From 0b0c76626bbb6b674018ac63fe050d039131f618 Mon Sep 17 00:00:00 2001
From: Dave Aitken <dave.aitken@gmail.com>
Date: Thu, 7 Jul 2011 02:38:01 -0700
Subject: [PATCH 1/3] Added support for windows network shares (\\box\share
 format paths)

---
 plugin/NERD_tree.vim | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/plugin/NERD_tree.vim b/plugin/NERD_tree.vim
index b5d014b..96f048a 100644
--- a/plugin/NERD_tree.vim
+++ b/plugin/NERD_tree.vim
@@ -1880,7 +1880,7 @@ let s:Path = {}
 function! s:Path.AbsolutePathFor(str)
     let prependCWD = 0
     if s:running_windows
-        let prependCWD = a:str !~# '^.:\(\\\|\/\)'
+        let prependCWD = a:str !~# '^.:\(\\\|\/\)' && a:str !~# '^\(\\\\\|\/\/\)'
     else
         let prependCWD = a:str !~# '^/'
     endif
@@ -2109,7 +2109,12 @@ endfunction
 "If running windows, cache the drive letter for this path
 function! s:Path.extractDriveLetter(fullpath)
     if s:running_windows
-        let self.drive = substitute(a:fullpath, '\(^[a-zA-Z]:\).*', '\1', '')
+        if a:fullpath =~ '^\(\\\\\|\/\/\)'
+            let self.drive = substitute(a:fullpath, '^\(\(\\\\\|\/\/\)[^\\\/]*\(\\\|\/\)[^\\\/]*\).*', '\1', '')
+            let self.drive = substitute(self.drive, '/', '\', "g")
+        else
+            let self.drive = substitute(a:fullpath, '\(^[a-zA-Z]:\).*', '\1', '')
+        endif
     else
         let self.drive = ''
     endif
@@ -2489,6 +2494,9 @@ function! s:Path.WinToUnixPath(pathstr)
     "remove the x:\ of the front
     let toReturn = substitute(toReturn, '^.*:\(\\\|/\)\?', '/', "")
 
+    "remove the \\ network share from the front
+    let toReturn = substitute(toReturn, '^\(\\\\\|\/\/\)[^\\\/]*\(\\\|\/\)[^\\\/]*\(\\\|\/\)\?', '/', "")
+
     "convert all \ chars to /
     let toReturn = substitute(toReturn, '\', '/', "g")
 
@@ -4114,4 +4122,4 @@ endfunction
 "reset &cpo back to users setting
 let &cpo = s:old_cpo
 
-" vim: set sw=4 sts=4 et fdm=marker:
+" vim: set sw=4 sts=4 et fdm=marker:
\ No newline at end of file

From bc745b6e99888c97c7e8f6ff3b7e8f605cab5af1 Mon Sep 17 00:00:00 2001
From: Dave Aitken <dave.aitken@gmail.com>
Date: Thu, 7 Jul 2011 02:51:13 -0700
Subject: [PATCH 2/3] Fixed resolve() double endslash defect

---
 plugin/NERD_tree.vim | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/plugin/NERD_tree.vim b/plugin/NERD_tree.vim
index 96f048a..aae0f18 100644
--- a/plugin/NERD_tree.vim
+++ b/plugin/NERD_tree.vim
@@ -2297,7 +2297,7 @@ function! s:Path.readInfoFromDisk(fullpath)
     let lastPathComponent = self.getLastPathComponent(0)
 
     "get the path to the new node with the parent dir fully resolved
-    let hardPath = resolve(self.strTrunk()) . '/' . lastPathComponent
+    let hardPath = resolve(self.strTrunk()) . lastPathComponent
 
     "if  the last part of the path is a symlink then flag it as such
     let self.isSymLink = (resolve(hardPath) != hardPath)
@@ -2472,9 +2472,13 @@ function! s:Path._str()
 endfunction
 
 "FUNCTION: Path.strTrunk() {{{3
-"Gets the path without the last segment on the end.
+"Gets the path without the last segment on the end, always with an endslash
 function! s:Path.strTrunk()
-    return self.drive . '/' . join(self.pathSegments[0:-2], '/')
+    let toReturn = self.drive . '/' . join(self.pathSegments[0:-2], '/')
+    if toReturn !~# '\/$'
+        let toReturn .= '/'
+    endif
+    return toReturn
 endfunction
 
 "FUNCTION: Path.WinToUnixPath(pathstr){{{3
@@ -4122,4 +4126,4 @@ endfunction
 "reset &cpo back to users setting
 let &cpo = s:old_cpo
 
-" vim: set sw=4 sts=4 et fdm=marker:
\ No newline at end of file
+" vim: set sw=4 sts=4 et fdm=marker:

From ba3d43138a867c9116641e8b99d4e10bb72c2ec3 Mon Sep 17 00:00:00 2001
From: Dave Aitken <dave.aitken@gmail.com>
Date: Fri, 6 Jan 2012 19:36:26 +0000
Subject: [PATCH 3/3] Added comment to clarify which part of the path is the
 'drive' for windows network shares

---
 plugin/NERD_tree.vim | 1 +
 1 file changed, 1 insertion(+)

diff --git a/plugin/NERD_tree.vim b/plugin/NERD_tree.vim
index aae0f18..44abf7f 100644
--- a/plugin/NERD_tree.vim
+++ b/plugin/NERD_tree.vim
@@ -2110,6 +2110,7 @@ endfunction
 function! s:Path.extractDriveLetter(fullpath)
     if s:running_windows
         if a:fullpath =~ '^\(\\\\\|\/\/\)'
+            "For network shares, the 'drive' consists of the first two parts of the path, i.e. \\boxname\share
             let self.drive = substitute(a:fullpath, '^\(\(\\\\\|\/\/\)[^\\\/]*\(\\\|\/\)[^\\\/]*\).*', '\1', '')
             let self.drive = substitute(self.drive, '/', '\', "g")
         else