diff --git a/runtime/ftplugin/changelog.vim b/runtime/ftplugin/changelog.vim
index 847cca7..b229dbe 100644
--- a/runtime/ftplugin/changelog.vim
+++ b/runtime/ftplugin/changelog.vim
@@ -1,24 +1,22 @@
 " Vim filetype plugin file
-" Language:	    generic Changelog file
-" Maintainer:	    Nikolai Weibull <source@pcppopper.org>
-" URL:		    http://www.pcppopper.org/vim/ftplugin/pcp/changelog/
-" Latest Revision:  2004-04-25
-" arch-tag:	    b00e2974-c559-4477-b7b2-3ef3f4061bdb
+" Language:         generic Changelog file
+" Maintainer:       Nikolai Weibull <nikolai+work.vim@bitwi.se>
+" Latest Revision:  2005-06-29
 " Variables:
 "   g:changelog_timeformat -
-"	description: the timeformat used in ChangeLog entries.
-"	default: "%Y-%m-%d".
+"       description: the timeformat used in ChangeLog entries.
+"       default: "%Y-%m-%d".
 "   g:changelog_username -
-"	description: the username to use in ChangeLog entries
-"	default: try to deduce it from environment variables and system	files.
+"       description: the username to use in ChangeLog entries
+"       default: try to deduce it from environment variables and system files.
 " Local Mappings:
 "   <Leader>o -
-"	adds a new changelog entry for the current user for the current date.
+"       adds a new changelog entry for the current user for the current date.
 " Global Mappings:
 "   <Leader>o -
-"	switches to the ChangeLog buffer opened for the current directory, or
-"	opens it in a new buffer if it exists in the current directory.  Then
-"	it does the same as the local <Leader>o described above.
+"       switches to the ChangeLog buffer opened for the current directory, or
+"       opens it in a new buffer if it exists in the current directory.  Then
+"       it does the same as the local <Leader>o described above.
 " Notes:
 "   run 'runtime ftplugin/changelog.vim' to enable the global mapping for
 "   changelog files.
@@ -28,16 +26,13 @@
 
 " If 'filetype' isn't "changelog", we must have been to add ChangeLog opener
 if &filetype == "changelog"
-  " Only do this when not done yet for this buffer
   if exists("b:did_ftplugin")
     finish
   endif
-
-  " Don't load another plugin for this buffer
   let b:did_ftplugin = 1
 
-  let cpo_save = &cpo
-  set cpo-=C
+  let s:cpo_save = &cpo
+  set cpo&vim
 
   " The format of the date-time field (should have been called dateformat)
   if !exists("g:changelog_timeformat")
@@ -55,56 +50,56 @@
       " Get the users login name
       let login = system('whoami')
       if v:shell_error
-	let login = 'unknown'
+        let login = 'unknown'
       else
-	let newline = stridx(login, "\n")
-	if newline != -1
-	  let login = strpart(login, 0, newline)
-	endif
+        let newline = stridx(login, "\n")
+        if newline != -1
+          let login = strpart(login, 0, newline)
+        endif
       endif
 
       " Try to full name from gecos field in /etc/passwd
       if filereadable('/etc/passwd')
-	let name = substitute(
-	      \system('cat /etc/passwd | grep ^`whoami`'),
-	      \'^\%([^:]*:\)\{4}\([^:]*\):.*$', '\1', '')
+        let name = substitute(
+              \system('cat /etc/passwd | grep ^`whoami`'),
+              \'^\%([^:]*:\)\{4}\([^:]*\):.*$', '\1', '')
       endif
 
       " If there is no such file, or there was some other problem try
       " others
       if !filereadable('/etc/passwd') || v:shell_error
-	" Maybe the environment has something of interest
-	if exists("$NAME")
-	  let name = $NAME
-	else
-	  " No? well, use the login name and capitalize first
-	  " character
-	  let name = toupper(login[0]) . strpart(login, 1)
-	endif
+        " Maybe the environment has something of interest
+        if exists("$NAME")
+          let name = $NAME
+        else
+          " No? well, use the login name and capitalize first
+          " character
+          let name = toupper(login[0]) . strpart(login, 1)
+        endif
       endif
 
       " Only keep stuff before the first comma
       let comma = stridx(name, ',')
       if comma != -1
-	let name = strpart(name, 0, comma)
+        let name = strpart(name, 0, comma)
       endif
 
       " And substitute & in the real name with the login of our user
       let amp = stridx(name, '&')
       if amp != -1
-	let name = strpart(name, 0, amp) . toupper(login[0]) .
-	      \strpart(login, 1) . strpart(name, amp + 1)
+        let name = strpart(name, 0, amp) . toupper(login[0]) .
+              \strpart(login, 1) . strpart(name, amp + 1)
       endif
 
       " Get our hostname
       let hostname = system("hostname")
       if v:shell_error
-	let hostname = 'unknownhost'
+        let hostname = 'unknownhost'
       else
-	let newline = stridx(hostname, "\n")
-	if newline != -1
-	  let hostname = strpart(hostname, 0, newline)
-	endif
+        let newline = stridx(hostname, "\n")
+        if newline != -1
+          let hostname = strpart(hostname, 0, newline)
+        endif
       endif
 
       " And finally set the username
@@ -134,15 +129,15 @@
     while i != -1
       let char = str[i + 1]
       if char == '%'
-	let middle = '%'
+        let middle = '%'
       elseif char == 'd'
-	let middle = a:date
+        let middle = a:date
       elseif char == 'u'
-	let middle = a:user
+        let middle = a:user
       elseif char == 'c'
-	let middle = '{cursor}'
+        let middle = '{cursor}'
       else
-	let middle = char
+        let middle = char
       endif
       let str = strpart(str, 0, i) . middle . strpart(str, i + 2)
       let i = stridx(str, '%')
@@ -169,17 +164,17 @@
     " Look for an entry for today by our user
     let date = strftime(g:changelog_timeformat)
     let search = s:substitute_items(g:changelog_date_entry_search, date,
-	  \g:changelog_username)
+          \g:changelog_username)
     if search(search) > 0
       " Ok, now we look for the end of the date-entry, and add an entry
       let pos = nextnonblank(line('.') + 1)
       let line = getline(pos)
       while line =~ '^\s\+\S\+'
-	let pos = pos + 1
-	let line = getline(pos)
+        let pos = pos + 1
+        let line = getline(pos)
       endwhile
       let insert = s:substitute_items(g:changelog_new_entry_format,
-	    \'', '')
+            \'', '')
       execute "normal! ".(pos - 1)."Go".insert
       execute pos
     else
@@ -188,18 +183,18 @@
 
       " No entry today, so create a date-user header and insert an entry
       let todays_entry = s:substitute_items(g:changelog_new_date_format,
-	    \date, g:changelog_username)
+            \date, g:changelog_username)
       " Make sure we have a cursor positioning
       if stridx(todays_entry, '{cursor}') == -1
-	let todays_entry = todays_entry.'{cursor}'
+        let todays_entry = todays_entry.'{cursor}'
       endif
 
       " Now do the work
       execute "normal! i".todays_entry
       if remove_empty
-	while getline('$') == ''
-	  $delete
-	endwhile
+        while getline('$') == ''
+          $delete
+        endwhile
       endif
 
       1
@@ -216,7 +211,7 @@
     command! -nargs=0 NewChangelogEntry call s:new_changelog_entry()
   endif
 
-  let b:undo_ftplugin = "setl com< tw< fo< et<"
+  let b:undo_ftplugin = "setl com< tw< fo< et< ai<"
 
   if &textwidth == 0
     setlocal textwidth=78
@@ -224,9 +219,10 @@
   setlocal comments=
   setlocal formatoptions+=t
   setlocal noexpandtab
-  " setlocal autoindent     now in indent file
+  setlocal autoindent
 
-  let &cpo = cpo_save
+  let &cpo = s:cpo_save
+  unlet s:cpo_save
 else
   " Add the Changelog opening mapping
   nmap <silent> <Leader>o :call <SID>open_changelog()<CR>
@@ -234,23 +230,21 @@
   function! s:open_changelog()
     if filereadable('ChangeLog')
       if bufloaded('ChangeLog')
-	let buf = bufnr('ChangeLog')
-	execute "normal! \<C-W>t"
-	while winbufnr(winnr()) != buf
-	  execute "normal! \<C-W>w"
-	endwhile
+        let buf = bufnr('ChangeLog')
+        execute "normal! \<C-W>t"
+        while winbufnr(winnr()) != buf
+          execute "normal! \<C-W>w"
+        endwhile
       else
-	split ChangeLog
+        split ChangeLog
       endif
 
       if exists("g:mapleader")
-	execute "normal " . g:mapleader . "o"
+        execute "normal " . g:mapleader . "o"
       else
-	execute "normal \\o"
+        execute "normal \\o"
       endif
       startinsert!
     endif
   endfunction
 endif
-
-" vim: set sts=2 sw=2: