Updated plugins

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

@@ -2,7 +2,6 @@
 " vim: et ts=2 sts=2 sw=2
 
 let s:has_fugitive = exists('*fugitive#head')
-let s:has_fugitive_detect = exists('*fugitive#detect')
 let s:has_lawrencium = exists('*lawrencium#statusline')
 let s:has_vcscommand = get(g:, 'airline#extensions#branch#use_vcscommand', 0) && exists('*VCSCommandGetStatusLine')
 
@@ -10,36 +9,63 @@ if !s:has_fugitive && !s:has_lawrencium && !s:has_vcscommand
   finish
 endif
 
+let s:git_dirs = {}
+function! s:get_git_branch(path)
+  if has_key(s:git_dirs, a:path)
+    return s:git_dirs[a:path]
+  endif
+
+  let dir = fugitive#extract_git_dir(a:path)
+  if empty(dir)
+    let name = ''
+  else
+    try
+      let line = join(readfile(dir . '/HEAD'))
+      let name = strpart(line, 16)
+    catch
+      let name = ''
+    endtry
+  endif
+
+  let s:git_dirs[a:path] = name
+  return name
+endfunction
+
 function! airline#extensions#branch#head()
-  let head = ''
+  if exists('b:airline_head') && !empty(b:airline_head)
+    return b:airline_head
+  endif
+
+  let b:airline_head = ''
 
   if s:has_fugitive && !exists('b:mercurial_dir')
-    let head = fugitive#head()
+    let b:airline_head = fugitive#head()
 
-    if empty(head) && s:has_fugitive_detect && !exists('b:git_dir')
-      call fugitive#detect(getcwd())
-      let head = fugitive#head()
+    if empty(b:airline_head) && !exists('b:git_dir')
+      let b:airline_head = s:get_git_branch(getcwd())
     endif
   endif
 
-  if empty(head)
+  if empty(b:airline_head)
     if s:has_lawrencium
-      let head = lawrencium#statusline()
+      let b:airline_head = lawrencium#statusline()
     endif
   endif
 
-  if empty(head)
+  if empty(b:airline_head)
     if s:has_vcscommand
       call VCSCommandEnableBufferSetup()
       if exists('b:VCSCommandBufferInfo')
-        let head = get(b:VCSCommandBufferInfo, 0, '')
+        let b:airline_head = get(b:VCSCommandBufferInfo, 0, '')
       endif
     endif
   endif
 
-  return empty(head) || !s:check_in_path()
-        \ ? ''
-        \ : head
+  if empty(b:airline_head) || !s:check_in_path()
+    let b:airline_head = ''
+  endif
+
+  return b:airline_head
 endfunction
 
 function! airline#extensions#branch#get_head()
@@ -78,5 +104,5 @@ function! airline#extensions#branch#init(ext)
   call airline#parts#define_function('branch', 'airline#extensions#branch#get_head')
 
   autocmd BufReadPost * unlet! b:airline_file_in_root
+  autocmd CursorHold,ShellCmdPost,CmdwinLeave * unlet! b:airline_head
 endfunction
-

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

@@ -20,7 +20,7 @@ function! airline#extensions#eclim#get_warnings()
 
   if !empty(eclimList)
     " Remove any non-eclim signs (see eclim#display#signs#Update)
-    call filter(eclimList, "v:val.name =~ '^\(qf_\)\?\(error\|info\|warning\)$'")
+      call filter(eclimList, 'v:val.name =~ "^\\(qf_\\)\\?\\(error\\|info\\|warning\\)$"')
 
     if !empty(eclimList)
       let errorsLine = eclimList[0]['line']

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

@@ -6,6 +6,8 @@ let s:excludes = get(g:, 'airline#extensions#tabline#excludes', [])
 let s:tab_nr_type = get(g:, 'airline#extensions#tabline#tab_nr_type', 0)
 let s:show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
 let s:show_tab_nr = get(g:, 'airline#extensions#tabline#show_tab_nr', 1)
+let s:show_tab_type = get(g:, 'airline#extensions#tabline#show_tab_type', 1)
+let s:close_symbol = get(g:, 'airline#extensions#tabline#close_symbol', 'X')
 
 let s:builder_context = {
       \ 'active'        : 1,
@@ -264,8 +266,10 @@ function! s:get_tabs()
   call b.add_raw('%T')
   call b.add_section('airline_tabfill', '')
   call b.split()
-  call b.add_section('airline_tab', ' %999XX ')
-  call b.add_section('airline_tabtype', ' tabs ')
+  call b.add_section('airline_tab', ' %999X'.s:close_symbol.' ')
+  if s:show_tab_type
+    call b.add_section('airline_tabtype', ' tabs ')
+  endif
 
   let s:current_bufnr = curbuf
   let s:current_tabnr = curtab

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

@@ -31,12 +31,18 @@ function! airline#extensions#whitespace#check()
 
     let trailing = 0
     if index(checks, 'trailing') > -1
-      let trailing = search(' $', 'nw')
+      let trailing = search('\s$', 'nw')
     endif
 
     let mixed = 0
     if index(checks, 'indent') > -1
-      let mixed = search('\v(^\t+ +)|(^ +\t+)', 'nw')
+      " [<tab>]<space><tab>
+      " Spaces before or between tabs are not allowed
+      let t_s_t = '(^\t* +\t\s*\S)'
+      " <tab>(<space> x count)
+      " Count of spaces at the end of tabs should be less then tabstop value
+      let t_l_s = '(^\t+ {' . &ts . ',}' . '\S)'
+      let mixed = search('\v' . t_s_t . '|' . t_l_s, 'nw')
     endif
 
     if trailing != 0 || mixed != 0