Goodbye vim, been using neovim for ages now; home directory cleanup

1 files changed, 171 insertions, 0 deletions

diff --git a/dotfiles/.local/share/nvim/site/autoload/airline/extensions/whitespace.vim b/dotfiles/.local/share/nvim/site/autoload/airline/extensions/whitespace.vim
new file mode 100644
index 0000000..c9b5a2a
--- /dev/null
+++ b/dotfiles/.local/share/nvim/site/autoload/airline/extensions/whitespace.vim
@@ -0,0 +1,171 @@
+" MIT License. Copyright (c) 2013-2018 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
+
+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']
+
+let s:enabled = get(g:, 'airline#extensions#whitespace#enabled', 1)
+let s:skip_check_ft = {'make': ['indent', 'mixed-indent-file']}
+
+function! s:check_mixed_indent()
+  let indent_algo = get(g:, 'airline#extensions#whitespace#mixed_indent_algo', 0)
+  if indent_algo == 1
+    " [<tab>]<space><tab>
+    " spaces before or between tabs are not allowed
+    let t_s_t = '(^\t* +\t\s*\S)'
+    " <tab>(<space> x count)
+    " count of spaces at the end of tabs should be less than tabstop value
+    let t_l_s = '(^\t+ {' . &ts . ',}' . '\S)'
+    return search('\v' . t_s_t . '|' . t_l_s, 'nw')
+  elseif indent_algo == 2
+    return search('\v(^\t* +\t\s*\S)', 'nw')
+  else
+    return search('\v(^\t+ +)|(^ +\t+)', 'nw')
+  endif
+endfunction
+
+function! s:check_mixed_indent_file()
+  let c_like_langs = get(g:, 'airline#extensions#c_like_langs',
+        \ [ 'arduino', 'c', 'cpp', 'cuda', 'go', 'javascript', 'ld', 'php' ])
+  if index(c_like_langs, &ft) > -1
+    " for C-like languages: allow /** */ comment style with one space before the '*'
+    let head_spc = '\v(^ +\*@!)'
+  else
+    let head_spc = '\v(^ +)'
+  endif
+  let indent_tabs = search('\v(^\t+)', 'nw')
+  let indent_spc  = search(head_spc, 'nw')
+  if indent_tabs > 0 && indent_spc > 0
+    return printf("%d:%d", indent_tabs, indent_spc)
+  else
+    return ''
+  endif
+endfunction
+
+function! airline#extensions#whitespace#check()
+  let max_lines = get(g:, 'airline#extensions#whitespace#max_lines', 20000)
+  if &readonly || !&modifiable || !s:enabled || line('$') > max_lines
+          \ || get(b:, 'airline_whitespace_disabled', 0)
+    return ''
+  endif
+  let skip_check_ft = extend(s:skip_check_ft,
+        \ get(g:, 'airline#extensions#whitespace#skip_indent_check_ft', {}), 'force')
+
+  if !exists('b:airline_whitespace_check')
+    let b:airline_whitespace_check = ''
+    let checks = get(b:, 'airline_whitespace_checks', get(g:, 'airline#extensions#whitespace#checks', s:default_checks))
+
+    let trailing = 0
+    let check = 'trailing'
+    if index(checks, check) > -1 && index(get(skip_check_ft, &ft, []), check) < 0
+      try
+        let regexp = get(g:, 'airline#extensions#whitespace#trailing_regexp', '\s$')
+        let trailing = search(regexp, 'nw')
+      catch
+        call airline#util#warning(printf('Whitespace: error occurred evaluating "%s"', regexp))
+        echomsg v:exception
+        return ''
+      endtry
+    endif
+
+    let mixed = 0
+    let check = 'indent'
+    if index(checks, check) > -1 && index(get(skip_check_ft, &ft, []), check) < 0
+      let mixed = s:check_mixed_indent()
+    endif
+
+    let mixed_file = ''
+    let check = 'mixed-indent-file'
+    if index(checks, check) > -1 && index(get(skip_check_ft, &ft, []), check) < 0
+      let mixed_file = s:check_mixed_indent_file()
+    endif
+
+    let long = 0
+    if index(checks, 'long') > -1 && &tw > 0
+      let long = search('\%>'.&tw.'v.\+', 'nw')
+    endif
+
+    if trailing != 0 || mixed != 0 || long != 0 || !empty(mixed_file)
+      let b:airline_whitespace_check = s:symbol
+      if strlen(s:symbol) > 0
+        let space = (g:airline_symbols.space)
+      else
+        let space = ''
+      endif
+
+      if s:show_message
+        if trailing != 0
+          let trailing_fmt = get(g:, 'airline#extensions#whitespace#trailing_format', '[%s]trailing')
+          let b:airline_whitespace_check .= space.printf(trailing_fmt, trailing)
+        endif
+        if mixed != 0
+          let mixed_indent_fmt = get(g:, 'airline#extensions#whitespace#mixed_indent_format', '[%s]mixed-indent')
+          let b:airline_whitespace_check .= space.printf(mixed_indent_fmt, mixed)
+        endif
+        if long != 0
+          let long_fmt = get(g:, 'airline#extensions#whitespace#long_format', '[%s]long')
+          let b:airline_whitespace_check .= space.printf(long_fmt, long)
+        endif
+        if !empty(mixed_file)
+          let mixed_indent_file_fmt = get(g:, 'airline#extensions#whitespace#mixed_indent_file_format', '[%s]mix-indent-file')
+          let b:airline_whitespace_check .= space.printf(mixed_indent_file_fmt, mixed_file)
+        endif
+      endif
+    endif
+  endif
+  return airline#util#shorten(b:airline_whitespace_check, 120, 9)
+endfunction
+
+function! airline#extensions#whitespace#toggle()
+  if s:enabled
+    augroup airline_whitespace
+      autocmd!
+    augroup END
+    augroup! airline_whitespace
+    let s:enabled = 0
+  else
+    call airline#extensions#whitespace#init()
+    let s:enabled = 1
+  endif
+
+  if exists("g:airline#extensions#whitespace#enabled")
+    let g:airline#extensions#whitespace#enabled = s:enabled
+    if s:enabled && match(g:airline_section_warning, '#whitespace#check') < 0
+      let g:airline_section_warning .= airline#section#create(['whitespace'])
+      call airline#update_statusline()
+    endif
+  endif
+  call airline#util#warning(printf('Whitespace checking: %s',(s:enabled ? 'Enabled' : 'Disabled')))
+endfunction
+
+function! airline#extensions#whitespace#disable()
+  if s:enabled
+    call airline#extensions#whitespace#toggle()
+  endif
+endfunction
+
+function! airline#extensions#whitespace#init(...)
+  call airline#parts#define_function('whitespace', 'airline#extensions#whitespace#check')
+
+  unlet! b:airline_whitespace_check
+  augroup airline_whitespace
+    autocmd!
+    autocmd CursorHold,BufWritePost * call <sid>ws_refresh()
+  augroup END
+endfunction
+
+function! s:ws_refresh()
+  if get(b:, 'airline_ws_changedtick', 0) == b:changedtick
+    return
+  endif
+  unlet! b:airline_whitespace_check
+  if get(g:, 'airline_skip_empty_sections', 0)
+    exe ':AirlineRefresh'
+  endif
+  let b:airline_ws_changedtick = b:changedtick
+endfunction