From fd2001cd614dfa0d55ec820b7c358a1795d3ea27 Mon Sep 17 00:00:00 2001
From: Ryan Kavanagh <rak@rak.ac>
Date: Tue, 14 Dec 2021 11:42:41 -0500
Subject: Simplify vim configuration

---
 dot_vim/plugin/minibufexpl.vim | 1838 ----------------------------------------
 1 file changed, 1838 deletions(-)
 delete mode 100644 dot_vim/plugin/minibufexpl.vim

(limited to 'dot_vim/plugin/minibufexpl.vim')

diff --git a/dot_vim/plugin/minibufexpl.vim b/dot_vim/plugin/minibufexpl.vim
deleted file mode 100644
index 4e78063..0000000
--- a/dot_vim/plugin/minibufexpl.vim
+++ /dev/null
@@ -1,1838 +0,0 @@
-" Mini Buffer Explorer <minibufexpl.vim>
-"
-" HINT: Type zR if you don't know how to use folds
-"
-" Script Info and Documentation  {{{
-"=============================================================================
-"    Copyright: Copyright (C) 2002 & 2003 Bindu Wavell 
-"               Permission is hereby granted to use and distribute this code,
-"               with or without modifications, provided that this copyright
-"               notice is copied with it. Like anything else that's free,
-"               minibufexplorer.vim is provided *as is* and comes with no
-"               warranty of any kind, either expressed or implied. In no
-"               event will the copyright holder be liable for any damamges
-"               resulting from the use of this software.
-"
-" Name Of File: minibufexpl.vim
-"  Description: Mini Buffer Explorer Vim Plugin
-"   Maintainer: Bindu Wavell <bindu@wavell.net>
-"          URL: http://vim.sourceforge.net/scripts/script.php?script_id=159
-"  Last Change: Sunday, June 21, 2004
-"      Version: 6.3.2
-"               Derived from Jeff Lanzarotta's bufexplorer.vim version 6.0.7
-"               Jeff can be reached at (jefflanzarotta@yahoo.com) and the
-"               original plugin can be found at:
-"               http://lanzarotta.tripod.com/vim/plugin/6/bufexplorer.vim.zip
-"
-"        Usage: Normally, this file should reside in the plugins
-"               directory and be automatically sourced. If not, you must
-"               manually source this file using ':source minibufexplorer.vim'.
-"
-"               You may use the default keymappings of
-"
-"                 <Leader>mbe - Opens MiniBufExplorer
-"
-"               or you may want to add something like the following
-"               key mapping to your _vimrc/.vimrc file.
-"
-"                 map <Leader>b :MiniBufExplorer<cr>
-"
-"               However, in most cases you won't need any key-bindings at all.
-"
-"               <Leader> is usually backslash so type "\mbe" (quickly) to open 
-"               the -MiniBufExplorer- window.
-"
-"               Other keymappings include: <Leader>mbc to close the Explorer
-"               window,  <Leader>mbu to force the Explorer to Update and
-"               <Leader>mbt to toggle the Explorer window; it will open if
-"               closed or close if open. Each of these key bindings can be
-"               overridden (see the notes on <Leader>mbe above.)
-" 
-"               You can map these additional commands as follows:
-"
-"                 map <Leader>c :CMiniBufExplorer<cr>
-"                 map <Leader>u :UMiniBufExplorer<cr>
-"                 map <Leader>t :TMiniBufExplorer<cr>
-"
-"               NOTE: you can change the key binding used in these mappings
-"                     so that they fit with your configuration of vim.
-"
-"               You can also call each of these features by typing the
-"               following in command mode:
-"
-"                 :MiniBufExplorer    " Open and/or goto Explorer
-"                 :CMiniBufExplorer   " Close the Explorer if it's open
-"                 :UMiniBufExplorer   " Update Explorer without navigating
-"                 :TMiniBufExplorer   " Toggle the Explorer window open and 
-"                                       closed.
-"
-"               To control where the new split window goes relative to the 
-"               current window, use the setting:
-"
-"                 let g:miniBufExplSplitBelow=0  " Put new window above
-"                                                " current or on the
-"                                                " left for vertical split
-"                 let g:miniBufExplSplitBelow=1  " Put new window below
-"                                                " current or on the
-"                                                " right for vertical split
-"
-"               The default for this is read from the &splitbelow VIM option.
-"
-"               By default we are now (as of 6.0.2) forcing the -MiniBufExplorer-
-"               window to open up at the edge of the screen. You can turn this 
-"               off by setting the following variable in your .vimrc:
-"
-"                 let g:miniBufExplSplitToEdge = 0
-"
-"               If you would like a vertical explorer you can assign the column
-"               width (in characters) you want for your explorer window with the
-"               following .vimrc variable (this was introduced in 6.3.0):
-"
-"                 let g:miniBufExplVSplit = 20   " column width in chars
-"
-"               IN HORIZONTAL MODE:
-"               It is now (as of 6.1.1) possible to set a maximum height for
-"               the -MiniBufExplorer- window. You can set the max height by
-"               letting the following variable in your .vimrc:
-"
-"                 let g:miniBufExplMaxSize = <max lines: defualt 0>
-"               
-"               setting this to 0 will mean the window gets as big as
-"               needed to fit all your buffers. 
-"
-"               NOTE: This was g:miniBufExplMaxHeight before 6.3.0; the old
-"               setting is backwards compatible if you don't use MaxSize.
-"
-"               As of 6.2.2 it is possible to set a minimum height for the 
-"               -MiniBufExplorer- window. You can set the min height by
-"               letting the following variable in your .vimrc:
-"
-"                 let g:miniBufExplMinSize = <min height: default 1>
-"
-"               NOTE: This was g:miniBufExplMinHeight before 6.3.0; the old
-"               setting is backwards compatible if you don't use MinSize.
-"
-"               IN VERTICAL MODE: (as of 6.3.0)
-"               By default the vertical explorer has a fixed width. If you put:
-"
-"                 let g:miniBufExplMaxSize = <max width: default 0> 
-"
-"               into your .vimrc then MBE will attempt to set the width of the
-"               MBE window to be as wide as your widest tab. The width will not
-"               exceed MaxSize even if you have wider tabs. 
-"
-"               Accepting the default value of 0 for this will give you a fixed
-"               width MBE window.
-"
-"               You can specify a MinSize for the vertical explorer window by
-"               putting the following in your .vimrc:
-"
-"                 let g:miniBufExplMinSize = <min width: default 1>
-"
-"               This will have no effect unless you also specivy MaxSize.
-"
-"               By default we are now (as of 6.0.1) turning on the MoreThanOne
-"               option. This stops the -MiniBufExplorer- from opening 
-"               automatically until more than one eligible buffer is available.
-"               You can turn this feature off by setting the following variable
-"               in your .vimrc:
-"                 
-"                 let g:miniBufExplorerMoreThanOne=1
-"
-"               (The following enhancement is as of 6.2.2)
-"               Setting this to 0 will cause the MBE window to be loaded even
-"               if no buffers are available. Setting it to 1 causes the MBE
-"               window to be loaded as soon as an eligible buffer is read. You
-"               can also set it to larger numbers. So if you set it to 4 for
-"               example the MBE window wouldn't auto-open until 4 eligibles
-"               buffers had been loaded. This is nice for folks that don't 
-"               want an MBE window unless they are editing more than two or
-"               three buffers.
-"
-"               To enable the optional mapping of Control + Vim Direction Keys 
-"               [hjkl] to window movement commands, you can put the following into 
-"               your .vimrc:
-"
-"                 let g:miniBufExplMapWindowNavVim = 1
-"
-"               To enable the optional mapping of Control + Arrow Keys to window 
-"               movement commands, you can put the following into your .vimrc:
-"
-"                 let g:miniBufExplMapWindowNavArrows = 1
-"
-"               To enable the optional mapping of <C-TAB> and <C-S-TAB> to a 
-"               function that will bring up the next or previous buffer in the
-"               current window, you can put the following into your .vimrc:
-"
-"                 let g:miniBufExplMapCTabSwitchBufs = 1
-"
-"               To enable the optional mapping of <C-TAB> and <C-S-TAB> to mappings
-"               that will move to the next and previous (respectively) window, you
-"               can put the following into your .vimrc:
-"
-"                 let g:miniBufExplMapCTabSwitchWindows = 1
-"
-"
-"               NOTE: If you set the ...TabSwitchBufs AND ...TabSwitchWindows, 
-"                     ...TabSwitchBufs will be enabled and ...TabSwitchWindows 
-"                     will not.
-"               
-"               As of MBE 6.3.0, you can put the following into your .vimrc:
-"               
-"                 let g:miniBufExplUseSingleClick = 1
-"
-"               If you would like to single click on tabs rather than double
-"               clicking on them to goto the selected buffer. 
-"
-"               NOTE: If you use the single click option in taglist.vim you may 
-"                     need to get an updated version that includes a patch I 
-"                     provided to allow both explorers to provide single click 
-"                     buffer selection.
-"
-"               It is possible to customize the the highlighting for the tabs in 
-"               the MBE by configuring the following highlighting groups:
-"
-"                 MBENormal         - for buffers that have NOT CHANGED and
-"                                     are NOT VISIBLE.
-"                 MBEChanged        - for buffers that HAVE CHANGED and are
-"                                     NOT VISIBLE
-"                 MBEVisibleNormal  - buffers that have NOT CHANGED and are
-"                                     VISIBLE
-"                 MBEVisibleChanged - buffers that have CHANGED and are VISIBLE
-"
-"               You can either link to an existing highlighting group by
-"               adding a command like:
-"
-"                 hi link MBEVisibleChanged Error
-"
-"               to your .vimrc or you can specify exact foreground and background
-"               colors using the following syntax:
-"
-"                 hi MBEChanged guibg=darkblue ctermbg=darkblue termbg=white
-"
-"               NOTE: If you set a colorscheme in your .vimrc you should do it
-"                     BEFORE updating the MBE highlighting groups.
-"
-"               If you use other explorers like TagList you can (As of 6.2.8) put:
-"
-"                 let g:miniBufExplModSelTarget = 1
-" 
-"               into your .vimrc in order to force MBE to try to place selected 
-"               buffers into a window that does not have a nonmodifiable buffer.
-"               The upshot of this should be that if you go into MBE and select
-"               a buffer, the buffer should not show up in a window that is 
-"               hosting an explorer.
-"
-"               There is a VIM bug that can cause buffers to show up without 
-"               their highlighting. The following setting will cause MBE to
-"               try and turn highlighting back on (introduced in 6.3.1):
-"
-"                 let g:miniBufExplForceSyntaxEnable = 1
-"
-"               MBE has had a basic debugging capability for quite some time.
-"               However, it has not been very friendly in the past. As of 6.0.8, 
-"               you can put one of each of the following into your .vimrc:
-"
-"                 let g:miniBufExplorerDebugLevel = 0  " MBE serious errors output
-"                 let g:miniBufExplorerDebugLevel = 4  " MBE all errors output
-"                 let g:miniBufExplorerDebugLevel = 10 " MBE reports everything
-"
-"               You can also set a DebugMode to cause output to be target as
-"               follows (default is mode 3):
-"
-"                 let g:miniBufExplorerDebugMode  = 0  " Errors will show up in 
-"                                                      " a vim window
-"                 let g:miniBufExplorerDebugMode  = 1  " Uses VIM's echo function
-"                                                      " to display on the screen
-"                 let g:miniBufExplorerDebugMode  = 2  " Writes to a file
-"                                                      " MiniBufExplorer.DBG
-"                 let g:miniBufExplorerDebugMode  = 3  " Store output in global:
-"                                                 " g:miniBufExplorerDebugOutput
-"
-"               Or if you are able to start VIM, you might just perform these
-"               at a command prompt right before you do the operation that is
-"               failing.
-"
-"      History: Moved to end of file
-"      
-" Known Issues: When debugging is turned on and set to output to a window, there
-"               are some cases where the window is opened more than once, there
-"               are other cases where an old debug window can be lost.
-" 
-"               Several MBE commands can break the window history so <C-W>[pnw]
-"               might not take you to the expected window.
-"
-"         Todo: Add the ability to specify a regexp for eligible buffers
-"               allowing the ability to filter out certain buffers that 
-"               you don't want to control from MBE
-"
-"=============================================================================
-" }}}
-
-" Startup Check
-"
-" Has this plugin already been loaded? {{{
-"
-if exists('loaded_minibufexplorer')
-  finish
-endif
-let loaded_minibufexplorer = 1
-" }}}
-
-" Mappings and Commands
-"
-" MBE Keyboard Mappings {{{
-" If we don't already have keyboard mappings for MBE then create them 
-" 
-if !hasmapto('<Plug>MiniBufExplorer')
-  map <unique> <Leader>mbe <Plug>MiniBufExplorer
-endif
-if !hasmapto('<Plug>CMiniBufExplorer')
-  map <unique> <Leader>mbc <Plug>CMiniBufExplorer
-endif
-if !hasmapto('<Plug>UMiniBufExplorer')
-  map <unique> <Leader>mbu <Plug>UMiniBufExplorer
-endif
-if !hasmapto('<Plug>TMiniBufExplorer')
-  map <unique> <Leader>mbt <Plug>TMiniBufExplorer
-endif
-
-" }}}
-" MBE <Script> internal map {{{
-" 
-noremap <unique> <script> <Plug>MiniBufExplorer  :call <SID>StartExplorer(1, -1)<CR>:<BS>
-noremap <unique> <script> <Plug>CMiniBufExplorer :call <SID>StopExplorer(1)<CR>:<BS>
-noremap <unique> <script> <Plug>UMiniBufExplorer :call <SID>AutoUpdate(-1)<CR>:<BS>
-noremap <unique> <script> <Plug>TMiniBufExplorer :call <SID>ToggleExplorer()<CR>:<BS>
-
-" }}}
-" MBE commands {{{
-" 
-if !exists(':MiniBufExplorer')
-  command! MiniBufExplorer  call <SID>StartExplorer(1, -1)
-endif
-if !exists(':CMiniBufExplorer')
-  command! CMiniBufExplorer  call <SID>StopExplorer(1)
-endif
-if !exists(':UMiniBufExplorer')
-  command! UMiniBufExplorer  call <SID>AutoUpdate(-1)
-endif
-if !exists(':TMiniBufExplorer')
-  command! TMiniBufExplorer  call <SID>ToggleExplorer()
-endif
-if !exists(':MBEbn')
-  command! MBEbn call <SID>CycleBuffer(1)
-endif
-if !exists(':MBEbp')
-  command! MBEbp call <SID>CycleBuffer(0)
-endif " }}}
-
-" Global Configuration Variables
-"
-" Debug Level {{{
-"
-" 0 = no logging
-" 1=5 = errors ; 1 is the most important
-" 5-9 = info ; 5 is the most important
-" 10 = Entry/Exit
-if !exists('g:miniBufExplorerDebugLevel')
-  let g:miniBufExplorerDebugLevel = 0 
-endif
-
-" }}}
-" Debug Mode {{{
-"
-" 0 = debug to a window
-" 1 = use vim's echo facility
-" 2 = write to a file named MiniBufExplorer.DBG
-"     in the directory where vim was started
-"     THIS IS VERY SLOW
-" 3 = Write into g:miniBufExplorerDebugOutput
-"     global variable [This is the default]
-if !exists('g:miniBufExplorerDebugMode')
-  let g:miniBufExplorerDebugMode = 3 
-endif 
-
-" }}}
-" Allow auto update? {{{
-"
-" We start out with this off for startup, but once vim is running we 
-" turn this on.
-if !exists('g:miniBufExplorerAutoUpdate')
-  let g:miniBufExplorerAutoUpdate = 0
-endif
-
-" }}}
-" MoreThanOne? {{{
-" Display Mini Buf Explorer when there are 'More Than One' eligible buffers 
-"
-if !exists('g:miniBufExplorerMoreThanOne')
-  let g:miniBufExplorerMoreThanOne = 2
-endif 
-
-" }}}
-" Split below/above/left/right? {{{
-" When opening a new -MiniBufExplorer- window, split the new windows below or 
-" above the current window?  1 = below, 0 = above.
-"
-if !exists('g:miniBufExplSplitBelow')
-  let g:miniBufExplSplitBelow = &splitbelow
-endif 
-
-" }}}
-" Split to edge? {{{
-" When opening a new -MiniBufExplorer- window, split the new windows to the
-" full edge? 1 = yes, 0 = no.
-"
-if !exists('g:miniBufExplSplitToEdge')
-  let g:miniBufExplSplitToEdge = 1
-endif 
-
-" }}}
-" MaxHeight (depreciated) {{{
-" When sizing the -MiniBufExplorer- window, assign a maximum window height.
-" 0 = size to fit all buffers, otherwise the value is number of lines for
-" buffer. [Depreciated use g:miniBufExplMaxSize]
-"
-if !exists('g:miniBufExplMaxHeight')
-  let g:miniBufExplMaxHeight = 0
-endif 
-
-" }}}
-" MaxSize {{{
-" Same as MaxHeight but also works for vertical splits if specified with a
-" vertical split then vertical resizing will be performed. If left at 0 
-" then the number of columns in g:miniBufExplVSplit will be used as a
-" static window width.
-if !exists('g:miniBufExplMaxSize')
-  let g:miniBufExplMaxSize = g:miniBufExplMaxHeight
-endif
-
-" }}}
-" MinHeight (depreciated) {{{
-" When sizing the -MiniBufExplorer- window, assign a minumum window height.
-" the value is minimum number of lines for buffer. Setting this to zero can
-" cause strange height behavior. The default value is 1 [Depreciated use
-" g:miniBufExplMinSize]
-"
-if !exists('g:miniBufExplMinHeight')
-  let g:miniBufExplMinHeight = 1
-endif
-
-" }}}
-" MinSize {{{
-" Same as MinHeight but also works for vertical splits. For vertical splits, 
-" this is ignored unless g:miniBufExplMax(Size|Height) are specified.
-if !exists('g:miniBufExplMinSize')
-  let g:miniBufExplMinSize = g:miniBufExplMinHeight
-endif
-
-" }}}
-" Horizontal or Vertical explorer? {{{
-" For folks that like vertical explorers, I'm caving in and providing for
-" veritcal splits. If this is set to 0 then the current horizontal 
-" splitting logic will be run. If however you want a vertical split,
-" assign the width (in characters) you wish to assign to the MBE window.
-"
-if !exists('g:miniBufExplVSplit')
-  let g:miniBufExplVSplit = 0
-endif
-
-" }}}
-" TabWrap? {{{
-" By default line wrap is used (possibly breaking a tab name between two
-" lines.) Turning this option on (setting it to 1) can take more screen
-" space, but will make sure that each tab is on one and only one line.
-"
-if !exists('g:miniBufExplTabWrap')
-  let g:miniBufExplTabWrap = 0
-endif
-
-" }}}
-" Extended window navigation commands? {{{
-" Global flag to turn extended window navigation commands on or off
-" enabled = 1, dissabled = 0
-"
-if !exists('g:miniBufExplMapWindowNav')
-  " This is for backwards compatibility and may be removed in a
-  " later release, please use the ...NavVim and/or ...NavArrows 
-  " settings.
-  let g:miniBufExplMapWindowNav = 0
-endif
-if !exists('g:miniBufExplMapWindowNavVim')
-  let g:miniBufExplMapWindowNavVim = 0
-endif
-if !exists('g:miniBufExplMapWindowNavArrows')
-  let g:miniBufExplMapWindowNavArrows = 0
-endif
-if !exists('g:miniBufExplMapCTabSwitchBufs')
-  let g:miniBufExplMapCTabSwitchBufs = 0
-endif
-" Notice: that if CTabSwitchBufs is turned on then
-" we turn off CTabSwitchWindows.
-if g:miniBufExplMapCTabSwitchBufs == 1 || !exists('g:miniBufExplMapCTabSwitchWindows')
-  let g:miniBufExplMapCTabSwitchWindows = 0
-endif 
-
-"
-" If we have enabled control + vim direction key remapping
-" then perform the remapping
-"
-" Notice: I left g:miniBufExplMapWindowNav in for backward
-" compatibility. Eventually this mapping will be removed so
-" please use the newer g:miniBufExplMapWindowNavVim setting.
-if g:miniBufExplMapWindowNavVim || g:miniBufExplMapWindowNav
-  noremap <C-J> <C-W>j
-  noremap <C-K> <C-W>k
-  noremap <C-H> <C-W>h
-  noremap <C-L> <C-W>l
-endif
-
-"
-" If we have enabled control + arrow key remapping
-" then perform the remapping
-"
-if g:miniBufExplMapWindowNavArrows
-  noremap <C-Down>  <C-W>j
-  noremap <C-Up>    <C-W>k
-  noremap <C-Left>  <C-W>h
-  noremap <C-Right> <C-W>l
-endif
-
-" If we have enabled <C-TAB> and <C-S-TAB> to switch buffers
-" in the current window then perform the remapping
-"
-if g:miniBufExplMapCTabSwitchBufs
-  noremap <C-TAB>   :call <SID>CycleBuffer(1)<CR>:<BS>
-  noremap <C-S-TAB> :call <SID>CycleBuffer(0)<CR>:<BS>
-endif
-
-"
-" If we have enabled <C-TAB> and <C-S-TAB> to switch windows
-" then perform the remapping
-"
-if g:miniBufExplMapCTabSwitchWindows
-  noremap <C-TAB>   <C-W>w
-  noremap <C-S-TAB> <C-W>W
-endif
-
-" }}}
-" Modifiable Select Target {{{
-"
-if !exists('g:miniBufExplModSelTarget')
-  let g:miniBufExplModSelTarget = 0
-endif
-
-"}}}
-" Force Syntax Enable {{{
-"
-if !exists('g:miniBufExplForceSyntaxEnable')
-  let g:miniBufExplForceSyntaxEnable = 0
-endif
-
-" }}}
-" Single/Double Click? {{{
-" flag that can be set to 1 in a users .vimrc to allow 
-" single click switching of tabs. By default we use
-" double click for tab selection.
-"
-if !exists('g:miniBufExplUseSingleClick')
-  let g:miniBufExplUseSingleClick = 0
-endif 
-
-"
-" attempt to perform single click mapping, it would be much
-" nicer if we could nnoremap <buffer> ... however vim does
-" not fire the <buffer> <leftmouse> when you use the mouse
-" to enter a buffer.
-"
-if g:miniBufExplUseSingleClick == 1
-  let s:clickmap = ':if bufname("%") == "-MiniBufExplorer-" <bar> call <SID>MBEClick() <bar> endif <CR>'
-  if maparg('<LEFTMOUSE>', 'n') == '' 
-    " no mapping for leftmouse
-    exec ':nnoremap <silent> <LEFTMOUSE> <LEFTMOUSE>' . s:clickmap
-  else
-    " we have a mapping
-    let  g:miniBufExplDoneClickSave = 1
-    let  s:m = ':nnoremap <silent> <LEFTMOUSE> <LEFTMOUSE>'
-    let  s:m = s:m . substitute(substitute(maparg('<LEFTMOUSE>', 'n'), '|', '<bar>', 'g'), '\c^<LEFTMOUSE>', '', '')
-    let  s:m = s:m . s:clickmap
-    exec s:m
-  endif
-endif " }}}
-
-" Variables used internally
-"
-" Script/Global variables {{{
-" Global used to store the buffer list so we don't update the
-" UI unless the list has changed.
-if !exists('g:miniBufExplBufList')
-  let g:miniBufExplBufList = ''
-endif
-
-" Variable used as a mutex so that we don't do lots
-" of AutoUpdates at the same time.
-if !exists('g:miniBufExplInAutoUpdate')
-  let g:miniBufExplInAutoUpdate = 0
-endif
-
-" In debug mode 3 this variable will hold the debug output
-if !exists('g:miniBufExplorerDebugOutput')
-  let g:miniBufExplorerDebugOutput = ''
-endif
-
-" In debug mode 3 this variable will hold the debug output
-if !exists('g:miniBufExplForceDisplay')
-  let g:miniBufExplForceDisplay = 0
-endif
-
-" Variable used to pass maxTabWidth info between functions
-let s:maxTabWidth = 0 
-
-" Variable used to count debug output lines
-let s:debugIndex = 0 
-
-  
-" }}}
-" Setup an autocommand group and some autocommands {{{
-" that keep our explorer updated automatically.
-"
-augroup MiniBufExplorer
-autocmd MiniBufExplorer BufDelete   * call <SID>DEBUG('-=> BufDelete AutoCmd', 10) |call <SID>AutoUpdate(expand('<abuf>'))
-autocmd MiniBufExplorer BufEnter    * call <SID>DEBUG('-=> BufEnter  AutoCmd', 10) |call <SID>AutoUpdate(-1)
-autocmd MiniBufExplorer VimEnter    * call <SID>DEBUG('-=> VimEnter  AutoCmd', 10) |let g:miniBufExplorerAutoUpdate = 1 |call <SID>AutoUpdate(-1)
-" }}}
-
-" Functions
-"
-" StartExplorer - Sets up our explorer and causes it to be displayed {{{
-"
-function! <SID>StartExplorer(sticky, delBufNum)
-  call <SID>DEBUG('===========================',10)
-  call <SID>DEBUG('Entering StartExplorer()'   ,10)
-  call <SID>DEBUG('===========================',10)
-
-  if a:sticky == 1
-    let g:miniBufExplorerAutoUpdate = 1
-  endif
-
-  " Store the current buffer
-  let l:curBuf = bufnr('%')
-
-  " Prevent a report of our actions from showing up.
-  let l:save_rep = &report
-  let l:save_sc  = &showcmd
-  let &report    = 10000
-  set noshowcmd 
-
-  call <SID>FindCreateWindow('-MiniBufExplorer-', -1, 1, 1)
-
-  " Make sure we are in our window
-  if bufname('%') != '-MiniBufExplorer-'
-    call <SID>DEBUG('StartExplorer called in invalid window',1)
-    let &report  = l:save_rep
-    let &showcmd = l:save_sc
-    return
-  endif
-
-  " !!! We may want to make the following optional -- Bindu
-  " New windows don't cause all windows to be resized to equal sizes
-  set noequalalways
-  " !!! We may want to make the following optional -- Bindu
-  " We don't want the mouse to change focus without a click
-  set nomousefocus
-
-  " If folks turn numbering and columns on by default we will turn 
-  " them off for the MBE window
-  setlocal foldcolumn=0
-  setlocal nonumber
- 
-  if has("syntax")
-    syn clear
-    syn match MBENormal             '\[[^\]]*\]'
-    syn match MBEChanged            '\[[^\]]*\]+'
-    syn match MBEVisibleNormal      '\[[^\]]*\]\*+\='
-    syn match MBEVisibleChanged     '\[[^\]]*\]\*+'
-    
-    if !exists("g:did_minibufexplorer_syntax_inits")
-      let g:did_minibufexplorer_syntax_inits = 1
-      hi def link MBENormal         Comment
-      hi def link MBEChanged        String
-      hi def link MBEVisibleNormal  Special
-      hi def link MBEVisibleChanged Special
-    endif
-  endif
-
-  " If you press return in the -MiniBufExplorer- then try
-  " to open the selected buffer in the previous window.
-  nnoremap <buffer> <CR> :call <SID>MBESelectBuffer()<CR>:<BS>
-  " If you DoubleClick in the -MiniBufExplorer- then try
-  " to open the selected buffer in the previous window.
-  nnoremap <buffer> <2-LEFTMOUSE> :call <SID>MBEDoubleClick()<CR>:<BS>
-  " If you press d in the -MiniBufExplorer- then try to
-  " delete the selected buffer.
-  nnoremap <buffer> d :call <SID>MBEDeleteBuffer()<CR>:<BS>
-  " If you press w in the -MiniBufExplorer- then switch back
-  " to the previous window.
-  nnoremap <buffer> p :wincmd p<CR>:<BS>
-  " The following allow us to use regular movement keys to 
-  " scroll in a wrapped single line buffer
-  nnoremap <buffer> j gj
-  nnoremap <buffer> k gk
-  nnoremap <buffer> <down> gj
-  nnoremap <buffer> <up> gk
-  " The following allows for quicker moving between buffer
-  " names in the [MBE] window it also saves the last-pattern
-  " and restores it.
-  nnoremap <buffer> <TAB>   :call search('\[[0-9]*:[^\]]*\]')<CR>:<BS>
-  nnoremap <buffer> <S-TAB> :call search('\[[0-9]*:[^\]]*\]','b')<CR>:<BS>
- 
-  call <SID>DisplayBuffers(a:delBufNum)
-
-  if (l:curBuf != -1)
-    call search('\['.l:curBuf.':'.expand('#'.l:curBuf.':t').'\]')
-  else
-    call <SID>DEBUG('No current buffer to search for',9)
-  endif
-
-  let &report  = l:save_rep
-  let &showcmd = l:save_sc
-
-  call <SID>DEBUG('===========================',10)
-  call <SID>DEBUG('Completed StartExplorer()'  ,10)
-  call <SID>DEBUG('===========================',10)
-
-endfunction 
-
-" }}}
-" StopExplorer - Looks for our explorer and closes the window if it is open {{{
-"
-function! <SID>StopExplorer(sticky)
-  call <SID>DEBUG('===========================',10)
-  call <SID>DEBUG('Entering StopExplorer()'    ,10)
-  call <SID>DEBUG('===========================',10)
-
-  if a:sticky == 1
-    let g:miniBufExplorerAutoUpdate = 0
-  endif
-
-  let l:winNum = <SID>FindWindow('-MiniBufExplorer-', 1)
-
-  if l:winNum != -1 
-    exec l:winNum.' wincmd w'
-    silent! close
-    wincmd p
-  endif
-
-  call <SID>DEBUG('===========================',10)
-  call <SID>DEBUG('Completed StopExplorer()'   ,10)
-  call <SID>DEBUG('===========================',10)
-
-endfunction
-
-" }}}
-" ToggleExplorer - Looks for our explorer and opens/closes the window {{{
-"
-function! <SID>ToggleExplorer()
-  call <SID>DEBUG('===========================',10)
-  call <SID>DEBUG('Entering ToggleExplorer()'  ,10)
-  call <SID>DEBUG('===========================',10)
-
-  let g:miniBufExplorerAutoUpdate = 0
-
-  let l:winNum = <SID>FindWindow('-MiniBufExplorer-', 1)
-
-  if l:winNum != -1 
-    call <SID>StopExplorer(1)
-  else
-    call <SID>StartExplorer(1, -1)
-    wincmd p
-  endif
-
-  call <SID>DEBUG('===========================',10)
-  call <SID>DEBUG('Completed ToggleExplorer()' ,10)
-  call <SID>DEBUG('===========================',10)
-
-endfunction
-
-" }}}
-" FindWindow - Return the window number of a named buffer {{{
-" If none is found then returns -1. 
-"
-function! <SID>FindWindow(bufName, doDebug)
-  if a:doDebug
-    call <SID>DEBUG('Entering FindWindow()',10)
-  endif
-
-  " Try to find an existing window that contains 
-  " our buffer.
-  let l:bufNum = bufnr(a:bufName)
-  if l:bufNum != -1
-    if a:doDebug
-      call <SID>DEBUG('Found buffer ('.a:bufName.'): '.l:bufNum,9)
-    endif
-    let l:winNum = bufwinnr(l:bufNum)
-  else
-    let l:winNum = -1
-  endif
-
-  return l:winNum
-
-endfunction
-
-" }}}
-" FindCreateWindow - Attempts to find a window for a named buffer. {{{
-"
-" If it is found then moves there. Otherwise creates a new window and 
-" configures it and moves there.
-"
-" forceEdge, -1 use defaults, 0 below, 1 above
-" isExplorer, 0 no, 1 yes 
-" doDebug, 0 no, 1 yes
-"
-function! <SID>FindCreateWindow(bufName, forceEdge, isExplorer, doDebug)
-  if a:doDebug
-    call <SID>DEBUG('Entering FindCreateWindow('.a:bufName.')',10)
-  endif
-
-  " Save the user's split setting.
-  let l:saveSplitBelow = &splitbelow
-
-  " Set to our new values.
-  let &splitbelow = g:miniBufExplSplitBelow
-
-  " Try to find an existing explorer window
-  let l:winNum = <SID>FindWindow(a:bufName, a:doDebug)
-
-  " If found goto the existing window, otherwise 
-  " split open a new window.
-  if l:winNum != -1
-    if a:doDebug
-      call <SID>DEBUG('Found window ('.a:bufName.'): '.l:winNum,9)
-    endif
-    exec l:winNum.' wincmd w'
-    let l:winFound = 1
-  else
-
-    if g:miniBufExplSplitToEdge == 1 || a:forceEdge >= 0
-
-        let l:edge = &splitbelow
-        if a:forceEdge >= 0
-            let l:edge = a:forceEdge
-        endif
-
-        if l:edge
-            if g:miniBufExplVSplit == 0
-              exec 'bo sp '.a:bufName
-            else
-              exec 'bo vsp '.a:bufName
-            endif
-        else
-            if g:miniBufExplVSplit == 0
-              exec 'to sp '.a:bufName
-            else
-              exec 'to vsp '.a:bufName
-            endif
-        endif
-    else
-        if g:miniBufExplVSplit == 0
-          exec 'sp '.a:bufName
-        else
-          " &splitbelow doesn't affect vertical splits
-          " so we have to do this explicitly.. ugh.
-          if &splitbelow
-            exec 'rightb vsp '.a:bufName
-          else
-            exec 'vsp '.a:bufName
-          endif
-        endif
-    endif
-
-    let g:miniBufExplForceDisplay = 1
-
-    " Try to find an existing explorer window
-    let l:winNum = <SID>FindWindow(a:bufName, a:doDebug)
-    if l:winNum != -1
-      if a:doDebug
-        call <SID>DEBUG('Created and then found window ('.a:bufName.'): '.l:winNum,9)
-      endif
-      exec l:winNum.' wincmd w'
-    else
-      if a:doDebug
-        call <SID>DEBUG('FindCreateWindow failed to create window ('.a:bufName.').',1)
-      endif
-      return
-    endif
-
-    if a:isExplorer
-      " Turn off the swapfile, set the buffer type so that it won't get written,
-      " and so that it will get deleted when it gets hidden and turn on word wrap.
-      setlocal noswapfile
-      setlocal buftype=nofile
-      setlocal bufhidden=delete
-      if g:miniBufExplVSplit == 0
-        setlocal wrap
-      else
-        setlocal nowrap
-        exec('setlocal winwidth='.g:miniBufExplMinSize)
-      endif
-    endif
-
-    if a:doDebug
-      call <SID>DEBUG('Window ('.a:bufName.') created: '.winnr(),9)
-    endif
-
-  endif
-
-  " Restore the user's split setting.
-  let &splitbelow = l:saveSplitBelow
-
-endfunction
-
-" }}}
-" DisplayBuffers - Wrapper for getting MBE window shown {{{
-"
-" Makes sure we are in our explorer, then erases the current buffer and turns 
-" it into a mini buffer explorer window.
-"
-function! <SID>DisplayBuffers(delBufNum)
-  call <SID>DEBUG('Entering DisplayBuffers()',10)
-  
-  " Make sure we are in our window
-  if bufname('%') != '-MiniBufExplorer-'
-    call <SID>DEBUG('DisplayBuffers called in invalid window',1)
-    return
-  endif
-
-  " We need to be able to modify the buffer
-  setlocal modifiable
-
-  call <SID>ShowBuffers(a:delBufNum)
-  call <SID>ResizeWindow()
-  
-  normal! zz
-  
-  " Prevent the buffer from being modified.
-  setlocal nomodifiable
-  set nobuflisted
-
-endfunction
-
-" }}}
-" Resize Window - Set width/height of MBE window {{{
-" 
-" Makes sure we are in our explorer, then sets the height/width for our explorer 
-" window so that we can fit all of our information without taking extra lines.
-"
-function! <SID>ResizeWindow()
-  call <SID>DEBUG('Entering ResizeWindow()',10)
-
-  " Make sure we are in our window
-  if bufname('%') != '-MiniBufExplorer-'
-    call <SID>DEBUG('ResizeWindow called in invalid window',1)
-    return
-  endif
-
-  let l:width  = winwidth('.')
-
-  " Horizontal Resize
-  if g:miniBufExplVSplit == 0
-
-    if g:miniBufExplTabWrap == 0
-      let l:length = strlen(getline('.'))
-      let l:height = 0
-      if (l:width == 0)
-        let l:height = winheight('.')
-      else
-        let l:height = (l:length / l:width) 
-        " handle truncation from div
-        if (l:length % l:width) != 0
-          let l:height = l:height + 1
-        endif
-      endif
-    else
-      exec("setlocal textwidth=".l:width)
-      normal gg
-      normal gq}
-      normal G
-      let l:height = line('.')
-      normal gg
-    endif
-  
-    " enforce max window height
-    if g:miniBufExplMaxSize != 0
-      if g:miniBufExplMaxSize < l:height
-        let l:height = g:miniBufExplMaxSize
-      endif
-    endif
-  
-    " enfore min window height
-    if l:height < g:miniBufExplMinSize || l:height == 0
-      let l:height = g:miniBufExplMinSize
-    endif
-  
-    call <SID>DEBUG('ResizeWindow to '.l:height.' lines',9)
-  
-    exec('resize '.l:height)
-  
-  " Vertical Resize
-  else 
-
-    if g:miniBufExplMaxSize != 0
-      let l:newWidth = s:maxTabWidth
-      if l:newWidth > g:miniBufExplMaxSize 
-          let l:newWidth = g:miniBufExplMaxSize
-      endif
-      if l:newWidth < g:miniBufExplMinSize
-          let l:newWidth = g:miniBufExplMinSize
-      endif
-    else
-      let l:newWidth = g:miniBufExplVSplit
-    endif
-
-    if l:width != l:newWidth
-      call <SID>DEBUG('ResizeWindow to '.l:newWidth.' columns',9)
-      exec('vertical resize '.l:newWidth)
-    endif
-
-  endif
-  
-endfunction
-
-" }}}
-" ShowBuffers - Clear current buffer and put the MBE text into it {{{
-" 
-" Makes sure we are in our explorer, then adds a list of all modifiable 
-" buffers to the current buffer. Special marks are added for buffers that 
-" are in one or more windows (*) and buffers that have been modified (+)
-"
-function! <SID>ShowBuffers(delBufNum)
-  call <SID>DEBUG('Entering ShowBuffers()',10)
-
-  let l:ListChanged = <SID>BuildBufferList(a:delBufNum, 1)
-
-  if (l:ListChanged == 1 || g:miniBufExplForceDisplay)
-    let l:save_rep = &report
-    let l:save_sc = &showcmd
-    let &report = 10000
-    set noshowcmd 
-
-    " Delete all lines in buffer.
-    1,$d _
-  
-    " Goto the end of the buffer put the buffer list 
-    " and then delete the extra trailing blank line
-    $
-    put! =g:miniBufExplBufList
-    $ d _
-
-    let g:miniBufExplForceDisplay = 0
-
-    let &report  = l:save_rep
-    let &showcmd = l:save_sc
-  else
-    call <SID>DEBUG('Buffer list not update since there was no change',9)
-  endif
-  
-endfunction
-
-" }}}
-" Max - Returns the max of two numbers {{{
-"
-function! <SID>Max(argOne, argTwo)
-  if a:argOne > a:argTwo
-    return a:argOne
-  else
-    return a:argTwo
-  endif
-endfunction
-
-" }}}
-" BuildBufferList - Build the text for the MBE window {{{
-" 
-" Creates the buffer list string and returns 1 if it is different than
-" last time this was called and 0 otherwise.
-"
-function! <SID>BuildBufferList(delBufNum, updateBufList)
-  call <SID>DEBUG('Entering BuildBufferList()',10)
-
-  let l:NBuffers = bufnr('$')     " Get the number of the last buffer.
-  let l:i = 0                     " Set the buffer index to zero.
-
-  let l:fileNames = ''
-  let l:maxTabWidth = 0
-
-  " Loop through every buffer less than the total number of buffers.
-  while(l:i <= l:NBuffers)
-    let l:i = l:i + 1
-   
-    " If we have a delBufNum and it is the current
-    " buffer then ignore the current buffer. 
-    " Otherwise, continue.
-    if (a:delBufNum == -1 || l:i != a:delBufNum)
-      " Make sure the buffer in question is listed.
-      if(getbufvar(l:i, '&buflisted') == 1)
-        " Get the name of the buffer.
-        let l:BufName = bufname(l:i)
-        " Check to see if the buffer is a blank or not. If the buffer does have
-        " a name, process it.
-        if(strlen(l:BufName))
-          " Only show modifiable buffers (The idea is that we don't 
-          " want to show Explorers)
-          if (getbufvar(l:i, '&modifiable') == 1 && BufName != '-MiniBufExplorer-')
-            
-            " Get filename & Remove []'s & ()'s
-            let l:shortBufName = fnamemodify(l:BufName, ":t")                  
-            let l:shortBufName = substitute(l:shortBufName, '[][()]', '', 'g') 
-            let l:tab = '['.l:i.':'.l:shortBufName.']'
-
-            " If the buffer is open in a window mark it
-            if bufwinnr(l:i) != -1
-              let l:tab = l:tab . '*'
-            endif
-
-            " If the buffer is modified then mark it
-            if(getbufvar(l:i, '&modified') == 1)
-              let l:tab = l:tab . '+'
-            endif
-
-            let l:maxTabWidth = <SID>Max(strlen(l:tab), l:maxTabWidth)
-            let l:fileNames = l:fileNames.l:tab
-
-            " If horizontal and tab wrap is turned on we need to add spaces
-            if g:miniBufExplVSplit == 0
-              if g:miniBufExplTabWrap != 0
-                let l:fileNames = l:fileNames.' '
-              endif
-            " If not horizontal we need a newline
-            else
-              let l:fileNames = l:fileNames . "\n"
-            endif
-          endif
-        endif
-      endif
-    endif
-  endwhile
-
-  if (g:miniBufExplBufList != l:fileNames)
-    if (a:updateBufList)
-      let g:miniBufExplBufList = l:fileNames
-      let s:maxTabWidth = l:maxTabWidth
-    endif
-    return 1
-  else
-    return 0
-  endif
-
-endfunction
-
-" }}}
-" HasEligibleBuffers - Are there enough MBE eligible buffers to open the MBE window? {{{
-" 
-" Returns 1 if there are any buffers that can be displayed in a 
-" mini buffer explorer. Otherwise returns 0. If delBufNum is
-" any non -1 value then don't include that buffer in the list
-" of eligible buffers.
-"
-function! <SID>HasEligibleBuffers(delBufNum)
-  call <SID>DEBUG('Entering HasEligibleBuffers()',10)
-
-  let l:save_rep = &report
-  let l:save_sc = &showcmd
-  let &report = 10000
-  set noshowcmd 
-  
-  let l:NBuffers = bufnr('$')     " Get the number of the last buffer.
-  let l:i        = 0              " Set the buffer index to zero.
-  let l:found    = 0              " No buffer found
-
-  if (g:miniBufExplorerMoreThanOne > 1)
-    call <SID>DEBUG('More Than One mode turned on',6)
-  endif
-  let l:needed = g:miniBufExplorerMoreThanOne
-
-  " Loop through every buffer less than the total number of buffers.
-  while(l:i <= l:NBuffers && l:found < l:needed)
-    let l:i = l:i + 1
-   
-    " If we have a delBufNum and it is the current
-    " buffer then ignore the current buffer. 
-    " Otherwise, continue.
-    if (a:delBufNum == -1 || l:i != a:delBufNum)
-      " Make sure the buffer in question is listed.
-      if (getbufvar(l:i, '&buflisted') == 1)
-        " Get the name of the buffer.
-        let l:BufName = bufname(l:i)
-        " Check to see if the buffer is a blank or not. If the buffer does have
-        " a name, process it.
-        if (strlen(l:BufName))
-          " Only show modifiable buffers (The idea is that we don't 
-          " want to show Explorers)
-          if ((getbufvar(l:i, '&modifiable') == 1) && (BufName != '-MiniBufExplorer-'))
-            
-              let l:found = l:found + 1
-  
-          endif
-        endif
-      endif
-    endif
-  endwhile
-
-  let &report  = l:save_rep
-  let &showcmd = l:save_sc
-
-  call <SID>DEBUG('HasEligibleBuffers found '.l:found.' eligible buffers of '.l:needed.' needed',6)
-
-  return (l:found >= l:needed)
-  
-endfunction
-
-" }}}
-" Auto Update - Function called by auto commands for auto updating the MBE {{{
-"
-" IF auto update is turned on        AND
-"    we are in a real buffer         AND
-"    we have enough eligible buffers THEN
-" Update our explorer and get back to the current window
-"
-" If we get a buffer number for a buffer that 
-" is being deleted, we need to make sure and 
-" remove the buffer from the list of eligible 
-" buffers in case we are down to one eligible
-" buffer, in which case we will want to close
-" the MBE window.
-"
-function! <SID>AutoUpdate(delBufNum)
-  call <SID>DEBUG('===========================',10)
-  call <SID>DEBUG('Entering AutoUpdate('.a:delBufNum.') : '.bufnr('%').' : '.bufname('%'),10)
-  call <SID>DEBUG('===========================',10)
-
-  if (g:miniBufExplInAutoUpdate == 1)
-    call <SID>DEBUG('AutoUpdate recursion stopped',9)
-    call <SID>DEBUG('===========================',10)
-    call <SID>DEBUG('Terminated AutoUpdate()'    ,10)
-    call <SID>DEBUG('===========================',10)
-    return
-  else
-    let g:miniBufExplInAutoUpdate = 1
-  endif
-
-  " Don't bother autoupdating the MBE window
-  if (bufname('%') == '-MiniBufExplorer-')
-    " If this is the only buffer left then toggle the buffer
-    if (winbufnr(2) == -1)
-        call <SID>CycleBuffer(1)
-        call <SID>DEBUG('AutoUpdate does not run for cycled windows', 9)
-    else
-      call <SID>DEBUG('AutoUpdate does not run for the MBE window', 9)
-    endif
-
-    call <SID>DEBUG('===========================',10)
-    call <SID>DEBUG('Terminated AutoUpdate()'    ,10)
-    call <SID>DEBUG('===========================',10)
-
-    let g:miniBufExplInAutoUpdate = 0
-    return
-
-  endif
-
-  if (a:delBufNum != -1)
-    call <SID>DEBUG('AutoUpdate will make sure that buffer '.a:delBufNum.' is not included in the buffer list.', 5)
-  endif
-  
-  " Only allow updates when the AutoUpdate flag is set
-  " this allows us to stop updates on startup.
-  if g:miniBufExplorerAutoUpdate == 1
-    " Only show MiniBufExplorer if we have a real buffer
-    if ((g:miniBufExplorerMoreThanOne == 0) || (bufnr('%') != -1 && bufname('%') != ""))
-      if <SID>HasEligibleBuffers(a:delBufNum) == 1
-        " if we don't have a window then create one
-        let l:bufnr = <SID>FindWindow('-MiniBufExplorer-', 0)
-        if (l:bufnr == -1)
-          call <SID>DEBUG('About to call StartExplorer (Create MBE)', 9)
-          call <SID>StartExplorer(0, a:delBufNum)
-        else
-        " otherwise only update the window if the contents have
-        " changed
-          let l:ListChanged = <SID>BuildBufferList(a:delBufNum, 0)
-          if (l:ListChanged)
-            call <SID>DEBUG('About to call StartExplorer (Update MBE)', 9) 
-            call <SID>StartExplorer(0, a:delBufNum)
-          endif
-        endif
-
-        " go back to the working buffer
-        if (bufname('%') == '-MiniBufExplorer-')
-          wincmd p
-        endif
-      else
-        call <SID>DEBUG('Failed in eligible check', 9)
-        call <SID>StopExplorer(0)
-      endif
-
-	  " VIM sometimes turns syntax highlighting off,
-	  " we can force it on, but this may cause weird
-	  " behavior so this is an optional hack to force
-	  " syntax back on when we enter a buffer
-	  if g:miniBufExplForceSyntaxEnable
-		call <SID>DEBUG('Enable Syntax', 9)
-		exec 'syntax enable'
-	  endif
-
-    else
-      call <SID>DEBUG('No buffers loaded...',9)
-    endif
-  else
-    call <SID>DEBUG('AutoUpdates are turned off, terminating',9)
-  endif
-
-  call <SID>DEBUG('===========================',10)
-  call <SID>DEBUG('Completed AutoUpdate()'     ,10)
-  call <SID>DEBUG('===========================',10)
-
-  let g:miniBufExplInAutoUpdate = 0
-
-endfunction
-
-" }}}
-" GetSelectedBuffer - From the MBE window, return the bufnum for buf under cursor {{{
-" 
-" If we are in our explorer window then return the buffer number
-" for the buffer under the cursor.
-"
-function! <SID>GetSelectedBuffer()
-  call <SID>DEBUG('Entering GetSelectedBuffer()',10)
-
-  " Make sure we are in our window
-  if bufname('%') != '-MiniBufExplorer-'
-    call <SID>DEBUG('GetSelectedBuffer called in invalid window',1)
-    return -1
-  endif
-
-  let l:save_reg = @"
-  let @" = ""
-  normal ""yi[
-  if @" != ""
-    let l:retv = substitute(@",'\([0-9]*\):.*', '\1', '') + 0
-    let @" = l:save_reg
-    return l:retv
-  else
-    let @" = l:save_reg
-    return -1
-  endif
-
-endfunction
-
-" }}}
-" MBESelectBuffer - From the MBE window, open buffer under the cursor {{{
-" 
-" If we are in our explorer, then we attempt to open the buffer under the
-" cursor in the previous window.
-"
-function! <SID>MBESelectBuffer()
-  call <SID>DEBUG('===========================',10)
-  call <SID>DEBUG('Entering MBESelectBuffer()' ,10)
-  call <SID>DEBUG('===========================',10)
-
-  " Make sure we are in our window
-  if bufname('%') != '-MiniBufExplorer-'
-    call <SID>DEBUG('MBESelectBuffer called in invalid window',1)
-    return 
-  endif
-
-  let l:save_rep = &report
-  let l:save_sc  = &showcmd
-  let &report    = 10000
-  set noshowcmd 
-  
-  let l:bufnr  = <SID>GetSelectedBuffer()
-  let l:resize = 0
-
-  if(l:bufnr != -1)             " If the buffer exists.
-
-    let l:saveAutoUpdate = g:miniBufExplorerAutoUpdate
-    let g:miniBufExplorerAutoUpdate = 0
-    " Switch to the previous window
-    wincmd p
-
-    " If we are in the buffer explorer or in a nonmodifiable buffer with
-    " g:miniBufExplModSelTarget set then try another window (a few times)
-    if bufname('%') == '-MiniBufExplorer-' || (g:miniBufExplModSelTarget == 1 && getbufvar(bufnr('%'), '&modifiable') == 0)
-      wincmd w
-      if bufname('%') == '-MiniBufExplorer-' || (g:miniBufExplModSelTarget == 1 && getbufvar(bufnr('%'), '&modifiable') == 0)
-        wincmd w
-        if bufname('%') == '-MiniBufExplorer-' || (g:miniBufExplModSelTarget == 1 && getbufvar(bufnr('%'), '&modifiable') == 0)
-          wincmd w
-          " The following handles the case where -MiniBufExplorer-
-          " is the only window left. We need to resize so we don't
-          " end up with a 1 or two line buffer.
-          if bufname('%') == '-MiniBufExplorer-'
-            let l:resize = 1
-          endif
-        endif
-      endif
-    endif
-
-    exec('b! '.l:bufnr)
-    if (l:resize)
-      resize
-    endif
-    let g:miniBufExplorerAutoUpdate = l:saveAutoUpdate
-    call <SID>AutoUpdate(-1)
-
-  endif
-
-  let &report  = l:save_rep
-  let &showcmd = l:save_sc
-
-  call <SID>DEBUG('===========================',10)
-  call <SID>DEBUG('Completed MBESelectBuffer()',10)
-  call <SID>DEBUG('===========================',10)
-
-endfunction
-
-" }}}
-" MBEDeleteBuffer - From the MBE window, delete selected buffer from list {{{
-" 
-" After making sure that we are in our explorer, This will delete the buffer 
-" under the cursor. If the buffer under the cursor is being displayed in a
-" window, this routine will attempt to get different buffers into the 
-" windows that will be affected so that windows don't get removed.
-"
-function! <SID>MBEDeleteBuffer()
-  call <SID>DEBUG('===========================',10)
-  call <SID>DEBUG('Entering MBEDeleteBuffer()' ,10)
-  call <SID>DEBUG('===========================',10)
-
-  " Make sure we are in our window
-  if bufname('%') != '-MiniBufExplorer-'
-    call <SID>DEBUG('MBEDeleteBuffer called in invalid window',1)
-    return 
-  endif
-
-  let l:curLine    = line('.')
-  let l:curCol     = virtcol('.')
-  let l:selBuf     = <SID>GetSelectedBuffer()
-  let l:selBufName = bufname(l:selBuf)
-
-  if l:selBufName == 'MiniBufExplorer.DBG' && g:miniBufExplorerDebugLevel > 0
-    call <SID>DEBUG('MBEDeleteBuffer will not delete the debug window, when debugging is turned on.',1)
-    return
-  endif
-
-  let l:save_rep = &report
-  let l:save_sc  = &showcmd
-  let &report    = 10000
-  set noshowcmd 
-  
-  
-  if l:selBuf != -1 
-
-    " Don't want auto updates while we are processing a delete
-    " request.
-    let l:saveAutoUpdate = g:miniBufExplorerAutoUpdate
-    let g:miniBufExplorerAutoUpdate = 0
-
-    " Save previous window so that if we show a buffer after
-    " deleting. The show will come up in the correct window.
-    wincmd p
-    let l:prevWin    = winnr()
-    let l:prevWinBuf = winbufnr(winnr())
-
-    call <SID>DEBUG('Previous window: '.l:prevWin.' buffer in window: '.l:prevWinBuf,5)
-    call <SID>DEBUG('Selected buffer is <'.l:selBufName.'>['.l:selBuf.']',5)
-
-    " If buffer is being displayed in a window then 
-    " move window to a different buffer before 
-    " deleting this one. 
-    let l:winNum = (bufwinnr(l:selBufName) + 0)
-    " while we have windows that contain our buffer
-    while l:winNum != -1 
-        call <SID>DEBUG('Buffer '.l:selBuf.' is being displayed in window: '.l:winNum,5)
-
-        " move to window that contains our selected buffer
-        exec l:winNum.' wincmd w'
-
-        call <SID>DEBUG('We are now in window: '.winnr().' which contains buffer: '.bufnr('%').' and should contain buffer: '.l:selBuf,5)
-
-        let l:origBuf = bufnr('%')
-        call <SID>CycleBuffer(1)
-        let l:curBuf  = bufnr('%')
-
-        call <SID>DEBUG('Window now contains buffer: '.bufnr('%').' which should not be: '.l:selBuf,5)
-
-        if l:origBuf == l:curBuf
-            " we wrapped so we are going to have to delete a buffer 
-            " that is in an open window.
-            let l:winNum = -1
-        else
-            " see if we have anymore windows with our selected buffer
-            let l:winNum = (bufwinnr(l:selBufName) + 0)
-        endif
-    endwhile
-
-    " Attempt to restore previous window
-    call <SID>DEBUG('Restoring previous window to: '.l:prevWin,5)
-    exec l:prevWin.' wincmd w'
-
-    " Try to get back to the -MiniBufExplorer- window 
-    let l:winNum = bufwinnr(bufnr('-MiniBufExplorer-'))
-    if l:winNum != -1
-        exec l:winNum.' wincmd w'
-        call <SID>DEBUG('Got to -MiniBufExplorer- window: '.winnr(),5)
-    else
-        call <SID>DEBUG('Unable to get to -MiniBufExplorer- window',1)
-    endif
-  
-    " Delete the buffer selected.
-    call <SID>DEBUG('About to delete buffer: '.l:selBuf,5)
-    exec('silent! bd '.l:selBuf)
-
-    let g:miniBufExplorerAutoUpdate = l:saveAutoUpdate 
-    call <SID>DisplayBuffers(-1)
-    call cursor(l:curLine, l:curCol)
-
-  endif
-
-  let &report  = l:save_rep
-  let &showcmd = l:save_sc
-
-  call <SID>DEBUG('===========================',10)
-  call <SID>DEBUG('Completed MBEDeleteBuffer()',10)
-  call <SID>DEBUG('===========================',10)
-
-endfunction
-
-" }}}
-" MBEClick - Handle mouse double click {{{
-"
-function! s:MBEClick()
-  call <SID>DEBUG('Entering MBEClick()',10)
-  call <SID>MBESelectBuffer()
-endfunction
-
-"
-" MBEDoubleClick - Double click with the mouse.
-"
-function! s:MBEDoubleClick()
-  call <SID>DEBUG('Entering MBEDoubleClick()',10)
-  call <SID>MBESelectBuffer()
-endfunction
-
-" }}}
-" CycleBuffer - Cycle Through Buffers {{{
-"
-" Move to next or previous buffer in the current window. If there 
-" are no more modifiable buffers then stay on the current buffer.
-" can be called with no parameters in which case the buffers are
-" cycled forward. Otherwise a single argument is accepted, if 
-" it's 0 then the buffers are cycled backwards, otherwise they
-" are cycled forward.
-"
-function! <SID>CycleBuffer(forward)
-
-  " The following hack handles the case where we only have one
-  " window open and it is too small
-  let l:saveAutoUpdate = g:miniBufExplorerAutoUpdate
-  if (winbufnr(2) == -1)
-    resize
-    let g:miniBufExplorerAutoUpdate = 0
-  endif
-  
-  " Change buffer (keeping track of before and after buffers)
-  let l:origBuf = bufnr('%')
-  if (a:forward == 1)
-    bn!
-  else
-    bp!
-  endif
-  let l:curBuf  = bufnr('%')
-
-  " Skip any non-modifiable buffers, but don't cycle forever
-  " This should stop us from stopping in any of the [Explorers]
-  while getbufvar(l:curBuf, '&modifiable') == 0 && l:origBuf != l:curBuf
-    if (a:forward == 1)
-        bn!
-    else
-        bp!
-    endif
-    let l:curBuf = bufnr('%')
-  endwhile
-
-  let g:miniBufExplorerAutoUpdate = l:saveAutoUpdate
-  if (l:saveAutoUpdate == 1)
-    call <SID>AutoUpdate(-1)
-  endif
-
-endfunction
-
-" }}}
-" DEBUG - Display debug output when debugging is turned on {{{
-"
-" Thanks to Charles E. Campbell, Jr. PhD <cec@NgrOyphSon.gPsfAc.nMasa.gov> 
-" for Decho.vim which was the inspiration for this enhanced debugging 
-" capability.
-"
-function! <SID>DEBUG(msg, level)
-
-  if g:miniBufExplorerDebugLevel >= a:level
-
-    " Prevent a report of our actions from showing up.
-    let l:save_rep    = &report
-    let l:save_sc     = &showcmd
-    let &report       = 10000
-    set noshowcmd 
-
-    " Debug output to a buffer
-    if g:miniBufExplorerDebugMode == 0
-        " Save the current window number so we can come back here
-        let l:prevWin     = winnr()
-        wincmd p
-        let l:prevPrevWin = winnr()
-        wincmd p
-
-        " Get into the debug window or create it if needed
-        call <SID>FindCreateWindow('MiniBufExplorer.DBG', 1, 0, 0)
-    
-        " Make sure we really got to our window, if not we 
-        " will display a confirm dialog and turn debugging
-        " off so that we won't break things even more.
-        if bufname('%') != 'MiniBufExplorer.DBG'
-            call confirm('Error in window debugging code. Dissabling MiniBufExplorer debugging.', 'OK')
-            let g:miniBufExplorerDebugLevel = 0
-        endif
-
-        " Write Message to DBG buffer
-        let res=append("$",s:debugIndex.':'.a:level.':'.a:msg)
-        norm G
-        "set nomodified
-
-        " Return to original window
-        exec l:prevPrevWin.' wincmd w'
-        exec l:prevWin.' wincmd w'
-    " Debug output using VIM's echo facility
-    elseif g:miniBufExplorerDebugMode == 1
-      echo s:debugIndex.':'.a:level.':'.a:msg
-    " Debug output to a file -- VERY SLOW!!!
-    " should be OK on UNIX and Win32 (not the 95/98 variants)
-    elseif g:miniBufExplorerDebugMode == 2
-        if has('system') || has('fork')
-            if has('win32') && !has('win95')
-                let l:result = system("cmd /c 'echo ".s:debugIndex.':'.a:level.':'.a:msg." >> MiniBufExplorer.DBG'")
-            endif
-            if has('unix')
-                let l:result = system("echo '".s:debugIndex.':'.a:level.':'.a:msg." >> MiniBufExplorer.DBG'")
-            endif
-        else
-            call confirm('Error in file writing version of the debugging code, vim not compiled with system or fork. Dissabling MiniBufExplorer debugging.', 'OK')
-            let g:miniBufExplorerDebugLevel = 0
-        endif
-    elseif g:miniBufExplorerDebugMode == 3
-        let g:miniBufExplorerDebugOutput = g:miniBufExplorerDebugOutput."\n".s:debugIndex.':'.a:level.':'.a:msg
-    endif
-    let s:debugIndex = s:debugIndex + 1
-
-    let &report  = l:save_rep
-    let &showcmd = l:save_sc
-
-  endif
-
-endfunc " }}}
-
-" MBE Script History {{{
-"=============================================================================
-"
-"      History: 6.3.2 o For some reason there was still a call to StopExplorer
-"                       with 2 params. Very old bug. I know I fixed before, 
-"                       any way many thanks to Jason Mills for reporting this!
-"               6.3.1 o Include folds in source so that it's easier to 
-"                       navigate.
-"                     o Added g:miniBufExplForceSyntaxEnable setting for folks
-"                       that want a :syntax enable to be called when we enter 
-"                       buffers. This can resolve issues caused by a vim bug
-"                       where buffers show up without highlighting when another 
-"                       buffer has been closed, quit, wiped or deleted.
-"               6.3.0 o Added an option to allow single click (rather than
-"                       the default double click) to select buffers in the
-"                       MBE window. This feature was requested by AW Law
-"                       and was inspired by taglist.vim. Note that you will 
-"                       need the latest version of taglist.vim if you want to 
-"                       use MBE and taglist both with singleclick turned on.
-"                       Also thanks to AW Law for pointing out that you can
-"                       make an Explorer not be listed in a standard :ls.
-"                     o Added the ability to have your tabs show up in a
-"                       vertical window rather than the standard horizontal
-"                       one. Just let g:miniBufExplVSplit = <width> in your
-"                       .vimrc and your will get this functionality.
-"                     o If you use the vertical explorer and you want it to
-"                       autosize then let g:miniBufExplMaxSize = <max width>
-"                       in your .vimrc. You may use the MinSize letting in
-"                       addition to the MaxLetting if you don't want a super
-"                       thin window.
-"                     o g:miniBufExplMaxHeight was renamed g:miniBufExplMaxSize
-"                       g:miniBufExplMinHeight was renamed g:miniBufExplMinSize
-"                       the old settings are backwards compatible if you don't
-"                       use the new settings, but they are depreciated.
-"               6.2.8 o Add an option to stop MBE from targeting non-modifiable
-"                       buffers when switching buffers. Thanks to AW Law for
-"                       the inspiration for this. This may not work if a user
-"                       has lots of explorer/help windows open.
-"               6.2.7 o Very minor bug fix for people who want to set
-"                       loaded_minibufexplorer in their .vimrc in order to
-"                       stop MBE from loading. 99.99% of users do not need
-"                       this update.
-"               6.2.6 o Moved history to end of source file
-"                     o Updated highlighting documentation
-"                     o Created global commands MBEbn and MBEbp that can be 
-"                       used in mappings if folks want to cycle buffers while 
-"                       skipping non-eligible buffers.
-"               6.2.5 o Added <Leader>mbt key mapping which will toggle
-"                       the MBE window. I map this to F3 in my .vimrc
-"                       with "map <F3> :TMiniBufExplorer<CR>" which 
-"                       means I can easily close the MBE window when I'm 
-"                       not using it and get it back when I want it.
-"                     o Changed default debug mode to 3 (write to global
-"                       g:miniBufExplorerDebugOutput)
-"                     o Made a pass through the documentation to clarify 
-"                       serveral issues and provide more complete docs
-"                       for mappings and commands.
-"               6.2.4 o Because of the autocommand switch (see 6.2.0) it 
-"                       was possible to remove the restriction on the
-"                       :set hidden option. It is now possible to use
-"                       this option with MBE.
-"               6.2.3 o Added miniBufExplTabWrap option. It is turned 
-"                       off by default. When turned on spaces are added
-"                       between tabs and gq} is issued to perform line
-"                       formatting. This won't work very well if filenames
-"                       contain spaces. It would be pretty easy to write
-"                       my own formatter, but I'm too lazy, so if someone
-"                       really needs that feature I'll add it :)
-"               6.2.2 o Changed the way the g:miniBufExplorerMoreThanOne
-"                       global is handled. You can set this to the number
-"                       of eligible buffers you want to be loaded before
-"                       the MBE window is loaded. Setting it to 0 causes
-"                       the MBE window to be opened even if there are no
-"                       buffers. Setting it to 4 causes the window to stay
-"                       closed until the 4th eligible buffer is loaded.
-"                     o Added a MinHeight option. This is nice if you want
-"                       the MBE window to always take the same amount of
-"                       space. For example set MaxSize and MinSize to 2
-"                       and set MoreThanOne to 0 and you will always have
-"                       a 2 row (plus the ruler :) MBE window.
-"                       NOTE: in 6.3.0 we started using MinSize instead of
-"                       Minheight. This will still work if MinSize is not
-"                       specified, but it is depreciated. Use MinSize instead.
-"                     o I now setlocal foldcomun=0 and nonumber in the MBE 
-"                       window. This is for those of you that like to have
-"                       these options turned on locally. I'm assuming noone
-"                       outthere wants foldcolumns and line numbers in the
-"                       MBE window? :)
-"                     o Fixed a bug where an empty MBE window was taking half
-"                       of the screen (partly why the MinHeight option was 
-"                       added.)
-"               6.2.1 o If MBE is the only window (because of :bd for example)
-"                       and there are still eligible buffers then one of them
-"                       will be displayed.
-"                     o The <Leader>mbe mapping now highlights the buffer from
-"                       the current window.
-"                     o The delete ('d') binding in the MBE window now restors
-"                       the cursor position, which can help if you want to 
-"                       delete several buffers in a row that are not at the
-"                       beginning of the buffer list.
-"                     o Added a new key binding ('p') in the MBE window to 
-"                       switch to the previous window (last edit window)
-"               6.2.0 o Major overhaul of autocommand and list updating code,
-"                       we now have much better handling of :bd (which is the 
-"                       most requested feature.) As well as resolving other
-"                       issues where the buffer list would not be updated
-"                       automatically. The old version tried to trap specific
-"                       events, this one just updates frequently, but it keeps
-"                       track and only changes the screen if there has been
-"                       a change.
-"                     o Added g:miniBufExplMaxHeight variable so you can keep
-"                       the -MiniBufExplorer- window small when you have lots
-"                       of buffers (or buffers with long names :)
-"                       NOTE: in 6.3.0 we started using MaxSize instead of
-"                       MaxHeight. This will still work if MaxSize is not
-"                       specified, but it is depreciated. Use MaxSize instead.
-"                     o Improvement to internal syntax highlighting code
-"                       I renamed the syntax group names. Anyone who has 
-"                       figured out how to use them already shouldn't have
-"                       any trouble with the new Nameing :)
-"                     o Added debug mode 3 which writes to a global variable
-"                       this is fast and doesn't mess with the buffer/window
-"                       lists.
-"               6.1.0 o <Leader>mbc was failing because I was calling one of
-"                       my own functions with the wrong number of args. :(
-"                       Thanks to Gerry Patterson for finding this!
-"                       This code is very stable (although it has some
-"                       idiocyncracies.)
-"               6.0.9 o Double clicking tabs was overwriting the cliboard 
-"                       register on MS Windows.  Thanks to Shoeb Bhinderwala 
-"                       for reporting this issue.
-"               6.0.8 o Apparently some VIM builds are having a hard time with
-"                       line continuation in scripts so the few that were here
-"                       have been removed.
-"                     o Generalized FindExplorer and FindCreateExplorer so
-"                       that they can be used for the debug window. Renaming
-"                       to FindWindow and FindCreateWindow.
-"                     o Updated debugging code so that debug output is put into
-"                       a buffer which can then be written to disk or emailed
-"                       to me when someone is having a major issue. Can also
-"                       write directly to a file (VERY SLOWLY) on UNIX or Win32
-"                       (not 95 or 98 at the moment) or use VIM's echo function 
-"                       to display the output to the screen.
-"                     o Several people have had issues when the hidden option 
-"                       is turned on. So I have put in several checks to make
-"                       sure folks know this if they try to use MBE with this
-"                       option set.
-"               6.0.7 o Handling BufDelete autocmd so that the UI updates 
-"                       properly when using :bd (rather than going through 
-"                       the MBE UI.)
-"                     o The AutoUpdate code will now close the MBE window when 
-"                       there is a single eligible buffer available.
-"                       This has the usefull side effect of stopping the MBE
-"                       window from blocking the VIM session open when you close 
-"                       the last buffer.
-"                     o Added functions, commands and maps to close & update
-"                       the MBE window (<leader>mbc and <leader>mbu.)
-"                     o Made MBE open/close state be sticky if set through
-"                       StartExplorer(1) or StopExplorer(1), which are 
-"                       called from the standard mappings. So if you close
-"                       the mbe window with \mbc it won't be automatically 
-"                       opened again unless you do a \mbe (or restart VIM).
-"                     o Removed spaces between "tabs" (even more mini :)
-"                     o Simplified MBE tab processing 
-"               6.0.6 o Fixed register overwrite bug found by Sébastien Pierre
-"               6.0.5 o Fixed an issue with window sizing when we run out of 
-"                       buffers.  
-"                     o Fixed some weird commenting bugs.  
-"                     o Added more optional fancy window/buffer navigation:
-"                     o You can turn on the capability to use control and the 
-"                       arrow keys to move between windows.
-"                     o You can turn on the ability to use <C-TAB> and 
-"                       <C-S-TAB> to open the next and previous (respectively) 
-"                       buffer in the current window.
-"                     o You can turn on the ability to use <C-TAB> and 
-"                       <C-S-TAB> to switch windows (forward and backwards 
-"                       respectively.)
-"               6.0.4 o Added optional fancy window navigation: 
-"                     o Holding down control and pressing a vim direction 
-"                       [hjkl] will switch windows in the indicated direction.
-"               6.0.3 o Changed buffer name to -MiniBufExplorer- to resolve
-"                       Issue in filename pattern matching on Windows.
-"               6.0.2 o 2 Changes requested by Suresh Govindachar:
-"                     o Added SplitToEdge option and set it on by default
-"                     o Added tab and shift-tab mappings in [MBE] window
-"               6.0.1 o Added MoreThanOne option and set it on by default
-"                       MiniBufExplorer will not automatically open until
-"                       more than one eligible buffers are opened. This
-"                       reduces cluter when you are only working on a
-"                       single file. 
-"                       NOTE: See change log for 6.2.2 for more details about 
-"                             this feature
-"               6.0.0 o Initial Release on November 20, 2001
-"
-"=============================================================================
-" }}}
-" vim:ft=vim:fdm=marker:ff=unix:nowrap:tabstop=4:shiftwidth=4:softtabstop=4:smarttab:shiftround:expandtab
-- 
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