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Fix lint warnings: prefer single quoted strings

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This commit is contained in:
Caleb Maclennan
2019-12-31 08:50:25 +03:00
parent 8d81510aa6
commit 45e33f2502
20 changed files with 478 additions and 478 deletions
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46
lib/nerdtree/opener.vim
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@@ -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