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