33 lines
993 B
VimL
33 lines
993 B
VimL
" MIT License. Copyright (c) 2013-2016 Bailey Ling.
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" vim: et ts=2 sts=2 sw=2
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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] = '[No Name]'
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else
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let tail = fnamemodify(name, ':s?/\+$??:t')
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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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for nr in values(duplicates)
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let map[nr] = airline#extensions#tabline#formatters#default#wrap_name(nr, fnamemodify(bufname(nr), ':p:.'))
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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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