debug

.github/workflows/ci.yml

@@ -11,11 +11,10 @@ on:
 jobs:
   test:
     name: Test
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     strategy:
       matrix:
         vim:
-        - v9.1.0000
         - v9.0.0000
         - v8.2.1000
         - v8.2.0000

CHANGELOG.md

@@ -2,9 +2,7 @@
 
 This is the Changelog for the vim-airline project.
 
-## [0.13] - Unreleased
+## [0.12] - Unreleased
-
-## [0.12] - 2026-05-02
 - New features
   - Extensions:
     - [poetv](https://github.com/petobens/poet-v) support
@@ -14,42 +12,22 @@ This is the Changelog for the vim-airline project.
     - [vim-dirvish](https://github.com/justinmk/vim-dirvish) support
     - [fzf.vim](https://github.com/junegunn/fzf.vim) support
     - [OmniSharp](https://github.com/OmniSharp/omnisharp-vim) support
-    - [searchcount](https://vim-jp.org/vimdoc-en/eval.html#searchcount()) support
+    - [searchcount](https://vim-jp.org/vimdoc-en/eval.html#searchcount())  support
     - [fern.vim](https://github.com/lambdalisue/fern.vim) support
     - [Vim-CMake](https://github.com/cdelledonne/vim-cmake) support
     - [battery.vim](https://github.com/lambdalisue/battery.vim) support
     - [nvim-lspconfig](https://github.com/neovim/nvim-lspconfig) support
     - [gen_tags.vim](https://github.com/jsfaint/gen_tags.vim) support
-    - [vim-rufu](https://github.com/ruby-formatter/rufo-vim) support
-    - [vim-flog](https://github.com/rbong/vim-flog) support
-    - [nvim-lsp](https://github.com/neovim/nvim-lsp) support
-    - [vim9lsp.vim](https://github.com/yegappan/lsp) support
-    - [fcitx.vim](https://github.com/fcitx/fcitx5) support
-    - [gitsigns.nvim](https://github.com/lewis6991/gitsigns.nvim) support
-    - [codeium](https://github.com/Exafunction/codeium.vim) support
-    - [vimodoro](https://github.com/VimfanTPdvorak/vimodoro) support
-    - [nerdfont](https://github.com/lambdalisue/nerdfont.vim) support
-    - [zhihu](https://github.com/pxwg/zhihu.nvim) Neovim support
     - Ascii Scrollbar support
 - Improvements
   - git branch can also be displayed using [gina.vim](https://github.com/lambdalisue/gina.vim)
   - coc extensions can also show additional status messages as well as the current function
   - [coc-git](https://github.com/neoclide/coc-git) extension integrated into hunks extension
   - rewrote parts using Vim9 Script for performance improvements
-  - [vim-obsession](https://github.com/tpope/vim-obsession) allow to set paused indicator
-  - Display executable symbol for executable script
-  - Support for Neovims global statusline
-  - whitespace extensions: add git conflict marker support
-  - Support tabpanel, including mouse and scroll support (Vim only)
-  - Support multi-line statusline (Vim only)
-  - Support clickable buffers in Vim
-  - Support for showing `repo:/path/file` path like style using the `gitrepo` style
-  - tabline: Expose `<Plug>AirlineSelectFirstTab` and `<Plug>AirlineSelectLastTab`
-  - tabline: Add a new `buffer_idx_mode` that adds a lot more mappings.
 - Other
   - Changed CI from travis-ci.org to GitHub Actions
   - Introduce Vim script static analysis using [reviewdog](https://github.com/reviewdog/action-vint)
-  - Added multiple Vim versions to unit tests
+  - Added multiple Vim versions to unit tests using Travis CI
   - Added option to show short paths in the status line
 
 ## [0.11] - 2019-11-10
@@ -107,7 +85,7 @@ This is the Changelog for the vim-airline project.
   - [fugitive](https://github.com/tpope/vim-fugitive) plugin has been refactored
     causing adjustments for vim-airline, also uses Fugitives new API calls
   - some improvements to Vims terminal mode
-  - Allow to use alternative separators for inactive windows ([#1236](https://github.com/vim-airline/vim-airline/issues/1236))
+  - Allow to use alternative seperators for inactive windows ([#1236](https://github.com/vim-airline/vim-airline/issues/1236))
   - Statusline can be set to inactive, whenever Vim loses focus (using FocusLost autocommand)
 
 ## [0.9] - 2018-01-15
@@ -157,7 +135,7 @@ This is the Changelog for the vim-airline project.
 ## [0.8] - 2016-03-09
 - Changes
   - Airline converted to an organization and moved to new [repository](https://github.com/vim-airline/vim-airline)
-  - Themes have been split into a separate repository [vim-airline-themes](https://github.com/vim-airline/vim-airline-themes)
+  - Themes have been split into an separate repository [vim-airline-themes](https://github.com/vim-airline/vim-airline-themes)
 - Improvements
   - Extensions
     - branch: support Git and Mercurial simultaneously, untracked files

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (C) 2013-2026 Bailey Ling, Christian Brabandt, et al.
+Copyright (C) 2013-2021 Bailey Ling, Christian Brabandt, et al.
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the "Software"),

README.md

@@ -32,8 +32,6 @@ information. By default (without configuration) this line will look like this:
 +-----------------------------------------------------------------------------+
 | A | B |                     C                            X | Y | Z |  [...] |
 +-----------------------------------------------------------------------------+
-| [...]                                                                       |
-+-----------------------------------------------------------------------------+
 ```
 
 The statusline is the colored line at the bottom, which contains the sections
@@ -47,7 +45,7 @@ section|meaning (example)
   X    | filetype  (vim)
   Y    | file encoding[fileformat] (utf-8[unix])
   Z    | current position in the file
- [...] | additional sections (warning/errors/statistics) from external plugins (e.g. YCM, syntastic, ...)<br>can be shown on a second line optionally (Vim only)
+ [...] | additional sections (warning/errors/statistics) from external plugins (e.g. YCM, syntastic, ...)
 
 The information in Section Z looks like this:
 
@@ -241,7 +239,6 @@ to call custom functions.  Use `:let g:airline_statusline_ontop=1` to enable it.
 Every section is composed of parts, and you can reorder and reconfigure them at will.
 
 ![image](https://f.cloud.github.com/assets/306502/1073278/f291dd4c-14a3-11e3-8a83-268e2753f97d.png)
-Note: nowadays you should use the `AirlineAfterInit` autocommand
 
 Sections can contain accents, which allows for very granular control of visuals (see configuration [here](https://github.com/vim-airline/vim-airline/issues/299#issuecomment-25772886)).
 
@@ -309,7 +306,7 @@ If you are interested in becoming a maintainer (we always welcome more maintaine
 
 # License
 
-[MIT License][58]. Copyright (c) 2013-2026 Bailey Ling & Contributors.
+[MIT License][58]. Copyright (c) 2013-2021 Bailey Ling & Contributors.
 
 [1]: https://github.com/Lokaltog/vim-powerline
 [2]: https://github.com/powerline/powerline
@@ -373,4 +370,3 @@ If you are interested in becoming a maintainer (we always welcome more maintaine
 [61]: http://github.com/lambdalisue/battery.vim/
 [62]: http://github.com/rbong/vim-flog/
 [63]: https://github.com/lewis6991/gitsigns.nvim
-[64]: https://github.com/VimfanTPdvorak/vimodoro

autoload/airline.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8
@@ -6,7 +6,7 @@ scriptencoding utf-8
 let g:airline_statusline_funcrefs = get(g:, 'airline_statusline_funcrefs', [])
 let g:airline_inactive_funcrefs = get(g:, 'airline_inactive_statusline_funcrefs', [])
 
-let s:sections = ['a','b','c','gutter','x','y','z', 'error', 'warning', 'warning2']
+let s:sections = ['a','b','c','gutter','x','y','z', 'error', 'warning']
 let s:contexts = {}
 let s:core_funcrefs = [
       \ function('airline#extensions#apply'),

autoload/airline/async.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Christian Brabandt et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/builder.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8
@@ -190,8 +190,12 @@ function! s:section_is_empty(self, content)
   endif
 
   " only check, if airline#skip_empty_sections == 1
-  if get(g:, 'airline_skip_empty_sections', 0) == 0 ||
+  if get(g:, 'airline_skip_empty_sections', 0) == 0
-        \ get(w:, 'airline_skip_empty_sections', -1) == 0
+    return 0
+  endif
+
+  " only check, if airline#skip_empty_sections == 1
+  if get(w:, 'airline_skip_empty_sections', -1) == 0
     return 0
   endif
 

autoload/airline/debug.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/extensions.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8
@@ -177,11 +177,6 @@ function! airline#extensions#load()
     call add(s:loaded_ext, 'netrw')
   endif
 
-  if get(g:, 'loaded_nerdfont', 0) && get(g:, 'airline#extensions#nerdfont#enabled', 1)
-    call airline#extensions#nerdfont#init(s:ext)
-    call add(s:loaded_ext, 'nerdfont')
-  endif
-
   " fzf buffers are also terminal buffers, so this must be above term.
   if exists(':FZF') && get(g:, 'airline#extensions#fzf#enabled', 1)
     call airline#extensions#fzf#init(s:ext)
@@ -234,11 +229,6 @@ function! airline#extensions#load()
     call add(s:loaded_ext, 'undotree')
   endif
 
-  if exists(':RTM')
-    call airline#extensions#vimodoro#init(s:ext)
-    call add(s:loaded_ext, 'vimodoro')
-  endif
-
   if get(g:, 'airline#extensions#hunks#enabled', 1)
         \ && (exists('g:loaded_signify')
         \ || exists('g:loaded_gitgutter')
@@ -400,11 +390,6 @@ function! airline#extensions#load()
     call add(s:loaded_ext, 'tabline')
   endif
 
-  if get(g:, 'airline#extensions#tabpanel#enabled', 0)
-    call airline#extensions#tabpanel#Init(s:ext)
-    call add(s:loaded_ext, 'tabpanel')
-  endif
-
   if get(g:, 'airline#extensions#tmuxline#enabled', 1) && exists(':Tmuxline')
     call airline#extensions#tmuxline#init(s:ext)
     call add(s:loaded_ext, 'tmuxline')
@@ -430,11 +415,6 @@ function! airline#extensions#load()
     call add(s:loaded_ext, 'capslock')
   endif
 
-  if (get(g:, 'airline#extensions#codeium#enabled', 1) && get(g:, 'loaded_codeium', 0))
-    call airline#extensions#codeium#init(s:ext)
-    call add(s:loaded_ext, 'codeium')
-  endif
-
   if (get(g:, 'airline#extensions#gutentags#enabled', 1) && get(g:, 'loaded_gutentags', 0))
     call airline#extensions#gutentags#init(s:ext)
     call add(s:loaded_ext, 'gutentags')
@@ -450,7 +430,7 @@ function! airline#extensions#load()
     call add(s:loaded_ext, 'grepper')
   endif
 
-  if get(g:, 'airline#extensions#xkblayout#enabled', 1) && (exists('g:XkbSwitchLib') || exists('*FcitxCurrentIM') || has('nvim'))
+  if get(g:, 'airline#extensions#xkblayout#enabled', 1) && (exists('g:XkbSwitchLib') || exists('*FcitxCurrentIM'))
     call airline#extensions#xkblayout#init(s:ext)
     call add(s:loaded_ext, 'xkblayout')
   endif
@@ -536,11 +516,6 @@ function! airline#extensions#load()
     call add(s:loaded_ext, 'rufo')
   endif
 
-  if (get(g:, 'airline#extensions#zhihu#enabled', 1) && airline#util#has_zhihu())
-    call airline#extensions#zhihu#init(s:ext)
-    call add(s:loaded_ext, 'zhihu')
-  endif
-
 endfunction
 
 function! airline#extensions#get_loaded_extensions()

autoload/airline/extensions/ale.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bjorn Neergaard, w0rp et al.
+" MIT License. Copyright (c) 2013-2021 Bjorn Neergaard, w0rp et al.
 " Plugin: https://github.com/dense-analysis/ale
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/battery.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2014-2026 Mathias Andersson et al.
+" MIT License. Copyright (c) 2014-2021 Mathias Andersson et al.
 " Plugin: https://github.com/lambdalisue/battery.vim
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/bookmark.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2026 Bjoern Petri <bjoern.petri@sundevil.de>
+" MIT License. Copyright (c) 2021 Bjoern Petri <bjoern.petri@sundevil.de>
 " Plugin: https://github.com/MattesGroeger/vim-bookmarks
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/branch.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: fugitive, gina, lawrencium and vcscommand
 " vim: et ts=2 sts=2 sw=2
 
@@ -17,8 +17,8 @@ scriptencoding utf-8
 let s:vcs_config = {
 \  'git': {
 \    'exe': 'git',
-\    'cmd': 'git --no-optional-locks status --porcelain -- ',
+\    'cmd': 'git status --porcelain -- ',
-\    'dirty': 'git --no-optional-locks status -uno --porcelain --ignore-submodules',
+\    'dirty': 'git status -uno --porcelain --ignore-submodules',
 \    'untracked_mark': '??',
 \    'exclude': '\.git',
 \    'update_branch': 's:update_git_branch',

autoload/airline/extensions/bufferline.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/bling/vim-bufferline
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/capslock.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2014-2026 Mathias Andersson et al.
+" MIT License. Copyright (c) 2014-2021 Mathias Andersson et al.
 " Plugin: https://github.com/tpope/vim-capslock
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/coc.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2019-2026 Peng Guanwen et al.
+" MIT License. Copyright (c) 2019-2021 Peng Guanwen et al.
 " vim: et ts=2 sts=2 sw=2
 " Plugin: https://github.com/neoclide/coc
 

autoload/airline/extensions/codeium.vim

@@ -1,17 +0,0 @@
-" MIT License. Copyright (c) 2014-2026 Mathias Andersson et al.
-" Plugin: https://github.com/Exafunction/codeium.vim
-" vim: et ts=2 sts=2 sw=2
-
-scriptencoding utf-8
-
-if !get(g:, 'loaded_codeium', 0)
-  finish
-endif
-
-function! airline#extensions#codeium#status() abort
-  return '{…}' . codeium#GetStatusString()
-endfunction
-
-function! airline#extensions#codeium#init(ext) abort
-  call airline#parts#define_function('codeium', 'airline#extensions#codeium#status')
-endfunction

autoload/airline/extensions/commandt.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/wincent/command-t
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/csv.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling, Christian Brabandt et al.
 " Plugin: https://github.com/chrisbra/csv.vim
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/ctrlp.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/ctrlpvim/ctrlp.vim
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/ctrlspace.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/szw/vim-ctrlspace
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/cursormode.vim

@@ -1,6 +1,7 @@
 " MIT Licsense.
 " Plugin: https://github.com/vheon/vim-cursormode
-" Copyright (C) 2014-2026 Andrea Cedraro <a.cedraro@gmail.com>, Eduardo Suarez-Santana <e.suarezsantana@gmail.com>
+" Copyright (C) 2014 Andrea Cedraro <a.cedraro@gmail.com>,
+" Copyright (C) 2017 Eduardo Suarez-Santana <e.suarezsantana@gmail.com>
 
 scriptencoding utf-8
 

autoload/airline/extensions/default.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8
@@ -11,11 +11,10 @@ let s:section_truncate_width = get(g:, 'airline#extensions#default#section_trunc
       \ 'z': 45,
       \ 'warning': 80,
       \ 'error': 80,
-      \ 'warning2': 80,
       \ })
 let s:layout = get(g:, 'airline#extensions#default#layout', [
       \ [ 'a', 'b', 'c' ],
-      \ [ 'x', 'y', 'z', 'warning', 'error', 'warning2' ]
+      \ [ 'x', 'y', 'z', 'warning', 'error' ]
       \ ])
 
 function! s:get_section(winnr, key, ...)
@@ -33,24 +32,9 @@ function! s:get_section(winnr, key, ...)
   return empty(text) ? '' : prefix.text.suffix
 endfunction
 
-function! s:eval_section_empty(content)
-  let exprlist = []
-  call substitute(a:content, '%{\([^}]*\)}', '\=add(exprlist, submatch(1))', 'g')
-  for expr in exprlist
-    try
-      if !empty(eval(expr))
-        return 0
-      endif
-    catch
-      return 0
-    endtry
-  endfor
-  return 1
-endfunction
-
 function! s:build_sections(builder, context, keys)
   for key in a:keys
-    if (key == 'warning' || key == 'error' || key == 'warning2') && !a:context.active
+    if (key == 'warning' || key == 'error') && !a:context.active
       continue
     endif
     call s:add_section(a:builder, a:context, key)
@@ -65,30 +49,21 @@ if s:section_use_groups && (v:version >= 704 || (v:version >= 703 && has('patch8
           \ (v:version == 704 && !has("patch1511"))
     " i have no idea why the warning section needs special treatment, but it's
     " needed to prevent separators from showing up
-    if ((a:key == 'error' || a:key == 'warning' || a:key == 'warning2')
+    if ((a:key == 'error' || a:key == 'warning') && empty(s:get_section(a:context.winnr, a:key)))
-          \ && empty(s:get_section(a:context.winnr, a:key)))
       return
     endif
-    if a:key == 'warning2' && airline#util#has_multiline()
+    if condition
-      let section = s:get_section(a:context.winnr, a:key)
+      call a:builder.add_raw('%(')
-      if !s:eval_section_empty(section)
+    endif
-        call a:builder.add_raw('%@%#airline_warning#'.section)
+    call a:builder.add_section('airline_'.a:key, s:get_section(a:context.winnr, a:key))
-      endif
+    if condition
-    else
+      call a:builder.add_raw('%)')
-      if condition
-        call a:builder.add_raw('%(')
-      endif
-      call a:builder.add_section('airline_'.a:key, s:get_section(a:context.winnr, a:key))
-      if condition
-        call a:builder.add_raw('%)')
-      endif
     endif
   endfunction
 else
   " older version don't like the use of %(%)
   function! s:add_section(builder, context, key)
-    if ((a:key == 'error' || a:key == 'warning')
+    if ((a:key == 'error' || a:key == 'warning') && empty(s:get_section(a:context.winnr, a:key)))
-          \ && empty(s:get_section(a:context.winnr, a:key)))
       return
     endif
     if a:key == 'warning'

autoload/airline/extensions/denite.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2017-2026 Thomas Dy et al.
+" MIT License. Copyright (c) 2017-2021 Thomas Dy et al.
 " Plugin: https://github.com/Shougo/denite.nvim
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/eclim.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " PLugin: https://eclim.org
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/example.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/extensions/fern.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026
+" MIT License. Copyright (c) 2013-2021
 " Plugin: https://github.com/lambdalisue/fern.vim
 " vim: et ts=2 sts=2 sw=2
 
@@ -7,57 +7,30 @@ if !get(g:, 'loaded_fern', 0)
   finish
 endif
 
-function! airline#extensions#fern#apply_active(...) abort
+function! airline#extensions#fern#apply(...) abort
-  " check if current buffer is both fern and active
+  if (&ft =~# 'fern')
-  if (&ft =~# 'fern') && a:2.active ==# '1'
+    let spc = g:airline_symbols.space
-    call airline#extensions#fern#configure_sections(a:1, a:2)
+    let fri = fern#fri#parse(expand('%f'))
-    return 1
-  endif
-endfunction
 
-
+    call a:1.add_section('airline_a', spc.'fern'.spc)
-function! airline#extensions#fern#apply_inactive(...) abort
+    if exists('*airline#extensions#branch#get_head')
-  " check if referenced buffer is both fern and inactive
+      call a:1.add_section('airline_b', spc.'%{airline#extensions#branch#get_head()}'.spc)
-  if getbufvar(a:2.bufnr, '&filetype') ==# 'fern' && a:2.active ==# '0'
+    else
-    call airline#extensions#fern#configure_sections(a:1, a:2)
+      call a:1.add_section('airline_b', '')
-    return 1
-  endif
-endfunction
-
-function! airline#extensions#fern#configure_sections(win, context) abort
-  let spc = g:airline_symbols.space
-  let fri = fern#fri#parse(bufname(a:context.bufnr))
-  let abspath = ''
-  " Replace uses fern-replacer filetype, do not try to parse in that case
-  if &ft ==# 'fern' && fri.scheme ==# 'fern'
-    let abspath = fern#fri#to#filepath(fern#fri#parse(fri.path))
-  endif
-  call a:win.add_section('airline_a', spc.'fern'.spc)
-  if exists('*airline#extensions#branch#get_head')
-    " because fern navigation changes an internal _fri_ and not the working directory
-    " we need to give it some help so the branch name gets updated
-    try
-      if &ft ==# 'fern'
-        execute 'lcd' fnameescape(abspath)
-      endif
-    catch /^Vim\%((\a\+)\)\=:E344:/
-      call a:win.add_section('airline_b', '')
-    endtry
-    call a:win.add_section('airline_b', spc.'%{airline#extensions#branch#get_head()}'.spc)
-  else
-    call a:win.add_section('airline_b', '')
-  endif
-  if !(fri.authority =~# '^drawer')
-    call a:win.add_section('airline_c', spc.fnamemodify(abspath, ':~'))
-    call a:win.split()
-    if len(get(g:, 'fern#comparators', {}))
-      call a:win.add_section('airline_y', spc.'%{fern#comparator}'.spc)
     endif
+    if !(fri.authority =~# '^drawer')
+      let abspath = substitute(fri.path, 'file://', '', '')
+      call a:1.add_section('airline_c', spc.fnamemodify(abspath, ':~'))
+      call a:1.split()
+      if len(get(g:, 'fern#comparators', {}))
+        call a:1.add_section('airline_y', spc.'%{fern#comparator}'.spc)
+      endif
+    endif
+    return 1
   endif
 endfunction
 
 function! airline#extensions#fern#init(ext) abort
   let g:fern_force_overwrite_statusline = 0
-  call a:ext.add_statusline_func('airline#extensions#fern#apply_active')
+  call a:ext.add_statusline_func('airline#extensions#fern#apply')
-  call a:ext.add_inactive_statusline_func('airline#extensions#fern#apply_inactive')
 endfunction

autoload/airline/extensions/fugitiveline.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2017-2026 Cimbali et al
+" MIT License. Copyright (c) 2017-2021 Cimbali et al
 " Plugin: https://github.com/tpope/vim-fugitive
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/fzf.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/junegunn/fzf, https://github.com/junegunn/fzf.vim
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/gen_tags.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2014-2026 Mathias Andersson et al.
+" MIT License. Copyright (c) 2014-2021 Mathias Andersson et al.
 " Written by Kamil Cukrowski 2020
 " Plugin: https://github.com/jsfaint/gen_tags.vim
 " vim: et ts=2 sts=2 sw=2

autoload/airline/extensions/gina.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026
+" MIT License. Copyright (c) 2013-2021
 " Plugin: https://github.com/lambdalisue/gina.vim
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/grepper.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2014-2026 Mathias Andersson et al.
+" MIT License. Copyright (c) 2014-2021 Mathias Andersson et al.
 " Plugin: https://github.com/mhinz/vim-grepper
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/gutentags.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2014-2026 Mathias Andersson et al.
+" MIT License. Copyright (c) 2014-2021 Mathias Andersson et al.
 " Plugin: https://github.com/ludovicchabant/vim-gutentags
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/hunks.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: vim-gitgutter, vim-signify, changesPlugin, quickfixsigns, coc-git,
 "         gitsigns.nvim
 " vim: et ts=2 sts=2 sw=2

autoload/airline/extensions/keymap.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Doron Behar, C.Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Doron Behar, C.Brabandt et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/extensions/languageclient.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bjorn Neergaard, hallettj et al.
+" MIT License. Copyright (c) 2013-2021 Bjorn Neergaard, hallettj et al.
 " Plugin: https://github.com/autozimu/LanguageClient-neovim
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/localsearch.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2018-2026 mox et al.
+" MIT License. Copyright (c) 2018-2021 mox et al.
 " Plugin: https://github.com/mox-mox/vim-localsearch
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/lsp.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 François-Xavier Carton et al.
+" MIT License. Copyright (c) 2013-2021 François-Xavier Carton et al.
 " Plugin: https://github.com/prabirshrestha/vim-lsp
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/neomake.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/neomake/neomake
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/nerdfont.vim

@@ -1,46 +0,0 @@
-" MIT License. Copyright (c) 2026-2026 Wu Zhenyu et al
-" Plugin: https://github.com/lambdalisue/nerdfont.vim
-" vim: et ts=2 sts=2 sw=2
-
-scriptencoding utf-8
-
-if !get(g:, 'loaded_nerdfont', 0)
-  finish
-endif
-
-function! airline#extensions#nerdfont#fileformat() abort
-  if &fileformat ==# 'dos'
-    return nerdfont#platform#find('windows')
-  endif
-  if &fileformat ==# 'mac'
-    return nerdfont#platform#find('macos')
-  endif
-  if &fileformat ==# 'unix'
-    if has('unix')
-      return nerdfont#platform#find()
-    else
-      return nerdfont#platform#find('linux')
-    endif
-  endif
-endfunction
-
-function! airline#extensions#nerdfont#ffenc() abort
-  let expected = get(g:, 'airline#parts#ffenc#skip_expected_string', '')
-  let bomb     = &bomb ? '[BOM]' : ''
-  let noeolf   = &eol ? '' : '[!EOL]'
-  let ff       = strlen(&ff) ? '['.&ff.']' : ''
-  if expected is# &fenc.bomb.noeolf.ff
-    return ''
-  else
-    return &fenc.bomb.noeolf.' '.airline#extensions#nerdfont#fileformat()
-  endif
-endfunction
-
-function! airline#extensions#nerdfont#init(ext) abort
-  call airline#parts#define_function('ffenc', 'airline#extensions#nerdfont#ffenc')
-  call a:ext.add_statusline_func('airline#extensions#nerdfont#apply')
-endfunction
-
-function! airline#extensions#nerdfont#apply(...) abort
-  call airline#extensions#append_to_section('x', ' %{nerdfont#find()}')
-endfunction

autoload/airline/extensions/netrw.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: http://www.drchip.org/astronaut/vim/#NETRW
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/nrrwrgn.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling, Christian Brabandt et al.
 " Plugin: https://github.com/chrisbra/NrrwRgn
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/nvimlsp.vim

@@ -1,4 +1,4 @@
-" Apache 2.0 license. Copyright (c) 2019-2026 Copyright Neovim contributors.
+" Apache 2.0 license. Copyright (c) 2019-2021 Copyright Neovim contributors.
 " Plugin: https://github.com/neovim/nvim-lsp
 " vim: et ts=2 sts=2 sw=2
 
@@ -15,9 +15,7 @@ function! s:airline_nvimlsp_count(cnt, symbol) abort
 endfunction
 
 function! airline#extensions#nvimlsp#get(type) abort
-  if has('nvim-0.11') && luaeval('vim.tbl_isempty(vim.lsp.get_clients({ bufnr = 0 }))')
+  if luaeval('vim.tbl_isempty(vim.lsp.buf_get_clients(0))')
-    return ''
-  elseif !has('nvim-0.11') && luaeval('vim.tbl_isempty(vim.lsp.buf_get_clients(0))')
     return ''
   endif
 
@@ -47,7 +45,7 @@ endfunction
 
 function! s:airline_nvimlsp_get_line_number(cnt, type) abort
   let severity = a:type == 'Warning' ? 'Warn' : a:type
-  let num = v:lua.vim.diagnostic.get(0, { 'severity': severity })[0].lnum + 1
+  let num = v:lua.vim.diagnostic.get(0, { 'severity': severity })[0].lnum
 
   let l:open_lnum_symbol  =
     \ get(g:, 'airline#extensions#nvimlsp#open_lnum_symbol', '(L')

autoload/airline/extensions/obsession.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/tpope/vim-obsession
 " vim: et ts=2 sts=2 sw=2
 
@@ -14,14 +14,10 @@ if !exists('g:airline#extensions#obsession#indicator_text')
   let g:airline#extensions#obsession#indicator_text = '$'
 endif
 
-if !exists('g:airline#extensions#obsession#indicator_text_paused')
-  let g:airline#extensions#obsession#indicator_text_paused = '' " vim-obsession defaults to 'S'
-endif
-
 function! airline#extensions#obsession#init(ext)
   call airline#parts#define_function('obsession', 'airline#extensions#obsession#get_status')
 endfunction
 
 function! airline#extensions#obsession#get_status()
-  return ObsessionStatus((g:airline#extensions#obsession#indicator_text . s:spc), (g:airline#extensions#obsession#indicator_text_paused . s:spc))
+  return ObsessionStatus((g:airline#extensions#obsession#indicator_text . s:spc), '')
 endfunction

autoload/airline/extensions/po.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling, Christian Brabandt et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/extensions/poetv.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/petobens/poet_v
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/promptline.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/edkolev/promptline.vim
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/quickfix.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/extensions/scrollbar.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021
 " vim: et ts=2 sts=2 sw=2 et
 
 scriptencoding utf-8

autoload/airline/extensions/searchcount.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " This extension is inspired by vim-anzu <https://github.com/osyo-manga/vim-anzu>.
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/syntastic.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/vim-syntastic/syntastic
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/tabline.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2 et
 
 scriptencoding utf-8

autoload/airline/extensions/tabline/autoshow.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/extensions/tabline/buffers.vim

@@ -1,11 +1,11 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8
 
 let s:spc = g:airline_symbols.space
+
 let s:current_bufnr = -1
-let s:current_tabnr = -1
 let s:current_modified = 0
 let s:current_tabline = ''
 let s:current_visible_buffers = []
@@ -49,15 +49,14 @@ function! airline#extensions#tabline#buffers#invalidate()
 endfunction
 
 function! airline#extensions#tabline#buffers#get()
-  let curbuf = bufnr('%')
-  let curtab = tabpagenr()
   try
     call <sid>map_keys()
   catch
     " no-op
   endtry
-  if curbuf == s:current_bufnr && curtab == s:current_tabnr && &columns == s:column_width
+  let cur = bufnr('%')
-    if !g:airline_detect_modified || getbufvar(curbuf, '&modified') == s:current_modified
+  if cur == s:current_bufnr && &columns == s:column_width
+    if !g:airline_detect_modified || getbufvar(cur, '&modified') == s:current_modified
       return s:current_tabline
     endif
   endif
@@ -78,10 +77,10 @@ function! airline#extensions#tabline#buffers#get()
   let b.overflow_group = 'airline_tabhid'
   let b.buffers = airline#extensions#tabline#buflist#list()
   if get(g:, 'airline#extensions#tabline#current_first', 0)
-    if index(b.buffers, curbuf) > -1
+    if index(b.buffers, cur) > -1
-      call remove(b.buffers, index(b.buffers, curbuf))
+      call remove(b.buffers, index(b.buffers, cur))
     endif
-    let b.buffers = [curbuf] + b.buffers
+    let b.buffers = [cur] + b.buffers
   endif
 
   function! b.get_group(i) dict
@@ -97,7 +96,6 @@ function! airline#extensions#tabline#buffers#get()
   endfunction
 
   if has("tablineat")
-    " Neovim version
     function! b.get_pretitle(i) dict
       let bufnum = get(self.buffers, a:i, -1)
       return '%'.bufnum.'@airline#extensions#tabline#buffers#clickbuf@'
@@ -108,17 +106,6 @@ function! airline#extensions#tabline#buffers#get()
     endfunction
   endif
 
-  if has("statusline_click")
-    " Vim version
-    function! b.get_pretitle(i) dict
-      return '%'.get(self.buffers, a:i, -1).'[airline#extensions#tabline#buffers#clickbufVim]'
-    endfunction
-
-    function! b.get_posttitle(i) dict
-      return '%[]'
-    endfunction
-  endif
-
   function! b.get_title(i) dict
     let bufnum = get(self.buffers, a:i, -1)
     let group = self.get_group(a:i)
@@ -142,7 +129,7 @@ function! airline#extensions#tabline#buffers#get()
     endif
   endfunction
 
-  let current_buffer = max([index(b.buffers, curbuf), 0])
+  let current_buffer = max([index(b.buffers, cur), 0])
   let last_buffer = len(b.buffers) - 1
   call b.insert_titles(current_buffer, 0, last_buffer)
 
@@ -155,8 +142,7 @@ function! airline#extensions#tabline#buffers#get()
 
   call airline#extensions#tabline#add_tab_label(b)
 
-  let s:current_bufnr = curbuf
+  let s:current_bufnr = cur
-  let s:current_tabnr = curtab
   let s:column_width = &columns
   let s:current_tabline = b.build()
   let s:current_visible_buffers = copy(b.buffers)
@@ -221,68 +207,11 @@ function! s:map_keys()
     endif
     noremap <silent> <Plug>AirlineSelectPrevTab :<C-u>call <SID>jump_to_tab(-v:count1)<CR>
     noremap <silent> <Plug>AirlineSelectNextTab :<C-u>call <SID>jump_to_tab(v:count1)<CR>
-    noremap <silent> <Plug>AirlineSelectFirstTab :<C-u>call <SID>select_tab(0)<CR>
-    noremap <silent> <Plug>AirlineSelectLastTab :<C-u>call <SID>select_tab(len(airline#extensions#tabline#buflist#list()) - 1)<CR>
     " Enable this for debugging
     " com! AirlineBufferList :echo map(copy(s:current_visible_buffers), {i,k -> k.": ".bufname(k)})
   endif
 endfunction
 
-function! airline#extensions#tabline#buffers#clickbufVim(dict) abort
-    " Clickable buffers in Vim, requires v9.2.0338
-
-    " single mouse button click without modifiers pressed
-    if a:dict.nclicks == 1 && empty(a:dict.mods)
-      if a:dict.button is# 'l'
-        " left button - switch to buffer
-        try
-          silent execute 'buffer' a:dict.minwid
-        catch
-          call airline#util#warning("Cannot switch buffer, current buffer is modified! See :h 'hidden'")
-        endtry
-      elseif a:dict.button is# 'm'
-        " middle button - delete buffer
-
-        if get(g:, 'airline#extensions#tabline#middle_click_preserves_windows', 0) == 0 || winnr('$') == 1
-          " just simply delete the clicked buffer. This will cause windows
-          " associated with the clicked buffer to be closed.
-          silent execute 'bdelete' a:dict.minwid
-        else
-          " find windows displaying the clicked buffer and open an new
-          " buffer in them.
-          let current_window = bufwinnr("%")
-          let window_number = bufwinnr(a:dict.minwid)
-          let last_window_visited = -1
-
-          " Set to 1 if the clicked buffer was open in any windows.
-          let buffer_in_window = 0
-
-          " Find the next window with the clicked buffer open. If bufwinnr()
-          " returns the same window number, this is because we clicked a new
-          " buffer, and then tried editing a new buffer. Vim won't create a
-          " new empty buffer for the same window, so we get the same window
-          " number from bufwinnr(). In this case we just give up and don't
-          " delete the buffer.
-          " This could be made cleaner if we could check if the clicked buffer
-          " is a new buffer, but I don't know if there is a way to do that.
-          while window_number != -1 && window_number != last_window_visited
-            let buffer_in_window = 1
-            silent execute window_number . 'wincmd w'
-            silent execute 'enew'
-            let last_window_visited = window_number
-            let window_number = bufwinnr(a:minwid)
-          endwhile
-          silent execute current_window . 'wincmd w'
-          if window_number != last_window_visited || buffer_in_window == 0
-            silent execute 'bdelete' a:dict.minwid
-          endif
-        endif
-      endif
-    endif
-    " force a redraw
-    return 1
-endfunction
-
 function! airline#extensions#tabline#buffers#clickbuf(minwid, clicks, button, modifiers) abort
     " Clickable buffers
     " works only in recent NeoVim with has('tablineat')

autoload/airline/extensions/tabline/buflist.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/extensions/tabline/builder.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/extensions/tabline/ctrlspace.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2016-2026 Kevin Sapper et al.
+" MIT License. Copyright (c) 2016-2021 Kevin Sapper et al.
 " Plugin: https://github.com/szw/vim-ctrlspace
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/tabline/formatters/default.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2 et
 
 scriptencoding utf-8
@@ -47,7 +47,7 @@ if !exists(":def") || !airline#util#has_vim9_script()
 else
   " Vim9 Script implementation
   def airline#extensions#tabline#formatters#default#format(bufnr: number, buffers: list<number>): string
-    var fnametruncate = get(g:, 'airline#extensions#tabline#fnametruncate', 0)
+		var fnametruncate = get(g:, 'airline#extensions#tabline#fnametruncate', 0)
     var fmod = get(g:, 'airline#extensions#tabline#fnamemod', ':~:.')
     var result = ''
 

autoload/airline/extensions/tabline/formatters/jsformatter.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/extensions/tabline/formatters/nerdfont.vim

@@ -1,7 +0,0 @@
-let g:airline#extensions#tabline#formatters#nerdfont#formatter = get(g:, 'airline#extensions#tabline#formatters#nerdfont#formatter', 'default')
-
-function! airline#extensions#tabline#formatters#nerdfont#format(bufnr, buffers) abort
-  " Call original formatter.
-  let originalFormatter = airline#extensions#tabline#formatters#{g:airline#extensions#tabline#formatters#nerdfont#formatter}#format(a:bufnr, a:buffers)
-  return originalFormatter . printf(' %s', nerdfont#find(bufname(a:bufnr)))
-endfunction

autoload/airline/extensions/tabline/formatters/short_path.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/extensions/tabline/formatters/short_path_improved.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/extensions/tabline/formatters/tabnr.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2017-2026 Christian Brabandt et al.
+" MIT License. Copyright (c) 2017-2021 Christian Brabandt et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/extensions/tabline/formatters/unique_tail.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/extensions/tabline/formatters/unique_tail_improved.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/extensions/tabline/tabs.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8
@@ -125,8 +125,6 @@ function! airline#extensions#tabline#tabs#map_keys()
   noremap <silent> <Plug>AirlineSelectPrevTab gT
   " tabn {count} goes to count tab does not go {count} tab pages forward!
   noremap <silent> <Plug>AirlineSelectNextTab :<C-U>exe repeat(':tabn\|', v:count1)<cr>
-  noremap <silent> <Plug>AirlineSelectFirstTab :<C-u>:tabfirst<CR>
-  noremap <silent> <Plug>AirlineSelectLastTab  :<C-u>:tablast<CR>
 endfunction
 
 function! airline#extensions#tabline#tabs#tabnr_formatter(nr, i) abort

autoload/airline/extensions/tabline/tabws.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2016-2026 Kevin Sapper et al.
+" MIT License. Copyright (c) 2016-2021 Kevin Sapper et al.
 " PLugin: https://github.com/s1341/vim-tabws
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/tabline/zhihu.vim

@@ -1,13 +0,0 @@
-let g:airline#extensions#tabline#formatters#zhihu#formatter = get(g:, 'airline#extensions#tabline#formatters#zhihu#formatter', 'default')
-
-function! airline#extensions#tabline#formatters#zhihu#format(bufnr, buffers)
-  let l:name = bufname(a:bufnr)
-  if match(l:name, 'zhihu://') == -1
-    return airline#extensions#tabline#formatters#{g:airline#extensions#tabline#formatters#zhihu#formatter}#format(a:bufnr, a:buffers)
-  endif
-  let l:prefix = matchstr(fnamemodify(l:name, ':h'), '\d\+')
-  if l:prefix !=# ''
-    let l:prefix .= '/'
-  endif
-  return l:prefix . fnamemodify(l:name, ':t')
-endfunction

autoload/airline/extensions/tabpanel.vim

@@ -1,154 +0,0 @@
-vim9script
-
-# MIT License. Copyright (c) 2013-2026 Christian Brabandt et al.
-# vim: et ts=2 sts=2 sw=2
-
-scriptencoding utf-8
-
-var spc = g:airline_symbols.space
-var mouse_support = has('patch-9.2.0386')
-
-def IsTabModified(tabnr: number): bool
-  if !g:airline_detect_modified
-    return false
-  endif
-  for bi in tabpagebuflist(tabnr)
-    if getbufvar(bi, '&modified')
-      return true
-    endif
-  endfor
-  return false
-enddef
-
-export def Get(): string
-  var tabnr = get(g:, 'actual_curtabpage', tabpagenr())
-  var curtab = tabpagenr()
-  var label = ''
-
-  if tabnr == 1
-    label ..= '%#airline_tabfill#'
-    label ..= get(g:, 'airline#extensions#tabpanel#label', '[tabs]') .. "\n"
-  endif
-
-  var buflist = tabpagebuflist(tabnr)
-  var winnr = tabpagewinnr(tabnr)
-  var bufnr = buflist[winnr - 1]
-  var title = fnamemodify(bufname(bufnr), ':t')
-  if empty(title)
-    title = '[No Name]'
-  endif
-
-  if tabnr == curtab
-    if IsTabModified(tabnr)
-      label ..= '%#airline_tabmod#'
-    else
-      label ..= '%#airline_tabsel#'
-    endif
-  else
-    if IsTabModified(tabnr)
-      label ..= '%#airline_tabmod_unsel#'
-    else
-      label ..= '%#airline_tab#'
-    endif
-  endif
-
-  if mouse_support
-    label ..= '%' .. tabnr .. '[airline#extensions#tabpanel#ClickTab]'
-  endif
-
-  if get(g:, 'airline#extensions#tabline#show_tab_nr', 1)
-    label ..= spc .. tabnr
-    label ..= spc
-  endif
-
-  label ..= title .. spc
-
-  if mouse_support
-    label ..= '%[]'
-  endif
-  return label
-enddef
-
-export def ClickTab(info: dict<any>): number
-  if info.nclicks != 1 || !empty(info.mods)
-    return 0
-  endif
-  if info.button ==# 'l'
-    try
-      silent execute 'tabnext' info.minwid
-    catch
-      airline#util#warning('Cannot switch tab')
-    endtry
-  elseif info.button ==# 'm'
-    try
-      silent execute 'tabclose' info.minwid
-    catch
-      airline#util#warning('Cannot close tab')
-    endtry
-  endif
-  return 0
-enddef
-
-def LinkHighlights(): void
-  highlight! link TabPanelFill airline_tabfill
-  highlight! link TabPanelSel airline_tabsel
-  highlight! link TabPanel airline_tab
-enddef
-
-export def LoadTheme(palette: dict<any>): number
-  airline#extensions#tabline#load_theme(palette)
-  LinkHighlights()
-  return 0
-enddef
-
-def Enable(): void
-  LinkHighlights()
-  &tabpanel = '%!airline#extensions#tabpanel#Get()'
-  var cols = get(g:, 'airline#extensions#tabpanel#columns', 20)
-  var align = get(g:, 'airline#extensions#tabpanel#align', '')
-  var scrollbar = get(g:, 'airline#extensions#tabpanel#scrollbar', 1)
-  var opts = 'columns:' .. cols
-  if !empty(align)
-    opts ..= ',align:' .. align
-  endif
-  if mouse_support
-    if scrollbar
-      opts ..= ',scrollbar'
-    endif
-  endif
-  &tabpanelopt = opts
-  &showtabpanel = 2
-enddef
-
-def Disable(): void
-  highlight! link TabPanelFill NONE
-  highlight! link TabPanelSel NONE
-  highlight! link TabPanel NONE
-  &tabpanel = ''
-  &tabpanelopt = ''
-  &showtabpanel = 0
-enddef
-
-export def Init(ext: dict<any>): void
-  if !exists('+tabpanel')
-    return
-  endif
-
-  autocmd_add([{
-    group: 'airline_tabpanel',
-    event: 'User',
-    pattern: 'AirlineToggledOn',
-    cmd: 'Enable()',
-    replace: true,
-  }])
-  autocmd_add([{
-    group: 'airline_tabpanel',
-    event: 'User',
-    pattern: 'AirlineToggledOff',
-    cmd: 'Disable()',
-    replace: true,
-  }])
-
-  ext.add_theme_func('airline#extensions#tabpanel#LoadTheme')
-  Enable()
-enddef

autoload/airline/extensions/tagbar.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/majutsushi/tagbar
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/taglist.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2021 DEMAREST Maxime (maxime@indelog.fr)
+" MIT License. Copyright (c) 2021       DEMAREST Maxime (maxime@indelog.fr)
 " Plugin: https://github.com/yegappan/taglist/
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/term.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8
@@ -6,46 +6,31 @@ scriptencoding utf-8
 call airline#parts#define_function('tmode', 'airline#extensions#term#termmode')
 call airline#parts#define('terminal', {'text': get(g:airline_mode_map, 't', 't'), 'accent': 'bold'})
 
+let s:spc = g:airline_symbols.space
 
-function! s:GetAirlineSection()
+let s:section_a = airline#section#create_left(['terminal', 'tmode'])
-  if exists("g:airline_section_z_term")
+let s:section_z = airline#section#create(['linenr', 'maxlinenr'])
-    let section_z = g:airline_section_z_term
-  else
-    let section_z = airline#section#create(['linenr', 'maxlinenr'])
-  endif
-
-  if exists("g:airline_section_a_term")
-    let section_a = g:airline_section_a_term
-  else
-    let section_a = airline#section#create_left(['terminal', 'tmode'])
-  endif
-  return [section_a, section_z]
-endfunction
 
 function! airline#extensions#term#apply(...) abort
   if &buftype ==? 'terminal' || bufname(a:2.bufnr)[0] ==? '!'
-    let sections = s:GetAirlineSection()
+    call a:1.add_section_spaced('airline_a', s:section_a)
-    let spc = g:airline_symbols.space
-    call a:1.add_section_spaced('airline_a', sections[0])
     call a:1.add_section_spaced('airline_b', s:neoterm_id(a:2.bufnr))
-    call a:1.add_section('airline_term', spc.s:termname(a:2.bufnr))
+    call a:1.add_section('airline_term', s:spc.s:termname(a:2.bufnr))
     call a:1.split()
     call a:1.add_section('airline_y', '')
-    call a:1.add_section_spaced('airline_z', sections[1])
+    call a:1.add_section_spaced('airline_z', s:section_z)
     return 1
   endif
 endfunction
 
 function! airline#extensions#term#inactive_apply(...) abort
   if getbufvar(a:2.bufnr, '&buftype') ==? 'terminal'
-    let sections = s:GetAirlineSection()
+    call a:1.add_section_spaced('airline_a', s:section_a)
-    let spc = g:airline_symbols.space
-    call a:1.add_section_spaced('airline_a', sections[0])
     call a:1.add_section_spaced('airline_b', s:neoterm_id(a:2.bufnr))
-    call a:1.add_section('airline_term', spc.s:termname(a:2.bufnr))
+    call a:1.add_section('airline_term', s:spc.s:termname(a:2.bufnr))
     call a:1.split()
     call a:1.add_section('airline_y', '')
-    call a:1.add_section_spaced('airline_z', sections[1])
+    call a:1.add_section_spaced('airline_z', s:section_z)
     return 1
   endif
 endfunction

autoload/airline/extensions/tmuxline.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/edkolev/tmuxline.vim
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/undotree.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/mbbill/undotree
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/unicode.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling, Christian Brabandt et al.
 " Plugin: https://github.com/chrisbra/unicode.vim
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/unite.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/Shougo/unite.vim
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/vimagit.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2016-2026 Jerome Reybert et al.
+" MIT License. Copyright (c) 2016-2021 Jerome Reybert et al.
 " Plugin: https://github.com/jreybert/vimagit
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/vimcmake.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/cdelledonne/vim-cmake
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/vimodoro.vim

@@ -1,25 +0,0 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
-" Plugin: https://github.com/VimfanTPdvorak/vimodoro.vim
-" vim: et ts=2 sts=2 sw=2
-
-scriptencoding utf-8
-
-if !exists(':RTM')
-  finish
-endif
-
-function! airline#extensions#vimodoro#apply(...) abort
-  if exists('t:vimodoro')
-    if &ft ==# 'vimodoro'
-        if exists(':PomodoroStatus')
-          call airline#extensions#apply_left_override('vimodoro', '%{PomodoroStatus(1)}')
-        else
-          call airline#extensions#apply_left_override('vimodoro', g:airline_section_y)
-        endif
-    endif
-  endif
-endfunction
-
-function! airline#extensions#vimodoro#init(ext) abort
-  call a:ext.add_statusline_func('airline#extensions#vimodoro#apply')
-endfunction

autoload/airline/extensions/vimtex.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/lervag/vimtex
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/virtualenv.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/jmcantrell/vim-virtualenv
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/whitespace.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 " http://got-ravings.blogspot.com/2008/10/vim-pr0n-statusline-whitespace-flags.html
@@ -8,14 +8,11 @@ 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', 'conflicts']
-let s:searchcount = exists('*searchcount')
 
 let s:enabled = get(g:, 'airline#extensions#whitespace#enabled', 1)
 let s:skip_check_ft = {'make': ['indent', 'mixed-indent-file'],
       \ 'csv': ['indent', 'mixed-indent-file'],
-      \ 'mail': ['trailing'],
+      \ 'mail': ['trailing']}
-      \ 'diff': ['trailing'],
-      \ 'gitcommit': ['trailing']}
 
 function! s:check_mixed_indent()
   let indent_algo = get(g:, 'airline#extensions#whitespace#mixed_indent_algo', 0)
@@ -54,8 +51,7 @@ endfunction
 
 function! s:conflict_marker()
   " Checks for git conflict markers
-  " space required for jj conflict marker: #2727
+  let annotation = '\%([0-9A-Za-z_.:]\+\)\?'
-  let annotation = '\%([0-9A-Za-z_.: ]\+\)\?'
   if match(['rst', 'markdown', 'rmd'], &ft) >= 0
     " rst filetypes use '=======' as header
     let pattern = '^\%(\%(<\{7} '.annotation. '\)\|\%(>\{7\} '.annotation.'\)\)$'
@@ -65,19 +61,6 @@ function! s:conflict_marker()
   return search(pattern, 'nw')
 endfunction
 
-function! s:conflict_marker_count()
-  if !s:searchcount
-    return 0
-  endif
-  " Checks for git conflict markers
-  " space required for jj conflict marker: #2727
-  let annotation = '\%([0-9A-Za-z_.: ]\+\)\?'
-  let pattern = '^<\{7} '.annotation. '$'
-  let cnt = searchcount(#{pattern: pattern, recompute: 1, timeout: 10})
-  return has_key(cnt, 'total') ? cnt.total : 0
-endfunction
-
-
 function! airline#extensions#whitespace#check()
   let max_lines = get(g:, 'airline#extensions#whitespace#max_lines', 20000)
   if &readonly || !&modifiable || !s:enabled || line('$') > max_lines
@@ -125,7 +108,6 @@ function! airline#extensions#whitespace#check()
     let conflicts = 0
     if index(checks, 'conflicts') > -1
       let conflicts = s:conflict_marker()
-      let conflicts_count = s:conflict_marker_count()
     endif
 
     if trailing != 0 || mixed != 0 || long != 0 || !empty(mixed_file) || conflicts != 0
@@ -156,16 +138,10 @@ function! airline#extensions#whitespace#check()
         if conflicts != 0
           let conflicts_fmt = get(g:, 'airline#extensions#whitespace#conflicts_format', '[%s]conflicts')
           let b:airline_whitespace_check .= space.printf(conflicts_fmt, conflicts)
-          if conflicts_count > 1
-            let b:airline_whitespace_check .= printf('*%d', conflicts_count)
-          endif
         endif
       endif
     endif
   endif
-  if airline#util#has_multiline()
-    return b:airline_whitespace_check
-  endif
   return airline#util#shorten(b:airline_whitespace_check, 120, 9)
 endfunction
 
@@ -183,16 +159,8 @@ function! airline#extensions#whitespace#toggle()
 
   if exists("g:airline#extensions#whitespace#enabled")
     let g:airline#extensions#whitespace#enabled = s:enabled
-    if s:enabled
+    if s:enabled && match(g:airline_section_warning, '#whitespace#check') < 0
-      if airline#util#has_multiline() && exists('g:airline_section_warning2')
+      let g:airline_section_warning .= airline#section#create(['whitespace'])
-        if match(g:airline_section_warning2, '#whitespace#check') < 0
-          let g:airline_section_warning2 .= airline#section#create(['whitespace'])
-        endif
-      else
-        if match(g:airline_section_warning, '#whitespace#check') < 0
-          let g:airline_section_warning .= airline#section#create(['whitespace'])
-        endif
-      endif
       call airline#update_statusline()
     endif
   endif
@@ -224,7 +192,7 @@ function! s:ws_refresh()
     return
   endif
   unlet! b:airline_whitespace_check
-  if get(g:, 'airline_skip_empty_sections', 0) || airline#util#has_multiline()
+  if get(g:, 'airline_skip_empty_sections', 0)
     exe ':AirlineRefresh!'
   endif
   let b:airline_ws_changedtick = b:changedtick

autoload/airline/extensions/windowswap.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " Plugin: https://github.com/wesQ3/vim-windowswap
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/wordcount.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2 fdm=marker
 
 scriptencoding utf-8
@@ -12,7 +12,7 @@ if exists('*wordcount')
     if &filetype ==# 'tex' && exists('b:vimtex') && get(g:, 'airline#extensions#vimtex#wordcount', 0)
       " We're in a TeX file and vimtex is a plugin, so use vimtex's wordcount...
       if a:visual_mode_active
-        " not useful?
+        " not useful? 
         return
       else
         return vimtex#misc#wordcount()

autoload/airline/extensions/wordcount/formatters/default.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/extensions/wordcount/formatters/readingtime.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/extensions/xkblayout.vim

@@ -1,9 +1,9 @@
-" MIT License. Copyright (c) 2017-2026 YoungHoon Rhiu et al.
+" MIT License. Copyright (c) 2017-2021 YoungHoon Rhiu et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8
 
-if !exists('g:XkbSwitchLib') && !exists('*FcitxCurrentIM') && !has('nvim')
+if !exists('g:XkbSwitchLib') && !exists('*FcitxCurrentIM')
   finish
 endif
 
@@ -11,25 +11,10 @@ function! airline#extensions#xkblayout#status()
   if exists('g:XkbSwitchLib')
     let keyboard_layout = libcall(g:XkbSwitchLib, 'Xkb_Switch_getXkbLayout', '')
     let keyboard_layout = get(split(keyboard_layout, '\.'), -1, '')
-  elseif exists('*FcitxCurrentIMwithRime')
-    let keyboard_layout = FcitxCurrentIMwithRime()
-  elseif exists('*FcitxCurrentIM')
-    let keyboard_layout = FcitxCurrentIM()
-  elseif has('nvim')
-    try
-      let keyboard_layout = luaeval('require"ime".current()')
-    catch /.*/
-      try
-        let keyboard_layout = luaeval('require"fcitx5-ui".displayCurrentIM()')
-      catch /.*/
-        let keyboard_layout = ''
-      endtry
-    endtry
   else
-    let keyboard_layout = ''
+    " substitute keyboard-us to us
+    let keyboard_layout = substitute(FcitxCurrentIM(), 'keyboard-', '', 'g')
   endif
-  " substitute keyboard-us to us
-  let keyboard_layout = substitute(keyboard_layout, 'keyboard-', '', 'g')
 
   let short_codes = get(g:, 'airline#extensions#xkblayout#short_codes', {'2SetKorean': 'KR', 'Chinese': 'CN', 'Japanese': 'JP'})
   if has_key(short_codes, keyboard_layout)

autoload/airline/extensions/ycm.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2015-2026 Evgeny Firsov et al.
+" MIT License. Copyright (c) 2015-2021 Evgeny Firsov et al.
 " Plugin: https://github.com/ycm-core/YouCompleteMe
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/extensions/zhihu.vim

@@ -1,45 +0,0 @@
-" MIT License. Copyright (c) 2026-2026 Wu Zhenyu et al
-" Plugin: https://github.com/pxwg/zhihu.nvim
-" vim: et ts=2 sts=2 sw=2
-
-scriptencoding utf-8
-
-if !airline#util#has_zhihu()
-  finish
-endif
-
-let s:has_percent_eval = v:version > 802 || (v:version == 802 && has("patch2854"))
-
-function! airline#extensions#zhihu#bufname() abort
-  let fmod = (exists("+autochdir") && &autochdir) ? ':p' : ':.'
-  let name = fnamemodify(bufname('%'), fmod)
-
-  if empty(name)
-    return ''
-  endif
-
-  if match(name, 'zhihu://') == -1
-    return s:has_percent_eval ? '%f' : name
-  endif
-
-  return get(get(b:, 'article', {}), 'title', name)
-endfunction
-
-function! airline#extensions#zhihu#init(ext) abort
-  let prct = s:has_percent_eval ? '%' : ''
-
-  if exists("+autochdir") && &autochdir
-    " if 'acd' is set, vim-airline uses the path section, so we need to redefine this here as well
-    if get(g:, 'airline_stl_path_style', 'default') ==# 'short'
-      call airline#parts#define_raw('path', '%<%{'. prct. 'pathshorten(airline#extensions#zhihu#bufname())' . prct . '}%m')
-    else
-      call airline#parts#define_raw('path', '%<%{' . prct . 'airline#extensions#zhihu#bufname()' . prct . '}%m')
-    endif
-  else
-    if get(g:, 'airline_stl_path_style', 'default') ==# 'short'
-      call airline#parts#define_raw('file', '%<%{' . prct . 'pathshorten(airline#extensions#zhihu#bufname())' . prct . '}%m')
-    else
-      call airline#parts#define_raw('file', '%<%{' . prct . 'airline#extensions#zhihu#bufname()' . prct . '}%m')
-    endif
-  endif
-endfunction

autoload/airline/extensions/zoomwintab.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2021-2026 Dmitry Geurkov (d.geurkov@gmail.com)
+" MIT License. Copyright (c) 2021 Dmitry Geurkov (d.geurkov@gmail.com)
 " Plugin: https://github.com/troydm/zoomwintab.vim
 " vim: et ts=2 sts=2 sw=2
 

autoload/airline/highlighter.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling Christian Brabandt et al.
 " vim: et ts=2 sts=2 sw=2 et
 
 scriptencoding utf-8
@@ -186,13 +186,6 @@ if !exists(":def") || !airline#util#has_vim9_script()
     call <sid>exec_separator({}, a:from, a:to, a:inverse, '')
   endfunction
 
-  function! airline#highlighter#remove_separators_for_bufnr(bufnr) abort
-    " remove all separators, that have the buffer number in their name,
-    " but do not be too greedy!
-    let pat = 'c' . a:bufnr . '\(\D\|$\)'
-    call filter(s:separators, 'v:key !~# pat')
-  endfunction
-
   function! s:exec_separator(dict, from, to, inverse, suffix) abort
     if pumvisible()
       return
@@ -536,13 +529,6 @@ else
     s:exec_separator({}, from, to, inverse, '')
   enddef
 
-  def airline#highlighter#remove_separators_for_bufnr(bufnr: string): void
-    # remove all separators, that have the bufnr in its name, make sure we
-    # have a full match here
-    const pat = $'c{bufnr}\(\D\|$\)'
-    filter(s:separators, (k, v) => k !~# pat)
-  enddef
-
   def s:exec_separator(dict: dict<any>, from_arg: string, to_arg: string, inverse: bool, suffix: string): void
     if pumvisible()
       return
@@ -695,5 +681,5 @@ else
         endfor
       endif
     endfor
-  enddef
+	enddef
 endif

autoload/airline/init.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8
@@ -129,21 +129,15 @@ function! airline#init#bootstrap()
     call extend(g:airline_symbols, {
           \ 'readonly': "\ue0a2",
           \ 'whitespace': "\u2632",
-          \ 'maxlinenr': "\u2261 ",
+          \ 'maxlinenr': "\u2630 ",
           \ 'linenr': " \ue0a1:",
           \ 'colnr': " \u2105:",
           \ 'branch': "\ue0a0",
           \ 'notexists': "\u0246",
           \ 'dirty': "\u26a1",
           \ 'crypt': nr2char(0x1F512),
-          \ 'executable': "\u2699",
           \ }, 'keep')
     "  Note: If "\u2046" (Ɇ) does not show up, try to use "\u2204" (∄)
-    if exists("*setcellwidths")
-      " whitespace char 0x2632 changed to double-width in Unicode 16,
-      " mark it single width again
-      call setcellwidths([[0x2632, 0x2632, 1]])
-    endif
   elseif &encoding==?'utf-8' && !get(g:, "airline_symbols_ascii", 0)
     " Symbols for Unicode terminals
     call s:check_defined('g:airline_left_sep', "")
@@ -154,14 +148,13 @@ function! airline#init#bootstrap()
     call extend(g:airline_symbols, {
           \ 'readonly': "\u229D",
           \ 'whitespace': "\u2632",
-          \ 'maxlinenr': "\u2261",
+          \ 'maxlinenr': "\u2630",
           \ 'linenr': " \u33d1:",
           \ 'colnr': " \u2105:",
           \ 'branch': "\u16A0",
           \ 'notexists': "\u0246",
           \ 'crypt': nr2char(0x1F512),
           \ 'dirty': '!',
-          \ 'executable': "\u2699",
           \ }, 'keep')
   else
     " Symbols for ASCII terminals
@@ -179,7 +172,6 @@ function! airline#init#bootstrap()
           \ 'notexists': '?',
           \ 'crypt': 'cr',
           \ 'dirty': '!',
-          \ 'executable': 'x',
           \ }, 'keep')
   endif
 
@@ -192,21 +184,18 @@ function! airline#init#bootstrap()
   call airline#parts#define_function('crypt', 'airline#parts#crypt')
   call airline#parts#define_function('spell', 'airline#parts#spell')
   call airline#parts#define_function('filetype', 'airline#parts#filetype')
-  call airline#parts#define_function('executable', 'airline#parts#executable')
   call airline#parts#define('readonly', {
         \ 'function': 'airline#parts#readonly',
         \ 'accent': 'red',
         \ })
   if get(g:, 'airline_section_c_only_filename',0)
     call airline#parts#define_raw('file', '%t%m')
-  elseif get(g:, 'airline_stl_path_style', 'default') ==# 'gitrepo'
-    call airline#parts#define_function('file', 'airline#parts#gitrepo')
   else
     call airline#parts#define_raw('file', airline#formatter#short_path#format('%f%m'))
   endif
   call airline#parts#define_raw('path', '%F%m')
   call airline#parts#define('linenr', {
-        \ 'raw': '%{g:airline_symbols.linenr}%2l',
+        \ 'raw': '%{g:airline_symbols.linenr}%l',
         \ 'accent': 'bold'})
   call airline#parts#define('maxlinenr', {
         \ 'raw': '/%L%{g:airline_symbols.maxlinenr}',
@@ -245,7 +234,6 @@ function! airline#init#bootstrap()
 
   call airline#parts#define_text('bookmark', '')
   call airline#parts#define_text('capslock', '')
-  call airline#parts#define_text('codeium', '')
   call airline#parts#define_text('gutentags', '')
   call airline#parts#define_text('gen_tags', '')
   call airline#parts#define_text('grepper', '')
@@ -259,7 +247,7 @@ endfunction
 function! airline#init#sections()
   let spc = g:airline_symbols.space
   if !exists('g:airline_section_a')
-    let g:airline_section_a = airline#section#create_left(['mode', 'crypt', 'paste', 'keymap', 'spell', 'capslock', 'xkblayout', 'iminsert', 'executable'])
+    let g:airline_section_a = airline#section#create_left(['mode', 'crypt', 'paste', 'keymap', 'spell', 'capslock', 'xkblayout', 'iminsert'])
   endif
   if !exists('g:airline_section_b')
     if airline#util#winwidth() > 99
@@ -279,7 +267,7 @@ function! airline#init#sections()
     let g:airline_section_gutter = airline#section#create(['%='])
   endif
   if !exists('g:airline_section_x')
-    let g:airline_section_x = airline#section#create_right(['coc_current_function', 'bookmark', 'scrollbar', 'tagbar', 'taglist', 'vista', 'gutentags', 'gen_tags', 'omnisharp', 'grepper', 'codeium', 'filetype'])
+    let g:airline_section_x = airline#section#create_right(['coc_current_function', 'bookmark', 'scrollbar', 'tagbar', 'taglist', 'vista', 'gutentags', 'gen_tags', 'omnisharp', 'grepper', 'filetype'])
   endif
   if !exists('g:airline_section_y')
     let g:airline_section_y = airline#section#create_right(['ffenc'])
@@ -294,16 +282,7 @@ function! airline#init#sections()
   if !exists('g:airline_section_error')
     let g:airline_section_error = airline#section#create(['ycm_error_count', 'syntastic-err', 'eclim', 'neomake_error_count', 'ale_error_count', 'lsp_error_count', 'nvimlsp_error_count', 'languageclient_error_count', 'coc_error_count', 'vim9lsp_error_count'])
   endif
-  if airline#util#has_multiline()
+  if !exists('g:airline_section_warning')
-    if !exists('g:airline_section_warning')
+    let g:airline_section_warning = airline#section#create(['ycm_warning_count',  'syntastic-warn', 'neomake_warning_count', 'ale_warning_count', 'lsp_warning_count', 'nvimlsp_warning_count', 'languageclient_warning_count', 'whitespace', 'coc_warning_count', 'vim9lsp_warning_count'])
-      let g:airline_section_warning = airline#section#create(['ycm_warning_count',  'syntastic-warn', 'neomake_warning_count', 'ale_warning_count', 'lsp_warning_count', 'nvimlsp_warning_count', 'languageclient_warning_count', 'coc_warning_count', 'vim9lsp_warning_count'])
-    endif
-    if !exists('g:airline_section_warning2')
-      let g:airline_section_warning2 = airline#section#create(['whitespace'])
-    endif
-  else
-    if !exists('g:airline_section_warning')
-      let g:airline_section_warning = airline#section#create(['ycm_warning_count',  'syntastic-warn', 'neomake_warning_count', 'ale_warning_count', 'lsp_warning_count', 'nvimlsp_warning_count', 'languageclient_warning_count', 'whitespace', 'coc_warning_count', 'vim9lsp_warning_count'])
-    endif
   endif
 endfunction

autoload/airline/msdos.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling Christian Brabandt et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8
@@ -43,24 +43,24 @@ let s:basic16 = [
 
 if !exists(":def") || !airline#util#has_vim9_script()
 
-  function! airline#msdos#round_msdos_colors(rgblist)
+	function! airline#msdos#round_msdos_colors(rgblist)
-    " Check for values from MSDOS 16 color terminal
+		" Check for values from MSDOS 16 color terminal
-    let best = []
+		let best = []
-    let min  = 100000
+		let min  = 100000
-    let list = s:basic16
+		let list = s:basic16
-    for value in list
+		for value in list
-      let t = abs(value[0] - a:rgblist[0]) +
+			let t = abs(value[0] - a:rgblist[0]) +
-            \ abs(value[1] - a:rgblist[1]) +
+						\ abs(value[1] - a:rgblist[1]) +
-            \ abs(value[2] - a:rgblist[2])
+						\ abs(value[2] - a:rgblist[2])
-      if min > t
+			if min > t
-        let min = t
+				let min = t
-        let best = value
+				let best = value
-      endif
+			endif
-    endfor
+		endfor
-    return index(s:basic16, best)
+		return index(s:basic16, best)
-  endfunction
+	endfunction
 
-  finish
+	finish
 
 else
 

autoload/airline/parts.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8
@@ -191,7 +191,7 @@ endfunction
 
 function! airline#parts#filetype()
   return (airline#util#winwidth() < 90 && strlen(&filetype) > 3)
-        \ ? matchstr(&filetype, '...'). (&encoding is? 'utf-8' ? "\u2026" : '>')
+        \ ? matchstr(&filetype, '...'). (&encoding is? 'utf-8' ? '…' : '>')
         \ : &filetype
 endfunction
 
@@ -206,32 +206,3 @@ function! airline#parts#ffenc()
     return &fenc.bomb.noeolf.ff
   endif
 endfunction
-
-function! airline#parts#executable()
-  if exists("*getfperm") && getfperm(bufname('%')) =~ 'x'
-    return g:airline_symbols.executable
-  else
-    return ''
-  endif
-endfunction
-
-function! airline#parts#gitrepo() abort
-  if !exists('*FugitiveFind')
-    return expand('%:p')
-  endif
-  let toplevel = FugitiveFind(':/', bufnr(''))
-  if empty(toplevel)
-    return expand('%:p')
-  endif
-  " Remove trailing separator
-  let toplevel = substitute(toplevel, '[/\\]$', '', '')
-  let reponame = fnamemodify(toplevel, ':t')
-  let fullpath = resolve(expand('%:p'))
-  " Get file path relative to repo root
-  if fullpath[:len(toplevel)-1] ==# toplevel
-    let relpath = fullpath[len(toplevel)+1:]
-  else
-    let relpath = expand('%:t')
-  endif
-  return reponame .. ':' .. relpath .. (&modified ? '[+]' : '')
-endfunction

autoload/airline/section.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8

autoload/airline/themes.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2 et
 
 scriptencoding utf-8

autoload/airline/themes/dark.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
 " vim: et ts=2 sts=2 sw=2 tw=80
 
 scriptencoding utf-8

autoload/airline/util.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling Christian Brabandt et al.
 " vim: et ts=2 sts=2 sw=2
 
 scriptencoding utf-8
@@ -149,18 +149,6 @@ function! airline#util#has_fugitive()
   return s:has_fugitive
 endfunction
 
-function! airline#util#has_zhihu()
-  if !has('nvim')
-    return 0
-  endif
-  try
-    call v:lua.require'zhihu'.setup()
-  catch
-    return 0
-  endtry
-  return 1
-endfunction
-
 function! airline#util#has_gina()
   if !exists("s:has_gina")
     let s:has_gina = (exists(':Gina') && v:version >= 800)
@@ -250,9 +238,3 @@ function! airline#util#has_vim9_script()
     \ get(g:, "airline_experimental", 0))
 endfunction
 
-function! airline#util#has_multiline()
-  " Returns true, if Vim supports multiline statusline (Vim 9.2.0083)
-  return (exists("+statuslineopt") &&
-    \ get(g:, "airline_multiline", 0))
-endfunction
-

doc/airline.txt

@@ -1,4 +1,4 @@
-*airline.txt*     Lean and mean status/tabline that's light as air
+*airline.txt*  Lean and mean status/tabline that's light as air
 *airline* *vim-airline*
                   _                       _      _ _                        ~
            __   _(_)_ __ ___         __ _(_)_ __| (_)_ __   ___             ~
@@ -6,7 +6,7 @@
             \ V /| | | | | | |_____| (_| | | |  | | | | | |  __/            ~
              \_/ |_|_| |_| |_|      \__,_|_|_|  |_|_|_| |_|\___|            ~
                                                                            ~
-Version: 0.12
+Version: 0.11
 =============================================================================
 CONTENTS                                                  *airline-contents*
 
@@ -57,8 +57,6 @@ this: >
 +---------------------------------------------------------------------------+
 | A | B |                     C                          X | Y | Z |  [...] |
 +---------------------------------------------------------------------------+
-| [...]                                                                     |
-+---------------------------------------------------------------------------+
 
 The statusline is the colored line at the bottom, which contains the sections
 (possibly in different colors):
@@ -75,16 +73,15 @@ section  meaning (example)~
   Z      current position in the file
            percentage % ln: current line/number of lines ☰ cn: column
            So this: 10% ln:10/100☰ cn:20
-           means: >
+	   means: >
               10%     - 10 percent
-              ln:     - line number is
+	      ln:     - line number is
               10/100☰ - 10 of 100 total lines
-              cn:     - column number is
+	      cn:     - column number is
               20      - 20
 <
   [...]  additional sections (warning/errors/statistics)
          from external plugins (e.g. YCM/syntastic/...)
-         Can be shown on a second line optionally.
 
 For a better look, those sections can be colored differently, depending on
 the mode and whether the current file is 'modified'
@@ -127,9 +124,6 @@ values):
   " Currently: Enable Vim9 Script implementation
   let g:airline_experimental = 1
 
-* enable multiline feature (requires Vim 9.2.0083) >
-  let g:airline_multiline = 1
-
 * the separator used on the left side >
   let g:airline_left_sep='>'
 <
@@ -272,9 +266,9 @@ values):
   " disable per-buffer
   let b:airline_disable_statusline = 1
 
-<  This setting disables setting the 'statusline' option. This allows to use
+< This setting disables setting the 'statusline' option. This allows to use
-  e.g. the tabline extension (|airline-tabline|) but keep the 'statusline'
+ e.g. the tabline extension (|airline-tabline|) but keep the 'statusline'
-  option totally configurable by a custom configuration.
+ option totally configurable by a custom configuration.
 * Do not draw separators for empty sections (only for the active window) >
   let g:airline_skip_empty_sections = 1
 <
@@ -312,12 +306,6 @@ values):
 * Display a short path in statusline: >
   let g:airline_stl_path_style = 'short'
 >
-* Display the file path relative to the git repository toplevel directory: >
-  let g:airline_stl_path_style = 'gitrepo'
-<
-  This shows the path as `reponame:path/to/file` instead of the full path.
-  Requires fugitive plugin.  Falls back to the full path for non-git files.
-
 * Display a only file name in statusline: >
   let g:airline_section_c_only_filename = 1
 >
@@ -386,7 +374,6 @@ its contents. >
   let g:airline_symbols.colnr = ' ㏇:'
   let g:airline_symbols.colnr = ' ℅:'
   let g:airline_symbols.crypt = '🔒'
-  let g:airline_symbols.executable = '⚙'
   let g:airline_symbols.linenr = '☰'
   let g:airline_symbols.linenr = ' ␊:'
   let g:airline_symbols.linenr = ' ␤:'
@@ -440,7 +427,7 @@ window.
 >
   variable names                default contents
   ---------------------------------------------------------------------------
-  let g:airline_section_a       (mode, crypt, paste, spell, iminsert, executable)
+  let g:airline_section_a       (mode, crypt, paste, spell, iminsert)
   let g:airline_section_b       (hunks, branch)[*]
   let g:airline_section_c       (bufferline or filename, readonly)
   let g:airline_section_gutter  (csv)
@@ -451,7 +438,6 @@ window.
                                  languageclient_error_count)
   let g:airline_section_warning (ycm_warning_count, syntastic-warn,
                                  languageclient_warning_count, whitespace)
-  let g:airline_section_warning2 (whitespace) [optional]
 
   " [*] This section needs at least the fugitive extension or else
   "     it will remain empty
@@ -512,19 +498,19 @@ ale <https://github.com/dense-analysis/ale>
   let g:airline#extensions#ale#enabled = 1
 
 * ale error_symbol >
-  let g:airline#extensions#ale#error_symbol = 'E:'
+  let airline#extensions#ale#error_symbol = 'E:'
 <
 * ale warning >
-  let g:airline#extensions#ale#warning_symbol = 'W:'
+  let airline#extensions#ale#warning_symbol = 'W:'
 
 * ale show_line_numbers >
-  let g:airline#extensions#ale#show_line_numbers = 1
+  let airline#extensions#ale#show_line_numbers = 1
 <
 * ale open_lnum_symbol >
-  let g:airline#extensions#ale#open_lnum_symbol = '(L'
+  let airline#extensions#ale#open_lnum_symbol = '(L'
 <
 * ale close_lnum_symbol >
-  let g:airline#extensions#ale#close_lnum_symbol = ')'
+  let airline#extensions#ale#close_lnum_symbol = ')'
 
 -------------------------------------                      *airline-battery*
 vim-battery <https://github.com/lambdalisue/battery.vim>
@@ -657,26 +643,20 @@ coc <https://github.com/neoclide/coc.nvim>
   let g:airline#extensions#coc#enabled = 1
 <
 * change error symbol: >
-  let g:airline#extensions#coc#error_symbol = 'E:'
+  let airline#extensions#coc#error_symbol = 'E:'
 <
 * change warning symbol: >
-  let g:airline#extensions#coc#warning_symbol = 'W:'
+  let airline#extensions#coc#warning_symbol = 'W:'
 <
 * enable/disable coc status display >
-  let g:airline#extensions#coc#show_coc_status = 1
+  g:airline#extensions#coc#show_coc_status = 1
 
 * change the error format (%C - error count, %L - line number): >
-  let g:airline#extensions#coc#stl_format_err = '%C(L%L)'
+  let airline#extensions#coc#stl_format_err = '%C(L%L)'
 <
 * change the warning format (%C - error count, %L - line number): >
-  let g:airline#extensions#coc#stl_format_warn = '%C(L%L)'
+  let airline#extensions#coc#stl_format_warn = '%C(L%L)'
 <
--------------------------------------                     *airline-codeium*
-vim-codeium <https://github.com/Exafunction/codeium.vim>
-
-* enable/disable codeium.vim integration >
-  let g:airline#extensions#codeium#enabled = 1
-
 -------------------------------------                    *airline-commandt*
 command-t <https://github.com/wincent/command-t>
 
@@ -774,7 +754,7 @@ you can use.
 <
 * configure the layout to not use %(%) grouping items in the statusline.
   Try setting this to zero, if you notice bleeding color artifacts >
-  let g:airline#extensions#default#section_use_groupitems = 1
+  let airline#extensions#default#section_use_groupitems = 1
 <
 -------------------------------------                      *airline-denite*
 Denite <https://github.com/Shougo/denite.nvim>
@@ -796,7 +776,7 @@ eclim <https://eclim.org>
   |airline-syntastic| extension. >
   let g:airline#extensions#eclim#enabled = 1
 
--------------------------------------                        *airline-fern*
+-------------------------------------                 	      *airline-fern*
 fern.vim <https://github.com/lambdalisue/fern.vim>
 
 Airline displays the fern.vim specific statusline.
@@ -903,19 +883,19 @@ LanguageClient <https://github.com/autozimu/LanguageClient-neovim>
   let g:airline#extensions#languageclient#enabled = 1
 
 * languageclient error_symbol >
-  let g:airline#extensions#languageclient#error_symbol = 'E:'
+  let airline#extensions#languageclient#error_symbol = 'E:'
 <
 * languageclient warning_symbol >
-  let g:airline#extensions#languageclient#warning_symbol = 'W:'
+  let airline#extensions#languageclient#warning_symbol = 'W:'
 
 * languageclient show_line_numbers >
-  let g:airline#extensions#languageclient#show_line_numbers = 1
+  let airline#extensions#languageclient#show_line_numbers = 1
 <
 * languageclient open_lnum_symbol >
-  let g:airline#extensions#languageclient#open_lnum_symbol = '(L'
+  let airline#extensions#languageclient#open_lnum_symbol = '(L'
 <
 * languageclient close_lnum_symbol >
-  let g:airline#extensions#languageclient#close_lnum_symbol = ')'
+  let airline#extensions#languageclient#close_lnum_symbol = ')'
 
 -------------------------------------                   *airline-localsearch*
 localsearch <https://github.com/mox-mox/vim-localsearch>
@@ -935,25 +915,25 @@ lsp <https://github.com/prabirshrestha/vim-lsp>
   let g:airline#extensions#lsp#enabled = 1
 
 * lsp error_symbol >
-  let g:airline#extensions#lsp#error_symbol = 'E:'
+  let airline#extensions#lsp#error_symbol = 'E:'
 <
 * lsp warning >
-  let g:airline#extensions#lsp#warning_symbol = 'W:'
+  let airline#extensions#lsp#warning_symbol = 'W:'
 
 * lsp show_line_numbers >
-  let g:airline#extensions#lsp#show_line_numbers = 1
+  let airline#extensions#lsp#show_line_numbers = 1
 <
 * lsp open_lnum_symbol >
-  let g:airline#extensions#lsp#open_lnum_symbol = '(L'
+  let airline#extensions#lsp#open_lnum_symbol = '(L'
 <
 * lsp close_lnum_symbol >
-  let g:airline#extensions#lsp#close_lnum_symbol = ')'
+  let airline#extensions#lsp#close_lnum_symbol = ')'
 <
 * lsp progress skip time
   Suppresses the frequency of status line updates.
   Prevents heavy operation when using a language server that sends frequent progress notifications.
   Set 0 to disable. >
-  let g:airline#extensions#lsp#progress_skip_time = 0.3 (default)
+  g:airline#extensions#lsp#progress_skip_time = 0.3 (default)
 <
 
 -------------------------------------                    *airline-neomake*
@@ -963,23 +943,11 @@ neomake <https://github.com/neomake/neomake>
   let g:airline#extensions#neomake#enabled = 1
 
 * neomake error_symbol >
-  let g:airline#extensions#neomake#error_symbol = 'E:'
+  let airline#extensions#neomake#error_symbol = 'E:'
 <
 * neomake warning >
-  let g:airline#extensions#neomake#warning_symbol = 'W:'
+  let airline#extensions#neomake#warning_symbol = 'W:'
 <
--------------------------------------                   *airline-nerdfont*
-NerdFont <https://github.com/lambdalisue/nerdfont.vim>
-
-* enable/disable nerdfont integration >
-  let g:airline#extensions#nerdfont#enabled = 1
-<  default: 1
-
-* nerdfont's tabline formatter >
-  let g:airline#extensions#tabline#formatter = 'nerdfont'
-  let g:airline#extensions#tabline#formatters#nerdfont#formatter = 'default'
-<  default: 'default'
-
 -------------------------------------                   *airline-nerdtree*
 NerdTree <https://github.com/preservim/nerdtree.git>
 
@@ -1004,19 +972,19 @@ nvimlsp <https://github.com/neovim/nvim-lsp>
   let g:airline#extensions#nvimlsp#enabled = 1
 
 * nvimlsp error_symbol >
-  let g:airline#extensions#nvimlsp#error_symbol = 'E:'
+  let airline#extensions#nvimlsp#error_symbol = 'E:'
 <
 * nvimlsp warning - needs v:lua.vim.diagnostic.get
-  let g:airline#extensions#nvimlsp#warning_symbol = 'W:'
+  let airline#extensions#nvimlsp#warning_symbol = 'W:'
 
 * nvimlsp show_line_numbers - needs v:lua.vim.diagnostic.get
-  let g:airline#extensions#nvimlsp#show_line_numbers = 1
+  let airline#extensions#nvimlsp#show_line_numbers = 1
 
 * nvimlsp open_lnum_symbol - needs v:lua.vim.diagnostic.get
-  let g:airline#extensions#nvimlsp#open_lnum_symbol = '(L'
+  let airline#extensions#nvimlsp#open_lnum_symbol = '(L'
 
 * nvimlsp close_lnum_symbol - needs v:lua.vim.diagnostic.get
-  let g:airline#extensions#nvimlsp#close_lnum_symbol = ')'
+  let airline#extensions#nvimlsp#close_lnum_symbol = ')'
 
 -------------------------------------                    *airline-obsession*
 vim-obsession <https://github.com/tpope/vim-obsession>
@@ -1024,11 +992,8 @@ vim-obsession <https://github.com/tpope/vim-obsession>
 * enable/disable vim-obsession integration >
   let g:airline#extensions#obsession#enabled = 1
 
-* set marked window indicator string when recording session>
+* set marked window indicator string >
   let g:airline#extensions#obsession#indicator_text = '$'
-
-* set marked window indicator string when recording session is paused>
-  let g:airline#extensions#obsession#indicator_text_paused = ''
 <
 -------------------------------------                    *airline-omnisharp*
 OmniSharp <https://github.com/OmniSharp/omnisharp-vim>
@@ -1063,7 +1028,7 @@ promptline <https://github.com/edkolev/promptline.vim>
 * configure the path to the snapshot .sh file. Mandatory option. The created
   file should be sourced by the shell on login >
   " in .vimrc
-  let g:airline#extensions#promptline#snapshot_file = "~/.shell_prompt.sh"
+  airline#extensions#promptline#snapshot_file = "~/.shell_prompt.sh"
 
   " in .bashrc/.zshrc
   [ -f ~/.shell_prompt.sh ] && source ~/.shell_prompt.sh
@@ -1072,10 +1037,10 @@ promptline <https://github.com/edkolev/promptline.vim>
   let g:airline#extensions#promptline#enabled = 0
 <
 * configure which mode colors should be used in prompt >
-  let g:airline#extensions#promptline#color_template = 'normal' (default)
+  let airline#extensions#promptline#color_template = 'normal' (default)
-  let g:airline#extensions#promptline#color_template = 'insert'
+  let airline#extensions#promptline#color_template = 'insert'
-  let g:airline#extensions#promptline#color_template = 'visual'
+  let airline#extensions#promptline#color_template = 'visual'
-  let g:airline#extensions#promptline#color_template = 'replace'
+  let airline#extensions#promptline#color_template = 'replace'
 <
 -------------------------------------                     *airline-quickfix*
 The quickfix extension is a simple built-in extension which determines
@@ -1126,16 +1091,16 @@ syntastic <https://github.com/vim-syntastic/syntastic>
   adjusting the statusline.
 
 * syntastic error_symbol >
-  let g:airline#extensions#syntastic#error_symbol = 'E:'
+  let airline#extensions#syntastic#error_symbol = 'E:'
 <
 * syntastic statusline error format (see |syntastic_stl_format|) >
-  let g:airline#extensions#syntastic#stl_format_err = '%E{[%fe(#%e)]}'
+  let airline#extensions#syntastic#stl_format_err = '%E{[%fe(#%e)]}'
 
 * syntastic warning >
-  let g:airline#extensions#syntastic#warning_symbol = 'W:'
+  let airline#extensions#syntastic#warning_symbol = 'W:'
 <
 * syntastic statusline warning format (see |syntastic_stl_format|) >
-  let g:airline#extensions#syntastic#stl_format_warn = '%W{[%fw(#%w)]}'
+  let airline#extensions#syntastic#stl_format_warn = '%W{[%fw(#%w)]}'
 <
 -------------------------------------                      *airline-tabline*
 Note: If you're using the ctrlspace tabline only the option marked with (c)
@@ -1143,11 +1108,6 @@ are supported!
 
 * enable/disable enhanced tabline. (c) >
   let g:airline#extensions#tabline#enabled = 0
-<
-* enable/disable displaying buffers with a single tab. (c) >
-  let g:airline#extensions#tabline#show_buffers = 1
-
-  Note: With `show_buffers = 0`, tabs behave like the vim default tabline.
 
 * enable/disable displaying open splits per tab (only when tabs are opened) >
   let g:airline#extensions#tabline#show_splits = 1
@@ -1155,9 +1115,12 @@ are supported!
 * switch position of buffers and tabs on splited tabline (c)
   (only supported for ctrlspace plugin). >
   let g:airline#extensions#tabline#switch_buffers_and_tabs = 0
+<
+* enable/disable displaying buffers with a single tab. (c) >
+  let g:airline#extensions#tabline#show_buffers = 1
 
-Note: If you are using Neovim or Vim with at least v9.2.0338, then you can
+Note: If you are using neovim (has('tablineat') = 1), then you can click
-click on the tabline with the left mouse button to switch to that buffer, and
+on the tabline with the left mouse button to switch to that buffer, and
 with the middle mouse button to delete that buffer.
 
 * if you want to show the current active buffer like this:
@@ -1171,8 +1134,6 @@ with the middle mouse button to delete that buffer.
 * enable/disable displaying tabs, regardless of number. (c) >
   let g:airline#extensions#tabline#show_tabs = 1
 
-  Note: To display only tabs and no buffers, set `show_buffers=0` in addition.
-
 * enable/disable displaying number of tabs in the right side (c) >
   let g:airline#extensions#tabline#show_tab_count = 1
 
@@ -1225,7 +1186,7 @@ Note: Not displayed if the number of tabs is less than 1
   let g:airline#extensions#tabline#overflow_marker = '…'
 
 * always show current tabpage/buffer first >
-  let g:airline#extensions#tabline#current_first = 1
+  let airline#extensions#tabline#current_first = 1
 <  default: 0
 
 * enable/disable displaying index of the buffer.
@@ -1236,7 +1197,7 @@ Note: Not displayed if the number of tabs is less than 1
   In default mode, when the variable is 1 Up to 10 mappings will be
   exposed. Note: As 10 and 1 have same prefix, we use 0 to replace 10. So,
   <leader>0 will jump to tenth buffer. Those mappings are not automatically
-  created, vim-airline just exposes those `<Plug>AirlineSelectTab` keys
+  created, vim-airline just exposes those `<Plug>AirlineSeelctTab` keys
   for you to map to a convenient key >
 
   let g:airline#extensions#tabline#buffer_idx_mode = 1
@@ -1279,14 +1240,9 @@ Note: Not displayed if the number of tabs is less than 1
   This matches that of the numbering scheme of |:buffers|, letting
   `<Plug>AirlineSelectTab67` to reference buffer 67.
 
-  Note: To avoid ambiguity, there won't be
+  Note: To avoid ambiguity, there won't be <Plug>AirlineSelectTab1
-  <Plug>AirlineSelectTab1 - <Plug>AirlineSelectTab9
+  - <Plug>AirlineSelectTab9 maps in mode 2 and 3.
-  maps in mode 2 and 3.
 
-  To go to the very first/last buffer, you can use: >
-  nmap <Leader>FT <Plug>AirlineSelectFirstTab
-  nmap <Leader>LT <Plug>AirlineSelectLastTab
-<
   Note: Mappings will be ignored for filetypes that match
   `g:airline#extensions#tabline#keymap_ignored_filetypes`.
 
@@ -1432,7 +1388,7 @@ Note: Not displayed if the number of tabs is less than 1
 
 * configure pattern to be ignored on BufAdd autocommand >
   " fixes unnecessary redraw, when e.g. opening Gundo window
-  let g:airline#extensions#tabline#ignore_bufadd_pat =
+  let airline#extensions#tabline#ignore_bufadd_pat =
             \ '\c\vgundo|undotree|vimfiler|tagbar|nerd_tree'
 
 Note: Enabling this extension will modify 'showtabline' and 'guioptions'.
@@ -1440,67 +1396,32 @@ Note: Enabling this extension will modify 'showtabline' and 'guioptions'.
 * enable Refresh of tabline buffers on |BufAdd| autocommands
   (set this to one, if you note 'AirlineTablineRefresh', however, this
    won't update airline on |:badd| commands) >
-  let g:airline#extensions#tabline#disable_refresh = 0
+  let airline#extensions#tabline#disable_refresh = 0
 
 * preserve windows when closing a buffer from the bufferline
   (neovim specific, only works with buffers and not real tabs, default: 0) >
-  let g:airline#extensions#tabline#middle_click_preserves_windows = 1
+  let airline#extensions#tabline#middle_click_preserves_windows = 1
 <
--------------------------------------             *airline-tabline-hlgroups*
+						*airline-tabline-hlgroups*
 When the tabline is enabled, vim-airline exposes the following highlighting
 groups:
 
-  airline_tab:          default highlighting group for the tabline
+  airline_tab:		default highlighting group for the tabline
-  airline_tab_right:    idem, but for the right side of the tabline
+  airline_tab_right:	idem, but for the right side of the tabline
 
-  airline_tabsel:       highlighting group of the selected item
+  airline_tabsel:	highlighting group of the selected item
   airline_tabsel_right: idem, but for the right side of the tabline
   airline_tabmod:       highlighting group for a 'modified' buffer
   airline_tabmod_right: idem, but on the right side
   airline_tabmod_unsel: unselected tab with modified buffer
   airline_tabmod_unsel_right: (unused)
   airline_tabtype:      label group used by ctrlspace and tabws
-  airline_tabfill:      highlighting group for the filler space
+  airline_tabfill:	highlighting group for the filler space
   airline_tablabel:     highlighting group for the label
   airline_tablabel_right: highlighting group for the label on the right side
-  airline_tabhid:       hidden buffer
+  airline_tabhid:	hidden buffer
   airline_tabhid_right: idem, but on the right
 
--------------------------------------                      *airline-tabpanel*
-
-Vim supports a vertical tab panel (see |tabpanel|) that displays tab pages
-in a vertical side column. This extension provides airline-styled formatting
-for the tab panel. Requires a Vim version that supports 'tabpanel' (at least
-Vim >9.1.1391).
-
-* enable/disable tabpanel integration >
-  let g:airline#extensions#tabpanel#enabled = 1
-< default: 0
-
-* configure the width of the tab panel (in columns) >
-  let g:airline#extensions#tabpanel#columns = 20
-< default: 20
-
-* configure the alignment of the tab panel >
-  let g:airline#extensions#tabpanel#align = 'left'
-< default: '' (uses Vim's default)
-
-* reserve a one-column scrollbar in the tabpanel showing the current scroll
-  position; clicking or dragging the thumb jumps to that position (requires
-  Vim patch 9.2.386) >
-  let g:airline#extensions#tabpanel#scrollbar = 1
-< default: 1
-
-Note: The tabpanel extension reuses the tabline highlight groups
-(|airline-tabline-hlgroups|) and respects the tabline tab number settings
-(|g:airline#extensions#tabline#show_tab_nr|,
-|g:airline#extensions#tabline#tab_nr_type|,
-|g:airline#extensions#tabline#tabnr_formatter|).
-
-Note: Starting with Vim v9.2.0386 Vim adds mouse support for the tabpanel
-and each tab entry is clickable: a left mouse click switches to the tab and a
-middle click closes it, however 'mouse' setting needs to be enabled.
-
 -------------------------------------                      *airline-scrollbar*
 
 Displays an Ascii Scrollbar for active windows with a width > 200.
@@ -1525,14 +1446,6 @@ Vim-Airline comes with a small extension for the styling the builtin
   let g:airline#extensions#term#enabled = 1
   default: 1
 
-* Use custom section_z >
-  let g:airline_section_z_term = '%p%% ☰  %l/%L, %v'
-  default: airline#section#create(['linenr', 'maxlinenr'])
-
-* Use custom section_a >
-  let g:airline_section_a_term = '%p%% ☰  %l/%L, %v'
-  default: airline#section#create_left(['terminal', 'tmode'])
-
 -------------------------------------                        *airline-tabws*
 vim-tabws <https://github.com/s1341/vim-tabws>
 
@@ -1573,15 +1486,15 @@ tmuxline <https://github.com/edkolev/tmuxline.vim>
   let g:airline#extensions#tmuxline#enabled = 0
 <
 * configure which mode colors should be used in tmux statusline >
-  let g:airline#extensions#tmuxline#color_template = 'normal' (default)
+  let airline#extensions#tmuxline#color_template = 'normal' (default)
-  let g:airline#extensions#tmuxline#color_template = 'insert'
+  let airline#extensions#tmuxline#color_template = 'insert'
-  let g:airline#extensions#tmuxline#color_template = 'visual'
+  let airline#extensions#tmuxline#color_template = 'visual'
-  let g:airline#extensions#tmuxline#color_template = 'replace'
+  let airline#extensions#tmuxline#color_template = 'replace'
 <
 * if specified, setting this option will trigger writing to the file whenever the
   airline theme is applied, i.e. when :AirlineTheme is executed and on vim
   startup >
-  let g:airline#extensions#tmuxline#snapshot_file =
+  airline#extensions#tmuxline#snapshot_file =
    \  "~/.tmux-statusline-colors.conf"
 <
 -------------------------------------                     *airline-undotree*
@@ -1604,13 +1517,13 @@ Unite <https://github.com/Shougo/unite.vim>
 vim9lsp <https://github.com/yegappan/lsp>
 
 * enable/disable vim9lsp integration >
-  let g:airline#extensions#vim9lsp#enabled = 1
+  let airline#extensions#vim9lsp#enabled = 1
 <
 * vim9lsp error_symbol >
-  let g:airline#extensions#vim9lsp#error_symbol = 'E:'
+  let airline#extensions#vim9lsp#error_symbol = 'E:'
 <
 * vim9lsp warning >
-  let g:airline#extensions#vim9lsp#warning_symbol = 'W:'
+  let airline#extensions#vim9lsp#warning_symbol = 'W:'
 <
 -------------------------------------                     *airline-vimagit*
 vimagit <https://github.com/jreybert/vimagit>
@@ -1624,11 +1537,6 @@ Vim-CMake <https://github.com/cdelledonne/vim-cmake>
 * enable/disable Vim-CMake integration >
   let g:airline#extensions#vimcmake#enabled = 1
 <
--------------------------------------                     *airline-vimodoro*
-Vimodoro <https://github.com/VimfanTPdvorak/vimodoro>
-
-No configuration available.
-
 -------------------------------------                      *airline-vimtex*
 vimtex <https://github.com/lervag/vimtex>
 
@@ -1745,7 +1653,7 @@ vista.vim <https://github.com/liuchengxu/vista.vim>
 
 * configure, which filetypes have special treatment of /* */ comments,
   matters for mix-indent-file algorithm: >
-  let g:airline#extensions#c_like_langs =
+  let airline#extensions#c_like_langs =
      \ ['arduino', 'c', 'cpp', 'cuda', 'go', 'javascript', 'ld', 'php']
 <
 * disable whitespace checking for an individual buffer >
@@ -1844,11 +1752,7 @@ details on how to use it, see e.g. <https://github.com/ierton/xkb-switch>
    let g:XkbSwitchLib = '/usr/local/lib/libInputSourceSwitcher.dylib'
 <
   Linux with fcitx (Install https://github.com/fcitx/fcitx5):
-   Install https://github.com/lilydjwg/fcitx.vim to get `FcitxCurrentIM()`
+   Install https://github.com/lilydjwg/fcitx.vim) to get `FcitxCurrentIM()`
-    or https://github.com/black-desk/fcitx5-ui.nvim to get
-    `luaeval('require"fcitx5-ui".displayCurrentIM()')`
-    or https://github.com/Freed-Wu/ime.nvim to get
-    `luaeval('require"ime".current()')`
 
 -------------------------------------                     *airline-xtabline*
 xtabline <https://github.com/mg979/vim-xtabline>
@@ -1948,19 +1852,6 @@ default: '> Zoomed'
 
 default: ''
 
--------------------------------------                    *airline-zhihu*
-zhihu.nvim <https://github.com/pxwg/zhihu.nvim>
-
-* enable/disable zhihu integration >
-  let g:airline#extensions#zhihu#enabled = 1
-<  default: 1
-
-* zhihu's tabline formatter >
-  let g:airline#extensions#tabline#formatter = 'zhihu'
-  let g:airline#extensions#tabline#formatters#nerdfont#formatter = 'default'
-<  default: 'default'
-
-
 =============================================================================
 ADVANCED CUSTOMIZATION                      *airline-advanced-customization*
 
@@ -2000,7 +1891,6 @@ The following list of parts are predefined by vim-airline.
 * `iminsert`     displays the current insert method
 * `paste`        displays the paste indicator
 * `crypt`        displays the crypted indicator
-* `exectuable`   displays the executable indicator
 * `spell`        displays the spell indicator
 * `filetype`     displays the file type
 * `readonly`     displays the read only indicator
@@ -2251,7 +2141,7 @@ Contributions and pull requests are welcome.
 =============================================================================
 LICENSE                                                    *airline-license*
 
-MIT License. Copyright © 2013-2026 Bailey Ling, Christian Brabandt, Mike
+MIT License. Copyright © 2013-2021 Bailey Ling, Christian Brabandt, Mike
 Hartington et al.
 
  vim:tw=78:ts=8:ft=help:norl:

plugin/airline.vim

@@ -1,4 +1,4 @@
-" MIT License. Copyright (c) 2013-2026 Bailey Ling, Christian Brabandt et al.
+" MIT License. Copyright (c) 2013-2021 Bailey Ling, Christian Brabandt et al.
 " vim: et ts=2 sts=2 sw=2
 
 let s:save_cpo = &cpo
@@ -6,7 +6,7 @@ set cpo&vim
 
 scriptencoding utf-8
 
-if &compatible || v:version < 702 || (exists('g:loaded_airline') && g:loaded_airline)
+if &cp || v:version < 702 || (exists('g:loaded_airline') && g:loaded_airline)
   finish
 endif
 let g:loaded_airline = 1
@@ -25,11 +25,11 @@ function! s:init()
   if s:theme_in_vimrc
     try
       if g:airline_theme is# 'random'
-        let g:airline_theme = s:random_theme()
+        let g:airline_theme=s:random_theme()
       endif
       let palette = g:airline#themes#{g:airline_theme}#palette
     catch
-      call airline#util#warning(printf('Could not resolve airline theme "%s".', g:airline_theme))
+      call airline#util#warning(printf('Could not resolve airline theme "%s". Themes have been migrated to github.com/vim-airline/vim-airline-themes.', g:airline_theme))
       let g:airline_theme = 'dark'
     endtry
     try
@@ -48,7 +48,6 @@ function! s:init()
 endfunction
 
 let s:active_winnr = -1
-
 function! s:on_window_changed(event)
   " don't trigger for Vim popup windows
   if &buftype is# 'popup'
@@ -59,32 +58,20 @@ function! s:on_window_changed(event)
     " do not trigger for previewwindows
     return
   endif
-
   let s:active_winnr = winnr()
   " Handle each window only once, since we might come here several times for
   " different autocommands.
-  let key = [bufnr('%'), s:active_winnr, winnr('$'), tabpagenr(), &filetype]
+  let l:key = [bufnr('%'), s:active_winnr, winnr('$'), tabpagenr(), &ft]
-
+  if get(g:, 'airline_last_window_changed', []) == l:key
-  if get(g:, 'airline_last_window_changed', []) == key
+        \ && &stl is# '%!airline#statusline('.s:active_winnr.')'
-        \ && &statusline is# '%!airline#statusline('.s:active_winnr.')'
+        \ && &ft !~? 'gitcommit'
-        \ && &filetype !~? 'gitcommit'
     " fugitive is special, it changes names and filetypes several times,
     " make sure the caching does not get into its way
-    if a:event ==# 'BufUnload'
-      " in the BufUnload event, make sure the cacheing does not prevent
-      " removing stale entries
-      call airline#highlighter#remove_separators_for_bufnr(expand('<abuf>'))
-    endif
     return
   endif
-
+  let g:airline_last_window_changed = l:key
-  let g:airline_last_window_changed = key
   call s:init()
   call airline#update_statusline()
-
-  if a:event ==# 'BufUnload'
-    call airline#highlighter#remove_separators_for_bufnr(expand('<abuf>'))
-  endif
 endfunction
 
 function! s:on_focus_gained()
@@ -93,8 +80,7 @@ function! s:on_focus_gained()
   endif
 
   if airline#util#try_focusgained()
-    unlet! w:airline_lastmode
+    unlet! w:airline_lastmode | :call <sid>airline_refresh(1)
-    call s:airline_refresh(1)
   endif
 endfunction
 
@@ -112,6 +98,8 @@ function! s:on_colorscheme_changed()
   if !s:theme_in_vimrc
     call airline#switch_matching_theme()
   endif
+
+  " couldn't find a match, or theme was defined, just refresh
   call airline#load_theme()
 endfunction
 
@@ -122,17 +110,18 @@ endfunction
 function! s:airline_toggle()
   if exists("#airline")
     augroup airline
-      autocmd!
+      au!
     augroup END
     augroup! airline
 
     if exists("s:stl")
-      let &statusline = s:stl
+      let &stl = s:stl
     endif
     if exists("s:tal")
-      let [&tabline, &showtabline] = s:tal
+      let [&tal, &showtabline] = s:tal
     endif
     call airline#highlighter#reset_hlcache()
+
     call airline#util#doautocmd('AirlineToggledOff')
   else
     let s:stl = &statusline
@@ -148,72 +137,62 @@ function! s:airline_toggle()
       autocmd ColorScheme * call <sid>on_colorscheme_changed()
       " Set all statuslines to inactive
       autocmd FocusLost * call airline#update_statusline_focuslost()
-
       " Refresh airline for :syntax off
       autocmd SourcePre */syntax/syntax.vim
             \ call airline#extensions#tabline#buffers#invalidate()
-
       autocmd VimEnter * call <sid>on_window_changed('VimEnter')
       autocmd WinEnter * call <sid>on_window_changed('WinEnter')
       autocmd FileType * call <sid>on_window_changed('FileType')
       autocmd BufWinEnter * call <sid>on_window_changed('BufWinEnter')
       autocmd BufUnload * call <sid>on_window_changed('BufUnload')
-
       if exists('##CompleteDone')
         autocmd CompleteDone * call <sid>on_window_changed('CompleteDone')
       endif
-
       " non-trivial number of external plugins use eventignore=all, so we need to account for that
       autocmd CursorMoved * call <sid>on_cursor_moved()
-      autocmd VimResized * call <sid>on_focus_gained()
 
+      autocmd VimResized * call <sid>on_focus_gained()
       if exists('*timer_start') && exists('*funcref') && &eventignore !~? 'focusgained'
         " do not trigger FocusGained on startup, it might erase the intro screen (see #1817)
         " needs funcref() (needs 7.4.2137) and timers (7.4.1578)
-        let Handler = funcref('<sid>FocusGainedHandler')
+        let Handler=funcref('<sid>FocusGainedHandler')
-        let s:timer = timer_start(5000, Handler)
+        let s:timer=timer_start(5000, Handler)
       else
-        autocmd FocusGained * call s:on_focus_gained()
+        autocmd FocusGained * call <sid>on_focus_gained()
       endif
 
       if exists("##TerminalOpen")
         " Using the same function with the TermOpen autocommand
         " breaks for Neovim see #1828, looks like a neovim bug.
-        autocmd TerminalOpen * call airline#load_theme()
+        autocmd TerminalOpen * :call airline#load_theme() " reload current theme for Terminal, forces the terminal extension to be loaded
       endif
-
+      autocmd TabEnter * :unlet! w:airline_lastmode | let w:airline_active=1
-      autocmd TabEnter * unlet! w:airline_lastmode | let w:airline_active = 1
-
       autocmd BufWritePost */autoload/airline/themes/*.vim
-            \ execute 'source '.split(globpath(&rtp, 'autoload/airline/themes/'.g:airline_theme.'.vim', 1), "\n")[0]
+            \ exec 'source '.split(globpath(&rtp, 'autoload/airline/themes/'.g:airline_theme.'.vim', 1), "\n")[0]
             \ | call airline#load_theme()
-
       autocmd User AirlineModeChanged nested call airline#mode_changed()
 
       if get(g:, 'airline_statusline_ontop', 0)
         " Force update of tabline more often
-        autocmd InsertEnter,InsertLeave,CursorMovedI * call airline#update_tabline()
+        autocmd InsertEnter,InsertLeave,CursorMovedI * :call airline#update_tabline()
       endif
 
       if exists("##ModeChanged")
-        autocmd ModeChanged * call airline#update_tabline()
+        autocmd ModeChanged * :call airline#update_tabline()
       endif
     augroup END
 
     if !airline#util#stl_disabled(winnr())
       if &laststatus < 2
-        let scroll_bak = &scroll
+        let _scroll=&scroll
         if !get(g:, 'airline_statusline_ontop', 0)
           set laststatus=2
         endif
-        let &scroll = scroll_bak
+        if &scroll != _scroll
+          let &scroll = _scroll
+        endif
       endif
     endif
-
-    if airline#util#has_multiline() && &statuslineopt !~# 'maxheight:'
-      set statuslineopt+=maxheight:2
-    endif
-
     if s:airline_initialized
       call s:on_window_changed('Init')
     endif
@@ -230,11 +209,11 @@ function! s:airline_theme(...)
   if a:0
     try
       let theme = a:1
-      if theme is# 'random'
+      if  theme is# 'random'
         let theme = s:random_theme()
       endif
       call airline#switch_theme(theme)
-    catch
+    catch " discard error
     endtry
     if a:1 is# 'random'
       echo g:airline_theme
@@ -246,7 +225,7 @@ endfunction
 
 function! s:airline_refresh(...)
   " a:1, fast refresh, do not reload the theme
-  let fast = !empty(get(a:000, 0, 0))
+  let fast=!empty(get(a:000, 0, 0))
   if !exists("#airline")
     " disabled
     return
@@ -263,10 +242,10 @@ endfunction
 function! s:FocusGainedHandler(timer)
   if exists("s:timer") && a:timer == s:timer && exists('#airline') && &eventignore !~? 'focusgained'
     augroup airline
-      autocmd FocusGained * call s:on_focus_gained()
+      au FocusGained * call s:on_focus_gained()
     augroup END
   endif
-endfunction
+endfu
 
 function! s:airline_extensions()
   let loaded = airline#extensions#get_loaded_extensions()
@@ -279,45 +258,39 @@ function! s:airline_extensions()
   echohl Title
   echo printf("%-15s\t%s\t%s", "Extension", "Extern", "Status")
   echohl Normal
-  let set = []
+  let set=[]
-  let not_loaded = []
   for ext in sort(files)
-    " prevent duplicates
+    if index(set, ext) > -1
-    if index(set + not_loaded, ext) > -1
-      continue
-    endif
-    let indx = match(loaded, '^'.ext.'\*\?$')
-    if indx == -1
-      call add(not_loaded, ext)
       continue
     endif
+    let indx=match(loaded, '^'.ext.'\*\?$')
+    let external = (indx > -1 && loaded[indx] =~ '\*$')
+    echo printf("%-15s\t%s\t%sloaded", ext, external, indx == -1 ? 'not ' : '')
     call add(set, ext)
-    let external = (loaded[indx] =~ '\*$')
-    echo printf("%-15s\t%s\tloaded", ext, external)
-  endfor
-  for ext in not_loaded
-    echo printf("%-15s\t%s\tnot loaded", ext, 0)
   endfor
 endfunction
 
 function! s:rand(max) abort
   if exists("*rand")
     " Needs Vim 8.1.2342
-    let number = rand()
+    let number=rand()
   elseif has("reltime")
-    let timerstr = reltimestr(reltime())
+    let timerstr=reltimestr(reltime())
-    let number = split(timerstr, '\.')[1] + 0
+    let number=split(timerstr, '\.')[1]+0
-  elseif has("win32") && &shell =~? 'cmd'
+  elseif has("win32") && &shell =~ 'cmd'
-    let number = system("echo %random%") + 0
+    let number=system("echo %random%")+0
   else
     " best effort, bash and zsh provide $RANDOM
-    let number = expand("$RANDOM") + 0
+    " cmd.exe on windows provides %random%, but expand()
+    " does not seem to be able to expand this correctly.
+    " In the worst case, this always returns zero
+    let number=expand("$RANDOM")+0
   endif
   return number % a:max
 endfunction
 
 function! s:random_theme() abort
-  let themes = airline#util#themes('')
+  let themes=airline#util#themes('')
   return themes[s:rand(len(themes))]
 endfunction
 
@@ -329,7 +302,6 @@ command! AirlineExtensions   call s:airline_extensions()
 
 call airline#init#bootstrap()
 call s:airline_toggle()
-
 if exists("v:vim_did_enter") && v:vim_did_enter
   call <sid>on_window_changed('VimEnter')
 endif