Update runtime files
diff --git a/runtime/ftplugin/m3build.vim b/runtime/ftplugin/m3build.vim
index 9e1e169..c910eae 100644
--- a/runtime/ftplugin/m3build.vim
+++ b/runtime/ftplugin/m3build.vim
@@ -1,21 +1,20 @@
" Vim filetype plugin file
" Language: Modula-3 Makefile
" Maintainer: Doug Kearns <dougkearns@gmail.com>
-" Last Change: 2021 April 15
+" Last Change: 2022 June 12
if exists("b:did_ftplugin")
finish
endif
-let b:did_ftplugin = 1
let s:cpo_save = &cpo
set cpo&vim
runtime! ftplugin/m3quake.vim
-if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
- let b:browsefilter = "Modula-3 Makefile (m3makefile m3overrides)\tm3makefile;m3overrides\n" ..
- \ "All Files (*.*)\t*.*\n"
+if (has("gui_win32") || has("gui_gtk")) && exists("b:m3quake_set_browsefilter")
+ let b:browsefilter = "Modula-3 Makefile (m3makefile m3overrides)\tm3makefile;m3overrides\n" ..
+ \ "All Files (*.*)\t*.*\n"
endif
let &cpo = s:cpo_save