1 files changed, 40 insertions, 0 deletions
diff --git a/runtime/ftplugin/dosbatch.vim b/runtime/ftplugin/dosbatch.vim
new file mode 100644
index 0000000..0c5cde2
--- /dev/null
+++ b/runtime/ftplugin/dosbatch.vim
@@ -0,0 +1,40 @@
+" Vim filetype plugin file
+" Language:    MS-DOS .bat files
+" Maintainer:  Mike Williams <mrw@eandem.co.uk>
+" Last Change: 7th May 2020
+
+" 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 s:cpo_save = &cpo
+set cpo&vim
+
+" BAT comment formatting
+setlocal comments=b:rem,b:@rem,b:REM,b:@REM,:::
+setlocal commentstring=::\ %s
+setlocal formatoptions-=t formatoptions+=rol
+
+" Lookup DOS keywords using Windows command help.
+if executable('help.exe')
+  if has('terminal')
+    setlocal keywordprg=:term\ help.exe
+  else
+    setlocal keywordprg=help.exe
+  endif
+endif
+
+" Define patterns for the browse file filter
+if has("gui_win32") && !exists("b:browsefilter")
+  let b:browsefilter = "DOS Batch Files (*.bat, *.cmd)\t*.bat;*.cmd\nAll Files (*.*)\t*.*\n"
+endif
+
+let b:undo_ftplugin = "setlocal comments< formatoptions< keywordprg<"
+    \ . "| unlet! b:browsefiler"
+
+let &cpo = s:cpo_save
+unlet s:cpo_save