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-rw-r--r--vim/after/ftplugin/help.vim7
1 files changed, 3 insertions, 4 deletions
diff --git a/vim/after/ftplugin/help.vim b/vim/after/ftplugin/help.vim
index 3d9ad072..e21a5259 100644
--- a/vim/after/ftplugin/help.vim
+++ b/vim/after/ftplugin/help.vim
@@ -1,12 +1,11 @@
" Extra configuration for Vim help files
-if &filetype != 'help' || &compatible || v:version < 700
+if &filetype !=# 'help' || v:version < 700
finish
endif
" If the buffer is modifiable and writable, we're writing documentation, not
" reading it; don't conceal characters
-if &modifiable && !&readonly
+if has('conceal') && &modifiable && !&readonly
setlocal conceallevel=0
- let b:undo_ftplugin = b:undo_ftplugin
- \ . '|setlocal conceallevel'
+ let b:undo_ftplugin .= '|setlocal conceallevel<'
endif