self)
@ -335,7 +335,7 @@ function! s:Bookmark.validate()
return 1
else
call s:Bookmark.CacheBookmarks(1)
call nerdtree#echo(self.name . "now points to an invalid location. See :help NERDTreeInvalidBookmarks for info.")
call nerdtree#echo(self.name . 'now points to an invalid location. See :help NERDTreeInvalidBookmarks for info.')
return 0
endif
endfunction
@ -349,7 +349,7 @@ function! s:Bookmark.Write()
endfor
"add a blank line before the invalid ones
call add(bookmarkStrings, "")
call add(bookmarkStrings, '')
for j in s:Bookmark.InvalidBookmarks()
call add(bookmarkStrings, j)
@ -358,7 +358,7 @@ function! s:Bookmark.Write()
try
call writefile(bookmarkStrings, g:NERDTreeBookmarksFile)
catch
call nerdtree#echoError("Failed to write bookmarks file. Make sure g:NERDTreeBookmarksFile points to a valid location.")
call nerdtree#echoError('Failed to write bookmarks file. Make sure g:NERDTreeBookmarksFile points to a valid location.')
endtry
endfunction

30
lib/nerdtree/creator.vim
View File

@ -82,20 +82,20 @@ function! s:Creator.createWindowTree(dir)
try
let path = g:NERDTreePath.New(a:dir)
catch /^NERDTree.InvalidArgumentsError/
call nerdtree#echo("Invalid directory name:" . a:dir)
call nerdtree#echo('Invalid directory name:' . a:dir)
return
endtry
"we want the directory buffer to disappear when we do the :edit below
setlocal bufhidden=wipe
let previousBuf = expand("#")
let previousBuf = expand('#')
"we need a unique name for each window tree buffer to ensure they are
"all independent
exec g:NERDTreeCreatePrefix . " edit " . self._nextBufferName()
exec g:NERDTreeCreatePrefix . ' edit ' . self._nextBufferName()
call self._createNERDTree(path, "window")
call self._createNERDTree(path, 'window')
let b:NERDTree._previousBuf = bufnr(previousBuf)
call self._setCommonBufOptions()
@ -109,7 +109,7 @@ function! s:Creator._createNERDTree(path, type)
let b:NERDTree = g:NERDTree.New(a:path, a:type)
" TODO: This assignment is kept for compatibility reasons. Many other
" plugins use "b:NERDTreeRoot" instead of "b:NERDTree.root". Remove this
" plugins use b:NERDTreeRoot instead of b:NERDTree.root. Remove this
" assignment in the future.
let b:NERDTreeRoot = b:NERDTree.root
@ -126,9 +126,9 @@ endfunction
function! s:Creator.createMirror()
"get the names off all the nerd tree buffers
let treeBufNames = []
for i in range(1, tabpagenr("$"))
for i in range(1, tabpagenr('$'))
let nextName = self._tabpagevar(i, 'NERDTreeBufName')
if nextName != -1 && (!exists("t:NERDTreeBufName") || nextName != t:NERDTreeBufName)
if nextName != -1 && (!exists('t:NERDTreeBufName') || nextName != t:NERDTreeBufName)
call add(treeBufNames, nextName)
endif
endfor
@ -140,7 +140,7 @@ function! s:Creator.createMirror()
let i = 0
while i < len(treeBufNames)
let bufName = treeBufNames[i]
let treeRoot = getbufvar(bufName, "NERDTree").root
let treeRoot = getbufvar(bufName, 'NERDTree').root
let options[i+1 . '. ' . treeRoot.path.str() . ' (buf name: ' . bufName . ')'] = bufName
let i = i + 1
endwhile
@ -148,7 +148,7 @@ function! s:Creator.createMirror()
"work out which tree to mirror, if there is more than 1 then ask the user
let bufferName = ''
if len(keys(options)) > 1
let choices = ["Choose a tree to mirror"]
let choices = ['Choose a tree to mirror']
let choices = extend(choices, sort(keys(options)))
let choice = inputlist(choices)
if choice < 1 || choice > len(options) || choice ==# ''
@ -159,7 +159,7 @@ function! s:Creator.createMirror()
elseif len(keys(options)) ==# 1
let bufferName = values(options)[0]
else
call nerdtree#echo("No trees to mirror")
call nerdtree#echo('No trees to mirror')
return
endif
@ -227,7 +227,7 @@ endfunction
" FUNCTION: s:Creator._nextBufferNumber() {{{1
" the number to add to the nerd tree buffer name to make the buf name unique
function! s:Creator._nextBufferNumber()
if !exists("s:Creator._NextBufNum")
if !exists('s:Creator._NextBufNum')
let s:Creator._NextBufNum = 1
else
let s:Creator._NextBufNum += 1
@ -254,7 +254,7 @@ function! s:Creator._pathForString(str)
try
let path = g:NERDTreePath.New(dir)
catch /^NERDTree.InvalidArgumentsError/
call nerdtree#echo("No bookmark or directory found for: " . a:str)
call nerdtree#echo('No bookmark or directory found for: ' . a:str)
return {}
endtry
endif
@ -274,7 +274,7 @@ function! s:Creator._removeTreeBufForTab()
"nerdtree buf may be mirrored/displayed elsewhere
if self._isBufHidden(buf)
exec "bwipeout " . buf
exec 'bwipeout ' . buf
endif
endif
@ -333,12 +333,12 @@ function! s:Creator._tabpagevar(tabnr, var)
let old_ei = &ei
set ei=all
exec "tabnext " . a:tabnr
exec 'tabnext ' . a:tabnr
let v = -1
if exists('t:' . a:var)
exec 'let v = t:' . a:var
endif
exec "tabnext " . currentTab
exec 'tabnext ' . currentTab
let &ei = old_ei

4
lib/nerdtree/flag_set.vim
View File

@ -43,13 +43,13 @@ endfunction
"FUNCTION: FlagSet.renderToString() {{{1
function! s:FlagSet.renderToString()
let flagstring = ""
let flagstring = ''
for i in values(self._flags)
let flagstring .= join(i)
endfor
if len(flagstring) == 0
return ""
return ''
endif
return '[' . flagstring . ']'

22
lib/nerdtree/key_map.vim
View File

@ -53,7 +53,7 @@ function! s:KeyMap.bind()
endif
let keymapInvokeString = escape(keymapInvokeString, '\')
let premap = self.key == "<LeftRelease>" ? " <LeftRelease>" : " "
let premap = self.key == '<LeftRelease>' ? ' <LeftRelease>' : ' '
exec 'nnoremap <buffer> <silent> '. self.key . premap . ':call nerdtree#ui_glue#invokeKeyMap("'. keymapInvokeString .'")<cr>'
endfunction
@ -66,7 +66,7 @@ endfunction
"FUNCTION: KeyMap.invoke() {{{1
"Call the KeyMaps callback function
function! s:KeyMap.invoke(...)
let Callback = type(self.callback) == type(function("tr")) ? self.callback : function(self.callback)
let Callback = type(self.callback) == type(function('tr')) ? self.callback : function(self.callback)
if a:0
call Callback(a:1)
else
@ -78,11 +78,11 @@ endfunction
"Find a keymapping for a:key and the current scope invoke it.
"
"Scope is determined as follows:
" * if the cursor is on a dir node then "DirNode"
" * if the cursor is on a file node then "FileNode"
" * if the cursor is on a bookmark then "Bookmark"
" * if the cursor is on a dir node then DirNode
" * if the cursor is on a file node then FileNode
" * if the cursor is on a bookmark then Bookmark
"
"If a keymap has the scope of "all" then it will be called if no other keymap
"If a keymap has the scope of 'all' then it will be called if no other keymap
"is found for a:key and the scope.
function! s:KeyMap.Invoke(key)
@ -100,7 +100,7 @@ function! s:KeyMap.Invoke(key)
"try file node
if !node.path.isDirectory
let km = s:KeyMap.FindFor(a:key, "FileNode")
let km = s:KeyMap.FindFor(a:key, 'FileNode')
if !empty(km)
return km.invoke(node)
endif
@ -108,14 +108,14 @@ function! s:KeyMap.Invoke(key)
"try dir node
if node.path.isDirectory
let km = s:KeyMap.FindFor(a:key, "DirNode")
let km = s:KeyMap.FindFor(a:key, 'DirNode')
if !empty(km)
return km.invoke(node)
endif
endif
"try generic node
let km = s:KeyMap.FindFor(a:key, "Node")
let km = s:KeyMap.FindFor(a:key, 'Node')
if !empty(km)
return km.invoke(node)
endif
@ -125,14 +125,14 @@ function! s:KeyMap.Invoke(key)
"try bookmark
let bm = g:NERDTreeBookmark.GetSelected()
if !empty(bm)
let km = s:KeyMap.FindFor(a:key, "Bookmark")
let km = s:KeyMap.FindFor(a:key, 'Bookmark')
if !empty(km)
return km.invoke(bm)
endif
endif
"try all
let km = s:KeyMap.FindFor(a:key, "all")
let km = s:KeyMap.FindFor(a:key, 'all')
if !empty(km)
return km.invoke()
endif

18
lib/nerdtree/menu_controller.vim
View File

@ -44,7 +44,7 @@ function! s:MenuController.showMenu()
finally
call self._restoreOptions()
" Redraw when "Ctrl-C" or "Esc" is received.
" Redraw when Ctrl-C or Esc is received.
if !l:done || self.selection == -1
redraw!
endif
@ -58,25 +58,25 @@ endfunction
"FUNCTION: MenuController._echoPrompt() {{{1
function! s:MenuController._echoPrompt()
let navHelp = "Use " . g:NERDTreeMenuDown . "/" . g:NERDTreeMenuUp . "/enter"
let navHelp = 'Use ' . g:NERDTreeMenuDown . '/' . g:NERDTreeMenuUp . '/enter'
if self.isMinimal()
let selection = self.menuItems[self.selection].text
let keyword = matchstr(selection, "\([^ ]*")
let keyword = matchstr(selection, '\([^ ]*')
let shortcuts = map(copy(self.menuItems), "v:val['shortcut']")
let shortcuts[self.selection] = " " . keyword . " "
let shortcuts[self.selection] = ' ' . keyword . ' '
echo "Menu: [" . join(shortcuts, ",") . "] (" . navHelp . " or shortcut): "
echo 'Menu: [' . join(shortcuts, ',') . '] (' . navHelp . ' or shortcut): '
else
echo "NERDTree Menu. " . navHelp . ", or the shortcuts indicated"
echo "========================================================="
echo 'NERDTree Menu. ' . navHelp . ', or the shortcuts indicated'
echo '========================================================='
for i in range(0, len(self.menuItems)-1)
if self.selection == i
echo "> " . self.menuItems[i].text
echo '> ' . self.menuItems[i].text
else
echo " " . self.menuItems[i].text
echo ' ' . self.menuItems[i].text
endif
endfor
endif

10
lib/nerdtree/menu_item.vim
View File

@ -6,7 +6,7 @@ let g:NERDTreeMenuItem = s:MenuItem
"FUNCTION: MenuItem.All() {{{1
"get all top level menu items
function! s:MenuItem.All()
if !exists("s:menuItems")
if !exists('s:menuItems')
let s:menuItems = []
endif
return s:menuItems
@ -58,7 +58,7 @@ function! s:MenuItem.CreateSeparator(options)
let standard_options = { 'text': '--------------------',
\ 'shortcut': -1,
\ 'callback': -1 }
let options = extend(a:options, standard_options, "force")
let options = extend(a:options, standard_options, 'force')
return s:MenuItem.Create(options)
endfunction
@ -67,7 +67,7 @@ endfunction
"make a new submenu and add it to global list
function! s:MenuItem.CreateSubmenu(options)
let standard_options = { 'callback': -1 }
let options = extend(a:options, standard_options, "force")
let options = extend(a:options, standard_options, 'force')
return s:MenuItem.Create(options)
endfunction
@ -79,7 +79,7 @@ endfunction
"specified
function! s:MenuItem.enabled()
if self.isActiveCallback != -1
return type(self.isActiveCallback) == type(function("tr")) ? self.isActiveCallback() : {self.isActiveCallback}()
return type(self.isActiveCallback) == type(function('tr')) ? self.isActiveCallback() : {self.isActiveCallback}()
endif
return 1
endfunction
@ -94,7 +94,7 @@ function! s:MenuItem.execute()
call mc.showMenu()
else
if self.callback != -1
if type(self.callback) == type(function("tr"))
if type(self.callback) == type(function('tr'))
call self.callback()
else
call {self.callback}()

38
lib/nerdtree/nerdtree.vim
View File

@ -37,26 +37,26 @@ function! s:NERDTree.Close()
return
endif
if winnr("$") != 1
if winnr('$') != 1
" Use the window ID to identify the currently active window or fall
" back on the buffer ID if win_getid/win_gotoid are not available, in
" which case we'll focus an arbitrary window showing the buffer.
let l:useWinId = exists('*win_getid') && exists('*win_gotoid')
if winnr() == s:NERDTree.GetWinNum()
call nerdtree#exec("wincmd p", 1)
let l:activeBufOrWin = l:useWinId ? win_getid() : bufnr("")
call nerdtree#exec("wincmd p", 1)
call nerdtree#exec('wincmd p', 1)
let l:activeBufOrWin = l:useWinId ? win_getid() : bufnr('')
call nerdtree#exec('wincmd p', 1)
else
let l:activeBufOrWin = l:useWinId ? win_getid() : bufnr("")
let l:activeBufOrWin = l:useWinId ? win_getid() : bufnr('')
endif
call nerdtree#exec(s:NERDTree.GetWinNum() . " wincmd w", 1)
call nerdtree#exec("close", 0)
call nerdtree#exec(s:NERDTree.GetWinNum() . ' wincmd w', 1)
call nerdtree#exec('close', 0)
if l:useWinId
call nerdtree#exec("call win_gotoid(" . l:activeBufOrWin . ")", 0)
call nerdtree#exec('call win_gotoid(' . l:activeBufOrWin . ')', 0)
else
call nerdtree#exec(bufwinnr(l:activeBufOrWin) . " wincmd w", 0)
call nerdtree#exec(bufwinnr(l:activeBufOrWin) . ' wincmd w', 0)
endif
else
close
@ -75,7 +75,7 @@ endfunction
"Places the cursor at the top of the bookmarks table
function! s:NERDTree.CursorToBookmarkTable()
if !b:NERDTree.ui.getShowBookmarks()
throw "NERDTree.IllegalOperationError: cant find bookmark table, bookmarks arent active"
throw 'NERDTree.IllegalOperationError: cant find bookmark table, bookmarks arent active'
endif
if g:NERDTreeMinimalUI
@ -88,7 +88,7 @@ function! s:NERDTree.CursorToBookmarkTable()
while getline(line) !~# '^>-\+Bookmarks-\+$'
let line = line + 1
if line >= rootNodeLine
throw "NERDTree.BookmarkTableNotFoundError: didnt find the bookmarks table"
throw 'NERDTree.BookmarkTableNotFoundError: didnt find the bookmarks table'
endif
endwhile
call cursor(line, 2)
@ -98,19 +98,19 @@ endfunction
"Places the cursor in the nerd tree window
function! s:NERDTree.CursorToTreeWin()
call g:NERDTree.MustBeOpen()
call nerdtree#exec(g:NERDTree.GetWinNum() . "wincmd w", 1)
call nerdtree#exec(g:NERDTree.GetWinNum() . 'wincmd w', 1)
endfunction
" Function: s:NERDTree.ExistsForBuffer() {{{1
" Returns 1 if a nerd tree root exists in the current buffer
function! s:NERDTree.ExistsForBuf()
return exists("b:NERDTree")
return exists('b:NERDTree')
endfunction
" Function: s:NERDTree.ExistsForTab() {{{1
" Returns 1 if a nerd tree root exists in the current tab
function! s:NERDTree.ExistsForTab()
if !exists("t:NERDTreeBufName")
if !exists('t:NERDTreeBufName')
return
end
@ -133,7 +133,7 @@ function! s:NERDTree.ForCurrentTab()
endif
let bufnr = bufnr(t:NERDTreeBufName)
return getbufvar(bufnr, "NERDTree")
return getbufvar(bufnr, 'NERDTree')
endfunction
"FUNCTION: s:NERDTree.getRoot() {{{1
@ -144,7 +144,7 @@ endfunction
"FUNCTION: s:NERDTree.GetWinNum() {{{1
"gets the nerd tree window number for this tab
function! s:NERDTree.GetWinNum()
if exists("t:NERDTreeBufName")
if exists('t:NERDTreeBufName')
return bufwinnr(t:NERDTreeBufName)
endif
@ -165,18 +165,18 @@ endfunction
"FUNCTION: s:NERDTree.isTabTree() {{{1
function! s:NERDTree.isTabTree()
return self._type == "tab"
return self._type == 'tab'
endfunction
"FUNCTION: s:NERDTree.isWinTree() {{{1
function! s:NERDTree.isWinTree()
return self._type == "window"
return self._type == 'window'
endfunction
"FUNCTION: s:NERDTree.MustBeOpen() {{{1
function! s:NERDTree.MustBeOpen()
if !s:NERDTree.IsOpen()
throw "NERDTree.TreeNotOpen"
throw 'NERDTree.TreeNotOpen'
endif
endfunction

4
lib/nerdtree/notifier.vim
View File

@ -15,13 +15,13 @@ function! s:Notifier.NotifyListeners(event, path, nerdtree, params)
let event = g:NERDTreeEvent.New(a:nerdtree, a:path, a:event, a:params)
for Listener in s:Notifier.GetListenersForEvent(a:event)
let Callback = type(Listener) == type(function("tr")) ? Listener : function(Listener)
let Callback = type(Listener) == type(function('tr')) ? Listener : function(Listener)
call Callback(event)
endfor
endfunction
function! s:Notifier.GetListenersMap()
if !exists("s:refreshListenersMap")
if !exists('s:refreshListenersMap')
let s:refreshListenersMap = {}
endif
return s:refreshListenersMap

46
lib/nerdtree/opener.vim
View File

@ -1,7 +1,7 @@
" ============================================================================
" CLASS: Opener
"
" The Opener class defines an API for "opening" operations.
" The Opener class defines an API for 'opening' operations.
" ============================================================================
@ -54,7 +54,7 @@ endfunction
" find the window number of the first normal window
function! s:Opener._firstUsableWindow()
let i = 1
while i <= winnr("$")
while i <= winnr('$')
let bnum = winbufnr(i)
if bnum != -1 && getbufvar(bnum, '&buftype') ==# ''
\ && !getwinvar(i, '&previewwindow')
@ -102,15 +102,15 @@ endfunction
" winnumber: the number of the window in question
function! s:Opener._isWindowUsable(winnumber)
"gotta split if theres only one window (i.e. the NERD tree)
if winnr("$") ==# 1
if winnr('$') ==# 1
return 0
endif
let oldwinnr = winnr()
call nerdtree#exec(a:winnumber . "wincmd p", 1)
let specialWindow = getbufvar("%", '&buftype') != '' || getwinvar('%', '&previewwindow')
call nerdtree#exec(a:winnumber . 'wincmd p', 1)
let specialWindow = getbufvar('%', '&buftype') != '' || getwinvar('%', '&previewwindow')
let modified = &modified
call nerdtree#exec(oldwinnr . "wincmd p", 1)
call nerdtree#exec(oldwinnr . 'wincmd p', 1)
"if its a special window e.g. quickfix or another explorer plugin then we
"have to split
@ -131,9 +131,9 @@ endfunction
" a:path: the path object that is to be opened
" a:opts: a dictionary containing the following optional keys...
" 'where': specifies whether the node should be opened in new split, in
" a new tab or, in the last window; takes values "v", "h", or "t"
" a new tab or, in the last window; takes values 'v', 'h', or 't'
" 'reuse': if file is already shown in a window, jump there; takes values
" "all", "currenttab", or empty
" 'all', 'currenttab', or empty
" 'keepopen': boolean (0 or 1); if true, the tree window will not be closed
" 'stay': boolean (0 or 1); if true, remain in tree window after opening
function! s:Opener.New(path, opts)
@ -153,21 +153,21 @@ endfunction
" FUNCTION: Opener._newSplit() {{{1
function! s:Opener._newSplit()
let onlyOneWin = (winnr("$") ==# 1)
let onlyOneWin = (winnr('$') ==# 1)
let savesplitright = &splitright
if onlyOneWin
let &splitright = (g:NERDTreeWinPos ==# "left")
let &splitright = (g:NERDTreeWinPos ==# 'left')
endif
" If only one window (ie. NERDTree), split vertically instead.
let splitMode = onlyOneWin ? "vertical" : ""
let splitMode = onlyOneWin ? 'vertical' : ''
" Open the new window
try
call nerdtree#exec('wincmd p', 1)
call nerdtree#exec(splitMode . " split",1)
call nerdtree#exec(splitMode . ' split',1)
catch /^Vim\%((\a\+)\)\=:E37/
call g:NERDTree.CursorToTreeWin()
throw "NERDTree.FileAlreadyOpenAndModifiedError: ". self._path.str() ." is already open and modified."
throw 'NERDTree.FileAlreadyOpenAndModifiedError: '. self._path.str() .' is already open and modified.'
catch /^Vim\%((\a\+)\)\=:/
"do nothing
endtry
@ -187,10 +187,10 @@ endfunction
function! s:Opener._newVSplit()
let l:winwidth = winwidth('.')
let onlyOneWin = (winnr("$") ==# 1)
let onlyOneWin = (winnr('$') ==# 1)
let savesplitright = &splitright
if onlyOneWin
let &splitright = (g:NERDTreeWinPos ==# "left")
let &splitright = (g:NERDTreeWinPos ==# 'left')
let l:winwidth = g:NERDTreeWinSize
endif
@ -219,7 +219,7 @@ endfunction
" FUNCTION: Opener._openFile() {{{1
function! s:Opener._openFile()
if !self._stay && !and(g:NERDTreeQuitOnOpen,1) && exists("b:NERDTreeZoomed") && b:NERDTreeZoomed
if !self._stay && !and(g:NERDTreeQuitOnOpen,1) && exists('b:NERDTreeZoomed') && b:NERDTreeZoomed
call b:NERDTree.ui.toggleZoom()
endif
@ -261,18 +261,18 @@ endfunction
" FUNCTION: Opener._previousWindow() {{{1
function! s:Opener._previousWindow()
if !self._isWindowUsable(winnr("#")) && self._firstUsableWindow() ==# -1
if !self._isWindowUsable(winnr('#')) && self._firstUsableWindow() ==# -1
call self._newSplit()
else
try
if !self._isWindowUsable(winnr("#"))
call nerdtree#exec(self._firstUsableWindow() . "wincmd w", 1)
if !self._isWindowUsable(winnr('#'))
call nerdtree#exec(self._firstUsableWindow() . 'wincmd w', 1)
else
call nerdtree#exec('wincmd p', 1)
endif
catch /^Vim\%((\a\+)\)\=:E37/
call g:NERDTree.CursorToTreeWin()
throw "NERDTree.FileAlreadyOpenAndModifiedError: ". self._path.str() ." is already open and modified."
throw 'NERDTree.FileAlreadyOpenAndModifiedError: '. self._path.str() .' is already open and modified.'
catch /^Vim\%((\a\+)\)\=:/
echo v:exception
endtry
@ -297,7 +297,7 @@ function! s:Opener._reuseWindow()
"check the current tab for the window
let winnr = bufwinnr('^' . self._path.str() . '$')
if winnr != -1
call nerdtree#exec(winnr . "wincmd w", 0)
call nerdtree#exec(winnr . 'wincmd w', 0)
call self._checkToCloseTree(0)
return 1
endif
@ -312,7 +312,7 @@ function! s:Opener._reuseWindow()
call self._checkToCloseTree(1)
call nerdtree#exec(tabnr . 'tabnext', 1)
let winnr = bufwinnr('^' . self._path.str() . '$')
call nerdtree#exec(winnr . "wincmd w", 0)
call nerdtree#exec(winnr . 'wincmd w', 0)
return 1
endif
@ -321,7 +321,7 @@ endfunction
" FUNCTION: Opener._saveCursorPos() {{{1
function! s:Opener._saveCursorPos()
let self._bufnr = bufnr("")
let self._bufnr = bufnr('')
let self._tabnr = tabpagenr()
endfunction

46
lib/nerdtree/path.vim
View File

@ -37,7 +37,7 @@ endfunction
" FUNCTION: Path.bookmarkNames() {{{1
function! s:Path.bookmarkNames()
if !exists("self._bookmarkNames")
if !exists('self._bookmarkNames')
call self.cacheDisplayString()
endif
return self._bookmarkNames
@ -87,22 +87,22 @@ function! s:Path.changeToDir()
endif
try
if g:NERDTreeUseTCD && exists(":tcd") == 2
execute "tcd " . dir
if g:NERDTreeUseTCD && exists(':tcd') == 2
execute 'tcd ' . dir
call nerdtree#echo("Tab's CWD is now: " . getcwd())
else
execute "cd " . dir
call nerdtree#echo("CWD is now: " . getcwd())
execute 'cd ' . dir
call nerdtree#echo('CWD is now: ' . getcwd())
endif
catch
throw "NERDTree.PathChangeError: cannot change CWD to " . dir
throw 'NERDTree.PathChangeError: cannot change CWD to ' . dir
endtry
endfunction
" FUNCTION: Path.compareTo() {{{1
"
" Compares this Path to the given path and returns 0 if they are equal, -1 if
" this Path is "less than" the given path, or 1 if it is "greater".
" this Path is 'less than' the given path, or 1 if it is 'greater'.
"
" Args:
" path: the path object to compare this to
@ -188,7 +188,7 @@ endfunction
" dest: the location to copy this dir/file to
function! s:Path.copy(dest)
if !s:Path.CopyingSupported()
throw "NERDTree.CopyingNotSupportedError: Copying is not supported on this OS"
throw 'NERDTree.CopyingNotSupportedError: Copying is not supported on this OS'
endif
call s:Path.createParentDirectories(a:dest)
@ -199,10 +199,10 @@ function! s:Path.copy(dest)
let cmd_prefix = (self.isDirectory ? g:NERDTreeCopyDirCmd : g:NERDTreeCopyFileCmd)
endif
let cmd = cmd_prefix . " " . escape(self.str(), self._escChars()) . " " . escape(a:dest, self._escChars())
let cmd = cmd_prefix . ' ' . escape(self.str(), self._escChars()) . ' ' . escape(a:dest, self._escChars())
let success = system(cmd)
if v:shell_error != 0
throw "NERDTree.CopyError: Could not copy ''". self.str() ."'' to: '" . a:dest . "'"
throw "NERDTree.CopyError: Could not copy '". self.str() ."' to: '" . a:dest . "'"
endif
endfunction
@ -286,7 +286,7 @@ endfunction
" Returns a string that specifies how the path should be represented as a
" string
function! s:Path.displayString()
if self.cachedDisplayString ==# ""
if self.cachedDisplayString ==# ''
call self.cacheDisplayString()
endif
@ -295,7 +295,7 @@ endfunction
" FUNCTION: Path.edit() {{{1
function! s:Path.edit()
exec "edit " . self.str({'format': 'Edit'})
exec 'edit ' . self.str({'format': 'Edit'})
endfunction
" FUNCTION: Path.extractDriveLetter(fullpath) {{{1
@ -306,7 +306,7 @@ function! s:Path.extractDriveLetter(fullpath)
if a:fullpath =~ '^\(\\\\\|\/\/\)'
"For network shares, the 'drive' consists of the first two parts of the path, i.e. \\boxname\share
let self.drive = substitute(a:fullpath, '^\(\(\\\\\|\/\/\)[^\\\/]*\(\\\|\/\)[^\\\/]*\).*', '\1', '')
let self.drive = substitute(self.drive, '/', '\', "g")
let self.drive = substitute(self.drive, '/', '\', 'g')
else
let self.drive = substitute(a:fullpath, '\(^[a-zA-Z]:\).*', '\1', '')
endif
@ -413,7 +413,7 @@ endfunction
" FUNCTION: Path.getSortKey() {{{1
" returns a key used in compare function for sorting
function! s:Path.getSortKey()
if !exists("self._sortKey") || g:NERDTreeSortOrder !=# g:NERDTreeOldSortOrder
if !exists('self._sortKey') || g:NERDTreeSortOrder !=# g:NERDTreeOldSortOrder
" Look for file metadata tags: [[timestamp]], [[extension]], [[size]]
let metadata = []
for tag in g:NERDTreeSortOrder
@ -501,7 +501,7 @@ function! s:Path.ignore(nerdtree)
endfor
for Callback in g:NERDTree.PathFilters()
let Callback = type(Callback) == type(function("tr")) ? Callback : function(Callback)
let Callback = type(Callback) == type(function('tr')) ? Callback : function(Callback)
if Callback({'path': self, 'nerdtree': a:nerdtree})
return 1
endif
@ -637,8 +637,8 @@ function! s:Path.readInfoFromDisk(fullpath)
let fullpath = s:Path.WinToUnixPath(a:fullpath)
if getftype(fullpath) ==# "fifo"
throw "NERDTree.InvalidFiletypeError: Cant handle FIFO files: " . a:fullpath
if getftype(fullpath) ==# 'fifo'
throw 'NERDTree.InvalidFiletypeError: Cant handle FIFO files: ' . a:fullpath
endif
let self.pathSegments = filter(split(fullpath, '/'), '!empty(v:val)')
@ -650,7 +650,7 @@ function! s:Path.readInfoFromDisk(fullpath)
let self.isDirectory = 0
let self.isReadOnly = filewritable(a:fullpath) ==# 0
else
throw "NERDTree.InvalidArgumentsError: Invalid path = " . a:fullpath
throw 'NERDTree.InvalidArgumentsError: Invalid path = ' . a:fullpath
endif
let self.isExecutable = 0
@ -700,7 +700,7 @@ endfunction
" Renames this node on the filesystem
function! s:Path.rename(newPath)
if a:newPath ==# ''
throw "NERDTree.InvalidArgumentsError: Invalid newPath for renaming = ". a:newPath
throw 'NERDTree.InvalidArgumentsError: Invalid newPath for renaming = '. a:newPath
endif
call s:Path.createParentDirectories(a:newPath)
@ -742,7 +742,7 @@ endfunction
" value associated with 'truncateTo'. A '<' is prepended.
function! s:Path.str(...)
let options = a:0 ? a:1 : {}
let toReturn = ""
let toReturn = ''
if has_key(options, 'format')
let format = options['format']
@ -883,13 +883,13 @@ function! s:Path.WinToUnixPath(pathstr)
let toReturn = a:pathstr
"remove the x:\ of the front
let toReturn = substitute(toReturn, '^.*:\(\\\|/\)\?', '/', "")
let toReturn = substitute(toReturn, '^.*:\(\\\|/\)\?', '/', '')
"remove the \\ network share from the front
let toReturn = substitute(toReturn, '^\(\\\\\|\/\/\)[^\\\/]*\(\\\|\/\)[^\\\/]*\(\\\|\/\)\?', '/', "")
let toReturn = substitute(toReturn, '^\(\\\\\|\/\/\)[^\\\/]*\(\\\|\/\)[^\\\/]*\(\\\|\/\)\?', '/', '')
"convert all \ chars to /
let toReturn = substitute(toReturn, '\', '/', "g")
let toReturn = substitute(toReturn, '\', '/', 'g')
return toReturn
endfunction

46
lib/nerdtree/tree_dir_node.vim
View File

@ -218,7 +218,7 @@ endfunction
function! s:TreeDirNode.getChildByIndex(indx, visible)
let array_to_search = a:visible? self.getVisibleChildren() : self.children
if a:indx > len(array_to_search)
throw "NERDTree.InvalidArgumentsError: Index is out of bounds."
throw 'NERDTree.InvalidArgumentsError: Index is out of bounds.'
endif
return array_to_search[a:indx]
endfunction
@ -255,7 +255,7 @@ function! s:TreeDirNode.getChildIndex(path)
endfunction
" FUNCTION: TreeDirNode.getDirChildren() {{{1
" Return a list of all child nodes from "self.children" that are of type
" Return a list of all child nodes from 'self.children' that are of type
" TreeDirNode. This function supports http://github.com/scrooloose/nerdtree-project-plugin.git.
function! s:TreeDirNode.getDirChildren()
return filter(copy(self.children), 'v:val.path.isDirectory == 1')
@ -267,7 +267,7 @@ endfunction
"
" Args:
" pattern: (string) the glob pattern to apply
" all: (0 or 1) if 1, include "." and ".." if they match "pattern"; if 0,
" all: (0 or 1) if 1, include '.' and '..' if they match 'pattern'; if 0,
" always exclude them
"
" Note: If the pathnames in the result list are below the working directory,
@ -276,14 +276,14 @@ endfunction
" relative paths.
function! s:TreeDirNode._glob(pattern, all)
" Construct a path specification such that "globpath()" will return
" Construct a path specification such that globpath() will return
" relative pathnames, if possible.
if self.path.str() == getcwd()
let l:pathSpec = ','
else
let l:pathSpec = escape(fnamemodify(self.path.str({'format': 'Glob'}), ':.'), ',')
" On Windows, the drive letter may be removed by "fnamemodify()".
" On Windows, the drive letter may be removed by fnamemodify().
if nerdtree#runningWindows() && l:pathSpec[0] == g:NERDTreePath.Slash()
let l:pathSpec = self.path.drive . l:pathSpec
endif
@ -291,8 +291,8 @@ function! s:TreeDirNode._glob(pattern, all)
let l:globList = []
" See ":h version7.txt" and ":h version8.txt" for details on the
" development of the "glob()" and "globpath()" functions.
" See ':h version7.txt' and ':h version8.txt' for details on the
" development of the glob() and globpath() functions.
if v:version > 704 || (v:version == 704 && has('patch654'))
let l:globList = globpath(l:pathSpec, a:pattern, !g:NERDTreeRespectWildIgnore, 1, 0)
elseif v:version == 704 && has('patch279')
@ -305,7 +305,7 @@ function! s:TreeDirNode._glob(pattern, all)
let l:globList = split(l:globString, "\n")
endif
" If "a:all" is false, filter "." and ".." from the output.
" If a:all is false, filter '.' and '..' from the output.
if !a:all
let l:toRemove = []
@ -405,7 +405,7 @@ endfunction
" Removes all childen from this node and re-reads them
"
" Args:
" silent: 1 if the function should not echo any "please wait" messages for
" silent: 1 if the function should not echo any 'please wait' messages for
" large directories
"
" Return: the number of child nodes read
@ -416,7 +416,7 @@ function! s:TreeDirNode._initChildren(silent)
let files = self._glob('*', 1) + self._glob('.*', 0)
if !a:silent && len(files) > g:NERDTreeNotificationThreshold
call nerdtree#echo("Please wait, caching a large dir ...")
call nerdtree#echo('Please wait, caching a large dir ...')
endif
let invalidFilesFound = 0
@ -432,10 +432,10 @@ function! s:TreeDirNode._initChildren(silent)
call self.sortChildren()
call nerdtree#echo("")
call nerdtree#echo('')
if invalidFilesFound
call nerdtree#echoWarning(invalidFilesFound . " file(s) could not be loaded into the NERD tree")
call nerdtree#echoWarning(invalidFilesFound . ' file(s) could not be loaded into the NERD tree')
endif
return self.getChildCount()
endfunction
@ -448,7 +448,7 @@ endfunction
" nerdtree: the tree the node belongs to
function! s:TreeDirNode.New(path, nerdtree)
if a:path.isDirectory != 1
throw "NERDTree.InvalidArgumentsError: A TreeDirNode object must be instantiated with a directory Path object."
throw 'NERDTree.InvalidArgumentsError: A TreeDirNode object must be instantiated with a directory Path object.'
endif
let newTreeNode = copy(self)
@ -523,8 +523,8 @@ endfunction
" Open an explorer window for this node in the previous window. The explorer
" can be a NERDTree window or a netrw window.
function! s:TreeDirNode.openExplorer()
execute "wincmd p"
execute "edit ".self.path.str({'format':'Edit'})
execute 'wincmd p'
execute 'edit '.self.path.str({'format':'Edit'})
endfunction
" FUNCTION: TreeDirNode.openInNewTab(options) {{{1
@ -587,7 +587,7 @@ function! s:TreeDirNode.refresh()
call self.sortChildren()
if invalidFilesFound
call nerdtree#echoWarning("some files could not be loaded into the NERD tree")
call nerdtree#echoWarning('some files could not be loaded into the NERD tree')
endif
endif
endfunction
@ -614,7 +614,7 @@ function! s:TreeDirNode.reveal(path, ...)
let opts = a:0 ? a:1 : {}
if !a:path.isUnder(self.path)
throw "NERDTree.InvalidArgumentsError: " . a:path.str() . " should be under " . self.path.str()
throw 'NERDTree.InvalidArgumentsError: ' . a:path.str() . ' should be under ' . self.path.str()
endif
call self.open()
@ -626,7 +626,7 @@ function! s:TreeDirNode.reveal(path, ...)
call self.refresh()
let n = self.findNode(a:path)
endif
if has_key(opts, "open")
if has_key(opts, 'open')
call n.open()
endif
return n
@ -642,8 +642,8 @@ function! s:TreeDirNode.reveal(path, ...)
endfunction
" FUNCTION: TreeDirNode.removeChild(treenode) {{{1
" Remove the given treenode from "self.children".
" Throws "NERDTree.ChildNotFoundError" if the node is not found.
" Remove the given treenode from self.children.
" Throws NERDTree.ChildNotFoundError if the node is not found.
"
" Args:
" treenode: the node object to remove
@ -655,16 +655,16 @@ function! s:TreeDirNode.removeChild(treenode)
endif
endfor
throw "NERDTree.ChildNotFoundError: child node was not found"
throw 'NERDTree.ChildNotFoundError: child node was not found'
endfunction
" FUNCTION: TreeDirNode.sortChildren() {{{1
" Sort "self.children" by alphabetical order and directory priority.
" Sort self.children by alphabetical order and directory priority.
function! s:TreeDirNode.sortChildren()
if count(g:NERDTreeSortOrder, '*') < 1
call add(g:NERDTreeSortOrder, '*')
endif
let CompareFunc = function("nerdtree#compareNodesBySortKey")
let CompareFunc = function('nerdtree#compareNodesBySortKey')
call sort(self.children, CompareFunc)
let g:NERDTreeOldSortOrder = g:NERDTreeSortOrder
endfunction

14
lib/nerdtree/tree_file_node.vim
View File

@ -1,7 +1,7 @@
" ============================================================================
" CLASS: TreeFileNode
"
" This class is the parent of the "TreeDirNode" class and is the "Component"
" This class is the parent of the TreeDirNode class and is the 'Component'
" part of the composite design pattern between the NERDTree node classes.
" ============================================================================
@ -42,7 +42,7 @@ function! s:TreeFileNode.cacheParent()
if empty(self.parent)
let parentPath = self.path.getParent()
if parentPath.equals(self.path)
throw "NERDTree.CannotCacheParentError: already at root"
throw 'NERDTree.CannotCacheParentError: already at root'
endif
let self.parent = s:TreeFileNode.New(parentPath, self.getNerdtree())
endif
@ -195,7 +195,7 @@ endfunction
" FUNCTION: TreeFileNode.isRoot() {{{1
function! s:TreeFileNode.isRoot()
if !g:NERDTree.ExistsForBuf()
throw "NERDTree.NoTreeError: No tree exists for the current buffer"
throw 'NERDTree.NoTreeError: No tree exists for the current buffer'
endif
return self.equals(self.getNerdtree().root)
@ -248,8 +248,8 @@ endfunction
" FUNCTION: TreeFileNode.openExplorer()
function! s:TreeFileNode.openExplorer()
execute "wincmd p"
execute "edit ".self.path.getParent().str({'format':'Edit'})
execute 'wincmd p'
execute 'edit '.self.path.getParent().str({'format':'Edit'})
endfunction
" FUNCTION: TreeFileNode.putCursorHere(isJump, recurseUpward){{{1
@ -265,7 +265,7 @@ function! s:TreeFileNode.putCursorHere(isJump, recurseUpward)
if a:isJump
mark '
endif
call cursor(ln, col("."))
call cursor(ln, col('.'))
else
if a:recurseUpward
let node = self
@ -317,7 +317,7 @@ endfunction
" child nodes are rendered only)
" for each depth in the tree
function! s:TreeFileNode._renderToString(depth, drawText)
let output = ""
let output = ''
if a:drawText ==# 1
let treeParts = repeat(' ', a:depth - 1)

160
lib/nerdtree/ui.vim
View File

@ -27,94 +27,94 @@ function! s:UI._dumpHelp()
let help = "\" NERDTree (" . nerdtree#version() . ") quickhelp~\n"
let help .= "\" ============================\n"
let help .= "\" File node mappings~\n"
let help .= "\" ". (g:NERDTreeMouseMode ==# 3 ? "single" : "double") ."-click,\n"
let help .= '" '. (g:NERDTreeMouseMode ==# 3 ? 'single' : 'double') ."-click,\n"
if self.nerdtree.isTabTree()
let help .= "\" ". g:NERDTreeMapActivateNode .": open in prev window\n"
let help .= '" '. g:NERDTreeMapActivateNode .": open in prev window\n"
else
let help .= "\" ". g:NERDTreeMapActivateNode .": open in current window\n"
let help .= '" '. g:NERDTreeMapActivateNode .": open in current window\n"
endif
if self.nerdtree.isTabTree()
let help .= "\" ". g:NERDTreeMapPreview .": preview\n"
let help .= '" '. g:NERDTreeMapPreview .": preview\n"
endif
let help .= "\" ". g:NERDTreeMapOpenInTab.": open in new tab\n"
let help .= "\" ". g:NERDTreeMapOpenInTabSilent .": open in new tab silently\n"
let help .= '" '. g:NERDTreeMapOpenInTab.": open in new tab\n"
let help .= '" '. g:NERDTreeMapOpenInTabSilent .": open in new tab silently\n"
let help .= "\" middle-click,\n"
let help .= "\" ". g:NERDTreeMapOpenSplit .": open split\n"
let help .= "\" ". g:NERDTreeMapPreviewSplit .": preview split\n"
let help .= "\" ". g:NERDTreeMapOpenVSplit .": open vsplit\n"
let help .= "\" ". g:NERDTreeMapPreviewVSplit .": preview vsplit\n"
let help .= "\" ". g:NERDTreeMapCustomOpen .": custom open\n"
let help .= '" '. g:NERDTreeMapOpenSplit .": open split\n"
let help .= '" '. g:NERDTreeMapPreviewSplit .": preview split\n"
let help .= '" '. g:NERDTreeMapOpenVSplit .": open vsplit\n"
let help .= '" '. g:NERDTreeMapPreviewVSplit .": preview vsplit\n"
let help .= '" '. g:NERDTreeMapCustomOpen .": custom open\n"
let help .= "\"\n\" ----------------------------\n"
let help .= "\" Directory node mappings~\n"
let help .= "\" ". (g:NERDTreeMouseMode ==# 1 ? "double" : "single") ."-click,\n"
let help .= "\" ". g:NERDTreeMapActivateNode .": open & close node\n"
let help .= "\" ". g:NERDTreeMapOpenRecursively .": recursively open node\n"
let help .= "\" ". g:NERDTreeMapOpenInTab.": open in new tab\n"
let help .= "\" ". g:NERDTreeMapOpenInTabSilent .": open in new tab silently\n"
let help .= "\" ". g:NERDTreeMapCustomOpen .": custom open\n"
let help .= "\" ". g:NERDTreeMapCloseDir .": close parent of node\n"
let help .= "\" ". g:NERDTreeMapCloseChildren .": close all child nodes of\n"
let help .= '" '. (g:NERDTreeMouseMode ==# 1 ? 'double' : 'single') ."-click,\n"
let help .= '" '. g:NERDTreeMapActivateNode .": open & close node\n"
let help .= '" '. g:NERDTreeMapOpenRecursively .": recursively open node\n"
let help .= '" '. g:NERDTreeMapOpenInTab.": open in new tab\n"
let help .= '" '. g:NERDTreeMapOpenInTabSilent .": open in new tab silently\n"
let help .= '" '. g:NERDTreeMapCustomOpen .": custom open\n"
let help .= '" '. g:NERDTreeMapCloseDir .": close parent of node\n"
let help .= '" '. g:NERDTreeMapCloseChildren .": close all child nodes of\n"
let help .= "\" current node recursively\n"
let help .= "\" middle-click,\n"
let help .= "\" ". g:NERDTreeMapOpenExpl.": explore selected dir\n"
let help .= '" '. g:NERDTreeMapOpenExpl.": explore selected dir\n"
let help .= "\"\n\" ----------------------------\n"
let help .= "\" Bookmark table mappings~\n"
let help .= "\" double-click,\n"
let help .= "\" ". g:NERDTreeMapActivateNode .": open bookmark\n"
let help .= "\" ". g:NERDTreeMapPreview .": preview file\n"
let help .= "\" ". g:NERDTreeMapPreview .": find dir in tree\n"
let help .= "\" ". g:NERDTreeMapOpenInTab.": open in new tab\n"
let help .= "\" ". g:NERDTreeMapOpenInTabSilent .": open in new tab silently\n"
let help .= "\" ". g:NERDTreeMapCustomOpen .": custom open\n"
let help .= "\" ". g:NERDTreeMapDeleteBookmark .": delete bookmark\n"
let help .= '" '. g:NERDTreeMapActivateNode .": open bookmark\n"
let help .= '" '. g:NERDTreeMapPreview .": preview file\n"
let help .= '" '. g:NERDTreeMapPreview .": find dir in tree\n"
let help .= '" '. g:NERDTreeMapOpenInTab.": open in new tab\n"
let help .= '" '. g:NERDTreeMapOpenInTabSilent .": open in new tab silently\n"
let help .= '" '. g:NERDTreeMapCustomOpen .": custom open\n"
let help .= '" '. g:NERDTreeMapDeleteBookmark .": delete bookmark\n"
let help .= "\"\n\" ----------------------------\n"
let help .= "\" Tree navigation mappings~\n"
let help .= "\" ". g:NERDTreeMapJumpRoot .": go to root\n"
let help .= "\" ". g:NERDTreeMapJumpParent .": go to parent\n"
let help .= "\" ". g:NERDTreeMapJumpFirstChild .": go to first child\n"
let help .= "\" ". g:NERDTreeMapJumpLastChild .": go to last child\n"
let help .= "\" ". g:NERDTreeMapJumpNextSibling .": go to next sibling\n"
let help .= "\" ". g:NERDTreeMapJumpPrevSibling .": go to prev sibling\n"
let help .= '" '. g:NERDTreeMapJumpRoot .": go to root\n"
let help .= '" '. g:NERDTreeMapJumpParent .": go to parent\n"
let help .= '" '. g:NERDTreeMapJumpFirstChild .": go to first child\n"
let help .= '" '. g:NERDTreeMapJumpLastChild .": go to last child\n"
let help .= '" '. g:NERDTreeMapJumpNextSibling .": go to next sibling\n"
let help .= '" '. g:NERDTreeMapJumpPrevSibling .": go to prev sibling\n"
let help .= "\"\n\" ----------------------------\n"
let help .= "\" Filesystem mappings~\n"
let help .= "\" ". g:NERDTreeMapChangeRoot .": change tree root to the\n"
let help .= '" '. g:NERDTreeMapChangeRoot .": change tree root to the\n"
let help .= "\" selected dir\n"
let help .= "\" ". g:NERDTreeMapUpdir .": move tree root up a dir\n"
let help .= "\" ". g:NERDTreeMapUpdirKeepOpen .": move tree root up a dir\n"
let help .= '" '. g:NERDTreeMapUpdir .": move tree root up a dir\n"
let help .= '" '. g:NERDTreeMapUpdirKeepOpen .": move tree root up a dir\n"
let help .= "\" but leave old root open\n"
let help .= "\" ". g:NERDTreeMapRefresh .": refresh cursor dir\n"
let help .= "\" ". g:NERDTreeMapRefreshRoot .": refresh current root\n"
let help .= "\" ". g:NERDTreeMapMenu .": Show menu\n"
let help .= "\" ". g:NERDTreeMapChdir .":change the CWD to the\n"
let help .= '" '. g:NERDTreeMapRefresh .": refresh cursor dir\n"
let help .= '" '. g:NERDTreeMapRefreshRoot .": refresh current root\n"
let help .= '" '. g:NERDTreeMapMenu .": Show menu\n"
let help .= '" '. g:NERDTreeMapChdir .":change the CWD to the\n"
let help .= "\" selected dir\n"
let help .= "\" ". g:NERDTreeMapCWD .":change tree root to CWD\n"
let help .= '" '. g:NERDTreeMapCWD .":change tree root to CWD\n"
let help .= "\"\n\" ----------------------------\n"
let help .= "\" Tree filtering mappings~\n"
let help .= "\" ". g:NERDTreeMapToggleHidden .": hidden files (" . (self.getShowHidden() ? "on" : "off") . ")\n"
let help .= "\" ". g:NERDTreeMapToggleFilters .": file filters (" . (self.isIgnoreFilterEnabled() ? "on" : "off") . ")\n"
let help .= "\" ". g:NERDTreeMapToggleFiles .": files (" . (self.getShowFiles() ? "on" : "off") . ")\n"
let help .= "\" ". g:NERDTreeMapToggleBookmarks .": bookmarks (" . (self.getShowBookmarks() ? "on" : "off") . ")\n"
let help .= '" '. g:NERDTreeMapToggleHidden .': hidden files (' . (self.getShowHidden() ? 'on' : 'off') . ")\n"
let help .= '" '. g:NERDTreeMapToggleFilters .': file filters (' . (self.isIgnoreFilterEnabled() ? 'on' : 'off') . ")\n"
let help .= '" '. g:NERDTreeMapToggleFiles .': files (' . (self.getShowFiles() ? 'on' : 'off') . ")\n"
let help .= '" '. g:NERDTreeMapToggleBookmarks .': bookmarks (' . (self.getShowBookmarks() ? 'on' : 'off') . ")\n"
" add quickhelp entries for each custom key map
let help .= "\"\n\" ----------------------------\n"
let help .= "\" Custom mappings~\n"
for i in g:NERDTreeKeyMap.All()
if !empty(i.quickhelpText)
let help .= "\" ". i.key .": ". i.quickhelpText ."\n"
let help .= '" '. i.key .': '. i.quickhelpText ."\n"
endif
endfor
let help .= "\"\n\" ----------------------------\n"
let help .= "\" Other mappings~\n"
let help .= "\" ". g:NERDTreeMapQuit .": Close the NERDTree window\n"
let help .= "\" ". g:NERDTreeMapToggleZoom .": Zoom (maximize-minimize)\n"
let help .= '" '. g:NERDTreeMapQuit .": Close the NERDTree window\n"
let help .= '" '. g:NERDTreeMapToggleZoom .": Zoom (maximize-minimize)\n"
let help .= "\" the NERDTree window\n"
let help .= "\" ". g:NERDTreeMapHelp .": toggle help\n"
let help .= '" '. g:NERDTreeMapHelp .": toggle help\n"
let help .= "\"\n\" ----------------------------\n"
let help .= "\" Bookmark commands~\n"
let help .= "\" :Bookmark [<name>]\n"
@ -128,7 +128,7 @@ function! s:UI._dumpHelp()
let help .= "\" :EditBookmarks\n"
silent! put =help
elseif !self.isMinimal()
let help ="\" Press ". g:NERDTreeMapHelp ." for help\n"
let help ='" Press '. g:NERDTreeMapHelp ." for help\n"
silent! put =help
endif
endfunction
@ -148,8 +148,8 @@ function! s:UI.New(nerdtree)
endfunction
" FUNCTION: s:UI.getPath(ln) {{{1
" Return the "Path" object for the node that is rendered on the given line
" number. If the "up a dir" line is selected, return the "Path" object for
" Return the Path object for the node that is rendered on the given line
" number. If the 'up a dir' line is selected, return the Path object for
" the parent of the root. Return the empty dictionary if the given line
" does not reference a tree node.
function! s:UI.getPath(ln)
@ -174,7 +174,7 @@ function! s:UI.getPath(ln)
" remove the tree parts and the leading space
let curFile = self._stripMarkup(line)
let dir = ""
let dir = ''
let lnum = a:ln
while lnum > 0
let lnum = lnum - 1
@ -191,7 +191,7 @@ function! s:UI.getPath(ln)
if lpindent < indent
let indent = indent - 1
let dir = substitute (curLineStripped,'^\\', "", "") . dir
let dir = substitute (curLineStripped,'^\\', '', '') . dir
continue
endif
endif
@ -226,7 +226,7 @@ function! s:UI.getLineNum(node)
let l:currentLine = self._stripMarkup(l:currentLine)
let l:currentPath = join(l:pathComponents, '/') . '/' . l:currentLine
" Directories: If the current path "starts with" the full path, then
" Directories: If the current path 'starts with' the full path, then
" either the paths are equal or the line is a cascade containing the
" full path.
if l:fullPath[-1:] == '/' && stridx(l:currentPath, l:fullPath) == 0
@ -313,8 +313,8 @@ endfunction
function! s:UI._renderBookmarks()
if !self.isMinimal()
call setline(line(".")+1, ">----------Bookmarks----------")
call cursor(line(".")+1, col("."))
call setline(line('.')+1, '>----------Bookmarks----------')
call cursor(line('.')+1, col('.'))
endif
if g:NERDTreeBookmarksSort == 1 || g:NERDTreeBookmarksSort == 2
@ -322,12 +322,12 @@ function! s:UI._renderBookmarks()
endif
for i in g:NERDTreeBookmark.Bookmarks()
call setline(line(".")+1, i.str())
call cursor(line(".")+1, col("."))
call setline(line('.')+1, i.str())
call cursor(line('.')+1, col('.'))
endfor
call setline(line(".")+1, '')
call cursor(line(".")+1, col("."))
call setline(line('.')+1, '')
call cursor(line('.')+1, col('.'))
endfunction
" FUNCTION: s:UI.restoreScreenState() {{{1
@ -340,13 +340,13 @@ function! s:UI.restoreScreenState()
if !has_key(self, '_screenState')
return
endif
call nerdtree#exec("silent vertical resize " . self._screenState['oldWindowSize'], 1)
call nerdtree#exec('silent vertical resize ' . self._screenState['oldWindowSize'], 1)
let old_scrolloff=&scrolloff
let &scrolloff=0
call cursor(self._screenState['oldTopLine'], 0)
normal! zt
call setpos(".", self._screenState['oldPos'])
call setpos('.', self._screenState['oldPos'])
let &scrolloff=old_scrolloff
endfunction
@ -358,10 +358,10 @@ function! s:UI.saveScreenState()
let self._screenState = {}
try
call g:NERDTree.CursorToTreeWin()
let self._screenState['oldPos'] = getpos(".")
let self._screenState['oldTopLine'] = line("w0")
let self._screenState['oldWindowSize']= winwidth("")
call nerdtree#exec(win . "wincmd w", 1)
let self._screenState['oldPos'] = getpos('.')
let self._screenState['oldTopLine'] = line('w0')
let self._screenState['oldWindowSize']= winwidth('')
call nerdtree#exec(win . 'wincmd w', 1)
catch
endtry
endfunction
@ -387,9 +387,9 @@ function! s:UI.render()
" remember the top line of the buffer and the current line so we can
" restore the view exactly how it was
let curLine = line(".")
let curCol = col(".")
let topLine = line("w0")
let curLine = line('.')
let curCol = col('.')
let topLine = line('w0')
" delete all lines in the buffer (being careful not to clobber a register)
silent 1,$delete _
@ -398,8 +398,8 @@ function! s:UI.render()
" delete the blank line before the help and add one after it
if !self.isMinimal()
call setline(line(".")+1, "")
call cursor(line(".")+1, col("."))
call setline(line('.')+1, '')
call cursor(line('.')+1, col('.'))
endif
if self.getShowBookmarks()
@ -408,14 +408,14 @@ function! s:UI.render()
" add the 'up a dir' line
if !self.isMinimal()
call setline(line(".")+1, s:UI.UpDirLine())
call cursor(line(".")+1, col("."))
call setline(line('.')+1, s:UI.UpDirLine())
call cursor(line('.')+1, col('.'))
endif
" draw the header line
let header = self.nerdtree.root.path.str({'format': 'UI', 'truncateTo': winwidth(0)})
call setline(line(".")+1, header)
call cursor(line(".")+1, col("."))
call setline(line('.')+1, header)
call cursor(line('.')+1, col('.'))
" draw the tree
silent put =self.nerdtree.root.renderToString()
@ -507,12 +507,12 @@ endfunction
" FUNCTION: s:UI.toggleZoom() {{{1
" zoom (maximize/minimize) the NERDTree window
function! s:UI.toggleZoom()
if exists("b:NERDTreeZoomed") && b:NERDTreeZoomed
let size = exists("b:NERDTreeOldWindowSize") ? b:NERDTreeOldWindowSize : g:NERDTreeWinSize
call nerdtree#exec("silent vertical resize ". size, 1)
if exists('b:NERDTreeZoomed') && b:NERDTreeZoomed
let size = exists('b:NERDTreeOldWindowSize') ? b:NERDTreeOldWindowSize : g:NERDTreeWinSize
call nerdtree#exec('silent vertical resize '. size, 1)
let b:NERDTreeZoomed = 0
else
call nerdtree#exec("vertical resize ". get(g:, 'NERDTreeWinSizeMax', ''), 1)
call nerdtree#exec('vertical resize '. get(g:, 'NERDTreeWinSizeMax', ''), 1)
let b:NERDTreeZoomed = 1
endif
endfunction

4
nerdtree_plugin/exec_menuitem.vim
View File

@ -9,7 +9,7 @@
" See http://sam.zoy.org/wtfpl/COPYING for more details.
"
" ============================================================================
if exists("g:loaded_nerdtree_exec_menuitem")
if exists('g:loaded_nerdtree_exec_menuitem')
finish
endif
let g:loaded_nerdtree_exec_menuitem = 1
@ -35,6 +35,6 @@ function! NERDTreeExecFile()
if cmd != ''
exec ':!' . cmd
else
echo "Aborted"
echo 'Aborted'
endif
endfunction

138
nerdtree_plugin/fs_menu.vim
View File

@ -9,13 +9,13 @@
" See http://sam.zoy.org/wtfpl/COPYING for more details.
"
" ============================================================================
if exists("g:loaded_nerdtree_fs_menu")
if exists('g:loaded_nerdtree_fs_menu')
finish
endif
let g:loaded_nerdtree_fs_menu = 1
"Automatically delete the buffer after deleting or renaming a file
if !exists("g:NERDTreeAutoDeleteBuffer")
if !exists('g:NERDTreeAutoDeleteBuffer')
let g:NERDTreeAutoDeleteBuffer = 0
endif
@ -23,13 +23,13 @@ call NERDTreeAddMenuItem({'text': '(a)dd a childnode', 'shortcut': 'a', 'callbac
call NERDTreeAddMenuItem({'text': '(m)ove the current node', 'shortcut': 'm', 'callback': 'NERDTreeMoveNode'})
call NERDTreeAddMenuItem({'text': '(d)elete the current node', 'shortcut': 'd', 'callback': 'NERDTreeDeleteNode'})
if has("gui_mac") || has("gui_macvim") || has("mac")
if has('gui_mac') || has('gui_macvim') || has('mac')
call NERDTreeAddMenuItem({'text': '(r)eveal in Finder the current node', 'shortcut': 'r', 'callback': 'NERDTreeRevealInFinder'})
call NERDTreeAddMenuItem({'text': '(o)pen the current node with system editor', 'shortcut': 'o', 'callback': 'NERDTreeExecuteFile'})
call NERDTreeAddMenuItem({'text': '(q)uicklook the current node', 'shortcut': 'q', 'callback': 'NERDTreeQuickLook'})
endif
if executable("xdg-open")
if executable('xdg-open')
call NERDTreeAddMenuItem({'text': '(r)eveal the current node in file manager', 'shortcut': 'r', 'callback': 'NERDTreeRevealFileLinux'})
call NERDTreeAddMenuItem({'text': '(o)pen the current node with system editor', 'shortcut': 'o', 'callback': 'NERDTreeExecuteFileLinux'})
endif
@ -37,9 +37,9 @@ endif
if g:NERDTreePath.CopyingSupported()
call NERDTreeAddMenuItem({'text': '(c)opy the current node', 'shortcut': 'c', 'callback': 'NERDTreeCopyNode'})
endif
call NERDTreeAddMenuItem({'text': (has("clipboard")?'copy (p)ath to clipboard':'print (p)ath to screen'), 'shortcut': 'p', 'callback': 'NERDTreeCopyPath'})
call NERDTreeAddMenuItem({'text': (has('clipboard')?'copy (p)ath to clipboard':'print (p)ath to screen'), 'shortcut': 'p', 'callback': 'NERDTreeCopyPath'})
if has("unix") || has("osx")
if has('unix') || has('osx')
call NERDTreeAddMenuItem({'text': '(l)ist the current node', 'shortcut': 'l', 'callback': 'NERDTreeListNode'})
else
call NERDTreeAddMenuItem({'text': '(l)ist the current node', 'shortcut': 'l', 'callback': 'NERDTreeListNodeWin32'})
@ -51,37 +51,37 @@ endif
"Args:
"action: the action that is being performed, e.g. 'delete'
function! s:inputPrompt(action)
if a:action == "add"
let title = "Add a childnode"
if a:action == 'add'
let title = 'Add a childnode'
let info = "Enter the dir/file name to be created. Dirs end with a '/'"
let minimal = "Add node:"
let minimal = 'Add node:'
elseif a:action == "copy"
let title = "Copy the current node"
let info = "Enter the new path to copy the node to:"
let minimal = "Copy to:"
elseif a:action == 'copy'
let title = 'Copy the current node'
let info = 'Enter the new path to copy the node to:'
let minimal = 'Copy to:'
elseif a:action == "delete"
let title = "Delete the current node"
let info = "Are you sure you wish to delete the node:"
let minimal = "Delete?"
elseif a:action == 'delete'
let title = 'Delete the current node'
let info = 'Are you sure you wish to delete the node:'
let minimal = 'Delete?'
elseif a:action == "deleteNonEmpty"
let title = "Delete the current node"
elseif a:action == 'deleteNonEmpty'
let title = 'Delete the current node'
let info = "STOP! Directory is not empty! To delete, type 'yes'"
let minimal = "Delete directory?"
let minimal = 'Delete directory?'
elseif a:action == "move"
let title = "Rename the current node"
let info = "Enter the new path for the node:"
let minimal = "Move to:"
elseif a:action == 'move'
let title = 'Rename the current node'
let info = 'Enter the new path for the node:'
let minimal = 'Move to:'
endif
if g:NERDTreeMenuController.isMinimal()
redraw! " Clear the menu
return minimal . " "
return minimal . ' '
else
let divider = "=========================================================="
let divider = '=========================================================='
return title . "\n" . divider . "\n" . info . "\n"
end
endfunction
@ -114,14 +114,14 @@ function! s:promptToDelBuffer(bufnum, msg)
let l:listedBufferCount = 0
endif
if l:listedBufferCount > 1
call nerdtree#exec("tabdo windo if winbufnr(0) == " . a:bufnum . " | exec ':bnext! ' | endif", 1)
call nerdtree#exec('tabdo windo if winbufnr(0) == ' . a:bufnum . " | exec ':bnext! ' | endif", 1)
else
call nerdtree#exec("tabdo windo if winbufnr(0) == " . a:bufnum . " | exec ':enew! ' | endif", 1)
call nerdtree#exec('tabdo windo if winbufnr(0) == ' . a:bufnum . " | exec ':enew! ' | endif", 1)
endif
call nerdtree#exec("tabnext " . s:originalTabNumber, 1)
call nerdtree#exec(s:originalWindowNumber . "wincmd w", 1)
call nerdtree#exec('tabnext ' . s:originalTabNumber, 1)
call nerdtree#exec(s:originalWindowNumber . 'wincmd w', 1)
" 3. We don't need a previous buffer anymore
call nerdtree#exec("bwipeout! " . a:bufnum, 0)
call nerdtree#exec('bwipeout! ' . a:bufnum, 0)
endif
endfunction
@ -141,17 +141,17 @@ function! s:renameBuffer(bufNum, newNodeName, isDirectory)
let editStr = g:NERDTreePath.New(a:newNodeName).str({'format': 'Edit'})
endif
" 1. ensure that a new buffer is loaded
call nerdtree#exec("badd " . quotedFileName, 1)
call nerdtree#exec('badd ' . quotedFileName, 1)
" 2. ensure that all windows which display the just deleted filename
" display a buffer for a new filename.
let s:originalTabNumber = tabpagenr()
let s:originalWindowNumber = winnr()
call nerdtree#exec("tabdo windo if winbufnr(0) == " . a:bufNum . " | exec ':e! " . editStr . "' | endif", 1)
call nerdtree#exec("tabnext " . s:originalTabNumber, 1)
call nerdtree#exec(s:originalWindowNumber . "wincmd w", 1)
call nerdtree#exec('tabdo windo if winbufnr(0) == ' . a:bufNum . " | exec ':e! " . editStr . "' | endif", 1)
call nerdtree#exec('tabnext ' . s:originalTabNumber, 1)
call nerdtree#exec(s:originalWindowNumber . 'wincmd w', 1)
" 3. We don't need a previous buffer anymore
try
call nerdtree#exec("confirm bwipeout " . a:bufNum, 0)
call nerdtree#exec('confirm bwipeout ' . a:bufNum, 0)
catch
" This happens when answering Cancel if confirmation is needed. Do nothing.
endtry
@ -160,11 +160,11 @@ endfunction
"FUNCTION: NERDTreeAddNode(){{{1
function! NERDTreeAddNode()
let curDirNode = g:NERDTreeDirNode.GetSelected()
let prompt = s:inputPrompt("add")
let newNodeName = input(prompt, curDirNode.path.str() . g:NERDTreePath.Slash(), "file")
let prompt = s:inputPrompt('add')
let newNodeName = input(prompt, curDirNode.path.str() . g:NERDTreePath.Slash(), 'file')
if newNodeName ==# ''
call nerdtree#echo("Node Creation Aborted.")
call nerdtree#echo('Node Creation Aborted.')
return
endif
@ -187,26 +187,26 @@ function! NERDTreeAddNode()
redraw!
catch /^NERDTree/
call nerdtree#echoWarning("Node Not Created.")
call nerdtree#echoWarning('Node Not Created.')
endtry
endfunction
"FUNCTION: NERDTreeMoveNode(){{{1
function! NERDTreeMoveNode()
let curNode = g:NERDTreeFileNode.GetSelected()
let prompt = s:inputPrompt("move")
let newNodePath = input(prompt, curNode.path.str(), "file")
let prompt = s:inputPrompt('move')
let newNodePath = input(prompt, curNode.path.str(), 'file')
if newNodePath ==# ''
call nerdtree#echo("Node Renaming Aborted.")
call nerdtree#echo('Node Renaming Aborted.')
return
endif
try
if curNode.path.isDirectory
let l:openBuffers = filter(range(1,bufnr("$")),'bufexists(v:val) && fnamemodify(bufname(v:val),":p") =~# curNode.path.str() . "/.*"')
let l:openBuffers = filter(range(1,bufnr('$')),'bufexists(v:val) && fnamemodify(bufname(v:val),":p") =~# curNode.path.str() . "/.*"')
else
let l:openBuffers = filter(range(1,bufnr("$")),'bufexists(v:val) && fnamemodify(bufname(v:val),":p") ==# curNode.path.str()')
let l:openBuffers = filter(range(1,bufnr('$')),'bufexists(v:val) && fnamemodify(bufname(v:val),":p") ==# curNode.path.str()')
endif
call curNode.rename(newNodePath)
@ -221,9 +221,9 @@ function! NERDTreeMoveNode()
" renamed files.
if !empty(l:openBuffers)
if curNode.path.isDirectory
echo "\nDirectory renamed.\n\nFiles with the old directory name are open in buffers " . join(l:openBuffers, ', ') . ". Replace these buffers with the new files? (yN)"
echo "\nDirectory renamed.\n\nFiles with the old directory name are open in buffers " . join(l:openBuffers, ', ') . '. Replace these buffers with the new files? (yN)'
else
echo "\nFile renamed.\n\nThe old file is open in buffer " . l:openBuffers[0] . ". Replace this buffer with the new file? (yN)"
echo "\nFile renamed.\n\nThe old file is open in buffer " . l:openBuffers[0] . '. Replace this buffer with the new file? (yN)'
endif
if g:NERDTreeAutoDeleteBuffer || nr2char(getchar()) ==# 'y'
for bufNum in l:openBuffers
@ -236,7 +236,7 @@ function! NERDTreeMoveNode()
redraw!
catch /^NERDTree/
call nerdtree#echoWarning("Node Not Renamed.")
call nerdtree#echoWarning('Node Not Renamed.')
endtry
endfunction
@ -249,11 +249,11 @@ function! NERDTreeDeleteNode()
if currentNode.path.isDirectory && ((currentNode.isOpen && currentNode.getChildCount() > 0) ||
\ (len(currentNode._glob('*', 1)) > 0))
let prompt = s:inputPrompt("deleteNonEmpty") . currentNode.path.str() . ": "
let prompt = s:inputPrompt('deleteNonEmpty') . currentNode.path.str() . ': '
let choice = input(prompt)
let confirmed = choice ==# 'yes'
else
let prompt = s:inputPrompt("delete") . currentNode.path.str() . " (yN): "
let prompt = s:inputPrompt('delete') . currentNode.path.str() . ' (yN): '
echo prompt
let choice = nr2char(getchar())
let confirmed = choice ==# 'y'
@ -266,18 +266,18 @@ function! NERDTreeDeleteNode()
"if the node is open in a buffer, ask the user if they want to
"close that buffer
let bufnum = bufnr("^".currentNode.path.str()."$")
let bufnum = bufnr('^'.currentNode.path.str().'$')
if buflisted(bufnum)
let prompt = "\nNode deleted.\n\nThe file is open in buffer ". bufnum . (bufwinnr(bufnum) ==# -1 ? " (hidden)" : "") .". Delete this buffer? (yN)"
let prompt = "\nNode deleted.\n\nThe file is open in buffer ". bufnum . (bufwinnr(bufnum) ==# -1 ? ' (hidden)' : '') .'. Delete this buffer? (yN)'
call s:promptToDelBuffer(bufnum, prompt)
endif
redraw!
catch /^NERDTree/
call nerdtree#echoWarning("Could not remove node")
call nerdtree#echoWarning('Could not remove node')
endtry
else
call nerdtree#echo("delete aborted")
call nerdtree#echo('delete aborted')
endif
let &shellslash = l:shellslash
endfunction
@ -286,10 +286,10 @@ endfunction
function! NERDTreeListNode()
let treenode = g:NERDTreeFileNode.GetSelected()
if !empty(treenode)
let s:uname = system("uname")
let s:uname = system('uname')
let stat_cmd = 'stat -c "%s" '
if s:uname =~? "Darwin"
if s:uname =~? 'Darwin'
let stat_cmd = 'stat -f "%z" '
endif
@ -300,7 +300,7 @@ function! NERDTreeListNode()
let metadata = split(system(cmd),'\n')
call nerdtree#echo(metadata[0])
else
call nerdtree#echo("No information available")
call nerdtree#echo('No information available')
endif
endfunction
@ -310,10 +310,10 @@ function! NERDTreeListNodeWin32()
if !empty(l:node)
let l:path = l:node.path.str()
call nerdtree#echo(printf("%s:%s MOD:%s BYTES:%d PERMISSIONS:%s",
call nerdtree#echo(printf('%s:%s MOD:%s BYTES:%d PERMISSIONS:%s',
\ toupper(getftype(l:path)),
\ fnamemodify(l:path, ':t'),
\ strftime("%c", getftime(l:path)),
\ strftime('%c', getftime(l:path)),
\ getfsize(l:path),
\ getfperm(l:path)))
return
@ -327,16 +327,16 @@ function! NERDTreeCopyNode()
let l:shellslash = &shellslash
let &shellslash = 0
let currentNode = g:NERDTreeFileNode.GetSelected()
let prompt = s:inputPrompt("copy")
let newNodePath = input(prompt, currentNode.path.str(), "file")
let prompt = s:inputPrompt('copy')
let newNodePath = input(prompt, currentNode.path.str(), 'file')
if newNodePath != ""
if newNodePath != ''
"strip trailing slash
let newNodePath = substitute(newNodePath, '\/$', '', '')
let confirmed = 1
if currentNode.path.copyingWillOverwrite(newNodePath)
call nerdtree#echo("Warning: copying may overwrite files! Continue? (yN)")
call nerdtree#echo('Warning: copying may overwrite files! Continue? (yN)')
let choice = nr2char(getchar())
let confirmed = choice ==# 'y'
endif
@ -355,11 +355,11 @@ function! NERDTreeCopyNode()
call newNode.putCursorHere(0, 0)
endif
catch /^NERDTree/
call nerdtree#echoWarning("Could not copy node")
call nerdtree#echoWarning('Could not copy node')
endtry
endif
else
call nerdtree#echo("Copy aborted.")
call nerdtree#echo('Copy aborted.')
endif
let &shellslash = l:shellslash
redraw!
@ -368,15 +368,15 @@ endfunction
" FUNCTION: NERDTreeCopyPath() {{{1
function! NERDTreeCopyPath()
let l:nodePath = g:NERDTreeFileNode.GetSelected().path.str()
if has("clipboard")
if &clipboard == "unnamedplus"
if has('clipboard')
if &clipboard == 'unnamedplus'
let @+ = l:nodePath
else
let @* = l:nodePath
endif
call nerdtree#echo("The path [" . l:nodePath . "] was copied to your clipboard.")
call nerdtree#echo('The path [' . l:nodePath . '] was copied to your clipboard.')
else
call nerdtree#echo("The full path is: " . l:nodePath)
call nerdtree#echo('The full path is: ' . l:nodePath)
endif
endfunction

4
nerdtree_plugin/vcs.vim
View File

@ -17,7 +17,7 @@ command! -n=? -complete=dir -bar NERDTreeToggleVCS :call <SID>ToggleTabTreeVCS('
function! s:CreateTabTreeVCS(name)
let l:path = g:NERDTreeCreator._pathForString(a:name)
let l:path = s:FindParentVCSRoot(l:path)
call g:NERDTreeCreator.createTabTree(empty(l:path) ? "" : l:path._str())
call g:NERDTreeCreator.createTabTree(empty(l:path) ? '' : l:path._str())
endfunction
" FUNCTION: s:ToggleTabTreeVCS(a:name) {{{1
@ -25,7 +25,7 @@ endfunction
function! s:ToggleTabTreeVCS(name)
let l:path = g:NERDTreeCreator._pathForString(a:name)
let l:path = s:FindParentVCSRoot(l:path)
call g:NERDTreeCreator.toggleTabTree(empty(l:path) ? "" : l:path._str())
call g:NERDTreeCreator.toggleTabTree(empty(l:path) ? '' : l:path._str())
endfunction
" FUNCTION: s:FindParentVCSRoot(a:path) {{{1

172
plugin/NERD_tree.vim
View File

@ -11,7 +11,7 @@
"
" SECTION: Script init stuff {{{1
"============================================================
if exists("loaded_nerd_tree")
if exists('loaded_nerd_tree')
finish
endif
if v:version < 703
@ -36,65 +36,65 @@ set cpo&vim
"1 if the var is set, 0 otherwise
function! s:initVariable(var, value)
if !exists(a:var)
exec 'let ' . a:var . ' = ' . "'" . substitute(a:value, "'", "''", "g") . "'"
exec 'let ' . a:var . ' = ' . "'" . substitute(a:value, "'", "''", 'g') . "'"
return 1
endif
return 0
endfunction
"SECTION: Init variable calls and other random constants {{{2
call s:initVariable("g:NERDTreeAutoCenter", 1)
call s:initVariable("g:NERDTreeAutoCenterThreshold", 3)
call s:initVariable("g:NERDTreeCaseSensitiveSort", 0)
call s:initVariable("g:NERDTreeNaturalSort", 0)
call s:initVariable("g:NERDTreeSortHiddenFirst", 1)
call s:initVariable("g:NERDTreeUseTCD", 0)
call s:initVariable("g:NERDTreeChDirMode", 0)
call s:initVariable("g:NERDTreeCreatePrefix", "silent")
call s:initVariable("g:NERDTreeMinimalUI", 0)
call s:initVariable("g:NERDTreeMinimalMenu", 0)
if !exists("g:NERDTreeIgnore")
call s:initVariable('g:NERDTreeAutoCenter', 1)
call s:initVariable('g:NERDTreeAutoCenterThreshold', 3)
call s:initVariable('g:NERDTreeCaseSensitiveSort', 0)
call s:initVariable('g:NERDTreeNaturalSort', 0)
call s:initVariable('g:NERDTreeSortHiddenFirst', 1)
call s:initVariable('g:NERDTreeUseTCD', 0)
call s:initVariable('g:NERDTreeChDirMode', 0)
call s:initVariable('g:NERDTreeCreatePrefix', 'silent')
call s:initVariable('g:NERDTreeMinimalUI', 0)
call s:initVariable('g:NERDTreeMinimalMenu', 0)
if !exists('g:NERDTreeIgnore')
let g:NERDTreeIgnore = ['\~$']
endif
call s:initVariable("g:NERDTreeBookmarksFile", expand('$HOME') . '/.NERDTreeBookmarks')
call s:initVariable("g:NERDTreeBookmarksSort", 1)
call s:initVariable("g:NERDTreeHighlightCursorline", 1)
call s:initVariable("g:NERDTreeHijackNetrw", 1)
call s:initVariable('g:NERDTreeBookmarksFile', expand('$HOME') . '/.NERDTreeBookmarks')
call s:initVariable('g:NERDTreeBookmarksSort', 1)
call s:initVariable('g:NERDTreeHighlightCursorline', 1)
call s:initVariable('g:NERDTreeHijackNetrw', 1)
call s:initVariable('g:NERDTreeMarkBookmarks', 1)
call s:initVariable("g:NERDTreeMouseMode", 1)
call s:initVariable("g:NERDTreeNotificationThreshold", 100)
call s:initVariable("g:NERDTreeQuitOnOpen", 0)
call s:initVariable("g:NERDTreeRespectWildIgnore", 0)
call s:initVariable("g:NERDTreeShowBookmarks", 0)
call s:initVariable("g:NERDTreeShowFiles", 1)
call s:initVariable("g:NERDTreeShowHidden", 0)
call s:initVariable("g:NERDTreeShowLineNumbers", 0)
call s:initVariable("g:NERDTreeSortDirs", 1)
call s:initVariable('g:NERDTreeMouseMode', 1)
call s:initVariable('g:NERDTreeNotificationThreshold', 100)
call s:initVariable('g:NERDTreeQuitOnOpen', 0)
call s:initVariable('g:NERDTreeRespectWildIgnore', 0)
call s:initVariable('g:NERDTreeShowBookmarks', 0)
call s:initVariable('g:NERDTreeShowFiles', 1)
call s:initVariable('g:NERDTreeShowHidden', 0)
call s:initVariable('g:NERDTreeShowLineNumbers', 0)
call s:initVariable('g:NERDTreeSortDirs', 1)
if !nerdtree#runningWindows() && !nerdtree#runningCygwin()
call s:initVariable("g:NERDTreeDirArrowExpandable", "▸")
call s:initVariable("g:NERDTreeDirArrowCollapsible", "▾")
call s:initVariable('g:NERDTreeDirArrowExpandable', '▸')
call s:initVariable('g:NERDTreeDirArrowCollapsible', '▾')
else
call s:initVariable("g:NERDTreeDirArrowExpandable", "+")
call s:initVariable("g:NERDTreeDirArrowCollapsible", "~")
call s:initVariable('g:NERDTreeDirArrowExpandable', '+')
call s:initVariable('g:NERDTreeDirArrowCollapsible', '~')
endif
call s:initVariable("g:NERDTreeCascadeOpenSingleChildDir", 1)
call s:initVariable("g:NERDTreeCascadeSingleChildDir", 1)
call s:initVariable('g:NERDTreeCascadeOpenSingleChildDir', 1)
call s:initVariable('g:NERDTreeCascadeSingleChildDir', 1)
if !exists("g:NERDTreeSortOrder")
if !exists('g:NERDTreeSortOrder')
let g:NERDTreeSortOrder = ['\/$', '*', '\.swp$', '\.bak$', '\~$']
endif
let g:NERDTreeOldSortOrder = []
call s:initVariable("g:NERDTreeGlyphReadOnly", "RO")
call s:initVariable('g:NERDTreeGlyphReadOnly', 'RO')
if has("conceal")
call s:initVariable("g:NERDTreeNodeDelimiter", "\x07")
if has('conceal')
call s:initVariable('g:NERDTreeNodeDelimiter', "\x07")
elseif (g:NERDTreeDirArrowExpandable == "\u00a0" || g:NERDTreeDirArrowCollapsible == "\u00a0")
call s:initVariable("g:NERDTreeNodeDelimiter", "\u00b7")
call s:initVariable('g:NERDTreeNodeDelimiter', "\u00b7")
else
call s:initVariable("g:NERDTreeNodeDelimiter", "\u00a0")
call s:initVariable('g:NERDTreeNodeDelimiter', "\u00a0")
endif
if !exists('g:NERDTreeStatusline')
@ -105,60 +105,60 @@ if !exists('g:NERDTreeStatusline')
let g:NERDTreeStatusline = "%{exists('b:NERDTree')?b:NERDTree.root.path.str():''}"
endif
call s:initVariable("g:NERDTreeWinPos", "left")
call s:initVariable("g:NERDTreeWinSize", 31)
call s:initVariable('g:NERDTreeWinPos', 'left')
call s:initVariable('g:NERDTreeWinSize', 31)
"init the shell commands that will be used to copy nodes, and remove dir trees
"
"Note: the space after the command is important
if nerdtree#runningWindows()
call s:initVariable("g:NERDTreeRemoveDirCmd", 'rmdir /s /q ')
call s:initVariable("g:NERDTreeCopyDirCmd", 'xcopy /s /e /i /y /q ')
call s:initVariable("g:NERDTreeCopyFileCmd", 'copy /y ')
call s:initVariable('g:NERDTreeRemoveDirCmd', 'rmdir /s /q ')
call s:initVariable('g:NERDTreeCopyDirCmd', 'xcopy /s /e /i /y /q ')
call s:initVariable('g:NERDTreeCopyFileCmd', 'copy /y ')
else
call s:initVariable("g:NERDTreeRemoveDirCmd", 'rm -rf ')
call s:initVariable("g:NERDTreeCopyCmd", 'cp -r ')
call s:initVariable('g:NERDTreeRemoveDirCmd', 'rm -rf ')
call s:initVariable('g:NERDTreeCopyCmd', 'cp -r ')
endif
"SECTION: Init variable calls for key mappings {{{2
call s:initVariable("g:NERDTreeMapCustomOpen", "<CR>")
call s:initVariable("g:NERDTreeMapActivateNode", "o")
call s:initVariable("g:NERDTreeMapChangeRoot", "C")
call s:initVariable("g:NERDTreeMapChdir", "cd")
call s:initVariable("g:NERDTreeMapCloseChildren", "X")
call s:initVariable("g:NERDTreeMapCloseDir", "x")
call s:initVariable("g:NERDTreeMapDeleteBookmark", "D")
call s:initVariable("g:NERDTreeMapMenu", "m")
call s:initVariable("g:NERDTreeMapHelp", "?")
call s:initVariable("g:NERDTreeMapJumpFirstChild", "K")
call s:initVariable("g:NERDTreeMapJumpLastChild", "J")
call s:initVariable("g:NERDTreeMapJumpNextSibling", "<C-j>")
call s:initVariable("g:NERDTreeMapJumpParent", "p")
call s:initVariable("g:NERDTreeMapJumpPrevSibling", "<C-k>")
call s:initVariable("g:NERDTreeMapJumpRoot", "P")
call s:initVariable("g:NERDTreeMapOpenExpl", "e")
call s:initVariable("g:NERDTreeMapOpenInTab", "t")
call s:initVariable("g:NERDTreeMapOpenInTabSilent", "T")
call s:initVariable("g:NERDTreeMapOpenRecursively", "O")
call s:initVariable("g:NERDTreeMapOpenSplit", "i")
call s:initVariable("g:NERDTreeMapOpenVSplit", "s")
call s:initVariable("g:NERDTreeMapPreview", "g" . NERDTreeMapActivateNode)
call s:initVariable("g:NERDTreeMapPreviewSplit", "g" . NERDTreeMapOpenSplit)
call s:initVariable("g:NERDTreeMapPreviewVSplit", "g" . NERDTreeMapOpenVSplit)
call s:initVariable("g:NERDTreeMapQuit", "q")
call s:initVariable("g:NERDTreeMapRefresh", "r")
call s:initVariable("g:NERDTreeMapRefreshRoot", "R")
call s:initVariable("g:NERDTreeMapToggleBookmarks", "B")
call s:initVariable("g:NERDTreeMapToggleFiles", "F")
call s:initVariable("g:NERDTreeMapToggleFilters", "f")
call s:initVariable("g:NERDTreeMapToggleHidden", "I")
call s:initVariable("g:NERDTreeMapToggleZoom", "A")
call s:initVariable("g:NERDTreeMapUpdir", "u")
call s:initVariable("g:NERDTreeMapUpdirKeepOpen", "U")
call s:initVariable("g:NERDTreeMapCWD", "CD")
call s:initVariable("g:NERDTreeMenuDown", "j")
call s:initVariable("g:NERDTreeMenuUp", "k")
call s:initVariable('g:NERDTreeMapCustomOpen', '<CR>')
call s:initVariable('g:NERDTreeMapActivateNode', 'o')
call s:initVariable('g:NERDTreeMapChangeRoot', 'C')
call s:initVariable('g:NERDTreeMapChdir', 'cd')
call s:initVariable('g:NERDTreeMapCloseChildren', 'X')
call s:initVariable('g:NERDTreeMapCloseDir', 'x')
call s:initVariable('g:NERDTreeMapDeleteBookmark', 'D')
call s:initVariable('g:NERDTreeMapMenu', 'm')
call s:initVariable('g:NERDTreeMapHelp', '?')
call s:initVariable('g:NERDTreeMapJumpFirstChild', 'K')
call s:initVariable('g:NERDTreeMapJumpLastChild', 'J')
call s:initVariable('g:NERDTreeMapJumpNextSibling', '<C-j>')
call s:initVariable('g:NERDTreeMapJumpParent', 'p')
call s:initVariable('g:NERDTreeMapJumpPrevSibling', '<C-k>')
call s:initVariable('g:NERDTreeMapJumpRoot', 'P')
call s:initVariable('g:NERDTreeMapOpenExpl', 'e')
call s:initVariable('g:NERDTreeMapOpenInTab', 't')
call s:initVariable('g:NERDTreeMapOpenInTabSilent', 'T')
call s:initVariable('g:NERDTreeMapOpenRecursively', 'O')
call s:initVariable('g:NERDTreeMapOpenSplit', 'i')
call s:initVariable('g:NERDTreeMapOpenVSplit', 's')
call s:initVariable('g:NERDTreeMapPreview', 'g' . NERDTreeMapActivateNode)
call s:initVariable('g:NERDTreeMapPreviewSplit', 'g' . NERDTreeMapOpenSplit)
call s:initVariable('g:NERDTreeMapPreviewVSplit', 'g' . NERDTreeMapOpenVSplit)
call s:initVariable('g:NERDTreeMapQuit', 'q')
call s:initVariable('g:NERDTreeMapRefresh', 'r')
call s:initVariable('g:NERDTreeMapRefreshRoot', 'R')
call s:initVariable('g:NERDTreeMapToggleBookmarks', 'B')
call s:initVariable('g:NERDTreeMapToggleFiles', 'F')
call s:initVariable('g:NERDTreeMapToggleFilters', 'f')
call s:initVariable('g:NERDTreeMapToggleHidden', 'I')
call s:initVariable('g:NERDTreeMapToggleZoom', 'A')
call s:initVariable('g:NERDTreeMapUpdir', 'u')
call s:initVariable('g:NERDTreeMapUpdirKeepOpen', 'U')
call s:initVariable('g:NERDTreeMapCWD', 'CD')
call s:initVariable('g:NERDTreeMenuDown', 'j')
call s:initVariable('g:NERDTreeMenuUp', 'k')
"SECTION: Load class files{{{2
call nerdtree#loadClassFiles()
@ -171,16 +171,16 @@ call nerdtree#ui_glue#setupCommands()
"============================================================
augroup NERDTree
"Save the cursor position whenever we close the nerd tree
exec "autocmd BufLeave,WinLeave ". g:NERDTreeCreator.BufNamePrefix() ."* if g:NERDTree.IsOpen() | call b:NERDTree.ui.saveScreenState() | endif"
exec 'autocmd BufLeave,WinLeave '. g:NERDTreeCreator.BufNamePrefix() .'* if g:NERDTree.IsOpen() | call b:NERDTree.ui.saveScreenState() | endif'
"disallow insert mode in the NERDTree
exec "autocmd BufEnter,WinEnter ". g:NERDTreeCreator.BufNamePrefix() ."* stopinsert"
exec 'autocmd BufEnter,WinEnter '. g:NERDTreeCreator.BufNamePrefix() .'* stopinsert'
augroup END
if g:NERDTreeHijackNetrw
augroup NERDTreeHijackNetrw
autocmd VimEnter * silent! autocmd! FileExplorer
au BufEnter,VimEnter * call nerdtree#checkForBrowse(expand("<amatch>"))
au BufEnter,VimEnter * call nerdtree#checkForBrowse(expand('<amatch>'))
augroup END
endif
@ -217,7 +217,7 @@ function! NERDTreeFocus()
if g:NERDTree.IsOpen()
call g:NERDTree.CursorToTreeWin()
else
call g:NERDTreeCreator.ToggleTabTree("")
call g:NERDTreeCreator.ToggleTabTree('')
endif
endfunction

4
syntax/nerdtree.vim
View File

@ -3,7 +3,7 @@ syn match NERDTreeIgnore #\~#
exec 'syn match NERDTreeIgnore #\['.g:NERDTreeGlyphReadOnly.'\]#'
"highlighting for the .. (up dir) line at the top of the tree
execute "syn match NERDTreeUp #\\V". s:tree_up_dir_line ."#"
execute "syn match NERDTreeUp #\\V". s:tree_up_dir_line .'#'
"quickhelp syntax elements
syn match NERDTreeHelpKey #" \{1,2\}[^ ]*:#ms=s+2,me=e-1
@ -37,7 +37,7 @@ syn match NERDTreeFlags #^ *\zs\[[^\]]*\]# containedin=NERDTreeFile,NERDTreeExec
syn match NERDTreeFlags #\[[^\]]*\]# containedin=NERDTreeDir
"highlighing to conceal the delimiter around the file/dir name
if has("conceal")
if has('conceal')
exec 'syn match NERDTreeNodeDelimiters #\%d' . char2nr(g:NERDTreeNodeDelimiter) . '# conceal containedin=ALL'
setlocal conceallevel=3 concealcursor=nvic
else