mirror of
https://github.com/sheerun/vim-polyglot.git
synced 2025-11-10 20:43:52 -05:00
Fix disabling autoindent, closes #541
This commit is contained in:
Adam Stankiewicz
@@ -1777,160 +1777,158 @@ au BufNewFile,BufRead,StdinReadPost *
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\ | call polyglot#Heuristics() | endif
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if v:version < 700 || &cp
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finish
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endif
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if !has_key(s:disabled_packages, 'helm')
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" Code below re-implements sleuth for vim-polyglot
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let g:loaded_sleuth = 1
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" Code below re-implements sleuth for vim-polyglot
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let g:loaded_sleuth = 1
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" Makes shiftwidth to be synchronized with tabstop by default
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if &shiftwidth == &tabstop
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let &shiftwidth = 0
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endif
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function! s:guess(lines) abort
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let options = {}
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let ccomment = 0
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let podcomment = 0
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let triplequote = 0
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let backtick = 0
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let xmlcomment = 0
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let heredoc = ''
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let minindent = 10
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let spaces_minus_tabs = 0
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for line in a:lines
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if !len(line) || line =~# '^\W*$'
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continue
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endif
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if line =~# '^\s*/\*'
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let ccomment = 1
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endif
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if ccomment
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if line =~# '\*/'
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let ccomment = 0
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endif
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continue
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endif
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if line =~# '^=\w'
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let podcomment = 1
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endif
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if podcomment
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if line =~# '^=\%(end\|cut\)\>'
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let podcomment = 0
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endif
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continue
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endif
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if triplequote
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if line =~# '^[^"]*"""[^"]*$'
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let triplequote = 0
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endif
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continue
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elseif line =~# '^[^"]*"""[^"]*$'
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let triplequote = 1
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endif
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if backtick
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if line =~# '^[^`]*`[^`]*$'
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let backtick = 0
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endif
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continue
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elseif &filetype ==# 'go' && line =~# '^[^`]*`[^`]*$'
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let backtick = 1
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endif
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if line =~# '^\s*<\!--'
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let xmlcomment = 1
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endif
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if xmlcomment
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if line =~# '-->'
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let xmlcomment = 0
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endif
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continue
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endif
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" This is correct order because both "<<EOF" and "EOF" matches end
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if heredoc != ''
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if line =~# heredoc
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let heredoc = ''
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endif
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continue
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endif
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let herematch = matchlist(line, '\C<<\W*\([A-Z]\+\)\s*$')
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if len(herematch) > 0
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let heredoc = herematch[1] . '$'
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endif
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let spaces_minus_tabs += line[0] == "\t" ? 1 : -1
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if line[0] == "\t"
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setlocal noexpandtab
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return 1
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elseif line[0] == " "
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let indent = len(matchstr(line, '^ *'))
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if (indent % 2 == 0 || indent % 3 == 0) && indent < minindent
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let minindent = indent
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endif
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endif
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endfor
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if minindent < 10
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setlocal expandtab
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let &shiftwidth=minindent
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return 1
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" Makes shiftwidth to be synchronized with tabstop by default
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if &shiftwidth == &tabstop
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let &shiftwidth = 0
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endif
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return 0
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endfunction
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function! s:guess(lines) abort
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let options = {}
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let ccomment = 0
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let podcomment = 0
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let triplequote = 0
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let backtick = 0
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let xmlcomment = 0
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let heredoc = ''
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let minindent = 10
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let spaces_minus_tabs = 0
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function! s:detect_indent() abort
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if &buftype ==# 'help'
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return
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endif
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if s:guess(getline(1, 32))
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return
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endif
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let pattern = sleuth#GlobForFiletype(&filetype)
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if len(pattern) == 0
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return
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endif
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let pattern = '{' . pattern . ',.git,.svn,.hg}'
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let dir = expand('%:p:h')
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let level = 3
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while isdirectory(dir) && dir !=# fnamemodify(dir, ':h') && level > 0
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" Ignore files from homedir and root
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if dir == expand('~') || dir == '/'
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return
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endif
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for neighbor in glob(dir . '/' . pattern, 0, 1)[0:level]
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" Do not consider directories above .git, .svn or .hg
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if fnamemodify(neighbor, ":h:t")[0] == "."
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return
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for line in a:lines
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if !len(line) || line =~# '^\W*$'
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continue
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endif
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if neighbor !=# expand('%:p') && filereadable(neighbor)
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if s:guess(readfile(neighbor, '', 32))
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return
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if line =~# '^\s*/\*'
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let ccomment = 1
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endif
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if ccomment
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if line =~# '\*/'
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let ccomment = 0
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endif
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continue
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endif
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if line =~# '^=\w'
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let podcomment = 1
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endif
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if podcomment
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if line =~# '^=\%(end\|cut\)\>'
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let podcomment = 0
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endif
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continue
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endif
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if triplequote
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if line =~# '^[^"]*"""[^"]*$'
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let triplequote = 0
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endif
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continue
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elseif line =~# '^[^"]*"""[^"]*$'
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let triplequote = 1
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endif
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if backtick
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if line =~# '^[^`]*`[^`]*$'
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let backtick = 0
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endif
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continue
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elseif &filetype ==# 'go' && line =~# '^[^`]*`[^`]*$'
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let backtick = 1
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endif
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if line =~# '^\s*<\!--'
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let xmlcomment = 1
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endif
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if xmlcomment
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if line =~# '-->'
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let xmlcomment = 0
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endif
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continue
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endif
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" This is correct order because both "<<EOF" and "EOF" matches end
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if heredoc != ''
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if line =~# heredoc
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let heredoc = ''
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endif
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continue
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endif
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let herematch = matchlist(line, '\C<<\W*\([A-Z]\+\)\s*$')
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if len(herematch) > 0
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let heredoc = herematch[1] . '$'
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endif
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let spaces_minus_tabs += line[0] == "\t" ? 1 : -1
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if line[0] == "\t"
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setlocal noexpandtab
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return 1
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elseif line[0] == " "
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let indent = len(matchstr(line, '^ *'))
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if (indent % 2 == 0 || indent % 3 == 0) && indent < minindent
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let minindent = indent
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endif
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endif
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endfor
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let dir = fnamemodify(dir, ':h')
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let level -= 1
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endwhile
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endfunction
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if minindent < 10
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setlocal expandtab
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let &shiftwidth=minindent
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return 1
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endif
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setglobal smarttab
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return 0
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endfunction
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augroup polyglot
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autocmd!
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autocmd FileType * call s:detect_indent()
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augroup END
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function! s:detect_indent() abort
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if &buftype ==# 'help'
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return
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endif
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if s:guess(getline(1, 32))
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return
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endif
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let pattern = sleuth#GlobForFiletype(&filetype)
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if len(pattern) == 0
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return
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endif
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let pattern = '{' . pattern . ',.git,.svn,.hg}'
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let dir = expand('%:p:h')
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let level = 3
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while isdirectory(dir) && dir !=# fnamemodify(dir, ':h') && level > 0
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" Ignore files from homedir and root
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if dir == expand('~') || dir == '/'
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return
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endif
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for neighbor in glob(dir . '/' . pattern, 0, 1)[0:level]
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" Do not consider directories above .git, .svn or .hg
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if fnamemodify(neighbor, ":h:t")[0] == "."
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return
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endif
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if neighbor !=# expand('%:p') && filereadable(neighbor)
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if s:guess(readfile(neighbor, '', 32))
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return
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endif
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endif
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endfor
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let dir = fnamemodify(dir, ':h')
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let level -= 1
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endwhile
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endfunction
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setglobal smarttab
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augroup polyglot
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autocmd!
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autocmd FileType * call s:detect_indent()
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augroup END
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endif
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" restore Vi compatibility settings
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let &cpo = s:cpo_save
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