mirror of
https://github.com/amix/vimrc
synced 2025-06-16 09:35:01 +08:00
Updated vimrc
This commit is contained in:
amix
@ -66,48 +66,42 @@ Then reload vim, run `:Helptags`, and check out `:help NERD_tree.txt`.
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Faq
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---
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__Q. Can I have the nerdtree on every tab automatically?__
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> Is there any support for `git` flags?
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A. Nope. If this is something you want then chances are you aren't using tabs
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and buffers as they were intended to be used. Read this
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http://stackoverflow.com/questions/102384/using-vims-tabs-like-buffers
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Yes, install [nerdtree-git-plugin](https://github.com/Xuyuanp/nerdtree-git-plugin).
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If you are interested in this behaviour then consider [vim-nerdtree-tabs](https://github.com/jistr/vim-nerdtree-tabs)
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__Q. How can I open a NERDTree automatically when vim starts up?__
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> Can I have the nerdtree on every tab automatically?
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A. Stick this in your vimrc: `autocmd vimenter * NERDTree`
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Nope. If this is something you want then chances are you aren't using tabs and
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buffers as they were intended to be used. Read this
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http://stackoverflow.com/questions/102384/using-vims-tabs-like-buffers
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__Q. How can I open a NERDTree automatically when vim starts up if no files were specified?__
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If you are interested in this behaviour then consider [vim-nerdtree-tabs](https://github.com/jistr/vim-nerdtree-tabs)
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A. Stick this in your vimrc
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> How can I open a NERDTree automatically when vim starts up?
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Stick this in your vimrc: `autocmd vimenter * NERDTree`
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> How can I open a NERDTree automatically when vim starts up if no files were specified?
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Stick this in your vimrc
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autocmd StdinReadPre * let s:std_in=1
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autocmd VimEnter * if argc() == 0 && !exists("s:std_in") | NERDTree | endif
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__Q. How can I map a specific key or shortcut to open NERDTree?__
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> How can I map a specific key or shortcut to open NERDTree?
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A. Stick this in your vimrc to open NERDTree with `Ctrl+n` (you can set whatever key you want):
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Stick this in your vimrc to open NERDTree with `Ctrl+n` (you can set whatever key you want):
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`map <C-n> :NERDTreeToggle<CR>`
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map <C-n> :NERDTreeToggle<CR>
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__Q. How can I close vim if the only window left open is a NERDTree?__
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> How can I close vim if the only window left open is a NERDTree?
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A. Stick this in your vimrc:
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Stick this in your vimrc:
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`autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif`
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autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTreeType") && b:NERDTreeType == "primary") | q | endif
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> Can I have different highlighting for different file extensions?
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Changelog
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---------
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4.2.0 (2011-12-28)
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* Add NERDTreeDirArrows option to make the UI use pretty arrow chars instead of the old +~| chars to define the tree structure (sickill)
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* shift the syntax highlighting out into its own syntax file (gnap) * add some mac specific options to the filesystem menu - for macvim only (andersonfreitas)
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* Add NERDTreeMinimalUI option to remove some non functional parts of the nerdtree ui (camthompson)
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* tweak the behaviour of :NERDTreeFind - see :help :NERDTreeFind for the new behaviour (benjamingeiger)
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* if no name is given to :Bookmark, make it default to the name of the target file/dir (minyoung)
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* use 'file' completion when doing copying, create, and move operations (EvanDotPro)
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* lots of misc bug fixes (paddyoloughlin, sdewald, camthompson, Vitaly Bogdanov, AndrewRadev, mathias, scottstvnsn, kml, wycats, me RAWR!)
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See here: https://github.com/scrooloose/nerdtree/issues/433#issuecomment-92590696
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@ -34,6 +34,17 @@ function! nerdtree#compareNodes(n1, n2)
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return a:n1.path.compareTo(a:n2.path)
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endfunction
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"FUNCTION: nerdtree#compareNodesBySortKey(n1, n2) {{{2
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function! nerdtree#compareNodesBySortKey(n1, n2)
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if a:n1.path.getSortKey() <# a:n2.path.getSortKey()
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return -1
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elseif a:n1.path.getSortKey() ># a:n2.path.getSortKey()
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return 1
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else
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return 0
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endif
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endfunction
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" FUNCTION: nerdtree#deprecated(func, [msg]) {{{2
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" Issue a deprecation warning for a:func. If a second arg is given, use this
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" as the deprecation message
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@ -95,175 +106,9 @@ function! nerdtree#runningWindows()
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return has("win16") || has("win32") || has("win64")
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endfunction
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"FUNCTION: nerdtree#treeMarkupReg(dir) {{{2
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function! nerdtree#treeMarkupReg()
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if g:NERDTreeDirArrows
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return '^\([▾▸] \| \+[▾▸] \| \+\)'
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endif
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return '^[ `|]*[\-+~]'
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endfunction
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"FUNCTION: nerdtree#treeUpDirLine(dir) {{{2
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function! nerdtree#treeUpDirLine()
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return '.. (up a dir)'
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endfunction
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"FUNCTION: nerdtree#treeWid(dir) {{{2
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function! nerdtree#treeWid()
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return 2
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endfunction
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" SECTION: View Functions {{{1
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"============================================================
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"FUNCTION: nerdtree#closeTree() {{{2
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"Closes the primary NERD tree window for this tab
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function! nerdtree#closeTree()
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if !nerdtree#isTreeOpen()
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throw "NERDTree.NoTreeFoundError: no NERDTree is open"
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endif
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if winnr("$") != 1
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if winnr() == nerdtree#getTreeWinNum()
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call nerdtree#exec("wincmd p")
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let bufnr = bufnr("")
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call nerdtree#exec("wincmd p")
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else
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let bufnr = bufnr("")
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endif
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call nerdtree#exec(nerdtree#getTreeWinNum() . " wincmd w")
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close
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call nerdtree#exec(bufwinnr(bufnr) . " wincmd w")
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else
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close
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endif
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endfunction
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"FUNCTION: nerdtree#closeTreeIfOpen() {{{2
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"Closes the NERD tree window if it is open
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function! nerdtree#closeTreeIfOpen()
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if nerdtree#isTreeOpen()
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call nerdtree#closeTree()
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endif
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endfunction
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"FUNCTION: nerdtree#closeTreeIfQuitOnOpen() {{{2
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"Closes the NERD tree window if the close on open option is set
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function! nerdtree#closeTreeIfQuitOnOpen()
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if g:NERDTreeQuitOnOpen && nerdtree#isTreeOpen()
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call nerdtree#closeTree()
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endif
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endfunction
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"FUNCTION: nerdtree#dumpHelp {{{2
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"prints out the quick help
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function! nerdtree#dumpHelp()
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let old_h = @h
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if b:treeShowHelp ==# 1
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let @h= "\" NERD tree (" . nerdtree#version() . ") quickhelp~\n"
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let @h=@h."\" ============================\n"
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let @h=@h."\" File node mappings~\n"
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let @h=@h."\" ". (g:NERDTreeMouseMode ==# 3 ? "single" : "double") ."-click,\n"
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let @h=@h."\" <CR>,\n"
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if b:NERDTreeType ==# "primary"
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let @h=@h."\" ". g:NERDTreeMapActivateNode .": open in prev window\n"
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else
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let @h=@h."\" ". g:NERDTreeMapActivateNode .": open in current window\n"
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endif
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if b:NERDTreeType ==# "primary"
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let @h=@h."\" ". g:NERDTreeMapPreview .": preview\n"
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endif
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let @h=@h."\" ". g:NERDTreeMapOpenInTab.": open in new tab\n"
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let @h=@h."\" ". g:NERDTreeMapOpenInTabSilent .": open in new tab silently\n"
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let @h=@h."\" middle-click,\n"
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let @h=@h."\" ". g:NERDTreeMapOpenSplit .": open split\n"
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let @h=@h."\" ". g:NERDTreeMapPreviewSplit .": preview split\n"
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let @h=@h."\" ". g:NERDTreeMapOpenVSplit .": open vsplit\n"
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let @h=@h."\" ". g:NERDTreeMapPreviewVSplit .": preview vsplit\n"
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let @h=@h."\"\n\" ----------------------------\n"
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let @h=@h."\" Directory node mappings~\n"
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let @h=@h."\" ". (g:NERDTreeMouseMode ==# 1 ? "double" : "single") ."-click,\n"
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let @h=@h."\" ". g:NERDTreeMapActivateNode .": open & close node\n"
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let @h=@h."\" ". g:NERDTreeMapOpenRecursively .": recursively open node\n"
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let @h=@h."\" ". g:NERDTreeMapCloseDir .": close parent of node\n"
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let @h=@h."\" ". g:NERDTreeMapCloseChildren .": close all child nodes of\n"
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let @h=@h."\" current node recursively\n"
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let @h=@h."\" middle-click,\n"
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let @h=@h."\" ". g:NERDTreeMapOpenExpl.": explore selected dir\n"
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let @h=@h."\"\n\" ----------------------------\n"
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let @h=@h."\" Bookmark table mappings~\n"
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let @h=@h."\" double-click,\n"
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let @h=@h."\" ". g:NERDTreeMapActivateNode .": open bookmark\n"
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let @h=@h."\" ". g:NERDTreeMapOpenInTab.": open in new tab\n"
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let @h=@h."\" ". g:NERDTreeMapOpenInTabSilent .": open in new tab silently\n"
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let @h=@h."\" ". g:NERDTreeMapDeleteBookmark .": delete bookmark\n"
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let @h=@h."\"\n\" ----------------------------\n"
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let @h=@h."\" Tree navigation mappings~\n"
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let @h=@h."\" ". g:NERDTreeMapJumpRoot .": go to root\n"
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let @h=@h."\" ". g:NERDTreeMapJumpParent .": go to parent\n"
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let @h=@h."\" ". g:NERDTreeMapJumpFirstChild .": go to first child\n"
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let @h=@h."\" ". g:NERDTreeMapJumpLastChild .": go to last child\n"
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let @h=@h."\" ". g:NERDTreeMapJumpNextSibling .": go to next sibling\n"
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let @h=@h."\" ". g:NERDTreeMapJumpPrevSibling .": go to prev sibling\n"
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let @h=@h."\"\n\" ----------------------------\n"
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let @h=@h."\" Filesystem mappings~\n"
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let @h=@h."\" ". g:NERDTreeMapChangeRoot .": change tree root to the\n"
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let @h=@h."\" selected dir\n"
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let @h=@h."\" ". g:NERDTreeMapUpdir .": move tree root up a dir\n"
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let @h=@h."\" ". g:NERDTreeMapUpdirKeepOpen .": move tree root up a dir\n"
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let @h=@h."\" but leave old root open\n"
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let @h=@h."\" ". g:NERDTreeMapRefresh .": refresh cursor dir\n"
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let @h=@h."\" ". g:NERDTreeMapRefreshRoot .": refresh current root\n"
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let @h=@h."\" ". g:NERDTreeMapMenu .": Show menu\n"
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let @h=@h."\" ". g:NERDTreeMapChdir .":change the CWD to the\n"
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let @h=@h."\" selected dir\n"
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let @h=@h."\" ". g:NERDTreeMapCWD .":change tree root to CWD\n"
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let @h=@h."\"\n\" ----------------------------\n"
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let @h=@h."\" Tree filtering mappings~\n"
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let @h=@h."\" ". g:NERDTreeMapToggleHidden .": hidden files (" . (b:NERDTreeShowHidden ? "on" : "off") . ")\n"
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let @h=@h."\" ". g:NERDTreeMapToggleFilters .": file filters (" . (b:NERDTreeIgnoreEnabled ? "on" : "off") . ")\n"
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let @h=@h."\" ". g:NERDTreeMapToggleFiles .": files (" . (b:NERDTreeShowFiles ? "on" : "off") . ")\n"
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let @h=@h."\" ". g:NERDTreeMapToggleBookmarks .": bookmarks (" . (b:NERDTreeShowBookmarks ? "on" : "off") . ")\n"
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"add quickhelp entries for each custom key map
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let @h=@h."\"\n\" ----------------------------\n"
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let @h=@h."\" Custom mappings~\n"
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for i in g:NERDTreeKeyMap.All()
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if !empty(i.quickhelpText)
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let @h=@h."\" ". i.key .": ". i.quickhelpText ."\n"
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endif
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endfor
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let @h=@h."\"\n\" ----------------------------\n"
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let @h=@h."\" Other mappings~\n"
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let @h=@h."\" ". g:NERDTreeMapQuit .": Close the NERDTree window\n"
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let @h=@h."\" ". g:NERDTreeMapToggleZoom .": Zoom (maximize-minimize)\n"
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let @h=@h."\" the NERDTree window\n"
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let @h=@h."\" ". g:NERDTreeMapHelp .": toggle help\n"
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let @h=@h."\"\n\" ----------------------------\n"
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let @h=@h."\" Bookmark commands~\n"
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let @h=@h."\" :Bookmark [<name>]\n"
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let @h=@h."\" :BookmarkToRoot <name>\n"
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let @h=@h."\" :RevealBookmark <name>\n"
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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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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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let @h = old_h
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endfunction
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"FUNCTION: nerdtree#echo {{{2
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"A wrapper for :echo. Appends 'NERDTree:' on the front of all messages
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"
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@ -294,114 +139,9 @@ function! nerdtree#echoWarning(msg)
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echohl normal
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endfunction
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"FUNCTION: nerdtree#getTreeWinNum() {{{2
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"gets the nerd tree window number for this tab
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function! nerdtree#getTreeWinNum()
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if exists("t:NERDTreeBufName")
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return bufwinnr(t:NERDTreeBufName)
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else
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return -1
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endif
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endfunction
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"FUNCTION: nerdtree#isTreeOpen() {{{2
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function! nerdtree#isTreeOpen()
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return nerdtree#getTreeWinNum() != -1
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endfunction
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"FUNCTION: nerdtree#putCursorOnBookmarkTable(){{{2
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"Places the cursor at the top of the bookmarks table
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function! nerdtree#putCursorOnBookmarkTable()
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if !b:NERDTreeShowBookmarks
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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 = b:NERDTree.ui.getRootLineNum()
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let line = 1
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while getline(line) !~# '^>-\+Bookmarks-\+$'
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let line = line + 1
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if line >= rootNodeLine
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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, 2)
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endfunction
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"FUNCTION: nerdtree#putCursorInTreeWin(){{{2
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"Places the cursor in the nerd tree window
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function! nerdtree#putCursorInTreeWin()
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if !nerdtree#isTreeOpen()
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throw "NERDTree.InvalidOperationError: cant put cursor in NERD tree window, no window exists"
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endif
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call nerdtree#exec(nerdtree#getTreeWinNum() . "wincmd w")
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endfunction
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||||
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||||
"FUNCTION: nerdtree#renderBookmarks {{{2
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function! nerdtree#renderBookmarks()
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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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||||
|
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for i in g:NERDTreeBookmark.Bookmarks()
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call setline(line(".")+1, i.str())
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||||
call cursor(line(".")+1, col("."))
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||||
endfor
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||||
|
||||
call setline(line(".")+1, '')
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||||
call cursor(line(".")+1, col("."))
|
||||
endfunction
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||||
|
||||
"FUNCTION: nerdtree#renderView {{{2
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function! nerdtree#renderView()
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||||
call b:NERDTree.render()
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||||
endfunction
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||||
"
|
||||
"FUNCTION: nerdtree#stripMarkupFromLine(line, removeLeadingSpaces){{{2
|
||||
"returns the given line with all the tree parts stripped off
|
||||
"
|
||||
"Args:
|
||||
"line: the subject line
|
||||
"removeLeadingSpaces: 1 if leading spaces are to be removed (leading spaces =
|
||||
"any spaces before the actual text of the node)
|
||||
function! nerdtree#stripMarkupFromLine(line, removeLeadingSpaces)
|
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let line = a:line
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||||
"remove the tree parts and the leading space
|
||||
let line = substitute (line, nerdtree#treeMarkupReg(),"","")
|
||||
|
||||
"strip off any read only flag
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||||
let line = substitute (line, ' \[RO\]', "","")
|
||||
|
||||
"strip off any bookmark flags
|
||||
let line = substitute (line, ' {[^}]*}', "","")
|
||||
|
||||
"strip off any executable flags
|
||||
let line = substitute (line, '*\ze\($\| \)', "","")
|
||||
|
||||
"strip off any generic flags
|
||||
let line = substitute (line, '\[[^]]*\]', "","")
|
||||
|
||||
let wasdir = 0
|
||||
if line =~# '/$'
|
||||
let wasdir = 1
|
||||
endif
|
||||
let line = substitute (line,' -> .*',"","") " remove link to
|
||||
if wasdir ==# 1
|
||||
let line = substitute (line, '/\?$', '/', "")
|
||||
endif
|
||||
|
||||
if a:removeLeadingSpaces
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||||
let line = substitute (line, '^ *', '', '')
|
||||
endif
|
||||
|
||||
return line
|
||||
endfunction
|
||||
|
||||
" vim: set sw=4 sts=4 et fdm=marker:
|
||||
|
||||
@ -85,7 +85,7 @@ endfunction
|
||||
"FUNCTION: s:activateAll() {{{1
|
||||
"handle the user activating the updir line
|
||||
function! s:activateAll()
|
||||
if getline(".") ==# nerdtree#treeUpDirLine()
|
||||
if getline(".") ==# g:NERDTreeUI.UpDirLine()
|
||||
return nerdtree#ui_glue#upDir(0)
|
||||
endif
|
||||
endfunction
|
||||
@ -93,13 +93,13 @@ endfunction
|
||||
"FUNCTION: s:activateDirNode() {{{1
|
||||
"handle the user activating a tree node
|
||||
function! s:activateDirNode(node)
|
||||
call a:node.activate({'reuse': 1})
|
||||
call a:node.activate()
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:activateFileNode() {{{1
|
||||
"handle the user activating a tree node
|
||||
function! s:activateFileNode(node)
|
||||
call a:node.activate({'reuse': 1, 'where': 'p'})
|
||||
call a:node.activate({'reuse': 'all', 'where': 'p'})
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:activateBookmark() {{{1
|
||||
@ -212,7 +212,7 @@ function! s:closeTreeWindow()
|
||||
exec "buffer " . b:NERDTreePreviousBuf
|
||||
else
|
||||
if winnr("$") > 1
|
||||
call nerdtree#closeTree()
|
||||
call g:NERDTree.Close()
|
||||
else
|
||||
call nerdtree#echo("Cannot close last window")
|
||||
endif
|
||||
@ -275,20 +275,20 @@ function! s:findAndRevealPath()
|
||||
endif
|
||||
else
|
||||
if !p.isUnder(g:NERDTreeFileNode.GetRootForTab().path)
|
||||
if !nerdtree#isTreeOpen()
|
||||
if !g:NERDTree.IsOpen()
|
||||
call g:NERDTreeCreator.TogglePrimary('')
|
||||
else
|
||||
call nerdtree#putCursorInTreeWin()
|
||||
call g:NERDTree.CursorToTreeWin()
|
||||
endif
|
||||
let b:NERDTreeShowHidden = g:NERDTreeShowHidden
|
||||
call s:chRoot(g:NERDTreeDirNode.New(p.getParent()))
|
||||
else
|
||||
if !nerdtree#isTreeOpen()
|
||||
if !g:NERDTree.IsOpen()
|
||||
call g:NERDTreeCreator.TogglePrimary("")
|
||||
endif
|
||||
endif
|
||||
endif
|
||||
call nerdtree#putCursorInTreeWin()
|
||||
call g:NERDTree.CursorToTreeWin()
|
||||
call b:NERDTreeRoot.reveal(p)
|
||||
|
||||
if p.isUnixHiddenFile()
|
||||
@ -312,7 +312,7 @@ function! s:handleLeftClick()
|
||||
endfor
|
||||
|
||||
if currentNode.path.isDirectory
|
||||
if startToCur =~# nerdtree#treeMarkupReg() && startToCur =~# '[+~▾▸] \?$'
|
||||
if startToCur =~# g:NERDTreeUI.MarkupReg() && startToCur =~# '[+~▾▸] \?$'
|
||||
call currentNode.activate()
|
||||
return
|
||||
endif
|
||||
@ -320,11 +320,11 @@ function! s:handleLeftClick()
|
||||
|
||||
if (g:NERDTreeMouseMode ==# 2 && currentNode.path.isDirectory) || g:NERDTreeMouseMode ==# 3
|
||||
let char = strpart(startToCur, strlen(startToCur)-1, 1)
|
||||
if char !~# nerdtree#treeMarkupReg()
|
||||
if char !~# g:NERDTreeUI.MarkupReg()
|
||||
if currentNode.path.isDirectory
|
||||
call currentNode.activate()
|
||||
else
|
||||
call currentNode.activate({'reuse': 1, 'where': 'p'})
|
||||
call currentNode.activate({'reuse': 'all', 'where': 'p'})
|
||||
endif
|
||||
return
|
||||
endif
|
||||
@ -547,7 +547,7 @@ endfunction
|
||||
function! nerdtree#ui_glue#setupCommands()
|
||||
command! -n=? -complete=dir -bar NERDTree :call g:NERDTreeCreator.CreatePrimary('<args>')
|
||||
command! -n=? -complete=dir -bar NERDTreeToggle :call g:NERDTreeCreator.TogglePrimary('<args>')
|
||||
command! -n=0 -bar NERDTreeClose :call nerdtree#closeTreeIfOpen()
|
||||
command! -n=0 -bar NERDTreeClose :call g:NERDTree.Close()
|
||||
command! -n=1 -complete=customlist,nerdtree#completeBookmarks -bar NERDTreeFromBookmark call g:NERDTreeCreator.CreatePrimary('<args>')
|
||||
command! -n=0 -bar NERDTreeMirror call g:NERDTreeCreator.CreateMirror()
|
||||
command! -n=0 -bar NERDTreeFind call s:findAndRevealPath()
|
||||
|
||||
@ -34,6 +34,8 @@ CONTENTS *NERDTree-contents*
|
||||
4.The NERD tree API.......................|NERDTreeAPI|
|
||||
4.1.Key map API.......................|NERDTreeKeymapAPI|
|
||||
4.2.Menu API..........................|NERDTreeMenuAPI|
|
||||
4.3.Menu API..........................|NERDTreeAddPathFilter()|
|
||||
4.4.Path Listener API.................|NERDTreePathListenerAPI|
|
||||
5.About...................................|NERDTreeAbout|
|
||||
6.Changelog...............................|NERDTreeChangelog|
|
||||
7.Credits.................................|NERDTreeCredits|
|
||||
@ -131,7 +133,7 @@ The following features and functionality are provided by the NERD tree:
|
||||
:NERDTreeFind *:NERDTreeFind*
|
||||
Find the current file in the tree.
|
||||
|
||||
If not tree exists and the current file is under vim's CWD, then init a
|
||||
If no tree exists and the current file is under vim's CWD, then init a
|
||||
tree at the CWD and reveal the file. Otherwise init a tree in the current
|
||||
file's directory.
|
||||
|
||||
@ -1173,6 +1175,44 @@ Where selecting "a (s)ub menu" will lead to a second menu: >
|
||||
When any of the 3 concrete menu items are selected the function "SomeFunction"
|
||||
will be called.
|
||||
|
||||
------------------------------------------------------------------------------
|
||||
4.3 NERDTreeAddPathFilter(callback) *NERDTreeAddPathFilter()*
|
||||
|
||||
Path filters are essentially a more powerful version of |NERDTreeIgnore|.
|
||||
If the simple regex matching in |NERDTreeIgnore| is not enough then use
|
||||
|NERDTreeAddPathFilter()| to add a callback function that paths will be
|
||||
checked against when the decision to ignore them is made. Example >
|
||||
|
||||
call NERDTreeAddPathFilter('MyFilter')
|
||||
|
||||
function! MyFilter(params)
|
||||
"params is a dict containing keys: 'nerdtree' and 'path' which are
|
||||
"g:NERDTree and g:NERDTreePath objects
|
||||
|
||||
"return 1 to ignore params['path'] or 0 otherwise
|
||||
endfunction
|
||||
<
|
||||
------------------------------------------------------------------------------
|
||||
4.4 Path Listener API *NERDTreePathListenerAPI*
|
||||
|
||||
Use this API if you want to run a callback for events on Path objects. E.G >
|
||||
|
||||
call g:NERDTreePathNotifier.AddListener("init", "MyListener")
|
||||
|
||||
"....
|
||||
|
||||
function! MyListener(event)
|
||||
"This function will be called whenever a Path object is created.
|
||||
|
||||
"a:event is an object that contains a bunch of relevant info -
|
||||
"including the path in question. See lib/event.vim for details.
|
||||
endfunction
|
||||
<
|
||||
Current events supported:
|
||||
init ~
|
||||
refresh ~
|
||||
refreshFlags ~
|
||||
|
||||
------------------------------------------------------------------------------
|
||||
NERDTreeRender() *NERDTreeRender()*
|
||||
Re-renders the NERD tree buffer. Useful if you change the state of the
|
||||
@ -1203,6 +1243,8 @@ Next
|
||||
- add 'scope' argument to the key map API
|
||||
- add NERDTreeCustomIgnoreFilter hook - needs doc
|
||||
- add magic [[dir]] and [[file]] flags to NERDTreeIgnore
|
||||
- add support for custom path filters. See :help NERDTreeAddPathFilter()
|
||||
- add path listener API. See :help NERDTreePathListenerAPI.
|
||||
|
||||
4.2.0
|
||||
- Add NERDTreeDirArrows option to make the UI use pretty arrow chars
|
||||
|
||||
@ -253,7 +253,7 @@ endfunction
|
||||
" FUNCTION: Bookmark.str() {{{1
|
||||
" Get the string that should be rendered in the view for this bookmark
|
||||
function! s:Bookmark.str()
|
||||
let pathStrMaxLen = winwidth(nerdtree#getTreeWinNum()) - 4 - len(self.name)
|
||||
let pathStrMaxLen = winwidth(g:NERDTree.GetWinNum()) - 4 - len(self.name)
|
||||
if &nu
|
||||
let pathStrMaxLen = pathStrMaxLen - &numberwidth
|
||||
endif
|
||||
|
||||
@ -42,6 +42,11 @@ endfunction
|
||||
"name: the name of a bookmark or a directory
|
||||
function! s:Creator.createPrimary(name)
|
||||
let path = self._pathForString(a:name)
|
||||
|
||||
"abort if exception was thrown (bookmark/dir doesn't exist)
|
||||
if empty(path)
|
||||
return
|
||||
endif
|
||||
|
||||
"if instructed to, then change the vim CWD to the dir the NERDTree is
|
||||
"inited in
|
||||
@ -50,8 +55,8 @@ function! s:Creator.createPrimary(name)
|
||||
endif
|
||||
|
||||
if g:NERDTree.ExistsForTab()
|
||||
if nerdtree#isTreeOpen()
|
||||
call nerdtree#closeTree()
|
||||
if g:NERDTree.IsOpen()
|
||||
call g:NERDTree.Close()
|
||||
endif
|
||||
unlet t:NERDTreeBufName
|
||||
endif
|
||||
@ -163,8 +168,8 @@ function! s:Creator.createMirror()
|
||||
return
|
||||
endif
|
||||
|
||||
if g:NERDTree.ExistsForTab() && nerdtree#isTreeOpen()
|
||||
call nerdtree#closeTree()
|
||||
if g:NERDTree.ExistsForTab() && g:NERDTree.IsOpen()
|
||||
call g:NERDTree.Close()
|
||||
endif
|
||||
|
||||
let t:NERDTreeBufName = bufferName
|
||||
@ -328,14 +333,14 @@ endfunction
|
||||
"initialized.
|
||||
function! s:Creator.togglePrimary(dir)
|
||||
if g:NERDTree.ExistsForTab()
|
||||
if !nerdtree#isTreeOpen()
|
||||
if !g:NERDTree.IsOpen()
|
||||
call self._createTreeWin()
|
||||
if !&hidden
|
||||
call b:NERDTree.render()
|
||||
endif
|
||||
call b:NERDTree.ui.restoreScreenState()
|
||||
else
|
||||
call nerdtree#closeTree()
|
||||
call g:NERDTree.Close()
|
||||
endif
|
||||
else
|
||||
call self.createPrimary(a:dir)
|
||||
|
||||
@ -3,6 +3,73 @@
|
||||
let s:NERDTree = {}
|
||||
let g:NERDTree = s:NERDTree
|
||||
|
||||
"FUNCTION: s:NERDTree.AddPathFilter() {{{1
|
||||
function! s:NERDTree.AddPathFilter(callback)
|
||||
call add(s:NERDTree.PathFilters(), a:callback)
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:NERDTree.Close() {{{1
|
||||
"Closes the primary NERD tree window for this tab
|
||||
function! s:NERDTree.Close()
|
||||
if !s:NERDTree.IsOpen()
|
||||
return
|
||||
endif
|
||||
|
||||
if winnr("$") != 1
|
||||
if winnr() == s:NERDTree.GetWinNum()
|
||||
call nerdtree#exec("wincmd p")
|
||||
let bufnr = bufnr("")
|
||||
call nerdtree#exec("wincmd p")
|
||||
else
|
||||
let bufnr = bufnr("")
|
||||
endif
|
||||
|
||||
call nerdtree#exec(s:NERDTree.GetWinNum() . " wincmd w")
|
||||
close
|
||||
call nerdtree#exec(bufwinnr(bufnr) . " wincmd w")
|
||||
else
|
||||
close
|
||||
endif
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:NERDTree.CloseIfQuitOnOpen() {{{1
|
||||
"Closes the NERD tree window if the close on open option is set
|
||||
function! s:NERDTree.CloseIfQuitOnOpen()
|
||||
if g:NERDTreeQuitOnOpen && s:NERDTree.IsOpen()
|
||||
call s:NERDTree.Close()
|
||||
endif
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:NERDTree.CursorToBookmarkTable(){{{1
|
||||
"Places the cursor at the top of the bookmarks table
|
||||
function! s:NERDTree.CursorToBookmarkTable()
|
||||
if !b:NERDTreeShowBookmarks
|
||||
throw "NERDTree.IllegalOperationError: cant find bookmark table, bookmarks arent active"
|
||||
endif
|
||||
|
||||
if g:NERDTreeMinimalUI
|
||||
return cursor(1, 2)
|
||||
endif
|
||||
|
||||
let rootNodeLine = b:NERDTree.ui.getRootLineNum()
|
||||
|
||||
let line = 1
|
||||
while getline(line) !~# '^>-\+Bookmarks-\+$'
|
||||
let line = line + 1
|
||||
if line >= rootNodeLine
|
||||
throw "NERDTree.BookmarkTableNotFoundError: didnt find the bookmarks table"
|
||||
endif
|
||||
endwhile
|
||||
call cursor(line, 2)
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:NERDTree.CursorToTreeWin(){{{1
|
||||
"Places the cursor in the nerd tree window
|
||||
function! s:NERDTree.CursorToTreeWin()
|
||||
call g:NERDTree.MustBeOpen()
|
||||
call nerdtree#exec(g:NERDTree.GetWinNum() . "wincmd w")
|
||||
endfunction
|
||||
|
||||
" Function: s:NERDTree.ExistsForBuffer() {{{1
|
||||
" Returns 1 if a nerd tree root exists in the current buffer
|
||||
function! s:NERDTree.ExistsForBuf()
|
||||
@ -23,6 +90,29 @@ function! s:NERDTree.ForCurrentBuf()
|
||||
endif
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:NERDTree.GetWinNum() {{{1
|
||||
"gets the nerd tree window number for this tab
|
||||
function! s:NERDTree.GetWinNum()
|
||||
if exists("t:NERDTreeBufName")
|
||||
return bufwinnr(t:NERDTreeBufName)
|
||||
else
|
||||
return -1
|
||||
endif
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:NERDTree.IsOpen() {{{1
|
||||
function! s:NERDTree.IsOpen()
|
||||
return s:NERDTree.GetWinNum() != -1
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:NERDTree.MustBeOpen() {{{1
|
||||
function! s:NERDTree.MustBeOpen()
|
||||
if !s:NERDTree.IsOpen()
|
||||
throw "NERDTree.TreeNotOpen"
|
||||
endif
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:NERDTree.New() {{{1
|
||||
function! s:NERDTree.New(path)
|
||||
let newObj = copy(self)
|
||||
let newObj.ui = g:NERDTreeUI.New(newObj)
|
||||
@ -31,9 +121,17 @@ function! s:NERDTree.New(path)
|
||||
return newObj
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:NERDTree.PathFilters() {{{1
|
||||
function! s:NERDTree.PathFilters()
|
||||
if !exists('s:NERDTree._PathFilters')
|
||||
let s:NERDTree._PathFilters = []
|
||||
endif
|
||||
return s:NERDTree._PathFilters
|
||||
endfunction
|
||||
|
||||
|
||||
"FUNCTION: s:NERDTree.render() {{{1
|
||||
"A convenience function - since this is called often
|
||||
function! s:NERDTree.render()
|
||||
call self.ui.render()
|
||||
endfunction
|
||||
|
||||
|
||||
@ -40,7 +40,7 @@ function! s:Opener._checkToCloseTree(newtab)
|
||||
endif
|
||||
|
||||
if (a:newtab && self._where == 't') || !a:newtab
|
||||
call nerdtree#closeTreeIfQuitOnOpen()
|
||||
call g:NERDTree.CloseIfQuitOnOpen()
|
||||
endif
|
||||
endfunction
|
||||
|
||||
@ -131,7 +131,8 @@ endfunction
|
||||
" 'where': Specifies whether the node should be opened in new split/tab or in
|
||||
" the previous window. Can be either 'v' or 'h' or 't' (for open in
|
||||
" new tab)
|
||||
" 'reuse': if a window is displaying the file then jump the cursor there
|
||||
" 'reuse': if a window is displaying the file then jump the cursor there. Can
|
||||
" 'all', 'currenttab' or empty to not reuse.
|
||||
" 'keepopen': dont close the tree window
|
||||
" 'stay': open the file, but keep the cursor in the tree win
|
||||
function! s:Opener.New(path, opts)
|
||||
@ -139,7 +140,13 @@ function! s:Opener.New(path, opts)
|
||||
|
||||
let newObj._path = a:path
|
||||
let newObj._stay = nerdtree#has_opt(a:opts, 'stay')
|
||||
let newObj._reuse = nerdtree#has_opt(a:opts, 'reuse')
|
||||
|
||||
if has_key(a:opts, 'reuse')
|
||||
let newObj._reuse = a:opts['reuse']
|
||||
else
|
||||
let newObj._reuse = ''
|
||||
endif
|
||||
|
||||
let newObj._keepopen = nerdtree#has_opt(a:opts, 'keepopen')
|
||||
let newObj._where = has_key(a:opts, 'where') ? a:opts['where'] : ''
|
||||
let newObj._treetype = b:NERDTreeType
|
||||
@ -189,7 +196,7 @@ function! s:Opener._newSplit()
|
||||
try
|
||||
exec(splitMode." sp ")
|
||||
catch /^Vim\%((\a\+)\)\=:E37/
|
||||
call nerdtree#putCursorInTreeWin()
|
||||
call g:NERDTree.CursorToTreeWin()
|
||||
throw "NERDTree.FileAlreadyOpenAndModifiedError: ". self._path.str() ." is already open and modified."
|
||||
catch /^Vim\%((\a\+)\)\=:/
|
||||
"do nothing
|
||||
@ -219,7 +226,7 @@ function! s:Opener._newVSplit()
|
||||
vnew
|
||||
|
||||
"resize the nerd tree back to the original size
|
||||
call nerdtree#putCursorInTreeWin()
|
||||
call g:NERDTree.CursorToTreeWin()
|
||||
exec("silent vertical resize ". winwidth)
|
||||
call nerdtree#exec('wincmd p')
|
||||
endfunction
|
||||
@ -235,7 +242,7 @@ endfunction
|
||||
|
||||
"FUNCTION: Opener._openFile() {{{1
|
||||
function! s:Opener._openFile()
|
||||
if self._reuse && self._reuseWindow()
|
||||
if self._reuseWindow()
|
||||
return
|
||||
endif
|
||||
|
||||
@ -288,7 +295,7 @@ function! s:Opener._previousWindow()
|
||||
call nerdtree#exec('wincmd p')
|
||||
endif
|
||||
catch /^Vim\%((\a\+)\)\=:E37/
|
||||
call nerdtree#putCursorInTreeWin()
|
||||
call g:NERDTree.CursorToTreeWin()
|
||||
throw "NERDTree.FileAlreadyOpenAndModifiedError: ". self._path.str() ." is already open and modified."
|
||||
catch /^Vim\%((\a\+)\)\=:/
|
||||
echo v:exception
|
||||
@ -307,23 +314,32 @@ endfunction
|
||||
"
|
||||
"return 1 if we were successful
|
||||
function! s:Opener._reuseWindow()
|
||||
if empty(self._reuse)
|
||||
return 0
|
||||
endif
|
||||
|
||||
"check the current tab for the window
|
||||
let winnr = bufwinnr('^' . self._path.str() . '$')
|
||||
if winnr != -1
|
||||
call nerdtree#exec(winnr . "wincmd w")
|
||||
call self._checkToCloseTree(0)
|
||||
return 1
|
||||
else
|
||||
"check other tabs
|
||||
let tabnr = self._path.tabnr()
|
||||
if tabnr
|
||||
call self._checkToCloseTree(1)
|
||||
call nerdtree#exec('normal! ' . tabnr . 'gt')
|
||||
let winnr = bufwinnr('^' . self._path.str() . '$')
|
||||
call nerdtree#exec(winnr . "wincmd w")
|
||||
return 1
|
||||
endif
|
||||
endif
|
||||
|
||||
if self._reuse == 'currenttab'
|
||||
return 0
|
||||
endif
|
||||
|
||||
"check other tabs
|
||||
let tabnr = self._path.tabnr()
|
||||
if tabnr
|
||||
call self._checkToCloseTree(1)
|
||||
call nerdtree#exec('normal! ' . tabnr . 'gt')
|
||||
let winnr = bufwinnr('^' . self._path.str() . '$')
|
||||
call nerdtree#exec(winnr . "wincmd w")
|
||||
return 1
|
||||
endif
|
||||
|
||||
return 0
|
||||
endfunction
|
||||
|
||||
|
||||
@ -1,6 +1,12 @@
|
||||
"we need to use this number many times for sorting... so we calculate it only
|
||||
"once here
|
||||
let s:NERDTreeSortStarIndex = index(g:NERDTreeSortOrder, '*')
|
||||
" used in formating sortKey, e.g. '%04d'
|
||||
if exists("log10")
|
||||
let s:sortKeyFormat = "%0" . float2nr(ceil(log10(len(g:NERDTreeSortOrder)))) . "d"
|
||||
else
|
||||
let s:sortKeyFormat = "%04d"
|
||||
endif
|
||||
|
||||
"CLASS: Path
|
||||
"============================================================
|
||||
@ -361,6 +367,24 @@ function! s:Path.getSortOrderIndex()
|
||||
return s:NERDTreeSortStarIndex
|
||||
endfunction
|
||||
|
||||
"FUNCTION: Path.getSortKey() {{{1
|
||||
"returns a string used in compare function for sorting
|
||||
function! s:Path.getSortKey()
|
||||
if !exists("self._sortKey")
|
||||
let path = self.getLastPathComponent(1)
|
||||
if !g:NERDTreeSortHiddenFirst
|
||||
let path = substitute(path, '^[._]', '', '')
|
||||
endif
|
||||
if !g:NERDTreeCaseSensitiveSort
|
||||
let path = tolower(path)
|
||||
endif
|
||||
let self._sortKey = printf(s:sortKeyFormat, self.getSortOrderIndex()) . path
|
||||
endif
|
||||
|
||||
return self._sortKey
|
||||
endfunction
|
||||
|
||||
|
||||
"FUNCTION: Path.isUnixHiddenFile() {{{1
|
||||
"check for unix hidden files
|
||||
function! s:Path.isUnixHiddenFile()
|
||||
@ -392,6 +416,12 @@ function! s:Path.ignore()
|
||||
return 1
|
||||
endif
|
||||
endfor
|
||||
|
||||
for callback in g:NERDTree.PathFilters()
|
||||
if {callback}({'path': self, 'nerdtree': b:NERDTree})
|
||||
return 1
|
||||
endif
|
||||
endfor
|
||||
endif
|
||||
|
||||
"dont show hidden files unless instructed to
|
||||
@ -403,10 +433,6 @@ function! s:Path.ignore()
|
||||
return 1
|
||||
endif
|
||||
|
||||
if exists("*NERDTreeCustomIgnoreFilter") && NERDTreeCustomIgnoreFilter(self)
|
||||
return 1
|
||||
endif
|
||||
|
||||
return 0
|
||||
endfunction
|
||||
|
||||
@ -611,7 +637,7 @@ function! s:Path.str(...)
|
||||
if has_key(self, '_strFor' . format)
|
||||
exec 'let toReturn = self._strFor' . format . '()'
|
||||
else
|
||||
raise 'NERDTree.UnknownFormatError: unknown format "'. format .'"'
|
||||
throw 'NERDTree.UnknownFormatError: unknown format "'. format .'"'
|
||||
endif
|
||||
else
|
||||
let toReturn = self._str()
|
||||
|
||||
@ -246,8 +246,12 @@ function! s:TreeDirNode._initChildren(silent)
|
||||
"filter out the .. and . directories
|
||||
"Note: we must match .. AND ../ cos sometimes the globpath returns
|
||||
"../ for path with strange chars (eg $)
|
||||
if i !~# '\/\.\.\/\?$' && i !~# '\/\.\/\?$'
|
||||
|
||||
" if i !~# '\/\.\.\/\?$' && i !~# '\/\.\/\?$'
|
||||
"
|
||||
" Regular expression is too expensive. Use simply string comparison
|
||||
" instead
|
||||
if i[len(i)-3:2] != ".." && i[len(i)-2:2] != ".." &&
|
||||
\ i[len(i)-2:1] != "." && i[len(i)-1] != "."
|
||||
"put the next file in a new node and attach it
|
||||
try
|
||||
let path = g:NERDTreePath.New(i)
|
||||
@ -405,8 +409,12 @@ function! s:TreeDirNode.refresh()
|
||||
"filter out the .. and . directories
|
||||
"Note: we must match .. AND ../ cos sometimes the globpath returns
|
||||
"../ for path with strange chars (eg $)
|
||||
if i !~# '\/\.\.\/\?$' && i !~# '\/\.\/\?$'
|
||||
"if i !~# '\/\.\.\/\?$' && i !~# '\/\.\/\?$'
|
||||
|
||||
" Regular expression is too expensive. Use simply string comparison
|
||||
" instead
|
||||
if i[len(i)-3:2] != ".." && i[len(i)-2:2] != ".." &&
|
||||
\ i[len(i)-2:1] != "." && i[len(i)-1] != "."
|
||||
try
|
||||
"create a new path and see if it exists in this nodes children
|
||||
let path = g:NERDTreePath.New(i)
|
||||
@ -504,7 +512,7 @@ endfunction
|
||||
"directory priority.
|
||||
"
|
||||
function! s:TreeDirNode.sortChildren()
|
||||
let CompareFunc = function("nerdtree#compareNodes")
|
||||
let CompareFunc = function("nerdtree#compareNodesBySortKey")
|
||||
call sort(self.children, CompareFunc)
|
||||
endfunction
|
||||
|
||||
|
||||
@ -3,11 +3,6 @@
|
||||
let s:UI = {}
|
||||
let g:NERDTreeUI = s:UI
|
||||
|
||||
|
||||
function! s:UI.lolcats()
|
||||
echomsg "lolcats"
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:UI.centerView() {{{2
|
||||
"centers the nerd tree window around the cursor (provided the nerd tree
|
||||
"options permit)
|
||||
@ -15,13 +10,121 @@ function! s:UI.centerView()
|
||||
if g:NERDTreeAutoCenter
|
||||
let current_line = winline()
|
||||
let lines_to_top = current_line
|
||||
let lines_to_bottom = winheight(nerdtree#getTreeWinNum()) - current_line
|
||||
let lines_to_bottom = winheight(g:NERDTree.GetWinNum()) - current_line
|
||||
if lines_to_top < g:NERDTreeAutoCenterThreshold || lines_to_bottom < g:NERDTreeAutoCenterThreshold
|
||||
normal! zz
|
||||
endif
|
||||
endif
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:UI._dumpHelp {{{1
|
||||
"prints out the quick help
|
||||
function! s:UI._dumpHelp()
|
||||
let old_h = @h
|
||||
if b:treeShowHelp ==# 1
|
||||
let @h= "\" NERD tree (" . nerdtree#version() . ") quickhelp~\n"
|
||||
let @h=@h."\" ============================\n"
|
||||
let @h=@h."\" File node mappings~\n"
|
||||
let @h=@h."\" ". (g:NERDTreeMouseMode ==# 3 ? "single" : "double") ."-click,\n"
|
||||
let @h=@h."\" <CR>,\n"
|
||||
if b:NERDTreeType ==# "primary"
|
||||
let @h=@h."\" ". g:NERDTreeMapActivateNode .": open in prev window\n"
|
||||
else
|
||||
let @h=@h."\" ". g:NERDTreeMapActivateNode .": open in current window\n"
|
||||
endif
|
||||
if b:NERDTreeType ==# "primary"
|
||||
let @h=@h."\" ". g:NERDTreeMapPreview .": preview\n"
|
||||
endif
|
||||
let @h=@h."\" ". g:NERDTreeMapOpenInTab.": open in new tab\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapOpenInTabSilent .": open in new tab silently\n"
|
||||
let @h=@h."\" middle-click,\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapOpenSplit .": open split\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapPreviewSplit .": preview split\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapOpenVSplit .": open vsplit\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapPreviewVSplit .": preview vsplit\n"
|
||||
|
||||
let @h=@h."\"\n\" ----------------------------\n"
|
||||
let @h=@h."\" Directory node mappings~\n"
|
||||
let @h=@h."\" ". (g:NERDTreeMouseMode ==# 1 ? "double" : "single") ."-click,\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapActivateNode .": open & close node\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapOpenRecursively .": recursively open node\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapCloseDir .": close parent of node\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapCloseChildren .": close all child nodes of\n"
|
||||
let @h=@h."\" current node recursively\n"
|
||||
let @h=@h."\" middle-click,\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapOpenExpl.": explore selected dir\n"
|
||||
|
||||
let @h=@h."\"\n\" ----------------------------\n"
|
||||
let @h=@h."\" Bookmark table mappings~\n"
|
||||
let @h=@h."\" double-click,\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapActivateNode .": open bookmark\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapOpenInTab.": open in new tab\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapOpenInTabSilent .": open in new tab silently\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapDeleteBookmark .": delete bookmark\n"
|
||||
|
||||
let @h=@h."\"\n\" ----------------------------\n"
|
||||
let @h=@h."\" Tree navigation mappings~\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapJumpRoot .": go to root\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapJumpParent .": go to parent\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapJumpFirstChild .": go to first child\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapJumpLastChild .": go to last child\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapJumpNextSibling .": go to next sibling\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapJumpPrevSibling .": go to prev sibling\n"
|
||||
|
||||
let @h=@h."\"\n\" ----------------------------\n"
|
||||
let @h=@h."\" Filesystem mappings~\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapChangeRoot .": change tree root to the\n"
|
||||
let @h=@h."\" selected dir\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapUpdir .": move tree root up a dir\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapUpdirKeepOpen .": move tree root up a dir\n"
|
||||
let @h=@h."\" but leave old root open\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapRefresh .": refresh cursor dir\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapRefreshRoot .": refresh current root\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapMenu .": Show menu\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapChdir .":change the CWD to the\n"
|
||||
let @h=@h."\" selected dir\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapCWD .":change tree root to CWD\n"
|
||||
|
||||
let @h=@h."\"\n\" ----------------------------\n"
|
||||
let @h=@h."\" Tree filtering mappings~\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapToggleHidden .": hidden files (" . (b:NERDTreeShowHidden ? "on" : "off") . ")\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapToggleFilters .": file filters (" . (b:NERDTreeIgnoreEnabled ? "on" : "off") . ")\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapToggleFiles .": files (" . (b:NERDTreeShowFiles ? "on" : "off") . ")\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapToggleBookmarks .": bookmarks (" . (b:NERDTreeShowBookmarks ? "on" : "off") . ")\n"
|
||||
|
||||
"add quickhelp entries for each custom key map
|
||||
let @h=@h."\"\n\" ----------------------------\n"
|
||||
let @h=@h."\" Custom mappings~\n"
|
||||
for i in g:NERDTreeKeyMap.All()
|
||||
if !empty(i.quickhelpText)
|
||||
let @h=@h."\" ". i.key .": ". i.quickhelpText ."\n"
|
||||
endif
|
||||
endfor
|
||||
|
||||
let @h=@h."\"\n\" ----------------------------\n"
|
||||
let @h=@h."\" Other mappings~\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapQuit .": Close the NERDTree window\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapToggleZoom .": Zoom (maximize-minimize)\n"
|
||||
let @h=@h."\" the NERDTree window\n"
|
||||
let @h=@h."\" ". g:NERDTreeMapHelp .": toggle help\n"
|
||||
let @h=@h."\"\n\" ----------------------------\n"
|
||||
let @h=@h."\" Bookmark commands~\n"
|
||||
let @h=@h."\" :Bookmark [<name>]\n"
|
||||
let @h=@h."\" :BookmarkToRoot <name>\n"
|
||||
let @h=@h."\" :RevealBookmark <name>\n"
|
||||
let @h=@h."\" :OpenBookmark <name>\n"
|
||||
let @h=@h."\" :ClearBookmarks [<names>]\n"
|
||||
let @h=@h."\" :ClearAllBookmarks\n"
|
||||
silent! put h
|
||||
elseif g:NERDTreeMinimalUI == 0
|
||||
let @h="\" Press ". g:NERDTreeMapHelp ." for help\n"
|
||||
silent! put h
|
||||
endif
|
||||
|
||||
let @h = old_h
|
||||
endfunction
|
||||
|
||||
|
||||
"FUNCTION: s:UI.new(nerdtree) {{{1
|
||||
function! s:UI.New(nerdtree)
|
||||
let newObj = copy(self)
|
||||
@ -56,14 +159,14 @@ function! s:UI.getPath(ln)
|
||||
endif
|
||||
endif
|
||||
|
||||
if line ==# nerdtree#treeUpDirLine()
|
||||
if line ==# s:UI.UpDirLine()
|
||||
return b:NERDTreeRoot.path.getParent()
|
||||
endif
|
||||
|
||||
let indent = self._indentLevelFor(line)
|
||||
|
||||
"remove the tree parts and the leading space
|
||||
let curFile = nerdtree#stripMarkupFromLine(line, 0)
|
||||
let curFile = self._stripMarkup(line, 0)
|
||||
|
||||
let wasdir = 0
|
||||
if curFile =~# '/$'
|
||||
@ -76,7 +179,7 @@ function! s:UI.getPath(ln)
|
||||
while lnum > 0
|
||||
let lnum = lnum - 1
|
||||
let curLine = getline(lnum)
|
||||
let curLineStripped = nerdtree#stripMarkupFromLine(curLine, 1)
|
||||
let curLineStripped = self._stripMarkup(curLine, 1)
|
||||
|
||||
"have we reached the top of the tree?
|
||||
if lnum == rootLine
|
||||
@ -127,7 +230,7 @@ function! s:UI.getLineNum(file_node)
|
||||
|
||||
let indent = self._indentLevelFor(curLine)
|
||||
if indent ==# curPathComponent
|
||||
let curLine = nerdtree#stripMarkupFromLine(curLine, 1)
|
||||
let curLine = self._stripMarkup(curLine, 1)
|
||||
|
||||
let curPath = join(pathcomponents, '/') . '/' . curLine
|
||||
if stridx(fullpath, curPath, 0) ==# 0
|
||||
@ -146,7 +249,6 @@ function! s:UI.getLineNum(file_node)
|
||||
return -1
|
||||
endfunction
|
||||
|
||||
|
||||
"FUNCTION: s:UI.getRootLineNum(){{{1
|
||||
"gets the line number of the root node
|
||||
function! s:UI.getRootLineNum()
|
||||
@ -157,9 +259,9 @@ function! s:UI.getRootLineNum()
|
||||
return rootLine
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:UI._indentLevelFor(line) {{{2
|
||||
"FUNCTION: s:UI._indentLevelFor(line) {{{1
|
||||
function! s:UI._indentLevelFor(line)
|
||||
let level = match(a:line, '[^ \-+~▸▾`|]') / nerdtree#treeWid()
|
||||
let level = match(a:line, '[^ \-+~▸▾`|]') / s:UI.IndentWid()
|
||||
" check if line includes arrows
|
||||
if match(a:line, '[▸▾]') > -1
|
||||
" decrement level as arrow uses 3 ascii chars
|
||||
@ -168,8 +270,38 @@ function! s:UI._indentLevelFor(line)
|
||||
return level
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:UI.IndentWid() {{{1
|
||||
function! s:UI.IndentWid()
|
||||
return 2
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:UI.restoreScreenState() {{{2
|
||||
"FUNCTION: s:UI.MarkupReg() {{{1
|
||||
function! s:UI.MarkupReg()
|
||||
if g:NERDTreeDirArrows
|
||||
return '^\([▾▸] \| \+[▾▸] \| \+\)'
|
||||
endif
|
||||
|
||||
return '^[ `|]*[\-+~]'
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:UI._renderBookmarks {{{1
|
||||
function! s:UI._renderBookmarks()
|
||||
|
||||
if g:NERDTreeMinimalUI == 0
|
||||
call setline(line(".")+1, ">----------Bookmarks----------")
|
||||
call cursor(line(".")+1, col("."))
|
||||
endif
|
||||
|
||||
for i in g:NERDTreeBookmark.Bookmarks()
|
||||
call setline(line(".")+1, i.str())
|
||||
call cursor(line(".")+1, col("."))
|
||||
endfor
|
||||
|
||||
call setline(line(".")+1, '')
|
||||
call cursor(line(".")+1, col("."))
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:UI.restoreScreenState() {{{1
|
||||
"
|
||||
"Sets the screen state back to what it was when nerdtree#saveScreenState was last
|
||||
"called.
|
||||
@ -189,23 +321,60 @@ function! s:UI.restoreScreenState()
|
||||
let &scrolloff=old_scrolloff
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:UI.saveScreenState() {{{2
|
||||
"FUNCTION: s:UI.saveScreenState() {{{1
|
||||
"Saves the current cursor position in the current buffer and the window
|
||||
"scroll position
|
||||
function! s:UI.saveScreenState()
|
||||
let win = winnr()
|
||||
try
|
||||
call nerdtree#putCursorInTreeWin()
|
||||
let self._screenState = {}
|
||||
let self._screenState['oldPos'] = getpos(".")
|
||||
let self._screenState['oldTopLine'] = line("w0")
|
||||
let self._screenState['oldWindowSize']= winwidth("")
|
||||
call nerdtree#exec(win . "wincmd w")
|
||||
catch /^NERDTree.InvalidOperationError/
|
||||
endtry
|
||||
call g:NERDTree.CursorToTreeWin()
|
||||
let self._screenState = {}
|
||||
let self._screenState['oldPos'] = getpos(".")
|
||||
let self._screenState['oldTopLine'] = line("w0")
|
||||
let self._screenState['oldWindowSize']= winwidth("")
|
||||
call nerdtree#exec(win . "wincmd w")
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:UI.render() {{{2
|
||||
"FUNCTION: s:UI._stripMarkup(line, removeLeadingSpaces){{{1
|
||||
"returns the given line with all the tree parts stripped off
|
||||
"
|
||||
"Args:
|
||||
"line: the subject line
|
||||
"removeLeadingSpaces: 1 if leading spaces are to be removed (leading spaces =
|
||||
"any spaces before the actual text of the node)
|
||||
function! s:UI._stripMarkup(line, removeLeadingSpaces)
|
||||
let line = a:line
|
||||
"remove the tree parts and the leading space
|
||||
let line = substitute (line, g:NERDTreeUI.MarkupReg(),"","")
|
||||
|
||||
"strip off any read only flag
|
||||
let line = substitute (line, ' \[RO\]', "","")
|
||||
|
||||
"strip off any bookmark flags
|
||||
let line = substitute (line, ' {[^}]*}', "","")
|
||||
|
||||
"strip off any executable flags
|
||||
let line = substitute (line, '*\ze\($\| \)', "","")
|
||||
|
||||
"strip off any generic flags
|
||||
let line = substitute (line, '\[[^]]*\]', "","")
|
||||
|
||||
let wasdir = 0
|
||||
if line =~# '/$'
|
||||
let wasdir = 1
|
||||
endif
|
||||
let line = substitute (line,' -> .*',"","") " remove link to
|
||||
if wasdir ==# 1
|
||||
let line = substitute (line, '/\?$', '/', "")
|
||||
endif
|
||||
|
||||
if a:removeLeadingSpaces
|
||||
let line = substitute (line, '^ *', '', '')
|
||||
endif
|
||||
|
||||
return line
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:UI.render() {{{1
|
||||
function! s:UI.render()
|
||||
setlocal modifiable
|
||||
|
||||
@ -218,7 +387,7 @@ function! s:UI.render()
|
||||
"delete all lines in the buffer (being careful not to clobber a register)
|
||||
silent 1,$delete _
|
||||
|
||||
call nerdtree#dumpHelp()
|
||||
call self._dumpHelp()
|
||||
|
||||
"delete the blank line before the help and add one after it
|
||||
if g:NERDTreeMinimalUI == 0
|
||||
@ -227,12 +396,12 @@ function! s:UI.render()
|
||||
endif
|
||||
|
||||
if b:NERDTreeShowBookmarks
|
||||
call nerdtree#renderBookmarks()
|
||||
call self._renderBookmarks()
|
||||
endif
|
||||
|
||||
"add the 'up a dir' line
|
||||
if !g:NERDTreeMinimalUI
|
||||
call setline(line(".")+1, nerdtree#treeUpDirLine())
|
||||
call setline(line(".")+1, s:UI.UpDirLine())
|
||||
call cursor(line(".")+1, col("."))
|
||||
endif
|
||||
|
||||
@ -295,7 +464,7 @@ function! s:UI.toggleShowBookmarks()
|
||||
let b:NERDTreeShowBookmarks = !b:NERDTreeShowBookmarks
|
||||
if b:NERDTreeShowBookmarks
|
||||
call b:NERDTree.render()
|
||||
call nerdtree#putCursorOnBookmarkTable()
|
||||
call g:NERDTree.CursorToBookmarkTable()
|
||||
else
|
||||
call b:NERDTree.ui.renderViewSavingPosition()
|
||||
endif
|
||||
@ -330,3 +499,8 @@ function! s:UI.toggleZoom()
|
||||
let b:NERDTreeZoomed = 1
|
||||
endif
|
||||
endfunction
|
||||
|
||||
"FUNCTION: s:UI.UpDirLine() {{{1
|
||||
function! s:UI.UpDirLine()
|
||||
return '.. (up a dir)'
|
||||
endfunction
|
||||
|
||||
@ -148,7 +148,7 @@ call nerdtree#ui_glue#setupCommands()
|
||||
"============================================================
|
||||
augroup NERDTree
|
||||
"Save the cursor position whenever we close the nerd tree
|
||||
exec "autocmd BufLeave ". g:NERDTreeCreator.BufNamePrefix() ."* call b:NERDTree.ui.saveScreenState()"
|
||||
exec "autocmd BufLeave ". g:NERDTreeCreator.BufNamePrefix() ."* if g:NERDTree.IsOpen() | call b:NERDTree.ui.saveScreenState() | endif"
|
||||
|
||||
"disallow insert mode in the NERDTree
|
||||
exec "autocmd BufEnter ". g:NERDTreeCreator.BufNamePrefix() ."* stopinsert"
|
||||
@ -185,8 +185,8 @@ function! NERDTreeRender()
|
||||
endfunction
|
||||
|
||||
function! NERDTreeFocus()
|
||||
if nerdtree#isTreeOpen()
|
||||
call nerdtree#putCursorInTreeWin()
|
||||
if g:NERDTree.IsOpen()
|
||||
call g:NERDTree.CursorToTreeWin()
|
||||
else
|
||||
call g:NERDTreeCreator.TogglePrimary("")
|
||||
endif
|
||||
@ -196,6 +196,11 @@ function! NERDTreeCWD()
|
||||
call NERDTreeFocus()
|
||||
call nerdtree#ui_glue#chRootCwd()
|
||||
endfunction
|
||||
|
||||
function! NERDTreeAddPathFilter(callback)
|
||||
call g:NERDTree.AddPathFilter(a:callback)
|
||||
endfunction
|
||||
|
||||
" SECTION: Post Source Actions {{{1
|
||||
call nerdtree#postSourceActions()
|
||||
|
||||
|
||||
Reference in New Issue
Block a user