I broke up with neovim....vim is my best friend now

This commit is contained in:
LinlyBoi
2023-04-30 08:14:07 +03:00
parent 0d185449c5
commit 4a4a6b1e81
5245 changed files with 468325 additions and 25 deletions

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" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
" vim: et ts=2 sts=2 sw=2
scriptencoding utf-8
let s:show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
let s:buf_min_count = get(g:, 'airline#extensions#tabline#buffer_min_count', 0)
let s:tab_min_count = get(g:, 'airline#extensions#tabline#tab_min_count', 0)
function! airline#extensions#tabline#autoshow#off()
if exists('s:original_tabline')
let &tabline = s:original_tabline
let &showtabline = s:original_showtabline
endif
augroup airline_tabline_autoshow
autocmd!
augroup END
endfunction
function! airline#extensions#tabline#autoshow#on()
let [ s:original_tabline, s:original_showtabline ] = [ &tabline, &showtabline ]
augroup airline_tabline_autoshow
autocmd!
if s:buf_min_count <= 0 && s:tab_min_count <= 1
call airline#extensions#tabline#enable()
else
if s:show_buffers == 1
autocmd BufEnter * call <sid>show_tabline(s:buf_min_count, len(airline#extensions#tabline#buflist#list()))
autocmd BufUnload * call <sid>show_tabline(s:buf_min_count, len(airline#extensions#tabline#buflist#list()) - 1)
else
autocmd TabNew,TabClosed * call <sid>show_tabline(s:tab_min_count, tabpagenr('$'))
endif
endif
" Invalidate cache. This has to come after the BufUnload for
" s:show_buffers, to invalidate the cache for BufEnter.
autocmd BufLeave,BufAdd,BufUnload * call airline#extensions#tabline#buflist#invalidate()
augroup END
endfunction
function! s:show_tabline(min_count, total_count)
if a:total_count >= a:min_count
if &showtabline != 2 && &lines > 3
set showtabline=2
endif
else
if &showtabline != 0
set showtabline=0
endif
endif
endfunction

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" 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_modified = 0
let s:current_tabline = ''
let s:current_visible_buffers = []
let s:number_map = {
\ '0': '⁰',
\ '1': '¹',
\ '2': '²',
\ '3': '³',
\ '4': '⁴',
\ '5': '⁵',
\ '6': '⁶',
\ '7': '⁷',
\ '8': '⁸',
\ '9': '⁹'
\ }
let s:number_map = &encoding == 'utf-8'
\ ? get(g:, 'airline#extensions#tabline#buffer_idx_format', s:number_map)
\ : {}
function! airline#extensions#tabline#buffers#off()
augroup airline_tabline_buffers
autocmd!
augroup END
endfunction
function! airline#extensions#tabline#buffers#on()
let terminal_event = has("nvim") ? 'TermOpen' : 'TerminalOpen'
augroup airline_tabline_buffers
autocmd!
autocmd BufDelete * call airline#extensions#tabline#buflist#clean()
if exists("##".terminal_event)
exe 'autocmd '. terminal_event. ' * call airline#extensions#tabline#buflist#clean()'
endif
autocmd User BufMRUChange call airline#extensions#tabline#buflist#clean()
augroup END
endfunction
function! airline#extensions#tabline#buffers#invalidate()
let s:current_bufnr = -1
endfunction
function! airline#extensions#tabline#buffers#get()
try
call <sid>map_keys()
catch
" no-op
endtry
let cur = bufnr('%')
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
let b = airline#extensions#tabline#new_builder()
let tab_bufs = tabpagebuflist(tabpagenr())
let show_buf_label_first = 0
if get(g:, 'airline#extensions#tabline#buf_label_first', 0)
let show_buf_label_first = 1
endif
if show_buf_label_first
call airline#extensions#tabline#add_label(b, 'buffers', 0)
endif
let b.tab_bufs = tabpagebuflist(tabpagenr())
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, cur) > -1
call remove(b.buffers, index(b.buffers, cur))
endif
let b.buffers = [cur] + b.buffers
endif
function! b.get_group(i) dict
let bufnum = get(self.buffers, a:i, -1)
if bufnum == -1
return ''
endif
let group = airline#extensions#tabline#group_of_bufnr(self.tab_bufs, bufnum)
if bufnum == bufnr('%')
let s:current_modified = (group == 'airline_tabmod') ? 1 : 0
endif
return group
endfunction
if has("tablineat")
function! b.get_pretitle(i) dict
let bufnum = get(self.buffers, a:i, -1)
return '%'.bufnum.'@airline#extensions#tabline#buffers#clickbuf@'
endfunction
function! b.get_posttitle(i) dict
return '%X'
endfunction
endif
function! b.get_title(i) dict
let bufnum = get(self.buffers, a:i, -1)
let group = self.get_group(a:i)
let pgroup = self.get_group(a:i - 1)
" always add a space when powerline_fonts are used
" or for the very first item
if get(g:, 'airline_powerline_fonts', 0) || a:i == 0
let space = s:spc
else
let space= (pgroup == group ? s:spc : '')
endif
if get(g:, 'airline#extensions#tabline#buffer_idx_mode', 0)
if len(s:number_map) > 0
return space. s:get_number(a:i) . '%(%{airline#extensions#tabline#get_buffer_name('.bufnum.')}%)' . s:spc
else
return '['.(a:i+1).s:spc.'%(%{airline#extensions#tabline#get_buffer_name('.bufnum.')}%)'.']'
endif
else
return space.'%(%{airline#extensions#tabline#get_buffer_name('.bufnum.')}%)'.s:spc
endif
endfunction
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)
call b.add_section('airline_tabfill', '')
call b.split()
call b.add_section('airline_tabfill', '')
if !show_buf_label_first
call airline#extensions#tabline#add_label(b, 'buffers', 1)
endif
call airline#extensions#tabline#add_tab_label(b)
let s:current_bufnr = cur
let s:column_width = &columns
let s:current_tabline = b.build()
let s:current_visible_buffers = copy(b.buffers)
" Do not remove from s:current_visible_buffers, this breaks s:select_tab()
"if b._right_title <= last_buffer
" call remove(s:current_visible_buffers, b._right_title, last_buffer)
"endif
"if b._left_title > 0
" call remove(s:current_visible_buffers, 0, b._left_title)
"endif
return s:current_tabline
endfunction
function! s:get_number(index)
if len(s:number_map) == 0
return a:index
endif
let bidx_mode = get(g:, 'airline#extensions#tabline#buffer_idx_mode', 0)
let number_format = bidx_mode > 1 ? '%02d' : '%d'
let l:count = bidx_mode == 2 ? a:index+11 : a:index+1
return join(map(split(printf(number_format, l:count), '\zs'),
\ 'get(s:number_map, v:val, "")'), '')
endfunction
function! s:select_tab(buf_index)
" no-op when called in 'keymap_ignored_filetypes'
if count(get(g:, 'airline#extensions#tabline#keymap_ignored_filetypes',
\ ['vimfiler', 'nerdtree']), &ft)
return
endif
let idx = a:buf_index
if s:current_visible_buffers[0] == -1
let idx = idx + 1
endif
let buf = get(s:current_visible_buffers, idx, 0)
if buf != 0
exec 'b!' . buf
endif
endfunction
function! s:jump_to_tab(offset)
let l = airline#extensions#tabline#buflist#list()
let i = index(l, bufnr('%'))
if i > -1
exec 'b!' . l[(i + a:offset) % len(l)]
endif
endfunction
function! s:map_keys()
let bidx_mode = get(g:, 'airline#extensions#tabline#buffer_idx_mode', 1)
if bidx_mode > 0
if bidx_mode == 1
for i in range(1, 10)
exe printf('noremap <silent> <Plug>AirlineSelectTab%d :call <SID>select_tab(%d)<CR>', i%10, i-1)
endfor
else
let start_idx = bidx_mode == 2 ? 11 : 1
for i in range(start_idx, 99)
exe printf('noremap <silent> <Plug>AirlineSelectTab%02d :call <SID>select_tab(%d)<CR>', i, i-start_idx)
endfor
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>
" 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#clickbuf(minwid, clicks, button, modifiers) abort
" Clickable buffers
" works only in recent NeoVim with has('tablineat')
" single mouse button click without modifiers pressed
if a:clicks == 1 && a:modifiers !~# '[^ ]'
if a:button is# 'l'
" left button - switch to buffer
try
silent execute 'buffer' a:minwid
catch
call airline#util#warning("Cannot switch buffer, current buffer is modified! See :h 'hidden'")
endtry
elseif a: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:minwid
else
" find windows displaying the clicked buffer and open an new
" buffer in them.
let current_window = bufwinnr("%")
let window_number = bufwinnr(a: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:minwid
endif
endif
endif
endif
endfunction

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" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
" vim: et ts=2 sts=2 sw=2
scriptencoding utf-8
function! airline#extensions#tabline#buflist#invalidate()
unlet! s:current_buffer_list
endfunction
function! airline#extensions#tabline#buflist#clean()
if !exists('#airline')
" airline disabled
return
endif
call airline#extensions#tabline#buflist#invalidate()
call airline#extensions#tabline#buffers#invalidate()
endfunction
" paths in excludes list
function! s:ExcludePaths(nr, exclude_paths)
let bname = bufname(a:nr)
if empty(bname)
return 0
endif
let bpath = fnamemodify(bname, ":p")
for f in a:exclude_paths
if bpath =~# f | return 1 | endif
endfor
endfunction
" other types to exclude
function! s:ExcludeOther(nr, exclude_preview)
if (getbufvar(a:nr, 'current_syntax') == 'qf') ||
\ (a:exclude_preview && getbufvar(a:nr, '&bufhidden') == 'wipe'
\ && getbufvar(a:nr, '&buftype') == 'nofile')
return 1 | endif
endfunction
function! airline#extensions#tabline#buflist#list()
if exists('s:current_buffer_list')
return s:current_buffer_list
endif
let exclude_buffers = get(g:, 'airline#extensions#tabline#exclude_buffers', [])
let exclude_paths = get(g:, 'airline#extensions#tabline#excludes', [])
let exclude_preview = get(g:, 'airline#extensions#tabline#exclude_preview', 1)
let list = (exists('g:did_bufmru') && g:did_bufmru) ? BufMRUList() : range(1, bufnr("$"))
let buffers = []
" If this is too slow, we can switch to a different algorithm.
" Basically branch 535 already does it, but since it relies on
" BufAdd autocommand, I'd like to avoid this if possible.
for nr in list
if buflisted(nr)
" Do not add to the bufferlist, if either
" 1) bufnr is exclude_buffers list
" 2) buffername matches one of exclude_paths patterns
" 3) buffer is a quickfix buffer
" 4) when excluding preview windows:
" 'bufhidden' == wipe
" 'buftype' == nofile
" 5) ignore buffers matching airline#extensions#tabline#ignore_bufadd_pat
" check buffer numbers first
if index(exclude_buffers, nr) >= 0
continue
" check paths second
elseif !empty(exclude_paths) && s:ExcludePaths(nr, exclude_paths)
continue
" ignore buffers matching airline#extensions#tabline#ignore_bufadd_pat
elseif airline#util#ignore_buf(bufname(nr))
continue
" check other types last
elseif s:ExcludeOther(nr, exclude_preview)
continue
endif
call add(buffers, nr)
endif
endfor
let s:current_buffer_list = buffers
return buffers
endfunction

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" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
" vim: et ts=2 sts=2 sw=2
scriptencoding utf-8
let s:prototype = {}
" Set the point in the tabline where the builder should insert the titles.
"
" Subsequent calls will overwrite the previous ones, so only the last call
" determines to location to insert titles.
"
" NOTE: The titles are not inserted until |build| is called, so that the
" remaining contents of the tabline can be taken into account.
"
" Callers should define at least |get_title| and |get_group| on the host
" object before calling |build|.
function! s:prototype.insert_titles(current, first, last) dict
let self._first_title = a:first " lowest index
let self._last_title = a:last " highest index
let self._left_title = a:current " next index to add on the left
let self._right_title = a:current + 1 " next index to add on the right
let self._left_position = self.get_position() " left end of titles
let self._right_position = self._left_position " right end of the titles
endfunction
" Insert a title for entry number |index|, of group |group| at position |pos|,
" if there is space for it. Returns 1 if it is inserted, 0 otherwise
"
" |force| inserts the title even if there isn't enough space left for it.
" |sep_size| adjusts the size change that the title is considered to take up,
" to account for changes to the separators
"
" The title is defined by |get_title| on the hosting object, called with
" |index| as its only argument.
" |get_pretitle| and |get_posttitle| may be defined on the host object to
" insert some formatting before or after the title. These should be 0-width.
"
" This method updates |_right_position| and |_remaining_space| on the host
" object, if the title is inserted.
function! s:prototype.try_insert_title(index, group, pos, sep_size, force) dict
let title = self.get_title(a:index)
let title_size = s:tabline_evaluated_length(title) + a:sep_size
if a:force || self._remaining_space >= title_size
let pos = a:pos
if has_key(self, "get_pretitle")
call self.insert_raw(self.get_pretitle(a:index), pos)
let self._right_position += 1
let pos += 1
endif
call self.insert_section(a:group, title, pos)
let self._right_position += 1
let pos += 1
if has_key(self, "get_posttitle")
call self.insert_raw(self.get_posttitle(a:index), pos)
let self._right_position += 1
let pos += 1
endif
let self._remaining_space -= title_size
return 1
endif
return 0
endfunction
function! s:get_separator_change(new_group, old_group, end_group, sep_size, alt_sep_size)
return s:get_separator_change_with_end(a:new_group, a:old_group, a:end_group, a:end_group, a:sep_size, a:alt_sep_size)
endfunction
" Compute the change in size of the tabline caused by separators
"
" This should be kept up-to-date with |s:get_transitioned_separator| and
" |s:get_separator| in autoload/airline/builder.vim
function! s:get_separator_change_with_end(new_group, old_group, new_end_group, old_end_group, sep_size, alt_sep_size)
let sep_change = 0
if !empty(a:new_end_group) " Separator between title and the end
let sep_change += airline#builder#should_change_group(a:new_group, a:new_end_group) ? a:sep_size : a:alt_sep_size
endif
if !empty(a:old_group) " Separator between the title and the one adjacent
let sep_change += airline#builder#should_change_group(a:new_group, a:old_group) ? a:sep_size : a:alt_sep_size
if !empty(a:old_end_group) " Remove mis-predicted separator
let sep_change -= airline#builder#should_change_group(a:old_group, a:old_end_group) ? a:sep_size : a:alt_sep_size
endif
endif
return sep_change
endfunction
" This replaces the build function of the |airline#builder#new| object, to
" insert titles as specified by the last call to |insert_titles| before
" passing to the original build function.
"
" Callers should define at least |get_title| and |get_group| on the host
" object if |insert_titles| has been called on it.
function! s:prototype.build() dict
if has_key(self, '_left_position') && self._first_title <= self._last_title
let self._remaining_space = &columns - s:tabline_evaluated_length(self._build())
let center_active = get(g:, 'airline#extensions#tabline#center_active', 0)
let sep_size = s:tabline_evaluated_length(self._context.left_sep)
let alt_sep_size = s:tabline_evaluated_length(self._context.left_alt_sep)
let outer_left_group = airline#builder#get_prev_group(self._sections, self._left_position)
let outer_right_group = airline#builder#get_next_group(self._sections, self._right_position)
let overflow_marker = get(g:, 'airline#extensions#tabline#overflow_marker', g:airline_symbols.ellipsis)
let overflow_marker_size = s:tabline_evaluated_length(overflow_marker)
" Allow space for the markers before we begin filling in titles.
if self._left_title > self._first_title
let self._remaining_space -= overflow_marker_size +
\ s:get_separator_change(self.overflow_group, "", outer_left_group, sep_size, alt_sep_size)
endif
if self._left_title < self._last_title
let self._remaining_space -= overflow_marker_size +
\ s:get_separator_change(self.overflow_group, "", outer_right_group, sep_size, alt_sep_size)
endif
" Add the current title
let group = self.get_group(self._left_title)
if self._left_title == self._first_title
let sep_change = s:get_separator_change(group, "", outer_left_group, sep_size, alt_sep_size)
else
let sep_change = s:get_separator_change(group, "", self.overflow_group, sep_size, alt_sep_size)
endif
if self._left_title == self._last_title
let sep_change += s:get_separator_change(group, "", outer_right_group, sep_size, alt_sep_size)
else
let sep_change += s:get_separator_change(group, "", self.overflow_group, sep_size, alt_sep_size)
endif
let left_group = group
let right_group = group
let self._left_title -=
\ self.try_insert_title(self._left_title, group, self._left_position, sep_change, 1)
if get(g:, 'airline#extensions#tabline#current_first', 0)
" always have current title first
let self._left_position += 1
endif
if !center_active && self._right_title <= self._last_title
" Add the title to the right
let group = self.get_group(self._right_title)
if self._right_title == self._last_title
let sep_change = s:get_separator_change_with_end(group, right_group, outer_right_group, self.overflow_group, sep_size, alt_sep_size) - overflow_marker_size
else
let sep_change = s:get_separator_change(group, right_group, self.overflow_group, sep_size, alt_sep_size)
endif
let right_group = group
let self._right_title +=
\ self.try_insert_title(self._right_title, group, self._right_position, sep_change, 1)
endif
while self._remaining_space > 0
let done = 0
if self._left_title >= self._first_title
" Insert next title to the left
let group = self.get_group(self._left_title)
if self._left_title == self._first_title
let sep_change = s:get_separator_change_with_end(group, left_group, outer_left_group, self.overflow_group, sep_size, alt_sep_size) - overflow_marker_size
else
let sep_change = s:get_separator_change(group, left_group, self.overflow_group, sep_size, alt_sep_size)
endif
let left_group = group
let done = self.try_insert_title(self._left_title, group, self._left_position, sep_change, 0)
let self._left_title -= done
endif
" If center_active is set, this |if| operates as an independent |if|,
" otherwise as an |elif|.
if self._right_title <= self._last_title && (center_active || !done)
" Insert next title to the right
let group = self.get_group(self._right_title)
if self._right_title == self._last_title
let sep_change = s:get_separator_change_with_end(group, right_group, outer_right_group, self.overflow_group, sep_size, alt_sep_size) - overflow_marker_size
else
let sep_change = s:get_separator_change(group, right_group, self.overflow_group, sep_size, alt_sep_size)
endif
let right_group = group
let done = self.try_insert_title(self._right_title, group, self._right_position, sep_change, 0)
let self._right_title += done
endif
if !done
break
endif
endwhile
if self._left_title >= self._first_title
if get(g:, 'airline#extensions#tabline#current_first', 0)
let self._left_position -= 1
endif
call self.insert_section(self.overflow_group, overflow_marker, self._left_position)
let self._right_position += 1
endif
if self._right_title <= self._last_title
call self.insert_section(self.overflow_group, overflow_marker, self._right_position)
endif
endif
return self._build()
endfunction
let s:prototype.overflow_group = 'airline_tab'
" Extract the text content a tabline will render. (Incomplete).
"
" See :help 'statusline' for the list of fields.
function! s:evaluate_tabline(tabline)
let tabline = a:tabline
let tabline = substitute(tabline, '%{\([^}]\+\)}', '\=eval(submatch(1))', 'g')
let tabline = substitute(tabline, '%#[^#]\+#', '', 'g')
let tabline = substitute(tabline, '%(\([^)]\+\)%)', '\1', 'g')
let tabline = substitute(tabline, '%\d\+[TX]', '', 'g')
let tabline = substitute(tabline, '%=', '', 'g')
let tabline = substitute(tabline, '%\d*\*', '', 'g')
if has('tablineat')
let tabline = substitute(tabline, '%@[^@]\+@', '', 'g')
endif
return tabline
endfunction
function! s:tabline_evaluated_length(tabline)
return airline#util#strchars(s:evaluate_tabline(a:tabline))
endfunction
function! airline#extensions#tabline#builder#new(context)
let builder = airline#builder#new(a:context)
let builder._build = builder.build
call extend(builder, s:prototype, 'force')
return builder
endfunction

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" 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
scriptencoding utf-8
let s:current_bufnr = -1
let s:current_modified = 0
let s:current_tabnr = -1
let s:current_tabline = ''
let s:highlight_groups = ['hid', 0, '', 'sel', 'mod_unsel', 0, 'mod_unsel', 'mod']
function! airline#extensions#tabline#ctrlspace#off()
augroup airline_tabline_ctrlspace
autocmd!
augroup END
endfunction
function! airline#extensions#tabline#ctrlspace#on()
augroup airline_tabline_ctrlspace
autocmd!
autocmd BufDelete * call airline#extensions#tabline#ctrlspace#invalidate()
augroup END
endfunction
function! airline#extensions#tabline#ctrlspace#invalidate()
if !exists('#airline')
return
endif
let s:current_bufnr = -1
let s:current_tabnr = -1
endfunction
function! airline#extensions#tabline#ctrlspace#add_buffer_section(builder, cur_tab, cur_buf, pull_right)
let pos_extension = (a:pull_right ? '_right' : '')
let buffer_list = []
for bufferindex in sort(keys(ctrlspace#api#Buffers(a:cur_tab)), 'N')
for buffer in ctrlspace#api#BufferList(a:cur_tab)
if buffer['index'] == bufferindex
call add(buffer_list, buffer)
endif
endfor
endfor
" add by tenfy(tenfyzhong@qq.com)
" if the current buffer no in the buffer list
" return false and no redraw tabline.
" Fixes #1515. if there a BufEnter autocmd execute redraw. The tabline may no update.
let bufnr_list = map(copy(buffer_list), 'v:val["index"]')
if index(bufnr_list, a:cur_buf) == -1 && a:cur_tab == s:current_tabnr
return 0
endif
let s:current_modified = getbufvar(a:cur_buf, '&modified')
for buffer in buffer_list
let group = 'airline_tab'
\ .s:highlight_groups[(4 * buffer.modified) + (2 * buffer.visible) + (a:cur_buf == buffer.index)]
\ .pos_extension
let buf_name = '%(%{airline#extensions#tabline#get_buffer_name('.buffer.index.')}%)'
if has("tablineat")
let buf_name = '%'.buffer.index.'@airline#extensions#tabline#buffers#clickbuf@'.buf_name.'%X'
endif
call a:builder.add_section_spaced(group, buf_name)
endfor
" add by tenfy(tenfyzhong@qq.com)
" if the selected buffer was updated
" return true
return 1
endfunction
function! airline#extensions#tabline#ctrlspace#add_tab_section(builder, pull_right)
let pos_extension = (a:pull_right ? '_right' : '')
let tab_list = ctrlspace#api#TabList()
for tab in tab_list
let group = 'airline_tab'
\ .s:highlight_groups[(4 * tab.modified) + (3 * tab.current)]
\ .pos_extension
if get(g:, 'airline#extensions#tabline#ctrlspace_show_tab_nr', 0) == 0
call a:builder.add_section_spaced(group, '%'.tab.index.'T'.tab.title.ctrlspace#api#TabBuffersNumber(tab.index).'%T')
else
call a:builder.add_section_spaced(group, '%'.(tab.index).'T'.(tab.index).(g:airline_symbols.space).(tab.title).ctrlspace#api#TabBuffersNumber(tab.index).'%T')
endif
endfor
endfunction
function! airline#extensions#tabline#ctrlspace#get()
let cur_buf = bufnr('%')
let buffer_label = get(g:, 'airline#extensions#tabline#buffers_label', 'buffers')
let tab_label = get(g:, 'airline#extensions#tabline#tabs_label', 'tabs')
let switch_buffers_and_tabs = get(g:, 'airline#extensions#tabline#switch_buffers_and_tabs', 0)
try
call airline#extensions#tabline#tabs#map_keys()
endtry
let cur_tab = tabpagenr()
if cur_buf == s:current_bufnr && cur_tab == s:current_tabnr
if !g:airline_detect_modified || getbufvar(cur_buf, '&modified') == s:current_modified
return s:current_tabline
endif
endif
let builder = airline#extensions#tabline#new_builder()
let show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
let show_tabs = get(g:, 'airline#extensions#tabline#show_tabs', 1)
let AppendBuffers = function('airline#extensions#tabline#ctrlspace#add_buffer_section', [builder, cur_tab, cur_buf])
let AppendTabs = function('airline#extensions#tabline#ctrlspace#add_tab_section', [builder])
let AppendLabel = function(builder.add_section_spaced, ['airline_tabtype'], builder)
" <= 1: |{Tabs} <tab|
" == 2: |{Buffers} <buffers|
" == 3: |buffers> {Buffers} {Tabs} <tabs|
let showing_mode = (2 * show_buffers) + (show_tabs)
let ignore_update = 0
" Add left tabline content
if showing_mode <= 1 " Tabs only mode
call AppendTabs(0)
elseif showing_mode == 2 " Buffers only mode
let ignore_update = !AppendBuffers(0)
else
if !switch_buffers_and_tabs
call AppendLabel(buffer_label)
let ignore_update = !AppendBuffers(0)
else
call AppendLabel(tab_label)
call AppendTabs(0)
endif
endif
if ignore_update | return s:current_tabline | endif
call builder.add_section('airline_tabfill', '')
call builder.split()
call builder.add_section('airline_tabfill', '')
" Add right tabline content
if showing_mode <= 1 " Tabs only mode
call AppendLabel(tab_label)
elseif showing_mode == 2 " Buffers only mode
call AppendLabel(buffer_label)
else
if !switch_buffers_and_tabs
call AppendTabs(1)
call AppendLabel(tab_label)
else
let ignore_update = AppendBuffers(1)
call AppendLabel(buffer_label)
endif
endif
if ignore_update | return s:current_tabline | endif
let s:current_bufnr = cur_buf
let s:current_tabnr = cur_tab
let s:current_tabline = builder.build()
return s:current_tabline
endfunction

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" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
" vim: et ts=2 sts=2 sw=2 et
scriptencoding utf-8
if !exists(":def") || !airline#util#has_vim9_script()
function! airline#extensions#tabline#formatters#default#format(bufnr, buffers)
let fnametruncate = get(g:, 'airline#extensions#tabline#fnametruncate', 0)
let fmod = get(g:, 'airline#extensions#tabline#fnamemod', ':~:.')
let _ = ''
let name = bufname(a:bufnr)
if empty(name)
let _ = '[No Name]'
elseif name =~ 'term://'
" Neovim Terminal
let _ = substitute(name, '\(term:\)//.*:\(.*\)', '\1 \2', '')
else
if get(g:, 'airline#extensions#tabline#fnamecollapse', 1)
" Does not handle non-ascii characters like Cyrillic: 'D/Учёба/t.c'
"let _ .= substitute(fnamemodify(name, fmod), '\v\w\zs.{-}\ze(\\|/)', '', 'g')
let _ = pathshorten(fnamemodify(name, fmod))
else
let _ = fnamemodify(name, fmod)
endif
if a:bufnr != bufnr('%') && fnametruncate && strlen(_) > fnametruncate
let _ = airline#util#strcharpart(_, 0, fnametruncate)
endif
endif
return airline#extensions#tabline#formatters#default#wrap_name(a:bufnr, _)
endfunction
function! airline#extensions#tabline#formatters#default#wrap_name(bufnr, buffer_name)
let buf_nr_format = get(g:, 'airline#extensions#tabline#buffer_nr_format', '%s: ')
let buf_nr_show = get(g:, 'airline#extensions#tabline#buffer_nr_show', 0)
let _ = buf_nr_show ? printf(buf_nr_format, a:bufnr) : ''
let _ .= substitute(a:buffer_name, '\\', '/', 'g')
if getbufvar(a:bufnr, '&modified') == 1
let _ .= g:airline_symbols.modified
endif
return _
endfunction
finish
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 fmod = get(g:, 'airline#extensions#tabline#fnamemod', ':~:.')
var result = ''
var name = bufname(bufnr)
if empty(name)
result = '[No Name]'
elseif name =~ 'term://'
# Neovim Terminal
result = substitute(name, '\(term:\)//.*:\(.*\)', '\1 \2', '')
else
if get(g:, 'airline#extensions#tabline#fnamecollapse', 1)
result = pathshorten(fnamemodify(name, fmod))
else
result = fnamemodify(name, fmod)
endif
if bufnr != bufnr('%') && fnametruncate && strlen(result) > fnametruncate
result = airline#util#strcharpart(result, 0, fnametruncate)
endif
endif
return airline#extensions#tabline#formatters#default#wrap_name(bufnr, result)
enddef
def airline#extensions#tabline#formatters#default#wrap_name(bufnr: number, buffer_name: string): string
var buf_nr_format = get(g:, 'airline#extensions#tabline#buffer_nr_format', '%s: ')
var buf_nr_show = get(g:, 'airline#extensions#tabline#buffer_nr_show', 0)
var result = buf_nr_show ? printf(buf_nr_format, bufnr) : ''
result ..= substitute(buffer_name, '\\', '/', 'g')
if getbufvar(bufnr, '&modified')
result ..= g:airline_symbols.modified
endif
return result
enddef
endif

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" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
" vim: et ts=2 sts=2 sw=2
scriptencoding utf-8
function! airline#extensions#tabline#formatters#jsformatter#format(bufnr, buffers)
let buf = bufname(a:bufnr)
let filename = fnamemodify(buf, ':t')
if filename ==# 'index.js' || filename ==# 'index.jsx' || filename ==# 'index.ts' || filename ==# 'index.tsx' || filename ==# 'index.vue'
return fnamemodify(buf, ':p:h:t') . '/i'
else
return airline#extensions#tabline#formatters#unique_tail_improved#format(a:bufnr, a:buffers)
endif
endfunction

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" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
" vim: et ts=2 sts=2 sw=2
scriptencoding utf-8
function! airline#extensions#tabline#formatters#short_path#format(bufnr, buffers)
let fmod = get(g:, 'airline#extensions#tabline#fnamemod', ':p:h:t')
let _ = ''
let name = bufname(a:bufnr)
if empty(name)
let _ .= '[No Name]'
elseif name =~ 'term://'
" Neovim Terminal
let _ = substitute(name, '\(term:\)//.*:\(.*\)', '\1 \2', '')
else
let _ .= fnamemodify(name, fmod) . '/' . fnamemodify(name, ':t')
endif
return airline#extensions#tabline#formatters#default#wrap_name(a:bufnr, _)
endfunction

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" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
" vim: et ts=2 sts=2 sw=2
scriptencoding utf-8
function! airline#extensions#tabline#formatters#short_path_improved#format(bufnr, buffers) abort
let name = bufname(a:bufnr)
if empty(name)
return airline#extensions#tabline#formatters#default#wrap_name(a:bufnr, '[No Name]')
endif
let tail = s:tail(a:bufnr)
let tails = s:tails(a:bufnr, a:buffers)
if has_key(tails, tail)
" Use short path for duplicates
return airline#extensions#tabline#formatters#short_path#format(a:bufnr, a:buffers)
endif
" Use tail for unique filenames
return airline#extensions#tabline#formatters#default#wrap_name(a:bufnr, tail)
endfunction
function! s:tails(self, buffers) abort
let tails = {}
for nr in a:buffers
if nr != a:self
let tails[s:tail(nr)] = 1
endif
endfor
return tails
endfunction
function! s:tail(bufnr) abort
return fnamemodify(bufname(a:bufnr), ':t')
endfunction

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" MIT License. Copyright (c) 2017-2021 Christian Brabandt et al.
" vim: et ts=2 sts=2 sw=2
scriptencoding utf-8
function! airline#extensions#tabline#formatters#tabnr#format(tab_nr, buflist)
let spc=g:airline_symbols.space
let tab_nr_type = get(g:, 'airline#extensions#tabline#tab_nr_type', 0)
if tab_nr_type == 0 " nr of splits
" TODO: This doesn't seem to be the actual number of splits,
" but seems to behave like what users expect.
return spc. len(tabpagebuflist(a:buflist[0]))
elseif tab_nr_type == 1 " tab number
" Return only the current tab number
return spc. a:tab_nr
else " tab_nr_type == 2 splits and tab number
" return the tab number followed by the number of buffers (in the tab)
return spc. a:tab_nr. spc. len(tabpagebuflist(a:buflist[0]))
endif
endfunction

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" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
" vim: et ts=2 sts=2 sw=2
scriptencoding utf-8
function! airline#extensions#tabline#formatters#unique_tail#format(bufnr, buffers)
let duplicates = {}
let tails = {}
let map = {}
for nr in a:buffers
let name = bufname(nr)
if empty(name)
let map[nr] = airline#extensions#tabline#formatters#default#wrap_name(nr, '[No Name]')
else
if name =~ 'term://'
" Neovim Terminal
let tail = substitute(name, '\(term:\)//.*:\(.*\)', '\1 \2', '')
else
let tail = fnamemodify(name, ':s?/\+$??:t')
endif
if has_key(tails, tail)
let duplicates[nr] = nr
endif
let tails[tail] = 1
let map[nr] = airline#extensions#tabline#formatters#default#wrap_name(nr, tail)
endif
endfor
let fmod = get(g:, 'airline#extensions#tabline#fnamemod', ':p:.')
for nr in values(duplicates)
let name = bufname(nr)
let fnamecollapse = get(g:, 'airline#extensions#tabline#fnamecollapse', 1)
if fnamecollapse
let map[nr] = airline#extensions#tabline#formatters#default#wrap_name(nr, substitute(fnamemodify(name, fmod), '\v\w\zs.{-}\ze(\\|/)', '', 'g'))
else
let map[nr] = airline#extensions#tabline#formatters#default#wrap_name(nr, fnamemodify(name, fmod))
endif
endfor
if has_key(map, a:bufnr)
return map[a:bufnr]
endif
" if we get here, the buffer list isn't in sync with the selected buffer yet, fall back to the default
return airline#extensions#tabline#formatters#default#format(a:bufnr, a:buffers)
endfunction

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" MIT License. Copyright (c) 2013-2021 Bailey Ling et al.
" vim: et ts=2 sts=2 sw=2
scriptencoding utf-8
let s:skip_symbol = '…'
function! airline#extensions#tabline#formatters#unique_tail_improved#format(bufnr, buffers)
if len(a:buffers) <= 1 " don't need to compare bufnames if has less than one buffer opened
return airline#extensions#tabline#formatters#default#format(a:bufnr, a:buffers)
endif
let curbuf_tail = fnamemodify(bufname(a:bufnr), ':t')
let do_deduplicate = 0
let path_tokens = {}
for nr in a:buffers
let name = bufname(nr)
if !empty(name) && nr != a:bufnr && fnamemodify(name, ':t') == curbuf_tail " only perform actions if curbuf_tail isn't unique
let do_deduplicate = 1
let tokens = reverse(split(substitute(fnamemodify(name, ':p:h'), '\\', '/', 'g'), '/'))
let token_index = 0
for token in tokens
if token == '' | continue | endif
if token == '.' | break | endif
if !has_key(path_tokens, token_index)
let path_tokens[token_index] = {}
endif
let path_tokens[token_index][token] = 1
let token_index += 1
endfor
endif
endfor
if do_deduplicate == 1
let path = []
let token_index = 0
for token in reverse(split(substitute(fnamemodify(bufname(a:bufnr), ':p:h'), '\\', '/', 'g'), '/'))
if token == '.' | break | endif
let duplicated = 0
let uniq = 1
let single = 1
if has_key(path_tokens, token_index)
let duplicated = 1
if len(keys(path_tokens[token_index])) > 1 | let single = 0 | endif
if has_key(path_tokens[token_index], token) | let uniq = 0 | endif
endif
call insert(path, {'token': token, 'duplicated': duplicated, 'uniq': uniq, 'single': single})
let token_index += 1
endfor
let buf_name = [curbuf_tail]
let has_uniq = 0
let has_skipped = 0
for token1 in reverse(path)
if !token1['duplicated'] && len(buf_name) > 1
call insert(buf_name, s:skip_symbol)
let has_skipped = 0
break
endif
if has_uniq == 1
call insert(buf_name, s:skip_symbol)
let has_skipped = 0
break
endif
if token1['uniq'] == 0 && token1['single'] == 1
let has_skipped = 1
else
if has_skipped == 1
call insert(buf_name, s:skip_symbol)
let has_skipped = 0
endif
call insert(buf_name, token1['token'])
endif
if token1['uniq'] == 1
let has_uniq = 1
endif
endfor
if has_skipped == 1
call insert(buf_name, s:skip_symbol)
endif
return airline#extensions#tabline#formatters#default#wrap_name(a:bufnr, join(buf_name, '/'))
else
return airline#extensions#tabline#formatters#default#format(a:bufnr, a:buffers)
endif
endfunction

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" 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
function! airline#extensions#tabline#tabs#off()
augroup airline_tabline_tabs
autocmd!
augroup END
endfunction
function! airline#extensions#tabline#tabs#on()
augroup airline_tabline_tabs
autocmd!
autocmd BufDelete * call airline#extensions#tabline#tabs#invalidate()
augroup END
endfunction
function! airline#extensions#tabline#tabs#invalidate()
if exists('#airline')
let s:current_bufnr = -1
endif
endfunction
function! airline#extensions#tabline#tabs#get()
let curbuf = bufnr('%')
let curtab = tabpagenr()
try
call airline#extensions#tabline#tabs#map_keys()
catch
" no-op
endtry
if curbuf == s:current_bufnr && curtab == s:current_tabnr && &columns == s:column_width
if !g:airline_detect_modified || getbufvar(curbuf, '&modified') == s:current_modified
return s:current_tabline
endif
endif
let s:filtered_buflist = airline#extensions#tabline#buflist#list()
let b = airline#extensions#tabline#new_builder()
call airline#extensions#tabline#add_label(b, 'tabs', 0)
function! b.get_group(i) dict
let curtab = tabpagenr()
let group = 'airline_tab'
if a:i == curtab
let group = 'airline_tabsel'
if g:airline_detect_modified
for bi in tabpagebuflist(curtab)
if index(s:filtered_buflist,bi) != -1
if getbufvar(bi, '&modified')
let group = 'airline_tabmod'
endif
endif
endfor
endif
let s:current_modified = (group == 'airline_tabmod') ? 1 : 0
endif
return group
endfunction
function! b.get_title(i) dict
let val = '%('
if get(g:, 'airline#extensions#tabline#show_tab_nr', 1)
let val .= airline#extensions#tabline#tabs#tabnr_formatter(a:i, tabpagebuflist(a:i))
endif
return val.'%'.a:i.'T %{airline#extensions#tabline#title('.a:i.')} %)'
endfunction
call b.insert_titles(curtab, 1, tabpagenr('$'))
call b.add_section('airline_tabfill', '')
call b.split()
call b.add_section('airline_tabfill', '')
if get(g:, 'airline#extensions#tabline#show_close_button', 1)
call b.add_section('airline_tab_right', ' %999X'.
\ get(g:, 'airline#extensions#tabline#close_symbol', 'X').'%X ')
endif
if get(g:, 'airline#extensions#tabline#show_splits', 1) == 1
let buffers = tabpagebuflist(curtab)
for nr in buffers
if index(s:filtered_buflist,nr) != -1
let group = airline#extensions#tabline#group_of_bufnr(buffers, nr) . "_right"
call b.add_section_spaced(group, '%(%{airline#extensions#tabline#get_buffer_name('.nr.')}%)')
endif
endfor
if get(g:, 'airline#extensions#tabline#show_buffers', 1)
call airline#extensions#tabline#add_label(b, 'buffers', 1)
endif
endif
call airline#extensions#tabline#add_tab_label(b)
let s:current_bufnr = curbuf
let s:current_tabnr = curtab
let s:column_width = &columns
let s:current_tabline = b.build()
return s:current_tabline
endfunction
function! airline#extensions#tabline#tabs#map_keys()
if maparg('<Plug>AirlineSelectTab1', 'n') is# ':1tabn<CR>'
return
endif
let bidx_mode = get(g:, 'airline#extensions#tabline#buffer_idx_mode', 1)
if bidx_mode == 1
for i in range(1, 10)
exe printf('noremap <silent> <Plug>AirlineSelectTab%d :%dtabn<CR>', i%10, i)
endfor
else
for i in range(11, 99)
exe printf('noremap <silent> <Plug>AirlineSelectTab%d :%dtabn<CR>', i, i-10)
endfor
endif
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>
endfunction
function! airline#extensions#tabline#tabs#tabnr_formatter(nr, i) abort
let formatter = get(g:, 'airline#extensions#tabline#tabnr_formatter', 'tabnr')
try
return airline#extensions#tabline#formatters#{formatter}#format(a:nr, a:i)
catch /^Vim\%((\a\+)\)\=:E117/ " catch E117, unknown function
" Function not found
return call(formatter, [a:nr, a:i])
catch
" something went wrong, return an empty string
return ""
endtry
endfunction

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" 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
scriptencoding utf-8
let s:current_bufnr = -1
let s:current_modified = 0
let s:current_tabnr = -1
let s:current_tabline = ''
let s:highlight_groups = ['hid', 0, '', 'sel', 'mod_unsel', 0, 'mod_unsel', 'mod']
function! airline#extensions#tabline#tabws#off()
augroup airline_tabline_tabws
autocmd!
augroup END
endfunction
function! airline#extensions#tabline#tabws#on()
augroup airline_tabline_tabws
autocmd!
autocmd BufDelete * call airline#extensions#tabline#tabws#invalidate()
augroup END
endfunction
function! airline#extensions#tabline#tabws#invalidate()
if exists('#airline')
let s:current_bufnr = -1
let s:current_tabnr = -1
endif
endfunction
function! airline#extensions#tabline#tabws#add_buffer_section(builder, cur_tab, cur_buf, pull_right)
let pos_extension = (a:pull_right ? '_right' : '')
let bufnr_list = tabws#getbuffersfortab(a:cur_tab)
if index(bufnr_list, a:cur_buf) == -1 && a:cur_tab == s:current_tabnr
return 0
endif
let s:current_modified = getbufvar(a:cur_buf, '&modified')
let visible_list = tabpagebuflist(a:cur_tab)
for buffer in bufnr_list
let group = 'airline_tab'
\ .s:highlight_groups[(4 * getbufvar(buffer, '&modified')) + (2 * (index(visible_list, buffer) != -1)) + (a:cur_buf == buffer)]
\ .pos_extension
let buf_name = '%(%{airline#extensions#tabline#get_buffer_name('.buffer.')}%)'
if has("tablineat")
let buf_name = '%'.buffer.'@airline#extensions#tabline#buffers#clickbuf@'.buf_name.'%X'
endif
call a:builder.add_section_spaced(group, buf_name)
endfor
" add by tenfy(tenfyzhong@qq.com)
" if the selected buffer was updated
" return true
return 1
endfunction
function! airline#extensions#tabline#tabws#add_tab_section(builder, pull_right)
let pos_extension = (a:pull_right ? '_right' : '')
for tab in range(1, tabpagenr('$'))
let current = tab == tabpagenr()
let group = 'airline_tab'
\ .s:highlight_groups[(3 * current)]
\ .pos_extension
if get(g:, 'airline#extensions#tabline#tabws_show_tab_nr', 0) == 0
call a:builder.add_section_spaced(group, '%'.tab.'T'.tabws#gettabname(tab).'%T')
else
call a:builder.add_section_spaced(group, '%'.tab.'T'.tab.(g:airline_symbols.space).tabws#gettabname(tab).'%T')
endif
endfor
endfunction
function! airline#extensions#tabline#tabws#get()
let cur_buf = bufnr('%')
let buffer_label = get(g:, 'airline#extensions#tabline#buffers_label', 'buffers')
let tab_label = get(g:, 'airline#extensions#tabline#tabs_label', 'tabs')
let switch_buffers_and_tabs = get(g:, 'airline#extensions#tabline#switch_buffers_and_tabs', 0)
try
call airline#extensions#tabline#tabs#map_keys()
endtry
let cur_tab = tabpagenr()
if cur_buf == s:current_bufnr && cur_tab == s:current_tabnr
if !g:airline_detect_modified || getbufvar(cur_buf, '&modified') == s:current_modified
return s:current_tabline
endif
endif
let builder = airline#extensions#tabline#new_builder()
let show_buffers = get(g:, 'airline#extensions#tabline#show_buffers', 1)
let show_tabs = get(g:, 'airline#extensions#tabline#show_tabs', 1)
let AppendBuffers = function('airline#extensions#tabline#tabws#add_buffer_section', [builder, cur_tab, cur_buf])
let AppendTabs = function('airline#extensions#tabline#tabws#add_tab_section', [builder])
let AppendLabel = function(builder.add_section_spaced, ['airline_tabtype'], builder)
" <= 1: |{Tabs} <tab|
" == 2: |{Buffers} <buffers|
" == 3: |buffers> {Buffers} {Tabs} <tabs|
let showing_mode = (2 * show_buffers) + (show_tabs)
let ignore_update = 0
" Add left tabline content
if showing_mode <= 1 " Tabs only mode
call AppendTabs(0)
elseif showing_mode == 2 " Buffers only mode
let ignore_update = !AppendBuffers(0)
else
if !switch_buffers_and_tabs
call AppendLabel(buffer_label)
let ignore_update = !AppendBuffers(0)
else
call AppendLabel(tab_label)
call AppendTabs(0)
endif
endif
if ignore_update | return s:current_tabline | endif
call builder.add_section('airline_tabfill', '')
call builder.split()
call builder.add_section('airline_tabfill', '')
" Add right tabline content
if showing_mode <= 1 " Tabs only mode
call AppendLabel(tab_label)
elseif showing_mode == 2 " Buffers only mode
call AppendLabel(buffer_label)
else
if !switch_buffers_and_tabs
call AppendTabs(1)
call AppendLabel(tab_label)
else
let ignore_update = AppendBuffers(1)
call AppendLabel(buffer_label)
endif
endif
if ignore_update | return s:current_tabline | endif
let s:current_bufnr = cur_buf
let s:current_tabnr = cur_tab
let s:current_tabline = builder.build()
return s:current_tabline
endfunction

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@@ -0,0 +1,404 @@
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" xTabline - Reduced version for vim-airline
" Plugin: https://github.com/mg979/vim-xtabline
" MIT License Copyright (C) 2018-2021 Gianmaria Bajo <mg1979.git@gmail.com>
" tabpagecd:
" expanded version by mg979
" MIT License Copyright (C) 2012-2013 Kana Natsuno <http://whileimautomaton.net/>
" MIT License Copyright (C) 2018-2021 Gianmaria Bajo <mg1979.git@gmail.com>
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! airline#extensions#tabline#xtabline#init()
let s:state = 0
" initialize mappings
call airline#extensions#tabline#xtabline#maps()
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Variables
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
let g:loaded_xtabline = 1
let s:most_recent = -1
let s:xtabline_filtering = 1
let t:xtl_excluded = get(g:, 'airline#extensions#tabline#exclude_buffers', [])
let t:xtl_accepted = []
let g:xtabline_include_previews = get(g:, 'xtabline_include_previews', 1)
let g:xtabline_alt_action = get(g:, 'xtabline_alt_action', "buffer #")
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Autocommands
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
augroup plugin-xtabline
autocmd!
autocmd TabNew * call s:Do('new')
autocmd TabEnter * call s:Do('enter')
autocmd TabLeave * call s:Do('leave')
autocmd TabClosed * call s:Do('close')
autocmd BufEnter * if exists('#airline') | let g:xtabline_changing_buffer = 0 | endif
autocmd BufAdd,BufDelete,BufWrite * call airline#extensions#tabline#xtabline#filter_buffers()
augroup END
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Commands
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
com! XTabReopen call airline#extensions#tabline#xtabline#reopen_last_tab()
endfunction
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Mappings
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! airline#extensions#tabline#xtabline#maps()
if !exists('g:xtabline_disable_keybindings')
fun! s:mapkeys(keys, plug)
if empty(mapcheck(a:keys)) && !hasmapto(a:plug)
silent! execute 'nmap <unique> '.a:keys.' '.a:plug
endif
endfun
call s:mapkeys('<F5>','<Plug>XTablineToggleTabs')
call s:mapkeys('<leader><F5>','<Plug>XTablineToggleFiltering')
call s:mapkeys('<BS>','<Plug>XTablineSelectBuffer')
call s:mapkeys(']l','<Plug>XTablineNextBuffer')
call s:mapkeys('[l','<Plug>XTablinePrevBuffer')
call s:mapkeys('<leader>tr','<Plug>XTablineReopen')
endif
nnoremap <unique> <script> <Plug>XTablineToggleTabs <SID>ToggleTabs
nnoremap <silent> <SID>ToggleTabs :call airline#extensions#tabline#xtabline#toggle_tabs()<cr>
nnoremap <unique> <script> <Plug>XTablineToggleFiltering <SID>ToggleFiltering
nnoremap <silent> <SID>ToggleFiltering :call airline#extensions#tabline#xtabline#toggle_buffers()<cr>
nnoremap <unique> <script> <Plug>XTablineSelectBuffer <SID>SelectBuffer
nnoremap <silent> <expr> <SID>SelectBuffer g:xtabline_changing_buffer ? "\<C-c>" : ":<C-u>call airline#extensions#tabline#xtabline#select_buffer(v:count)\<cr>"
nnoremap <unique> <script> <Plug>XTablineNextBuffer <SID>NextBuffer
nnoremap <silent> <expr> <SID>NextBuffer airline#extensions#tabline#xtabline#next_buffer(v:count1)
nnoremap <unique> <script> <Plug>XTablinePrevBuffer <SID>PrevBuffer
nnoremap <silent> <expr> <SID>PrevBuffer airline#extensions#tabline#xtabline#prev_buffer(v:count1)
nnoremap <unique> <script> <Plug>XTablineReopen <SID>ReopenLastTab
nnoremap <silent> <SID>ReopenLastTab :XTabReopen<cr>
if get(g:, 'xtabline_cd_commands', 0)
map <unique> <leader>cdc <Plug>XTablineCdCurrent
map <unique> <leader>cdd <Plug>XTablineCdDown1
map <unique> <leader>cd2 <Plug>XTablineCdDown2
map <unique> <leader>cd3 <Plug>XTablineCdDown3
map <unique> <leader>cdh <Plug>XTablineCdHome
nnoremap <unique> <script> <Plug>XTablineCdCurrent :cd %:p:h<cr>:call airline#util#doautocmd('BufAdd')<cr>:pwd<cr>
nnoremap <unique> <script> <Plug>XTablineCdDown1 :cd %:p:h:h<cr>:call airline#util#doautocmd('BufAdd')<cr>:pwd<cr>
nnoremap <unique> <script> <Plug>XTablineCdDown2 :cd %:p:h:h:h<cr>:call airline#util#doautocmd('BufAdd')<cr>:pwd<cr>
nnoremap <unique> <script> <Plug>XTablineCdDown3 :cd %:p:h:h:h:h<cr>:call airline#util#doautocmd('BufAdd')<cr>:pwd<cr>
nnoremap <unique> <script> <Plug>XTablineCdHome :cd ~<cr>:call airline#util#doautocmd('BufAdd')<cr>:pwd<cr>
endif
endfunction
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Commands functions
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! airline#extensions#tabline#xtabline#toggle_tabs()
"""Toggle between tabs/buffers tabline."""
if tabpagenr("$") == 1 | call airline#util#warning("There is only one tab.") | return | endif
if g:airline#extensions#tabline#show_tabs
let g:airline#extensions#tabline#show_tabs = 0
call airline#util#warning("Showing buffers")
else
let g:airline#extensions#tabline#show_tabs = 1
call airline#util#warning("Showing tabs")
endif
doautocmd BufAdd
endfunction
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! airline#extensions#tabline#xtabline#toggle_buffers()
"""Toggle buffer filtering in the tabline."""
if s:xtabline_filtering
let s:xtabline_filtering = 0
let g:airline#extensions#tabline#exclude_buffers = []
call airline#util#warning("Buffer filtering turned off")
doautocmd BufAdd
else
let s:xtabline_filtering = 1
call airline#extensions#tabline#xtabline#filter_buffers()
call airline#util#warning("Buffer filtering turned on")
doautocmd BufAdd
endif
endfunction
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! airline#extensions#tabline#xtabline#reopen_last_tab()
"""Reopen the last closed tab."""
if !exists('s:most_recently_closed_tab')
call airline#util#warning("No recent tabs.")
return
endif
let tab = s:most_recently_closed_tab
tabnew
let empty = bufnr("%")
let t:cwd = tab['cwd']
cd `=t:cwd`
let t:name = tab['name']
for buf in tab['buffers'] | execute "badd ".buf | endfor
execute "edit ".tab['buffers'][0]
execute "bdelete ".empty
endfunction
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! airline#extensions#tabline#xtabline#filter_buffers()
"""Filter buffers so that only the ones within the tab's cwd will show up.
" 'accepted' is a list of buffer numbers, for quick access.
" 'excluded' is a list of buffer numbers, it will be used by Airline to hide buffers.
if !exists('#airline')
" airline disabled
return
endif
if !s:xtabline_filtering | return | endif
let g:airline#extensions#tabline#exclude_buffers = []
let t:xtl_excluded = g:airline#extensions#tabline#exclude_buffers
let t:xtl_accepted = [] | let accepted = t:xtl_accepted
let previews = g:xtabline_include_previews
" bufnr(0) is the alternate buffer
for buf in range(1, bufnr("$"))
if !buflisted(buf) | continue | endif
" get the path
let path = expand("#".buf.":p")
" confront with the cwd
if !previews && path =~ "^".getcwd()
call add(accepted, buf)
elseif previews && path =~ getcwd()
call add(accepted, buf)
else
call add(t:xtl_excluded, buf)
endif
endfor
call s:RefreshTabline()
endfunction
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! airline#extensions#tabline#xtabline#next_buffer(nr)
"""Switch to next visible buffer."""
if ( s:NotEnoughBuffers() || !s:xtabline_filtering ) | return | endif
let accepted = t:xtl_accepted
let ix = index(accepted, bufnr("%"))
let target = ix + a:nr
let total = len(accepted)
if ix == -1
" not in index, go back to most recent or back to first
if s:most_recent == -1 || s:most_recent >= total
let s:most_recent = 0
endif
elseif target >= total
" over last buffer
while target >= total | let target -= total | endwhile
let s:most_recent = target
else
let s:most_recent = target
endif
return ":buffer " . accepted[s:most_recent] . "\<cr>"
endfunction
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! airline#extensions#tabline#xtabline#prev_buffer(nr)
"""Switch to previous visible buffer."""
if ( s:NotEnoughBuffers() || !s:xtabline_filtering ) | return | endif
let accepted = t:xtl_accepted
let ix = index(accepted, bufnr("%"))
let target = ix - a:nr
let total = len(accepted)
if ix == -1
" not in index, go back to most recent or back to first
if s:most_recent == -1 || s:most_recent >= total
let s:most_recent = 0
endif
elseif target < 0
" before first buffer
while target < 0 | let target += total | endwhile
let s:most_recent = target
else
let s:most_recent = target
endif
return ":buffer " . accepted[s:most_recent] . "\<cr>"
endfunction
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! airline#extensions#tabline#xtabline#select_buffer(nr)
"""Switch to visible buffer in the tabline with [count]."""
if ( a:nr == 0 || !s:xtabline_filtering ) | execute g:xtabline_alt_action | return | endif
let accepted = t:xtl_accepted
if (a:nr > len(accepted)) || s:NotEnoughBuffers() || accepted[a:nr - 1] == bufnr("%")
return
else
let g:xtabline_changing_buffer = 1
execute "buffer ".accepted[a:nr - 1]
endif
endfunction
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! s:TabBuffers()
"""Return a list of buffers names for this tab."""
return map(copy(t:xtl_accepted), 'bufname(v:val)')
endfunction
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" Helper functions
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! s:NotEnoughBuffers()
"""Just return if there aren't enough buffers."""
if len(t:xtl_accepted) < 2
if index(t:xtl_accepted, bufnr("%")) == -1
return
elseif !len(t:xtl_accepted)
call airline#util#warning("No available buffers for this tab.")
else
call airline#util#warning("No other available buffers for this tab.")
endif
return 1
endif
endfunction
function! s:RefreshTabline()
call airline#extensions#tabline#buflist#invalidate()
endfunction
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" TabPageCd
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" tabpagecd - Turn :cd into :tabpagecd, to use one tab page per project
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! s:InitCwds()
if !exists('g:xtab_cwds') | let g:xtab_cwds = [] | endif
while len(g:xtab_cwds) < tabpagenr("$")
call add(g:xtab_cwds, getcwd())
endwhile
let s:state = 1
let t:cwd = getcwd()
let s:last_tab = 0
call airline#extensions#tabline#xtabline#filter_buffers()
endfunction
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! airline#extensions#tabline#xtabline#update_obsession()
let string = 'let g:xtab_cwds = '.string(g:xtab_cwds).' | call airline#extensions#tabline#xtabline#update_obsession()'
if !exists('g:obsession_append')
let g:obsession_append = [string]
else
call filter(g:obsession_append, 'v:val !~# "^let g:xtab_cwds"')
call add(g:obsession_append, string)
endif
endfunction
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
function! s:Do(action)
if !exists('#airline')
" airline disabled
return
endif
let arg = a:action
if !s:state | call s:InitCwds() | return | endif
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
if arg == 'new'
call insert(g:xtab_cwds, getcwd(), tabpagenr()-1)
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
elseif arg == 'enter'
let t:cwd =g:xtab_cwds[tabpagenr()-1]
cd `=t:cwd`
call airline#extensions#tabline#xtabline#filter_buffers()
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
elseif arg == 'leave'
let t:cwd = getcwd()
let g:xtab_cwds[tabpagenr()-1] = t:cwd
let s:last_tab = tabpagenr() - 1
if !exists('t:name') | let t:name = t:cwd | endif
let s:most_recent_tab = {'cwd': t:cwd, 'name': t:name, 'buffers': s:TabBuffers()}
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
elseif arg == 'close'
let s:most_recently_closed_tab = copy(s:most_recent_tab)
call remove(g:xtab_cwds, s:last_tab)
endif
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
call airline#extensions#tabline#xtabline#update_obsession()
endfunction
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""