Version 7.1.3

Added code to allow only one instance of the plugin to run at a time. Thanks Dennis Hostetler.

doc/bufexplorer.txt

@@ -1,7 +1,7 @@
-*bufexplorer.txt*              Buffer Explorer       Last Change: 02 Nov 2007
+*bufexplorer.txt*              Buffer Explorer       Last Change: 15 Nov 2007
 
 Buffer Explorer                                *buffer-explorer* *bufexplorer*
-                                Version 7.1.2
+                                Version 7.1.3
 
 Plugin for easily exploring (or browsing) Vim |:buffers|.
 
@@ -146,6 +146,9 @@ The default is to split the path and file name.
 ===============================================================================
 CHANGE LOG                                              *bufexplorer-changelog*
 
+7.1.3  - Fixes:
+         * Added code to allow only one instance of the plugin to run at a
+           time. Thanks Dennis Hostetler.
 7.1.2  - Fixes:
          * Fixed a jumplist issue spotted by JiangJun. I overlooked the
            'jumplist' and with a couple calls to 'keepjumps', everything is

plugin/bufexplorer.vim

@@ -8,11 +8,11 @@
 "               event will the copyright holder be liable for any damages
 "               resulting from the use of this software.
 " Name Of File: bufexplorer.vim
-"  Description: Buffer Explorer Vim Autoload file
+"  Description: Buffer Explorer Vim Plugin
 "   Maintainer: Jeff Lanzarotta (delux256-vim at yahoo dot com)
-" Last Changed: Monday, 05 November 2007
+" Last Changed: Thursday, 15 November 2007
 "      Version: See g:bufexplorer_version for version number.
-"        Usage: This file should reside in the autoload directory and be
+"        Usage: This file should reside in the plugin directory and be
 "               automatically sourced.
 "
 "               You may use the default keymappings of
@@ -27,15 +27,14 @@
 "      History: See supplied documentation.
 "=============================================================================
 
-" Check compatibility {{{1
-" Exit quickly when 'compatible' is set.
-if &cp
+" Exit quickly if already running or when 'compatible' is set. {{{1
+if exists("g:bufexplorer_version") || &cp
   finish
 endif
 "1}}}
 
 " Version number
-let g:bufexplorer_version = "7.1.2"
+let g:bufexplorer_version = "7.1.3"
 
 " Check for Vim version 700 or greater {{{1
 if v:version < 700
@@ -45,9 +44,11 @@ endif
 
 " Public Interface {{{1
 nmap <silent> <unique> <Leader>be :BufExplorer<CR>
+"XXXXX nmap <silent> <unique> <Leader>bs :SBufExplorer<CR>
 
 " Create commands {{{1
-command BufExplorer :call StartBufExplorer(has("gui")?"drop": "hide edit")
+command BufExplorer :call StartBufExplorer(has ("gui") ? "drop" : "hide edit")
+"XXXXX command SBufExplorer :call StartBufExplorer(has ("gui") ? "sp" : "hide edit")
 
 " Set {{{1
 function s:Set(var, default)