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Added global variables for changing default arrows

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This commit is contained in:
Igor Tatarintsev 2015-09-11 23:44:06 +06:00
parent bcf3de4fdf
commit 188bd92658
6 changed files with 22 additions and 11 deletions
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8
README.markdown
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@ -105,3 +105,11 @@ Stick this in your vimrc:
> Can I have different highlighting for different file extensions? > Can I have different highlighting for different file extensions?
See here: https://github.com/scrooloose/nerdtree/issues/433#issuecomment-92590696 See here: https://github.com/scrooloose/nerdtree/issues/433#issuecomment-92590696
> How can I change default arrows?
Use these variables in your vimrc. Note that below are default arrow symbols
let g:NERDTreeDirArrows = 1
let g:NERDTreeDirArrowExpandable = '▸'
let g:NERDTreeDirArrowCollapsable = '▾'

2
autoload/nerdtree/ui_glue.vim
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@ -312,7 +312,7 @@ function! s:handleLeftClick()
endfor endfor
if currentNode.path.isDirectory if currentNode.path.isDirectory
if startToCur =~# g:NERDTreeUI.MarkupReg() && startToCur =~# '[+~▾▸] \?$' if startToCur =~# g:NERDTreeUI.MarkupReg() && startToCur =~# '[+~'.g:NERDTreeDirArrowExpandable.g:NERDTreeDirArrowCollapsable.'] \?$'
call currentNode.activate() call currentNode.activate()
return return
endif endif

4
lib/nerdtree/tree_file_node.vim
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@ -383,13 +383,13 @@ function! s:TreeFileNode._renderToString(depth, drawText, vertMap, isLastChild)
if self.path.isDirectory if self.path.isDirectory
if self.isOpen if self.isOpen
if g:NERDTreeDirArrows if g:NERDTreeDirArrows
let treeParts = treeParts . '▾ ' let treeParts = treeParts . g:NERDTreeDirArrowCollapsable . ' '
else else
let treeParts = treeParts . '~' let treeParts = treeParts . '~'
endif endif
else else
if g:NERDTreeDirArrows if g:NERDTreeDirArrows
let treeParts = treeParts . '▸ ' let treeParts = treeParts . g:NERDTreeDirArrowExpandable . ' '
else else
let treeParts = treeParts . '+' let treeParts = treeParts . '+'
endif endif

8
lib/nerdtree/ui.vim
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@ -154,7 +154,7 @@ function! s:UI.getPath(ln)
if !g:NERDTreeDirArrows if !g:NERDTreeDirArrows
" in case called from outside the tree " in case called from outside the tree
if line !~# '^ *[|`▸▾ ]' || line =~# '^$' if line !~# '^ *[|`'.g:NERDTreeDirArrowExpandable.g:NERDTreeDirArrowCollapsable.' ]' || line =~# '^$'
return {} return {}
endif endif
endif endif
@ -261,9 +261,9 @@ endfunction
"FUNCTION: s:UI._indentLevelFor(line) {{{1 "FUNCTION: s:UI._indentLevelFor(line) {{{1
function! s:UI._indentLevelFor(line) function! s:UI._indentLevelFor(line)
let level = match(a:line, '[^ \-+~▸▾`|]') / s:UI.IndentWid() let level = match(a:line, '[^ \-+~'.g:NERDTreeDirArrowExpandable.g:NERDTreeDirArrowCollapsable.'`|]') / s:UI.IndentWid()
" check if line includes arrows " check if line includes arrows
if match(a:line, '[▸▾]') > -1 if match(a:line, '['.g:NERDTreeDirArrowExpandable.g:NERDTreeDirArrowCollapsable.]') > -1
" decrement level as arrow uses 3 ascii chars " decrement level as arrow uses 3 ascii chars
let level = level - 1 let level = level - 1
endif endif
@ -278,7 +278,7 @@ endfunction
"FUNCTION: s:UI.MarkupReg() {{{1 "FUNCTION: s:UI.MarkupReg() {{{1
function! s:UI.MarkupReg() function! s:UI.MarkupReg()
if g:NERDTreeDirArrows if g:NERDTreeDirArrows
return '^\([▾▸] \| \+[▾▸] \| \+\)' return '^\(['.g:NERDTreeDirArrowExpandable.g:NERDTreeDirArrowCollapsable.'] \| \+['.g:NERDTreeDirArrowExpandable.g:NERDTreeDirArrowCollapsable.'] \| \+\)'
endif endif
return '^[ `|]*[\-+~]' return '^[ `|]*[\-+~]'

2
plugin/NERD_tree.vim
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@ -68,6 +68,8 @@ call s:initVariable("g:NERDTreeShowHidden", 0)
call s:initVariable("g:NERDTreeShowLineNumbers", 0) call s:initVariable("g:NERDTreeShowLineNumbers", 0)
call s:initVariable("g:NERDTreeSortDirs", 1) call s:initVariable("g:NERDTreeSortDirs", 1)
call s:initVariable("g:NERDTreeDirArrows", !nerdtree#runningWindows()) call s:initVariable("g:NERDTreeDirArrows", !nerdtree#runningWindows())
call s:initVariable("g:NERDTreeDirArrowExpandable", "▸")
call s:initVariable("g:NERDTreeDirArrowCollapsable", "▾")
call s:initVariable("g:NERDTreeCascadeOpenSingleChildDir", 1) call s:initVariable("g:NERDTreeCascadeOpenSingleChildDir", 1)
if !exists("g:NERDTreeSortOrder") if !exists("g:NERDTreeSortOrder")

9
syntax/nerdtree.vim
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@ -23,12 +23,13 @@ syn match NERDTreeLinkDir #.*/ ->#me=e-3 containedin=NERDTreeDir
syn match NERDTreeDirSlash #/# containedin=NERDTreeDir syn match NERDTreeDirSlash #/# containedin=NERDTreeDir
if g:NERDTreeDirArrows if g:NERDTreeDirArrows
syn match NERDTreeClosable #▾# containedin=NERDTreeDir,NERDTreeFile exec 'syn match NERDTreeClosable #'.g:NERDTreeDirArrowCollapsable.'# containedin=NERDTreeDir,NERDTreeFile'
syn match NERDTreeOpenable #▸# containedin=NERDTreeDir,NERDTreeFile exec 'syn match NERDTreeOpenable #'.g:NERDTreeDirArrowExpandable.'# containedin=NERDTreeDir,NERDTreeFile'
syn match NERDTreeDir #[^▾▸ ].*/# let s:dirArrows = g:NERDTreeDirArrowCollapsable.g:NERDTreeDirArrowExpandable
exec 'syn match NERDTreeDir #[^'.s:dirArrows.' ].*/#'
syn match NERDTreeExecFile #^ .*\*\($\| \)# contains=NERDTreeRO,NERDTreeBookmark syn match NERDTreeExecFile #^ .*\*\($\| \)# contains=NERDTreeRO,NERDTreeBookmark
syn match NERDTreeFile #^[^"\.▾▸] *[^▾▸]*# contains=NERDTreeLink,NERDTreeRO,NERDTreeBookmark,NERDTreeExecFile exec 'syn match NERDTreeFile #^[^"\.'.s:dirArrows.'] *[^'.s:dirArrows.']*# contains=NERDTreeLink,NERDTreeRO,NERDTreeBookmark,NERDTreeExecFile'
"highlighting for readonly files "highlighting for readonly files
syn match NERDTreeRO # *\zs.*\ze \[RO\]# contains=NERDTreeIgnore,NERDTreeBookmark,NERDTreeFile syn match NERDTreeRO # *\zs.*\ze \[RO\]# contains=NERDTreeIgnore,NERDTreeBookmark,NERDTreeFile