Updated plugins

sources_non_forked/vim-airline/autoload/airline/extensions/capslock.vim

@@ -5,7 +5,7 @@ if !exists('*CapsLockStatusline')
 endif
 
 function! airline#extensions#capslock#status()
-  return CapsLockStatusline() == '[caps]' ? 'CAPS' : ''
+  return tolower(CapsLockStatusline()) == '[caps]' ? 'CAPS' : ''
 endfunction
 
 function! airline#extensions#capslock#init(ext)

sources_non_forked/vim-airline/autoload/airline/extensions/tabline/autoshow.vim

@@ -34,7 +34,7 @@ function! airline#extensions#tabline#autoshow#on()
 
     " Invalidate cache.  This has to come after the BufUnload for
     " s:show_buffers, to invalidate the cache for BufEnter.
-    autocmd BufAdd,BufUnload * call airline#extensions#tabline#buflist#invalidate()
+    autocmd BufLeave,BufAdd,BufUnload * call airline#extensions#tabline#buflist#invalidate()
   augroup END
 endfunction
 

sources_non_forked/vim-airline/autoload/airline/extensions/whitespace.vim

@@ -15,6 +15,7 @@ let s:default_checks = ['indent', 'trailing']
 
 let s:trailing_format = get(g:, 'airline#extensions#whitespace#trailing_format', 'trailing[%s]')
 let s:mixed_indent_format = get(g:, 'airline#extensions#whitespace#mixed_indent_format', 'mixed-indent[%s]')
+let s:long_format = get(g:, 'airline#extensions#whitespace#long_format', 'long[%s]')
 let s:indent_algo = get(g:, 'airline#extensions#whitespace#mixed_indent_algo', 0)
 
 let s:max_lines = get(g:, 'airline#extensions#whitespace#max_lines', 20000)
@@ -56,7 +57,12 @@ function! airline#extensions#whitespace#check()
       let mixed = s:check_mixed_indent()
     endif
 
-    if trailing != 0 || mixed != 0
+    let long = 0
+    if index(checks, 'long') > -1 && &tw > 0
+      let long = search('\%>'.&tw.'v.\+', 'nw')
+    endif
+
+    if trailing != 0 || mixed != 0 || long != 0
       let b:airline_whitespace_check = s:symbol
       if s:show_message
         if trailing != 0
@@ -65,6 +71,9 @@ function! airline#extensions#whitespace#check()
         if mixed != 0
           let b:airline_whitespace_check .= (g:airline_symbols.space).printf(s:mixed_indent_format, mixed)
         endif
+        if long != 0
+          let b:airline_whitespace_check .= (g:airline_symbols.space).printf(s:long_format, long)
+        endif
       endif
     endif
   endif

sources_non_forked/vim-airline/autoload/airline/extensions/wordcount.vim

@@ -0,0 +1,40 @@
+" MIT License. Copyright (c) 2013-2015 Bailey Ling.
+" vim: et ts=2 sts=2 sw=2
+
+let s:filetypes = get(g:, 'airline#extensions#wordcount#filetypes', '\vhelp|markdown|rst|org')
+
+" adapted from http://stackoverflow.com/questions/114431/fast-word-count-function-in-vim
+function! s:update()
+  if &ft !~ s:filetypes
+    unlet! b:airline_wordcount
+    return
+  endif
+
+  let old_status = v:statusmsg
+  let position = getpos(".")
+  exe "silent normal! g\<c-g>"
+  let stat = v:statusmsg
+  call setpos('.', position)
+  let v:statusmsg = old_status
+
+  let parts = split(stat)
+  if len(parts) > 11
+    let cnt = str2nr(split(stat)[11])
+    let spc = g:airline_symbols.space
+    let b:airline_wordcount = cnt . spc . 'words' . spc . g:airline_right_alt_sep . spc
+  else
+    unlet! b:airline_wordcount
+  endif
+endfunction
+
+function! airline#extensions#wordcount#apply(...)
+  if &ft =~ s:filetypes
+    call airline#extensions#prepend_to_section('z', '%{get(b:, "airline_wordcount", "")}')
+  endif
+endfunction
+
+function! airline#extensions#wordcount#init(ext)
+  call a:ext.add_statusline_func('airline#extensions#wordcount#apply')
+  autocmd BufReadPost,CursorMoved,CursorMovedI * call s:update()
+endfunction
+