1 files changed, 0 insertions, 166 deletions
diff --git a/plugin/sleuth.vim b/plugin/sleuth.vim
deleted file mode 100644
index a0bba8c4..00000000
--- a/plugin/sleuth.vim
+++ /dev/null
@@ -1,166 +0,0 @@
-" Heuristically set buffer options
-"
-" Modified version of vim-sleuth:
-"   - softtab and tabstop reduced from 8 to 2
-"   - number of considered lines reduced from 1024 to 64
-"   - maximum 6 other files are checked instead of 20
-"   - check maximum of files 2 per directory level instead of 8
-"   - maximum of 3 directory levels are checked
-"   - globs are concatenated for performance
-"   - tabstop setting is not configured, it's up to user
-if exists('g:polyglot_disabled') && index(g:polyglot_disabled, 'autoindent') != -1
-  finish 
-endif
-
-if exists("g:loaded_sleuth") || exists("g:polyglot_disabled") || v:version < 700 || &cp
-  finish
-endif
-
-let g:loaded_sleuth = 1
-
-function! s:guess(lines) abort
-  let options = {}
-  let heuristics = {'spaces': 0, 'hard': 0, 'soft': 0}
-  let ccomment = 0
-  let podcomment = 0
-  let triplequote = 0
-  let backtick = 0
-  let xmlcomment = 0
-  let softtab = repeat(' ', 2)
-
-  for line in a:lines
-    if !len(line) || line =~# '^\s*$'
-      continue
-    endif
-
-    if line =~# '^\s*/\*'
-      let ccomment = 1
-    endif
-    if ccomment
-      if line =~# '\*/'
-        let ccomment = 0
-      endif
-      continue
-    endif
-
-    if line =~# '^=\w'
-      let podcomment = 1
-    endif
-    if podcomment
-      if line =~# '^=\%(end\|cut\)\>'
-        let podcomment = 0
-      endif
-      continue
-    endif
-
-    if triplequote
-      if line =~# '^[^"]*"""[^"]*$'
-        let triplequote = 0
-      endif
-      continue
-    elseif line =~# '^[^"]*"""[^"]*$'
-      let triplequote = 1
-    endif
-
-    if backtick
-      if line =~# '^[^`]*`[^`]*$'
-        let backtick = 0
-      endif
-      continue
-    elseif &filetype ==# 'go' && line =~# '^[^`]*`[^`]*$'
-      let backtick = 1
-    endif
-
-    if line =~# '^\s*<\!--'
-      let xmlcomment = 1
-    endif
-    if xmlcomment
-      if line =~# '-->'
-        let xmlcomment = 0
-      endif
-      continue
-    endif
-
-    if line =~# '^\t'
-      let heuristics.hard += 1
-    elseif line =~# '^' . softtab
-      let heuristics.soft += 1
-    endif
-    if line =~# '^  '
-      let heuristics.spaces += 1
-    endif
-    let indent = len(matchstr(substitute(line, '\t', softtab, 'g'), '^ *'))
-    if indent > 1 && (indent < 4 || indent % 2 == 0) &&
-          \ get(options, 'shiftwidth', 99) > indent
-      let options.shiftwidth = indent
-    endif
-  endfor
-
-  if heuristics.hard && !heuristics.spaces
-    return {'expandtab': 0, 'shiftwidth': &tabstop}
-  elseif heuristics.soft != heuristics.hard
-    let options.expandtab = heuristics.soft > heuristics.hard
-  endif
-
-  return options
-endfunction
-
-function! s:apply_if_ready(options) abort
-  if !has_key(a:options, 'expandtab') || !has_key(a:options, 'shiftwidth')
-    return 0
-  else
-    for [option, value] in items(a:options)
-      call setbufvar('', '&'.option, value)
-    endfor
-    return 1
-  endif
-endfunction
-
-function! s:detect() abort
-  if &buftype ==# 'help'
-    return
-  endif
-
-  let options = s:guess(getline(1, 64))
-  if s:apply_if_ready(options)
-    return
-  endif
-  let c = 6
-  let pattern = c > 0 ? sleuth#GlobForFiletype(&filetype) : ''
-  let dir = expand('%:p:h')
-  let level = 3
-  while isdirectory(dir) && dir !=# fnamemodify(dir, ':h') && c > 0 && level > 0
-    let level -= 1
-    for neighbor in glob(dir.'/'.pattern,0,1)[0:1]
-      if neighbor !=# expand('%:p') && filereadable(neighbor)
-        call extend(options, s:guess(readfile(neighbor, '', 32)), 'keep')
-        let c -= 1
-      endif
-      if s:apply_if_ready(options)
-        let b:sleuth_culprit = neighbor
-        return
-      endif
-      if c <= 0
-        break
-      endif
-    endfor
-    if c <= 0
-      break
-    endif
-    let dir = fnamemodify(dir, ':h')
-  endwhile
-  if has_key(options, 'shiftwidth')
-    return s:apply_if_ready(extend({'expandtab': 1}, options))
-  endif
-endfunction
-
-setglobal smarttab
-
-if !exists('g:did_indent_on')
-  filetype indent on
-endif
-
-augroup polyglot
-  autocmd!
-  autocmd FileType * call s:detect()
-augroup END