mirror of
https://github.com/preservim/nerdtree.git
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Merge branch 'master' of github.com:scrooloose/nerdtree
This commit is contained in:
Steve DeWald
commit
6a6ffe2ad6
@ -642,6 +642,12 @@ NERD tree. These options should be set in your vimrc.
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|'NERDTreeWinSize'| Sets the window size when the NERD tree is
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opened.
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|'NERDTreeMinimalUI'| Disables display of the 'Bookmarks' label and
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'Press ? for help' text.
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|'NERDTreeDirArrows'| Tells the NERD tree to use arrows instead of
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+ ~ chars when displaying directories.
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------------------------------------------------------------------------------
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3.2. Customisation details *NERDTreeOptionDetails*
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@ -921,6 +927,30 @@ Default: 31.
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This option is used to change the size of the NERD tree when it is loaded.
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------------------------------------------------------------------------------
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*'NERDTreeMinimalUI'*
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Values: 0 or 1
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Default: 0
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This options disables the 'Bookmarks' label 'Press ? for help' text. Use one
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of the following lines to set this option: >
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let NERDTreeMinimalUI=0
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let NERDTreeMinimalUI=1
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<
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------------------------------------------------------------------------------
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*'NERDTreeDirArrows'*
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Values: 0 or 1
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Default: 0.
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This option is used to change the default look of directory nodes displayed in
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the tree. When set to 0 it shows old-school bars (|), + and ~ chars. If set to
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1 it shows right and down arrows. Use one of the follow lines to set this
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option: >
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let NERDTreeDirArrows=0
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let NERDTreeDirArrows=1
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<
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==============================================================================
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4. The NERD tree API *NERDTreeAPI*
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@ -51,6 +51,7 @@ call s:initVariable("g:NERDTreeAutoCenter", 1)
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call s:initVariable("g:NERDTreeAutoCenterThreshold", 3)
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call s:initVariable("g:NERDTreeCaseSensitiveSort", 0)
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call s:initVariable("g:NERDTreeChDirMode", 0)
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call s:initVariable("g:NERDTreeMinimalUI", 0)
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if !exists("g:NERDTreeIgnore")
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let g:NERDTreeIgnore = ['\~$']
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endif
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@ -65,6 +66,7 @@ call s:initVariable("g:NERDTreeShowFiles", 1)
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call s:initVariable("g:NERDTreeShowHidden", 0)
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call s:initVariable("g:NERDTreeShowLineNumbers", 0)
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call s:initVariable("g:NERDTreeSortDirs", 1)
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call s:initVariable("g:NERDTreeDirArrows", 0)
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if !exists("g:NERDTreeSortOrder")
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let g:NERDTreeSortOrder = ['\/$', '*', '\.swp$', '\.bak$', '\~$']
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@ -147,7 +149,7 @@ endif
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let s:NERDTreeBufName = 'NERD_tree_'
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let s:tree_wid = 2
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let s:tree_markup_reg = '^[ `|]*[\-+~]'
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let s:tree_markup_reg = '^[ `|]*[\-+~▾▸ ]*'
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let s:tree_up_dir_line = '.. (up a dir)'
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"the number to add to the nerd tree buffer name to make the buf name unique
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@ -1313,33 +1315,50 @@ function! s:TreeFileNode._renderToString(depth, drawText, vertMap, isLastChild)
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"get all the leading spaces and vertical tree parts for this line
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if a:depth > 1
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for j in a:vertMap[0:-2]
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if j ==# 1
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let treeParts = treeParts . '| '
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else
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if g:NERDTreeDirArrows
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let treeParts = treeParts . ' '
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else
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if j ==# 1
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let treeParts = treeParts . '| '
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else
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let treeParts = treeParts . ' '
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endif
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endif
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endfor
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endif
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"get the last vertical tree part for this line which will be different
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"if this node is the last child of its parent
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if a:isLastChild
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let treeParts = treeParts . '`'
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else
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let treeParts = treeParts . '|'
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if !g:NERDTreeDirArrows
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if a:isLastChild
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let treeParts = treeParts . '`'
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else
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let treeParts = treeParts . '|'
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endif
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endif
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"smack the appropriate dir/file symbol on the line before the file/dir
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"name itself
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if self.path.isDirectory
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if self.isOpen
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let treeParts = treeParts . '~'
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if g:NERDTreeDirArrows
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let treeParts = treeParts . '▾ '
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else
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let treeParts = treeParts . '~'
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endif
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else
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let treeParts = treeParts . '+'
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if g:NERDTreeDirArrows
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let treeParts = treeParts . '▸ '
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else
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let treeParts = treeParts . '+'
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endif
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endif
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else
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let treeParts = treeParts . '-'
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if g:NERDTreeDirArrows
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let treeParts = treeParts . ' '
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else
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let treeParts = treeParts . '-'
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endif
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endif
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let line = treeParts . self.displayString()
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@ -2645,6 +2664,9 @@ function! s:initNerdTreeInPlace(dir)
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setlocal nu
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else
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setlocal nonu
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if v:version >= 703
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setlocal nornu
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endif
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endif
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iabc <buffer>
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@ -2881,6 +2903,9 @@ function! s:createTreeWin()
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setlocal nu
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else
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setlocal nonu
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if v:version >= 703
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setlocal nornu
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endif
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endif
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iabc <buffer>
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@ -2996,12 +3021,12 @@ function! s:dumpHelp()
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let @h=@h."\" :OpenBookmark <name>\n"
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let @h=@h."\" :ClearBookmarks [<names>]\n"
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let @h=@h."\" :ClearAllBookmarks\n"
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else
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silent! put h
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elseif g:NERDTreeMinimalUI == 0
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let @h="\" Press ". g:NERDTreeMapHelp ." for help\n"
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silent! put h
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endif
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silent! put h
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let @h = old_h
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endfunction
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"FUNCTION: s:echo {{{2
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@ -3067,9 +3092,11 @@ function! s:getPath(ln)
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return b:NERDTreeRoot.path
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endif
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" in case called from outside the tree
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if line !~# '^ *[|`]' || line =~# '^$'
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return {}
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if !g:NERDTreeDirArrows
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" in case called from outside the tree
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if line !~# '^ *[|`▸▾ ]' || line =~# '^$'
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return {}
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endif
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endif
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if line ==# s:tree_up_dir_line
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@ -3125,7 +3152,13 @@ function! s:getTreeWinNum()
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endfunction
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"FUNCTION: s:indentLevelFor(line) {{{2
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function! s:indentLevelFor(line)
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return match(a:line, '[^ \-+~`|]') / s:tree_wid
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let level = match(a:line, '[^ \-+~▸▾`|]') / s:tree_wid
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" check if line includes arrows
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if match(a:line, '[▸▾]') > -1
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" decrement level as arrow uses 3 ascii chars
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let level = level - 1
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endif
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return level
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endfunction
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"FUNCTION: s:isTreeOpen() {{{2
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function! s:isTreeOpen()
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@ -3215,6 +3248,10 @@ function! s:putCursorOnBookmarkTable()
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throw "NERDTree.IllegalOperationError: cant find bookmark table, bookmarks arent active"
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endif
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if g:NERDTreeMinimalUI
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return cursor(1, 2)
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endif
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let rootNodeLine = s:TreeFileNode.GetRootLineNum()
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let line = 1
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@ -3224,7 +3261,7 @@ function! s:putCursorOnBookmarkTable()
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throw "NERDTree.BookmarkTableNotFoundError: didnt find the bookmarks table"
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endif
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endwhile
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call cursor(line, 0)
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call cursor(line, 2)
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endfunction
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"FUNCTION: s:putCursorInTreeWin(){{{2
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@ -3240,8 +3277,10 @@ endfunction
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"FUNCTION: s:renderBookmarks {{{2
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function! s:renderBookmarks()
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call setline(line(".")+1, ">----------Bookmarks----------")
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call cursor(line(".")+1, col("."))
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if g:NERDTreeMinimalUI == 0
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call setline(line(".")+1, ">----------Bookmarks----------")
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call cursor(line(".")+1, col("."))
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endif
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for i in s:Bookmark.Bookmarks()
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call setline(line(".")+1, i.str())
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@ -3268,16 +3307,20 @@ function! s:renderView()
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call s:dumpHelp()
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"delete the blank line before the help and add one after it
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call setline(line(".")+1, "")
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call cursor(line(".")+1, col("."))
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if g:NERDTreeMinimalUI == 0
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call setline(line(".")+1, "")
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call cursor(line(".")+1, col("."))
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endif
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if b:NERDTreeShowBookmarks
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call s:renderBookmarks()
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endif
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"add the 'up a dir' line
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call setline(line(".")+1, s:tree_up_dir_line)
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call cursor(line(".")+1, col("."))
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if !g:NERDTreeMinimalUI
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call setline(line(".")+1, s:tree_up_dir_line)
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call cursor(line(".")+1, col("."))
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endif
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"draw the header line
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let header = b:NERDTreeRoot.path.str({'format': 'UI', 'truncateTo': winwidth(0)})
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@ -3371,7 +3414,7 @@ function! s:setupSyntaxHighlighting()
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syn match NERDTreeFlag #\[RO\]#
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"highlighting for the .. (up dir) line at the top of the tree
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execute "syn match NERDTreeUp #". s:tree_up_dir_line ."#"
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execute "syn match NERDTreeUp #\\V". s:tree_up_dir_line ."#"
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"highlighting for the ~/+ symbols for the directory nodes
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syn match NERDTreeClosable #\~\<#
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@ -3402,7 +3445,7 @@ function! s:setupSyntaxHighlighting()
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"highlighing for directory nodes and file nodes
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syn match NERDTreeDirSlash #/#
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syn match NERDTreeDir #[^-| `].*/# contains=NERDTreeLink,NERDTreeDirSlash,NERDTreeOpenable,NERDTreeClosable
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syn match NERDTreeExecFile #[|`]-.*\*\($\| \)# contains=NERDTreeLink,NERDTreePart,NERDTreeRO,NERDTreePartFile,NERDTreeBookmark
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syn match NERDTreeExecFile #[|` ].*\*\($\| \)# contains=NERDTreeLink,NERDTreePart,NERDTreeRO,NERDTreePartFile,NERDTreeBookmark
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syn match NERDTreeFile #|-.*# contains=NERDTreeLink,NERDTreePart,NERDTreeRO,NERDTreePartFile,NERDTreeBookmark,NERDTreeExecFile
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syn match NERDTreeFile #`-.*# contains=NERDTreeLink,NERDTreePart,NERDTreeRO,NERDTreePartFile,NERDTreeBookmark,NERDTreeExecFile
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syn match NERDTreeCWD #^/.*$#
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