Update runtime files
diff --git a/runtime/ftplugin/m3quake.vim b/runtime/ftplugin/m3quake.vim
index 627aabd..7762875 100644
--- a/runtime/ftplugin/m3quake.vim
+++ b/runtime/ftplugin/m3quake.vim
@@ -1,7 +1,7 @@
" Vim filetype plugin file
" Language: Modula-3 Quake
" Maintainer: Doug Kearns <dougkearns@gmail.com>
-" Last Change: 2021 April 15
+" Last Change: 2022 June 12
if exists("b:did_ftplugin")
finish
@@ -15,18 +15,20 @@
setlocal commentstring=%\ %s
setlocal formatoptions-=t formatoptions+=croql
+let b:undo_ftplugin = "setl fo< com< cms<"
+
if exists("loaded_matchit") && !exists("b:match_words")
let b:match_words = '\<\%(proc\|if\|foreach\)\>:\<else\>:\<end\>'
+ let b:undo_ftplugin ..= " | unlet! b:match_words"
endif
if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
let b:browsefilter = "Modula-3 Quake Source Files (*.quake)\t*.quake\n" ..
\ "All Files (*.*)\t*.*\n"
+ let b:m3quake_set_browsefilter = 1
+ let b:undo_ftplugin ..= " | unlet! b:browsefilter b:m3quake_set_browsefilter"
endif
-let b:undo_ftplugin = "setl fo< com< cms< " ..
- \ "| unlet! b:browsefilter b:match_words"
-
let &cpo = s:cpo_save
unlet s:cpo_save