diff --git a/autoload/airline.vim b/autoload/airline.vim
index 8a07d99..d0b21b0 100644
--- a/autoload/airline.vim
+++ b/autoload/airline.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let g:airline_statusline_funcrefs = get(g:, 'airline_statusline_funcrefs', [])
 
 let s:sections = ['a','b','c','gutter','x','y','z', 'error', 'warning']
diff --git a/autoload/airline/builder.vim b/autoload/airline/builder.vim
index ad9029a..19830e4 100644
--- a/autoload/airline/builder.vim
+++ b/autoload/airline/builder.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let s:prototype = {}
 
 function! s:prototype.split(...)
@@ -58,7 +60,7 @@ function! s:prototype.build()
     if is_empty
       " need to fix highlighting groups, since we
       " have skipped a section, we actually need
-      " the previous previous group and so the 
+      " the previous previous group and so the
       " seperator goes from the previous previous group
       " to the current group
       let pgroup = group
diff --git a/autoload/airline/debug.vim b/autoload/airline/debug.vim
index 3273b0c..18fc126 100644
--- a/autoload/airline/debug.vim
+++ b/autoload/airline/debug.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 function! airline#debug#profile1()
   profile start airline-profile-switch.log
   profile func *
diff --git a/autoload/airline/extensions.vim b/autoload/airline/extensions.vim
index f37bf27..9bb42e7 100644
--- a/autoload/airline/extensions.vim
+++ b/autoload/airline/extensions.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let s:ext = {}
 let s:ext._theme_funcrefs = []
 
diff --git a/autoload/airline/extensions/branch.vim b/autoload/airline/extensions/branch.vim
index 0618a44..c402d40 100644
--- a/autoload/airline/extensions/branch.vim
+++ b/autoload/airline/extensions/branch.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let s:has_fugitive = exists('*fugitive#head')
 let s:has_lawrencium = exists('*lawrencium#statusline')
 let s:has_vcscommand = get(g:, 'airline#extensions#branch#use_vcscommand', 0) && exists('*VCSCommandGetStatusLine')
diff --git a/autoload/airline/extensions/bufferline.vim b/autoload/airline/extensions/bufferline.vim
index 31d77aa..8ca825f 100644
--- a/autoload/airline/extensions/bufferline.vim
+++ b/autoload/airline/extensions/bufferline.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !exists('*bufferline#get_status_string')
   finish
 endif
diff --git a/autoload/airline/extensions/capslock.vim b/autoload/airline/extensions/capslock.vim
index 32aaf39..d79c24e 100644
--- a/autoload/airline/extensions/capslock.vim
+++ b/autoload/airline/extensions/capslock.vim
@@ -1,5 +1,8 @@
 " MIT License. Copyright (c) 2014 Mathias Andersson.
 " vim: et ts=2 sts=2 sw=2
+
+scriptencoding utf-8
+
 if !exists('*CapsLockStatusline')
   finish
 endif
diff --git a/autoload/airline/extensions/commandt.vim b/autoload/airline/extensions/commandt.vim
index fe6bbf9..93c6572 100644
--- a/autoload/airline/extensions/commandt.vim
+++ b/autoload/airline/extensions/commandt.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !get(g:, 'command_t_loaded', 0)
   finish
 endif
diff --git a/autoload/airline/extensions/csv.vim b/autoload/airline/extensions/csv.vim
index c051ad6..b95aacd 100644
--- a/autoload/airline/extensions/csv.vim
+++ b/autoload/airline/extensions/csv.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !get(g:, 'loaded_csv', 0) && !exists(':Table')
   finish
 endif
diff --git a/autoload/airline/extensions/ctrlp.vim b/autoload/airline/extensions/ctrlp.vim
index c4f856b..3781108 100644
--- a/autoload/airline/extensions/ctrlp.vim
+++ b/autoload/airline/extensions/ctrlp.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !get(g:, 'loaded_ctrlp', 0)
   finish
 endif
diff --git a/autoload/airline/extensions/ctrlspace.vim b/autoload/airline/extensions/ctrlspace.vim
index 166cd92..57183d7 100644
--- a/autoload/airline/extensions/ctrlspace.vim
+++ b/autoload/airline/extensions/ctrlspace.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let s:spc = g:airline_symbols.space
 let s:padding = s:spc . s:spc . s:spc
 
diff --git a/autoload/airline/extensions/default.vim b/autoload/airline/extensions/default.vim
index ec305c5..b808296 100644
--- a/autoload/airline/extensions/default.vim
+++ b/autoload/airline/extensions/default.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let s:section_use_groups     = get(g:, 'airline#extensions#default#section_use_groupitems', 1)
 let s:section_truncate_width = get(g:, 'airline#extensions#default#section_truncate_width', {
       \ 'b': 79,
diff --git a/autoload/airline/extensions/eclim.vim b/autoload/airline/extensions/eclim.vim
index 9f5a17d..44f1bb5 100644
--- a/autoload/airline/extensions/eclim.vim
+++ b/autoload/airline/extensions/eclim.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !exists(':ProjectCreate')
   finish
 endif
diff --git a/autoload/airline/extensions/example.vim b/autoload/airline/extensions/example.vim
index d744bea..c81f6c3 100644
--- a/autoload/airline/extensions/example.vim
+++ b/autoload/airline/extensions/example.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 " we don't actually want this loaded :P
 finish
 
diff --git a/autoload/airline/extensions/hunks.vim b/autoload/airline/extensions/hunks.vim
index 2d265f8..02a8ff4 100644
--- a/autoload/airline/extensions/hunks.vim
+++ b/autoload/airline/extensions/hunks.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !get(g:, 'loaded_signify', 0) && !get(g:, 'loaded_gitgutter', 0) && !get(g:, 'loaded_changes', 0) && !get(g:, 'loaded_quickfixsigns', 0)
   finish
 endif
diff --git a/autoload/airline/extensions/netrw.vim b/autoload/airline/extensions/netrw.vim
index fcd312d..7af76d6 100644
--- a/autoload/airline/extensions/netrw.vim
+++ b/autoload/airline/extensions/netrw.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !exists(':NetrwSettings')
   finish
 endif
diff --git a/autoload/airline/extensions/nrrwrgn.vim b/autoload/airline/extensions/nrrwrgn.vim
index 78a1daa..4629915 100644
--- a/autoload/airline/extensions/nrrwrgn.vim
+++ b/autoload/airline/extensions/nrrwrgn.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !get(g:, 'loaded_nrrw_rgn', 0)
   finish
 endif
diff --git a/autoload/airline/extensions/obsession.vim b/autoload/airline/extensions/obsession.vim
index 31792df..ca0fc16 100644
--- a/autoload/airline/extensions/obsession.vim
+++ b/autoload/airline/extensions/obsession.vim
@@ -1,5 +1,7 @@
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !exists('*ObsessionStatus')
   finish
 endif
diff --git a/autoload/airline/extensions/po.vim b/autoload/airline/extensions/po.vim
index 6e5b6bc..705f5a1 100644
--- a/autoload/airline/extensions/po.vim
+++ b/autoload/airline/extensions/po.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 function! airline#extensions#po#apply(...)
   if &ft ==# 'po'
     call airline#extensions#prepend_to_section('z', '%{airline#extensions#po#stats()}')
diff --git a/autoload/airline/extensions/promptline.vim b/autoload/airline/extensions/promptline.vim
index 770a573..9b76a1a 100644
--- a/autoload/airline/extensions/promptline.vim
+++ b/autoload/airline/extensions/promptline.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !exists(':PromptlineSnapshot')
   finish
 endif
diff --git a/autoload/airline/extensions/quickfix.vim b/autoload/airline/extensions/quickfix.vim
index 0378650..b081342 100644
--- a/autoload/airline/extensions/quickfix.vim
+++ b/autoload/airline/extensions/quickfix.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let g:airline#extensions#quickfix#quickfix_text = 'Quickfix'
 let g:airline#extensions#quickfix#location_text = 'Location'
 
diff --git a/autoload/airline/extensions/syntastic.vim b/autoload/airline/extensions/syntastic.vim
index 0c0c53c..adf5460 100644
--- a/autoload/airline/extensions/syntastic.vim
+++ b/autoload/airline/extensions/syntastic.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !exists(':SyntasticCheck')
   finish
 endif
diff --git a/autoload/airline/extensions/tabline.vim b/autoload/airline/extensions/tabline.vim
index 04a7159..058b9c3 100644
--- a/autoload/airline/extensions/tabline.vim
+++ b/autoload/airline/extensions/tabline.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let s:formatter = get(g:, 'airline#extensions#tabline#formatter', 'default')
 let s:show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
 let s:show_tabs = get(g:, 'airline#extensions#tabline#show_tabs', 1)
diff --git a/autoload/airline/extensions/tabline/autoshow.vim b/autoload/airline/extensions/tabline/autoshow.vim
index 32bcf54..a6782a8 100644
--- a/autoload/airline/extensions/tabline/autoshow.vim
+++ b/autoload/airline/extensions/tabline/autoshow.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let s:show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
 let s:buf_min_count = get(g:, 'airline#extensions#tabline#buffer_min_count', 0)
 let s:tab_min_count = get(g:, 'airline#extensions#tabline#tab_min_count', 0)
diff --git a/autoload/airline/extensions/tabline/buflist.vim b/autoload/airline/extensions/tabline/buflist.vim
index 6ee23ed..ef00e8e 100644
--- a/autoload/airline/extensions/tabline/buflist.vim
+++ b/autoload/airline/extensions/tabline/buflist.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let s:excludes = get(g:, 'airline#extensions#tabline#excludes', [])
 let s:exclude_preview = get(g:, 'airline#extensions#tabline#exclude_preview', 1)
 
diff --git a/autoload/airline/extensions/tabline/formatters/default.vim b/autoload/airline/extensions/tabline/formatters/default.vim
index e57eaa0..308d7f1 100644
--- a/autoload/airline/extensions/tabline/formatters/default.vim
+++ b/autoload/airline/extensions/tabline/formatters/default.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let s:fmod = get(g:, 'airline#extensions#tabline#fnamemod', ':~:.')
 let s:fnamecollapse = get(g:, 'airline#extensions#tabline#fnamecollapse', 1)
 let s:fnametruncate = get(g:, 'airline#extensions#tabline#fnametruncate', 0)
diff --git a/autoload/airline/extensions/tabline/formatters/unique_tail.vim b/autoload/airline/extensions/tabline/formatters/unique_tail.vim
index 3954f49..d9c7d6a 100644
--- a/autoload/airline/extensions/tabline/formatters/unique_tail.vim
+++ b/autoload/airline/extensions/tabline/formatters/unique_tail.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 function! airline#extensions#tabline#formatters#unique_tail#format(bufnr, buffers)
   let duplicates = {}
   let tails = {}
diff --git a/autoload/airline/extensions/tabline/tabs.vim b/autoload/airline/extensions/tabline/tabs.vim
index 586c8a6..63beee1 100644
--- a/autoload/airline/extensions/tabline/tabs.vim
+++ b/autoload/airline/extensions/tabline/tabs.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let s:show_close_button = get(g:, 'airline#extensions#tabline#show_close_button', 1)
 let s:show_tab_type = get(g:, 'airline#extensions#tabline#show_tab_type', 1)
 let s:show_tab_nr = get(g:, 'airline#extensions#tabline#show_tab_nr', 1)
diff --git a/autoload/airline/extensions/tagbar.vim b/autoload/airline/extensions/tagbar.vim
index da8abf6..7e7665a 100644
--- a/autoload/airline/extensions/tagbar.vim
+++ b/autoload/airline/extensions/tagbar.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !exists(':TagbarToggle')
   finish
 endif
diff --git a/autoload/airline/extensions/tmuxline.vim b/autoload/airline/extensions/tmuxline.vim
index 0e55588..078d5dc 100644
--- a/autoload/airline/extensions/tmuxline.vim
+++ b/autoload/airline/extensions/tmuxline.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !exists(':Tmuxline')
   finish
 endif
diff --git a/autoload/airline/extensions/undotree.vim b/autoload/airline/extensions/undotree.vim
index aa24bef..36f8b9b 100644
--- a/autoload/airline/extensions/undotree.vim
+++ b/autoload/airline/extensions/undotree.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !exists(':UndotreeToggle')
   finish
 endif
diff --git a/autoload/airline/extensions/unicode.vim b/autoload/airline/extensions/unicode.vim
index 38a2141..30cb796 100644
--- a/autoload/airline/extensions/unicode.vim
+++ b/autoload/airline/extensions/unicode.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !get(g:, 'loaded_unicodePlugin', 0)
   finish
 endif
diff --git a/autoload/airline/extensions/unite.vim b/autoload/airline/extensions/unite.vim
index 33cee27..9467a7d 100644
--- a/autoload/airline/extensions/unite.vim
+++ b/autoload/airline/extensions/unite.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !get(g:, 'loaded_unite', 0)
   finish
 endif
diff --git a/autoload/airline/extensions/virtualenv.vim b/autoload/airline/extensions/virtualenv.vim
index 00a0c02..0364434 100644
--- a/autoload/airline/extensions/virtualenv.vim
+++ b/autoload/airline/extensions/virtualenv.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let s:spc = g:airline_symbols.space
 
 function! airline#extensions#virtualenv#init(ext)
diff --git a/autoload/airline/extensions/whitespace.vim b/autoload/airline/extensions/whitespace.vim
index 375a890..4c322dc 100644
--- a/autoload/airline/extensions/whitespace.vim
+++ b/autoload/airline/extensions/whitespace.vim
@@ -3,6 +3,8 @@
 
 " http://got-ravings.blogspot.com/2008/10/vim-pr0n-statusline-whitespace-flags.html
 
+scriptencoding utf-8
+
 let s:show_message = get(g:, 'airline#extensions#whitespace#show_message', 1)
 let s:symbol = get(g:, 'airline#extensions#whitespace#symbol', g:airline_symbols.whitespace)
 let s:default_checks = ['indent', 'trailing', 'mixed-indent-file']
diff --git a/autoload/airline/extensions/windowswap.vim b/autoload/airline/extensions/windowswap.vim
index 7f26057..fde010d 100644
--- a/autoload/airline/extensions/windowswap.vim
+++ b/autoload/airline/extensions/windowswap.vim
@@ -1,5 +1,7 @@
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if !exists('g:loaded_windowswap')
   finish
 endif
diff --git a/autoload/airline/extensions/wordcount.vim b/autoload/airline/extensions/wordcount.vim
index 1a403ed..c0a821b 100644
--- a/autoload/airline/extensions/wordcount.vim
+++ b/autoload/airline/extensions/wordcount.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let s:filetypes = get(g:, 'airline#extensions#wordcount#filetypes', '\vhelp|markdown|rst|org|text|asciidoc')
 let s:format = get(g:, 'airline#extensions#wordcount#format', '%d words')
 let s:formatter = get(g:, 'airline#extensions#wordcount#formatter', 'default')
diff --git a/autoload/airline/extensions/wordcount/formatters/default.vim b/autoload/airline/extensions/wordcount/formatters/default.vim
index e652c9e..bb49c3f 100644
--- a/autoload/airline/extensions/wordcount/formatters/default.vim
+++ b/autoload/airline/extensions/wordcount/formatters/default.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 function! airline#extensions#wordcount#formatters#default#format()
   let words = string(s:wordcount())
   if empty(words)
diff --git a/autoload/airline/extensions/ycm.vim b/autoload/airline/extensions/ycm.vim
index 98defc5..a254b4b 100644
--- a/autoload/airline/extensions/ycm.vim
+++ b/autoload/airline/extensions/ycm.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2015 Evgeny Firsov.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let s:spc = g:airline_symbols.space
 let s:error_symbol = get(g:, 'airline#extensions#ycm#error_symbol', 'E:')
 let s:warning_symbol = get(g:, 'airline#extensions#ycm#warning_symbol', 'W:')
diff --git a/autoload/airline/highlighter.vim b/autoload/airline/highlighter.vim
index 58a481b..83560c9 100644
--- a/autoload/airline/highlighter.vim
+++ b/autoload/airline/highlighter.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let s:is_win32term = (has('win32') || has('win64')) && !has('gui_running') && (empty($CONEMUBUILD) || &term !=? 'xterm')
 
 let s:separators = {}
diff --git a/autoload/airline/init.vim b/autoload/airline/init.vim
index 1e824c6..e2a21eb 100644
--- a/autoload/airline/init.vim
+++ b/autoload/airline/init.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 function! s:check_defined(variable, default)
   if !exists(a:variable)
     let {a:variable} = a:default
diff --git a/autoload/airline/msdos.vim b/autoload/airline/msdos.vim
index 92e9bb5..0757de5 100644
--- a/autoload/airline/msdos.vim
+++ b/autoload/airline/msdos.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 " basic 16 msdos from MSDOS
 " see output of color, should be
 "     0    Black
@@ -21,7 +23,7 @@
 "     15   White
 
 let s:basic16 = [
-  \ [ 0x00, 0x00, 0x00 ], 
+  \ [ 0x00, 0x00, 0x00 ],
   \ [ 0x00, 0x00, 0x80 ],
   \ [ 0x00, 0x80, 0x00 ],
   \ [ 0x00, 0x80, 0x80 ],
diff --git a/autoload/airline/parts.vim b/autoload/airline/parts.vim
index 1f181e8..5638379 100644
--- a/autoload/airline/parts.vim
+++ b/autoload/airline/parts.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 let s:parts = {}
 
 " PUBLIC API {{{
diff --git a/autoload/airline/section.vim b/autoload/airline/section.vim
index cf6793e..8d08230 100644
--- a/autoload/airline/section.vim
+++ b/autoload/airline/section.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 call airline#init#bootstrap()
 let s:spc = g:airline_symbols.space
 
diff --git a/autoload/airline/themes.vim b/autoload/airline/themes.vim
index 15db5ee..75c2f40 100644
--- a/autoload/airline/themes.vim
+++ b/autoload/airline/themes.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 " generates a dictionary which defines the colors for each highlight group
 function! airline#themes#generate_color_map(sect1, sect2, sect3, ...)
   let palette = {
diff --git a/autoload/airline/themes/dark.vim b/autoload/airline/themes/dark.vim
index 217b2f1..44f4a1a 100644
--- a/autoload/airline/themes/dark.vim
+++ b/autoload/airline/themes/dark.vim
@@ -1,3 +1,5 @@
+scriptencoding utf-8
+
 " Each theme is contained in its own file and declares variables scoped to the
 " file.  These variables represent the possible "modes" that airline can
 " detect.  The mode is the return value of mode(), which gets converted to a
diff --git a/autoload/airline/util.vim b/autoload/airline/util.vim
index 157060f..56ca0ec 100644
--- a/autoload/airline/util.vim
+++ b/autoload/airline/util.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 call airline#init#bootstrap()
 let s:spc = g:airline_symbols.space
 
diff --git a/plugin/airline.vim b/plugin/airline.vim
index a6da177..0590cf6 100644
--- a/plugin/airline.vim
+++ b/plugin/airline.vim
@@ -1,6 +1,8 @@
 " MIT License. Copyright (c) 2013-2016 Bailey Ling.
 " vim: et ts=2 sts=2 sw=2
 
+scriptencoding utf-8
+
 if &cp || v:version < 702 || (exists('g:loaded_airline') && g:loaded_airline)
   finish
 endif