diff --git a/runtime/ftplugin/initex.vim b/runtime/ftplugin/initex.vim
new file mode 100644
index 0000000..4f35d04
--- /dev/null
+++ b/runtime/ftplugin/initex.vim
@@ -0,0 +1,38 @@
+" filetype plugin for TeX and variants
+" Language:     TeX (ft=initex)
+" Maintainer:   Benji Fisher, Ph.D. <benji@member.AMS.org>
+" Version:	1.0
+" Last Change:	Wed 19 Apr 2006
+
+" 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
+
+" Avoid problems if running in 'compatible' mode.
+let s:save_cpo = &cpo
+set cpo&vim
+
+let b:undo_ftplugin = "setl com< cms< define< include< sua<"
+
+" Set 'comments' to format dashed lists in comments
+setlocal com=sO:%\ -,mO:%\ \ ,eO:%%,:%
+
+" Set 'commentstring' to recognize the % comment character:
+" (Thanks to Ajit Thakkar.)
+setlocal cms=%%s
+
+" Allow "[d" to be used to find a macro definition:
+let &l:define='\\\([egx]\|char\|mathchar\|count\|dimen\|muskip\|skip\|toks\)\='
+	\ .	'def\|\\font\|\\\(future\)\=let'
+
+" Tell Vim to recognize \input bar :
+let &l:include = '\\input'
+setlocal suffixesadd=.tex
+
+let &cpo = s:save_cpo
+
+" vim:sts=2:sw=2:
diff --git a/runtime/ftplugin/kconfig.vim b/runtime/ftplugin/kconfig.vim
index ca1a56b..bb93218 100644
--- a/runtime/ftplugin/kconfig.vim
+++ b/runtime/ftplugin/kconfig.vim
@@ -10,5 +10,3 @@
 let b:undo_ftplugin = "setl com< cms< fo<"
 
 setlocal comments=:# commentstring=#\ %s formatoptions-=t formatoptions+=croql
-
-
diff --git a/runtime/ftplugin/mailaliases.vim b/runtime/ftplugin/mailaliases.vim
new file mode 100644
index 0000000..f52583f
--- /dev/null
+++ b/runtime/ftplugin/mailaliases.vim
@@ -0,0 +1,12 @@
+" Vim filetype plugin file
+" Maintainer:       Nikolai Weibull <now@bitwi.se>
+" Latest Revision:  2006-03-27
+
+if exists("b:did_ftplugin")
+  finish
+endif
+let b:did_ftplugin = 1
+
+let b:undo_ftplugin = "setl com< cms< fo<"
+
+setlocal comments=:# commentstring=#\ %s formatoptions-=t formatoptions+=croql
diff --git a/runtime/ftplugin/plaintex.vim b/runtime/ftplugin/plaintex.vim
index 1660a3a..5862d00 100644
--- a/runtime/ftplugin/plaintex.vim
+++ b/runtime/ftplugin/plaintex.vim
@@ -1,46 +1,34 @@
 " plain TeX filetype plugin
 " Language:     plain TeX (ft=plaintex)
 " Maintainer:   Benji Fisher, Ph.D. <benji@member.AMS.org>
-" Version:	1.0
-" Last Change:	Wed 22 Mar 2006 09:36:32 AM EST
+" Version:	1.1
+" Last Change:	Wed 19 Apr 2006
 
 " 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
+" Start with initex.  This will also define b:did_ftplugin and b:undo_ftplugin .
+source $VIMRUNTIME/ftplugin/initex.vim
 
 " Avoid problems if running in 'compatible' mode.
 let s:save_cpo = &cpo
 set cpo&vim
 
-" Set 'comments' to format dashed lists in comments
-setlocal com=sO:%\ -,mO:%\ \ ,eO:%%,:%
-
-" Set 'commentstring' to recognize the % comment character:
-" (Thanks to Ajit Thakkar.)
-setlocal cms=%%s
+let b:undo_ftplugin .= "| unlet! b:match_ignorecase b:match_skip b:match_words"
 
 " Allow "[d" to be used to find a macro definition:
-let &l:define='\\\([egx]\|char\|mathchar\|count\|dimen\|muskip\|skip\|toks\)\='
-	\ .	'def\|\\font\|\\\(future\)\=let'
-	\ . '\|\\new\(count\|dimen\|skip\|muskip\|box\|toks\|read\|write'
+let &l:define .= '\|\\new\(count\|dimen\|skip\|muskip\|box\|toks\|read\|write'
 	\ .	'\|fam\|insert\)'
 
-" Tell Vim to recognize \input bar :
-let &l:include = '\\input'
-setlocal suffixesadd=.tex
-
 " The following lines enable the macros/matchit.vim plugin for
 " extended matching with the % key.
 " There is no default meaning for \(...\) etc., but many users define one.
 if exists("loaded_matchit")
   let b:match_ignorecase = 0
     \ | let b:match_skip = 'r:\\\@<!\%(\\\\\)*%'
-    \ | let b:match_words = '(:),\[:],{:},\\(:\\),\\\[:\\],' .
-    \ '\\begin\s*\({\a\+\*\=}\):\\end\s*\1'
+    \ | let b:match_words = '(:),\[:],{:},\\(:\\),\\\[:\\],\\{:\\}'
 endif " exists("loaded_matchit")
 
 let &cpo = s:save_cpo
diff --git a/runtime/ftplugin/tex.vim b/runtime/ftplugin/tex.vim
index b392fa2..4089927 100644
--- a/runtime/ftplugin/tex.vim
+++ b/runtime/ftplugin/tex.vim
@@ -1,8 +1,8 @@
 " LaTeX filetype plugin
 " Language:     LaTeX (ft=tex)
 " Maintainer:   Benji Fisher, Ph.D. <benji@member.AMS.org>
-" Version:	1.3
-" Last Change:	Wed 22 Mar 2006 09:36:32 AM EST
+" Version:	1.4
+" Last Change:	Wed 19 Apr 2006
 "  URL:		http://www.vim.org/script.php?script_id=411
 
 " Only do this when not done yet for this buffer.
@@ -17,6 +17,8 @@
 let s:save_cpo = &cpo
 set cpo&vim
 
+let b:undo_ftplugin .= "| setl inex<"
+
 " Allow "[d" to be used to find a macro definition:
 " Recognize plain TeX \def as well as LaTeX \newcommand and \renewcommand .
 " I may as well add the AMS-LaTeX DeclareMathOperator as well.
@@ -33,9 +35,9 @@
 " The following lines enable the macros/matchit.vim plugin for
 " extended matching with the % key.
 " ftplugin/plaintex.vim already defines b:match_skip and b:match_ignorecase
-" and matches \(, \), \[, and \].
+" and matches \(, \), \[, \], \{, and \} .
 if exists("loaded_matchit")
-  let b:match_words .= '\\begin\s*\({\a\+\*\=}\):\\end\s*\1'
+  let b:match_words .= ',\\begin\s*\({\a\+\*\=}\):\\end\s*\1'
 endif " exists("loaded_matchit")
 
 let &cpo = s:save_cpo