--- /dev/null
+*NERD_tree.txt* A tree explorer plugin that owns your momma!
+
+
+
+ omg its ... ~
+
+ ________ ________ _ ____________ ____ __________ ____________~
+ /_ __/ / / / ____/ / | / / ____/ __ \/ __ \ /_ __/ __ \/ ____/ ____/~
+ / / / /_/ / __/ / |/ / __/ / /_/ / / / / / / / /_/ / __/ / __/ ~
+ / / / __ / /___ / /| / /___/ _, _/ /_/ / / / / _, _/ /___/ /___ ~
+ /_/ /_/ /_/_____/ /_/ |_/_____/_/ |_/_____/ /_/ /_/ |_/_____/_____/ ~
+
+
+ Reference Manual~
+
+
+
+
+==============================================================================
+CONTENTS *NERDTree-contents*
+
+ 1.Intro...................................|NERDTree|
+ 2.Functionality provided..................|NERDTreeFunctionality|
+ 2.1.Global commands...................|NERDTreeGlobalCommands|
+ 2.2.Bookmarks.........................|NERDTreeBookmarks|
+ 2.2.1.The bookmark table..........|NERDTreeBookmarkTable|
+ 2.2.2.Bookmark commands...........|NERDTreeBookmarkCommands|
+ 2.2.3.Invalid bookmarks...........|NERDTreeInvalidBookmarks|
+ 2.3.NERD tree mappings................|NERDTreeMappings|
+ 2.4.The filesystem menu...............|NERDTreeFilesysMenu|
+ 3.Options.................................|NERDTreeOptions|
+ 3.1.Option summary....................|NERDTreeOptionSummary|
+ 3.2.Option details....................|NERDTreeOptionDetails|
+ 4.Hacking the NERD tree...................|NERDTreeHacking|
+ 5.About...................................|NERDTreeAbout|
+ 6.Changelog...............................|NERDTreeChangelog|
+ 7.Credits.................................|NERDTreeCredits|
+ 8.License.................................|NERDTreeLicense|
+
+==============================================================================
+1. Intro *NERDTree*
+
+What is this "NERD tree"??
+
+The NERD tree allows you to explore your filesystem and to open files and
+directories. It presents the filesystem to you in the form of a tree which you
+manipulate with the keyboard and/or mouse. It also allows you to perform
+simple filesystem operations.
+
+The following features and functionality are provided by the NERD tree:
+ * Files and directories are displayed in a hierarchical tree structure
+ * Different highlighting is provided for the following types of nodes:
+ * files
+ * directories
+ * sym-links
+ * windows .lnk files
+ * read-only files
+ * executable files
+ * Many (customisable) mappings are provided to manipulate the tree:
+ * Mappings to open/close/explore directory nodes
+ * Mappings to open files in new/existing windows/tabs
+ * Mappings to change the current root of the tree
+ * Mappings to navigate around the tree
+ * ...
+ * Directories and files can be bookmarked.
+ * Most NERD tree navigation can also be done with the mouse
+ * Filtering of tree content (can be toggled at runtime)
+ * custom file filters to prevent e.g. vim backup files being displayed
+ * optional displaying of hidden files (. files)
+ * files can be "turned off" so that only directories are displayed
+ * A textual filesystem menu is provided which allows you to
+ create/delete/move file and directory nodes as well as copy (for
+ supported OSs)
+ * The position and size of the NERD tree window can be customised
+ * The order in which the nodes in the tree are listed can be customised.
+ * A model of your filesystem is created/maintained as you explore it. This
+ has several advantages:
+ * All filesystem information is cached and is only re-read on demand
+ * If you revisit a part of the tree that you left earlier in your
+ session, the directory nodes will be opened/closed as you left them
+ * The script remembers the cursor position and window position in the NERD
+ tree so you can toggle it off (or just close the tree window) and then
+ reopen it (with NERDTreeToggle) the NERD tree window will appear exactly
+ as you left it
+ * You can have a separate NERD tree for each tab, share trees across tabs,
+ or a mix of both.
+ * By default the script overrides the default file browser (netw), so if
+ you :edit a directory a (slighly modified) NERD tree will appear in the
+ current window
+
+==============================================================================
+2. Functionality provided *NERDTreeFunctionality*
+
+------------------------------------------------------------------------------
+2.1. Global Commands *NERDTreeGlobalCommands*
+
+:NERDTree [<start-directory> | <bookmark>] *:NERDTree*
+ Opens a fresh NERD tree. The root of the tree depends on the argument
+ given. There are 3 cases: If no argument is given, the current directory
+ will be used. If a directory is given, that will be used. If a bookmark
+ name is given, the corresponding directory will be used. For example: >
+ :NERDTree /home/marty/vim7/src
+ :NERDTree foo (foo is the name of a bookmark)
+<
+:NERDTreeFromBookmark <bookmark> *:NERDTreeFromBookmark*
+ Opens a fresh NERD tree with the root initialized to the dir for
+ <bookmark>. This only reason to use this command over :NERDTree is for
+ the completion (which is for bookmarks rather than directories).
+
+:NERDTreeToggle [<start-directory> | <bookmark>] *:NERDTreeToggle*
+ If a NERD tree already exists for this tab, it is reopened and rendered
+ again. If no NERD tree exists for this tab then this command acts the
+ same as the |:NERDTree| command.
+
+:NERDTreeMirror *:NERDTreeMirror*
+ Shares an existing NERD tree, from another tab, in the current tab.
+ Changes made to one tree are reflected in both as they are actually the
+ same buffer.
+
+ If only one other NERD tree exists, that tree is automatically mirrored. If
+ more than one exists, the script will ask which tree to mirror.
+
+:NERDTreeClose *:NERDTreeClose*
+ Close the NERD tree in this tab.
+
+------------------------------------------------------------------------------
+2.2. Bookmarks *NERDTreeBookmarks*
+
+Bookmarks in the NERD tree are a way to tag files or directories of interest.
+For example, you could use bookmarks to tag all of your project directories.
+
+------------------------------------------------------------------------------
+2.2.1. The Bookmark Table *NERDTreeBookmarkTable*
+
+If the bookmark table is active (see |NERDTree-B| and
+|'NERDTreeShowBookmarks'|), it will be rendered above the tree. You can double
+click bookmarks or use the |NERDTree-o| mapping to activate them. See also,
+|NERDTree-t| and |NERDTree-T|
+
+------------------------------------------------------------------------------
+2.2.2. Bookmark commands *NERDTreeBookmarkCommands*
+
+Note that the following commands are only available in the NERD tree buffer.
+
+:Bookmark <name>
+ Bookmark the current node as <name>. If there is already a <name>
+ bookmark, it is overwritten. <name> must not contain spaces.
+
+:BookmarkToRoot <bookmark>
+ Make the directory corresponding to <bookmark> the new root. If a treenode
+ corresponding to <bookmark> is already cached somewhere in the tree then
+ the current tree will be used, otherwise a fresh tree will be opened.
+ Note that if <bookmark> points to a file then its parent will be used
+ instead.
+
+:RevealBookmark <bookmark>
+ If the node is cached under the current root then it will be revealed
+ (i.e. directory nodes above it will be opened) and the cursor will be
+ placed on it.
+
+:OpenBookmark <bookmark>
+ <bookmark> must point to a file. The file is opened as though |NERDTree-o|
+ was applied. If the node is cached under the current root then it will be
+ revealed and the cursor will be placed on it.
+
+:ClearBookmarks [<bookmarks>]
+ Remove all the given bookmarks. If no bookmarks are given then remove all
+ bookmarks on the current node.
+
+:ClearAllBookmarks
+ Remove all bookmarks.
+
+:ReadBookmarks
+ Re-read the bookmarks in the |'NERDTreeBookmarksFile'|.
+
+See also |:NERDTree| and |:NERDTreeFromBookmark|.
+
+------------------------------------------------------------------------------
+2.2.3. Invalid Bookmarks *NERDTreeInvalidBookmarks*
+
+If invalid bookmarks are detected, the script will issue an error message and
+the invalid bookmarks will become unavailable for use.
+
+These bookmarks will still be stored in the bookmarks file (see
+|'NERDTreeBookmarksFile'|), down the bottom. There will always be a blank line
+after the valid bookmarks but before the invalid ones.
+
+Each line in the bookmarks file represents one bookmark. The proper format is:
+<bookmark name><space><full path to the bookmark location>
+
+After you have corrected any invalid bookmarks, either restart vim, or go
+:ReadBookmarks from the NERD tree window.
+
+------------------------------------------------------------------------------
+2.3. NERD tree Mappings *NERDTreeMappings*
+
+Default Description~ help-tag~
+Key~
+
+o.......Open files, directories and bookmarks....................|NERDTree-o|
+go......Open selected file, but leave cursor in the NERDTree.....|NERDTree-go|
+t.......Open selected node/bookmark in a new tab.................|NERDTree-t|
+T.......Same as 't' but keep the focus on the current tab........|NERDTree-T|
+i.......Open selected file in a split window.....................|NERDTree-i|
+gi......Same as i, but leave the cursor on the NERDTree..........|NERDTree-gi|
+s.......Open selected file in a new vsplit.......................|NERDTree-s|
+gs......Same as s, but leave the cursor on the NERDTree..........|NERDTree-gs|
+!.......Execute the current file.................................|NERDTree-!|
+O.......Recursively open the selected directory..................|NERDTree-O|
+x.......Close the current nodes parent...........................|NERDTree-x|
+X.......Recursively close all children of the current node.......|NERDTree-X|
+e.......Edit the current dif.....................................|NERDTree-e|
+
+<CR>...............same as |NERDTree-o|.
+double-click.......same as the |NERDTree-o| map.
+middle-click.......same as |NERDTree-i| for files, same as
+ |NERDTree-e| for dirs.
+
+D.......Delete the current bookmark .............................|NERDTree-D|
+
+P.......Jump to the root node....................................|NERDTree-P|
+p.......Jump to current nodes parent.............................|NERDTree-p|
+K.......Jump up inside directories at the current tree depth.....|NERDTree-K|
+J.......Jump down inside directories at the current tree depth...|NERDTree-J|
+<C-J>...Jump down to the next sibling of the current directory...|NERDTree-C-J|
+<C-K>...Jump up to the previous sibling of the current directory.|NERDTree-C-K|
+
+C.......Change the tree root to the selected dir.................|NERDTree-C|
+u.......Move the tree root up one directory......................|NERDTree-u|
+U.......Same as 'u' except the old root node is left open........|NERDTree-U|
+r.......Recursively refresh the current directory................|NERDTree-r|
+R.......Recursively refresh the current root.....................|NERDTree-R|
+m.......Display the filesystem menu..............................|NERDTree-m|
+cd......Change the CWD to the dir of the selected node...........|NERDTree-cd|
+
+I.......Toggle whether hidden files displayed....................|NERDTree-I|
+f.......Toggle whether the file filters are used.................|NERDTree-f|
+F.......Toggle whether files are displayed.......................|NERDTree-F|
+B.......Toggle whether the bookmark table is displayed...........|NERDTree-B|
+
+q.......Close the NERDTree window................................|NERDTree-q|
+?.......Toggle the display of the quick help.....................|NERDTree-?|
+
+------------------------------------------------------------------------------
+ *NERDTree-o*
+Default key: o
+Map option: NERDTreeMapActivateNode
+Applies to: files and directories.
+
+If a file node is selected, it is opened in the previous window.
+
+If a directory is selected it is opened or closed depending on its current
+state.
+
+If a bookmark that links to a directory is selected then that directory
+becomes the new root.
+
+If a bookmark that links to a file is selected then that file is opened in the
+previous window.
+
+------------------------------------------------------------------------------
+ *NERDTree-go*
+Default key: go
+Map option: None
+Applies to: files.
+
+If a file node is selected, it is opened in the previous window, but the
+cursor does not move.
+
+The key combo for this mapping is always "g" + NERDTreeMapActivateNode (see
+|NERDTree-o|).
+
+------------------------------------------------------------------------------
+ *NERDTree-t*
+Default key: t
+Map option: NERDTreeMapOpenInTab
+Applies to: files and directories.
+
+Opens the selected file in a new tab. If a directory is selected, a fresh
+NERD Tree for that directory is opened in a new tab.
+
+If a bookmark which points to a directory is selected, open a NERD tree for
+that directory in a new tab. If the bookmark points to a file, open that file
+in a new tab.
+
+------------------------------------------------------------------------------
+ *NERDTree-T*
+Default key: T
+Map option: NERDTreeMapOpenInTabSilent
+Applies to: files and directories.
+
+The same as |NERDTree-t| except that the focus is kept in the current tab.
+
+------------------------------------------------------------------------------
+ *NERDTree-i*
+Default key: i
+Map option: NERDTreeMapOpenSplit
+Applies to: files.
+
+Opens the selected file in a new split window and puts the cursor in the new
+window.
+
+------------------------------------------------------------------------------
+ *NERDTree-gi*
+Default key: gi
+Map option: None
+Applies to: files.
+
+The same as |NERDTree-i| except that the cursor is not moved.
+
+The key combo for this mapping is always "g" + NERDTreeMapOpenSplit (see
+|NERDTree-i|).
+
+------------------------------------------------------------------------------
+ *NERDTree-s*
+Default key: s
+Map option: NERDTreeMapOpenVSplit
+Applies to: files.
+
+Opens the selected file in a new vertically split window and puts the cursor in
+the new window.
+
+------------------------------------------------------------------------------
+ *NERDTree-gs*
+Default key: gs
+Map option: None
+Applies to: files.
+
+The same as |NERDTree-s| except that the cursor is not moved.
+
+The key combo for this mapping is always "g" + NERDTreeMapOpenVSplit (see
+|NERDTree-s|).
+
+------------------------------------------------------------------------------
+ *NERDTree-!*
+Default key: !
+Map option: NERDTreeMapExecute
+Applies to: files.
+
+Executes the selected file, prompting for arguments first.
+
+------------------------------------------------------------------------------
+ *NERDTree-O*
+Default key: O
+Map option: NERDTreeMapOpenRecursively
+Applies to: directories.
+
+Recursively opens the selelected directory.
+
+All files and directories are cached, but if a directory would not be
+displayed due to file filters (see |'NERDTreeIgnore'| |NERDTree-f|) or the
+hidden file filter (see |'NERDTreeShowHidden'|) then its contents are not
+cached. This is handy, especially if you have .svn directories.
+
+------------------------------------------------------------------------------
+ *NERDTree-x*
+Default key: x
+Map option: NERDTreeMapCloseDir
+Applies to: files and directories.
+
+Closes the parent of the selected node.
+
+------------------------------------------------------------------------------
+ *NERDTree-X*
+Default key: X
+Map option: NERDTreeMapCloseChildren
+Applies to: directories.
+
+Recursively closes all children of the selected directory.
+
+Tip: To quickly "reset" the tree, use |NERDTree-P| with this mapping.
+
+------------------------------------------------------------------------------
+ *NERDTree-e*
+Default key: e
+Map option: NERDTreeMapOpenExpl
+Applies to: files and directories.
+
+|:edit|s the selected directory, or the selected file's directory. This could
+result in a NERD tree or a netrw being opened, depending on
+|'NERDTreeHijackNetrw'|.
+
+------------------------------------------------------------------------------
+ *NERDTree-D*
+Default key: D
+Map option: NERDTreeMapDeleteBookmark
+Applies to: lines in the bookmarks table
+
+Deletes the currently selected bookmark.
+
+------------------------------------------------------------------------------
+ *NERDTree-P*
+Default key: P
+Map option: NERDTreeMapJumpRoot
+Applies to: no restrictions.
+
+Jump to the tree root.
+
+------------------------------------------------------------------------------
+ *NERDTree-p*
+Default key: p
+Map option: NERDTreeMapJumpParent
+Applies to: files and directories.
+
+Jump to the parent node of the selected node.
+
+------------------------------------------------------------------------------
+ *NERDTree-K*
+Default key: K
+Map option: NERDTreeMapJumpFirstChild
+Applies to: files and directories.
+
+Jump to the first child of the current nodes parent.
+
+If the cursor is already on the first node then do the following:
+ * loop back thru the siblings of the current nodes parent until we find an
+ open dir with children
+ * go to the first child of that node
+
+------------------------------------------------------------------------------
+ *NERDTree-J*
+Default key: J
+Map option: NERDTreeMapJumpLastChild
+Applies to: files and directories.
+
+Jump to the last child of the current nodes parent.
+
+If the cursor is already on the last node then do the following:
+ * loop forward thru the siblings of the current nodes parent until we find
+ an open dir with children
+ * go to the last child of that node
+
+------------------------------------------------------------------------------
+ *NERDTree-C-J*
+Default key: <C-J>
+Map option: NERDTreeMapJumpNextSibling
+Applies to: files and directories.
+
+Jump to the next sibling of the selected node.
+
+------------------------------------------------------------------------------
+ *NERDTree-C-K*
+Default key: <C-K>
+Map option: NERDTreeMapJumpPrevSibling
+Applies to: files and directories.
+
+Jump to the previous sibling of the selected node.
+
+------------------------------------------------------------------------------
+ *NERDTree-C*
+Default key: C
+Map option: NERDTreeMapChdir
+Applies to: directories.
+
+Make the selected directory node the new tree root. If a file is selected, its
+parent is used.
+
+------------------------------------------------------------------------------
+ *NERDTree-u*
+Default key: u
+Map option: NERDTreeMapUpdir
+Applies to: no restrictions.
+
+Move the tree root up a dir (like doing a "cd ..").
+
+------------------------------------------------------------------------------
+ *NERDTree-U*
+Default key: U
+Map option: NERDTreeMapUpdirKeepOpen
+Applies to: no restrictions.
+
+Like |NERDTree-u| except that the old tree root is kept open.
+
+------------------------------------------------------------------------------
+ *NERDTree-r*
+Default key: r
+Map option: NERDTreeMapRefresh
+Applies to: files and directories.
+
+If a dir is selected, recursively refresh that dir, i.e. scan the filesystem
+for changes and represent them in the tree.
+
+If a file node is selected then the above is done on it's parent.
+
+------------------------------------------------------------------------------
+ *NERDTree-R*
+Default key: R
+Map option: NERDTreeMapRefreshRoot
+Applies to: no restrictions.
+
+Recursively refresh the tree root.
+
+------------------------------------------------------------------------------
+ *NERDTree-m*
+Default key: m
+Map option: NERDTreeMapFilesystemMenu
+Applies to: files and directories.
+
+Display the filesystem menu. See |NERDTreeFilesysMenu| for details.
+
+------------------------------------------------------------------------------
+ *NERDTree-cd*
+Default key: cd
+Map option: NERDTreeMapChdir
+Applies to: files and directories.
+
+Change vims current working directory to that of the selected node.
+
+------------------------------------------------------------------------------
+ *NERDTree-I*
+Default key: I
+Map option: NERDTreeMapToggleHidden
+Applies to: no restrictions.
+
+Toggles whether hidden files (i.e. "dot files") are displayed.
+
+------------------------------------------------------------------------------
+ *NERDTree-f*
+Default key: f
+Map option: NERDTreeMapToggleFilters
+Applies to: no restrictions.
+
+Toggles whether file filters are used. See |'NERDTreeIgnore'| for details.
+
+------------------------------------------------------------------------------
+ *NERDTree-F*
+Default key: F
+Map option: NERDTreeMapToggleFiles
+Applies to: no restrictions.
+
+Toggles whether file nodes are displayed.
+
+------------------------------------------------------------------------------
+ *NERDTree-B*
+Default key: B
+Map option: NERDTreeMapToggleBookmarks
+Applies to: no restrictions.
+
+Toggles whether the bookmarks table is displayed.
+
+------------------------------------------------------------------------------
+ *NERDTree-q*
+Default key: q
+Map option: NERDTreeMapQuit
+Applies to: no restrictions.
+
+Closes the NERDtree window.
+
+------------------------------------------------------------------------------
+ *NERDTree-?*
+Default key: ?
+Map option: NERDTreeMapHelp
+Applies to: no restrictions.
+
+Toggles whether the quickhelp is displayed.
+
+------------------------------------------------------------------------------
+2.3. The filesystem menu *NERDTreeFilesysMenu*
+
+The purpose of the filesystem menu is to allow you to perform basic filesystem
+operations quickly from the NERD tree rather than the console.
+
+The filesystem menu can be accessed with 'm' mapping and has four supported
+operations: >
+ 1. Adding nodes.
+ 2. Move nodes.
+ 3. Deleting nodes.
+ 3. Copying nodes.
+<
+1. Adding nodes:
+To add a node move the cursor onto (or anywhere inside) the directory you wish
+to create the new node inside. Select the 'add node' option from the
+filesystem menu and type a filename. If the filename you type ends with a '/'
+character then a directory will be created. Once the operation is completed,
+the cursor is placed on the new node.
+
+2. Move nodes:
+To move/rename a node, put the cursor on it and select the 'move' option from
+the filesystem menu. Enter the new location for the node and it will be
+moved. If the old file is open in a buffer, you will be asked if you wish to
+delete that buffer. Once the operation is complete the cursor will be placed
+on the renamed node.
+
+3. Deleting nodes:
+To delete a node put the cursor on it and select the 'delete' option from the
+filesystem menu. After confirmation the node will be deleted. If a file is
+deleted but still exists as a buffer you will be given the option to delete
+that buffer.
+
+4. Copying nodes:
+To copy a node put the cursor on it and select the 'copy' option from the
+filesystem menu. Enter the new location and you're done. Note: copying is
+currently only supported for *nix operating systems. If someone knows a
+one line copying command for windows that doesnt require user confirmation
+then id be grateful if you'd email me.
+
+==============================================================================
+3. Customisation *NERDTreeOptions*
+
+
+------------------------------------------------------------------------------
+3.1. Customisation summary *NERDTreeOptionSummary*
+
+The script provides the following options that can customise the behaviour the
+NERD tree. These options should be set in your vimrc.
+
+|'loaded_nerd_tree'| Turns off the script.
+
+|'NERDChristmasTree'| Tells the NERD tree to make itself colourful
+ and pretty.
+
+|'NERDTreeAutoCenter'| Controls whether the NERD tree window centers
+ when the cursor moves within a specified
+ distance to the top/bottom of the window.
+|'NERDTreeAutoCenterThreshold'| Controls the sensitivity of autocentering.
+
+|'NERDTreeCaseSensitiveSort'| Tells the NERD tree whether to be case
+ sensitive or not when sorting nodes.
+
+|'NERDTreeChDirMode'| Tells the NERD tree if/when it should change
+ vim's current working directory.
+
+|'NERDTreeHighlightCursorline'| Tell the NERD tree whether to highlight the
+ current cursor line.
+
+|'NERDTreeHijackNetrw'| Tell the NERD tree whether to replace the netrw
+ autocommands for exploring local directories.
+
+|'NERDTreeIgnore'| Tells the NERD tree which files to ignore.
+
+|'NERDTreeBookmarksFile'| Where the bookmarks are stored.
+
+|'NERDTreeMouseMode'| Tells the NERD tree how to handle mouse
+ clicks.
+
+|'NERDTreeQuitOnOpen'| Closes the tree window after opening a file.
+
+|'NERDTreeShowBookmarks'| Tells the NERD tree whether to display the
+ bookmarks table on startup.
+
+|'NERDTreeShowFiles'| Tells the NERD tree whether to display files
+ in the tree on startup.
+
+|'NERDTreeShowHidden'| Tells the NERD tree whether to display hidden
+ files on startup.
+
+|'NERDTreeShowLineNumbers'| Tells the NERD tree whether to display line
+ numbers in the tree window.
+
+|'NERDTreeSortOrder'| Tell the NERD tree how to sort the nodes in
+ the tree.
+
+|'NERDTreeStatusline'| Set a statusline for NERD tree windows.
+
+|'NERDTreeWinPos'| Tells the script where to put the NERD tree
+ window.
+
+|'NERDTreeWinSize'| Sets the window size when the NERD tree is
+ opened.
+
+------------------------------------------------------------------------------
+3.2. Customisation details *NERDTreeOptionDetails*
+
+To enable any of the below options you should put the given line in your
+~/.vimrc
+
+ *'loaded_nerd_tree'*
+If this plugin is making you feel homicidal, it may be a good idea to turn it
+off with this line in your vimrc: >
+ let loaded_nerd_tree=1
+<
+------------------------------------------------------------------------------
+ *'NERDChristmasTree'*
+Values: 0 or 1.
+Default: 1.
+
+If this option is set to 1 then some extra syntax highlighting elements are
+added to the nerd tree to make it more colourful.
+
+Set it to 0 for a more vanilla looking tree.
+
+------------------------------------------------------------------------------
+ *'NERDTreeAutoCenter'*
+Values: 0 or 1.
+Default: 1
+
+If set to 1, the NERD tree window will center around the cursor if it moves to
+within |'NERDTreeAutoCenterThreshold'| lines of the top/bottom of the window.
+
+This is ONLY done in response to tree navigation mappings,
+i.e. |NERDTree-J| |NERDTree-K| |NERDTree-C-J| |NERDTree-C-K| |NERDTree-p|
+|NERDTree-P|
+
+The centering is done with a |zz| operation.
+
+------------------------------------------------------------------------------
+ *'NERDTreeAutoCenterThreshold'*
+Values: Any natural number.
+Default: 3
+
+This option controls the "sensitivity" of the NERD tree auto centering. See
+|'NERDTreeAutoCenter'| for details.
+
+------------------------------------------------------------------------------
+ *'NERDTreeCaseSensitiveSort'*
+Values: 0 or 1.
+Default: 0.
+
+By default the NERD tree does not sort nodes case sensitively, i.e. nodes
+could appear like this: >
+ bar.c
+ Baz.c
+ blarg.c
+ boner.c
+ Foo.c
+<
+But, if you set this option to 1 then the case of the nodes will be taken into
+account. The above nodes would then be sorted like this: >
+ Baz.c
+ Foo.c
+ bar.c
+ blarg.c
+ boner.c
+<
+------------------------------------------------------------------------------
+ *'NERDTreeChDirMode'*
+
+Values: 0, 1 or 2.
+Default: 0.
+
+Use this option to tell the script when (if at all) to change the current
+working directory (CWD) for vim.
+
+If it is set to 0 then the CWD is never changed by the NERD tree.
+
+If set to 1 then the CWD is changed when the NERD tree is first loaded to the
+directory it is initialized in. For example, if you start the NERD tree with >
+ :NERDTree /home/marty/foobar
+<
+then the CWD will be changed to /home/marty/foobar and will not be changed
+again unless you init another NERD tree with a similar command.
+
+If the option is set to 2 then it behaves the same as if set to 1 except that
+the CWD is changed whenever the tree root is changed. For example, if the CWD
+is /home/marty/foobar and you make the node for /home/marty/foobar/baz the new
+root then the CWD will become /home/marty/foobar/baz.
+
+------------------------------------------------------------------------------
+ *'NERDTreeHighlightCursorline'*
+Values: 0 or 1.
+Default: 1.
+
+If set to 1, the current cursor line in the NERD tree buffer will be
+highlighted. This is done using the |'cursorline'| option.
+
+------------------------------------------------------------------------------
+ *'NERDTreeHijackNetrw'*
+Values: 0 or 1.
+Default: 1.
+
+If set to 1, doing a >
+ :edit <some directory>
+<
+will open up a "secondary" NERD tree instead of a netrw in the target window.
+
+Secondary NERD trees behaves slighly different from a regular trees in the
+following respects:
+ 1. 'o' will open the selected file in the same window as the tree,
+ replacing it.
+ 2. you can have as many secondary tree as you want in the same tab.
+
+------------------------------------------------------------------------------
+ *'NERDTreeIgnore'*
+Values: a list of regular expressions.
+Default: ['\~$'].
+
+This option is used to specify which files the NERD tree should ignore. It
+must be a list of regular expressions. When the NERD tree is rendered, any
+files/dirs that match any of the regex's in 'NERDTreeIgnore' wont be
+displayed.
+
+For example if you put the following line in your vimrc: >
+ let NERDTreeIgnore=['\.vim$', '\~$']
+<
+then all files ending in .vim or ~ will be ignored.
+
+Note: to tell the NERD tree not to ignore any files you must use the following
+line: >
+ let NERDTreeIgnore=[]
+<
+
+The file filters can be turned on and off dynamically with the |NERDTree-f|
+mapping.
+
+------------------------------------------------------------------------------
+ *'NERDTreeBookmarksFile'*
+Values: a path
+Default: $HOME/.NERDTreeBookmarks
+
+This is where bookmarks are saved. See |NERDTreeBookmarkCommands|.
+
+------------------------------------------------------------------------------
+ *'NERDTreeMouseMode'*
+Values: 1, 2 or 3.
+Default: 1.
+
+If set to 1 then a double click on a node is required to open it.
+If set to 2 then a single click will open directory nodes, while a double
+click will still be required for file nodes.
+If set to 3 then a single click will open any node.
+
+Note: a double click anywhere on a line that a tree node is on will
+activate it, but all single-click activations must be done on name of the node
+itself. For example, if you have the following node: >
+ | | |-application.rb
+<
+then (to single click activate it) you must click somewhere in
+'application.rb'.
+
+------------------------------------------------------------------------------
+ *'NERDTreeQuitOnOpen'*
+
+Values: 0 or 1.
+Default: 0
+
+If set to 1, the NERD tree window will close after opening a file with the
+|NERDTree-o| or |NERDTree-i| mappings.
+
+------------------------------------------------------------------------------
+ *'NERDTreeShowBookmarks'*
+Values: 0 or 1.
+Default: 0.
+
+If this option is set to 1 then the bookmarks table will be displayed.
+
+This option can be toggled dynamically, per tree, with the |NERDTree-B|
+mapping.
+
+------------------------------------------------------------------------------
+ *'NERDTreeShowFiles'*
+Values: 0 or 1.
+Default: 1.
+
+If this option is set to 1 then files are displayed in the NERD tree. If it is
+set to 0 then only directories are displayed.
+
+This option can be toggled dynamically, per tree, with the |NERDTree-F|
+mapping and is useful for drastically shrinking the tree when you are
+navigating to a different part of the tree.
+
+------------------------------------------------------------------------------
+ *'NERDTreeShowHidden'*
+Values: 0 or 1.
+Default: 0.
+
+This option tells vim whether to display hidden files by default. This option
+can be dynamically toggled, per tree, with the |NERDTree-I| mapping. Use one
+of the follow lines to set this option: >
+ let NERDTreeShowHidden=0
+ let NERDTreeShowHidden=1
+<
+
+------------------------------------------------------------------------------
+ *'NERDTreeShowLineNumbers'*
+Values: 0 or 1.
+Default: 0.
+
+This option tells vim whether to display line numbers for the NERD tree
+window. Use one of the follow lines to set this option: >
+ let NERDTreeShowLineNumbers=0
+ let NERDTreeShowLineNumbers=1
+<
+
+------------------------------------------------------------------------------
+ *'NERDTreeSortOrder'*
+Values: a list of regular expressions.
+Default: ['\/$', '*', '\.swp$', '\.bak$', '\~$']
+
+This option is set to a list of regular expressions which are used to
+specify the order of nodes under their parent.
+
+For example, if the option is set to: >
+ ['\.vim$', '\.c$', '\.h$', '*', 'foobar']
+<
+then all .vim files will be placed at the top, followed by all .c files then
+all .h files. All files containing the string 'foobar' will be placed at the
+end. The star is a special flag: it tells the script that every node that
+doesnt match any of the other regexps should be placed here.
+
+If no star is present in 'NERDTreeSortOrder' then one is automatically
+appended to the array.
+
+The regex '\/$' should be used to match directory nodes.
+
+After this sorting is done, the files in each group are sorted alphabetically.
+
+Other examples: >
+ (1) ['*', '\/$']
+ (2) []
+ (3) ['\/$', '\.rb$', '\.php$', '*', '\.swp$', '\.bak$', '\~$']
+<
+1. Directories will appear last, everything else will appear above.
+2. Everything will simply appear in alphabetical order.
+3. Dirs will appear first, then ruby and php. Swap files, bak files and vim
+ backup files will appear last with everything else preceding them.
+
+------------------------------------------------------------------------------
+ *'NERDTreeStatusline'*
+Values: Any valid statusline setting.
+Default: %{b:NERDTreeRoot.path.strForOS(0)}
+
+Tells the script what to use as the |'statusline'| setting for NERD tree
+windows.
+
+Note that the statusline is set using |:let-&| not |:set| so escaping spaces
+isn't necessary.
+
+Setting this option to -1 will will deactivate it so that your global
+statusline setting is used instead.
+
+------------------------------------------------------------------------------
+ *'NERDTreeWinPos'*
+Values: "left" or "right"
+Default: "left".
+
+This option is used to determine where NERD tree window is placed on the
+screen.
+
+This option makes it possible to use two different explorer plugins
+simultaneously. For example, you could have the taglist plugin on the left of
+the window and the NERD tree on the right.
+
+------------------------------------------------------------------------------
+ *'NERDTreeWinSize'*
+Values: a positive integer.
+Default: 31.
+
+This option is used to change the size of the NERD tree when it is loaded.
+
+==============================================================================
+4. Hacking the NERD tree *NERDTreeHacking*
+
+Public functions ~
+
+The script provides 2 public functions for your hacking pleasure. Their
+signatures are: >
+ function! NERDTreeGetCurrentNode()
+ function! NERDTreeGetCurrentPath()
+<
+The first returns the node object that the cursor is currently on, while the
+second returns the corresponding path object.
+
+This is probably a good time to mention that the script implements prototype
+style OO. To see the functions that each class provides you can read look at
+the code.
+
+Use the node objects to manipulate the structure of the tree. Use the path
+objects to access the files/directories the tree nodes represent.
+
+The NERD tree filetype ~
+
+NERD tree buffers have a filetype of "nerdtree". You can use this to hack the
+NERD tree via autocommands (on |FileType|) or via an ftplugin.
+
+For example, putting this code in ~/.vim/ftplugin/nerdtree.vim would override
+the o mapping, making it open the selected node in a new gvim instance. >
+
+ nnoremap <silent> <buffer> o :call <sid>openInNewVimInstance()<cr>
+ function! s:openInNewVimInstance()
+ let p = NERDTreeGetCurrentPath()
+ if p != {}
+ silent exec "!gvim " . p.strForOS(1) . "&"
+ endif
+ endfunction
+<
+This way you can add new mappings or :commands or override any existing
+mapping.
+
+==============================================================================
+5. About *NERDTreeAbout*
+
+The author of the NERD tree is a terrible terrible monster called Martyzilla
+who gobbles up small children with milk and sugar for breakfast.
+
+He can be reached at martin_grenfell at msn.com. He would love to hear from
+you, so feel free to send him suggestions and/or comments about this plugin.
+Don't be shy --- the worst he can do is slaughter you and stuff you in the
+fridge for later ;)
+
+The latest stable versions can be found at
+ http://www.vim.org/scripts/script.php?script_id=1658
+
+The latest dev versions are on github
+ http://github.com/scrooloose/nerdtree
+
+
+==============================================================================
+6. Changelog *NERDTreeChangelog*
+
+3.1.1
+ - fix a bug where a non-listed no-name buffer was getting created every
+ time the tree windows was created, thanks to Derek Wyatt and owen1
+ - make <CR> behave the same as the 'o' mapping
+ - some helptag fixes in the doc, thanks strull
+ - fix a bug when using :set nohidden and opening a file where the previous
+ buf was modified. Thanks iElectric
+ - other minor fixes
+
+3.1.0
+ New features:
+ - add mappings to open files in a vsplit, see :help NERDTree-s and :help
+ NERDTree-gs
+ - make the statusline for the nerd tree window default to something
+ hopefully more useful. See :help 'NERDTreeStatusline'
+ Bugfixes:
+ - make the hijack netrw functionality work when vim is started with "vim
+ <some dir>" (thanks to Alf Mikula for the patch).
+ - fix a bug where the CWD wasnt being changed for some operations even when
+ NERDTreeChDirMode==2 (thanks to Lucas S. Buchala)
+ - add -bar to all the nerd tree :commands so they can chain with other
+ :commands (thanks to tpope)
+ - fix bugs when ignorecase was set (thanks to nach)
+ - fix a bug with the relative path code (thanks to nach)
+ - fix a bug where doing a :cd would cause :NERDTreeToggle to fail (thanks nach)
+
+
+3.0.1
+ Bugfixes:
+ - fix bugs with :NERDTreeToggle and :NERDTreeMirror when 'hidden
+ was not set
+ - fix a bug where :NERDTree <path> would fail if <path> was relative and
+ didnt start with a ./ or ../ Thanks to James Kanze.
+ - make the q mapping work with secondary (:e <dir> style) trees,
+ thanks to jamessan
+ - fix a bunch of small bugs with secondary trees
+
+ More insane refactoring.
+
+3.0.0
+ - hijack netrw so that doing an :edit <directory> will put a NERD tree in
+ the window rather than a netrw browser. See :help 'NERDTreeHijackNetrw'
+ - allow sharing of trees across tabs, see :help :NERDTreeMirror
+ - remove "top" and "bottom" as valid settings for NERDTreeWinPos
+ - change the '<tab>' mapping to 'i'
+ - change the 'H' mapping to 'I'
+ - lots of refactoring
+
+==============================================================================
+7. Credits *NERDTreeCredits*
+
+Thanks to the following people for testing, bug reports, ideas etc. Without
+you I probably would have got bored of the hacking the NERD tree and
+just downloaded pr0n instead.
+
+ Tim Carey-Smith (halorgium)
+ Vigil
+ Nick Brettell
+ Thomas Scott Urban
+ Terrance Cohen
+ Yegappan Lakshmanan
+ Jason Mills
+ Michael Geddes (frogonwheels)
+ Yu Jun
+ Michael Madsen
+ AOYAMA Shotaro
+ Zhang Weiwu
+ Niels Aan de Brugh
+ Olivier Yiptong
+ Zhang Shuhan
+ Cory Echols
+ Piotr Czachur
+ Yuan Jiang
+ Matan Nassau
+ Maxim Kim
+ Charlton Wang
+ Matt Wozniski (godlygeek)
+ knekk
+ Sean Chou
+ Ryan Penn
+ Simon Peter Nicholls
+ Michael Foobar
+ Tomasz Chomiuk
+ Denis Pokataev
+ Tim Pope (tpope)
+ James Kanze
+ James Vega (jamessan)
+ Frederic Chanal (nach)
+ Alf Mikula
+ Lucas S. Buchala
+
+==============================================================================
+8. License *NERDTreeLicense*
+
+The NERD tree is released under the wtfpl.
+See http://sam.zoy.org/wtfpl/COPYING.
git://git.iain.cx/iain / profile.git / blobdiff