highlight non-ascii characters in vim

1 files changed, 7 insertions, 0 deletions

diff --git a/vimrc b/vimrc
index 5bf5709..952c19e 100644
--- a/vimrc
+++ b/vimrc
@@ -165,6 +165,13 @@ set hlsearch
 highlight clear SignColumn
 hi! link SignColumn Background
 
+" Highlight non-ascii characters
+" Run this late to override solarized
+if has("autocmd")
+  highlight nonascii guibg=Red ctermbg=1 term=standout
+  au BufReadPost * syntax match nonascii /[^\d0-\d127]/
+endif
+
 let g:airline_left_sep=''
 let g:airline_left_alt_sep='|'
 let g:airline_right_sep=''