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Add improved short path tabline formatter

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This commit is contained in:
Artem Minyaylov
2023-01-16 14:38:06 -08:00
parent 1ecbc76682
commit 9eb4aa47a3
3 changed files with 44 additions and 6 deletions
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2
autoload/airline/extensions/tabline/formatters/short_path.vim
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@@ -3,8 +3,6 @@
scriptencoding utf-8
let s:fnamecollapse = get(g:, 'airline#extensions#tabline#fnamecollapse', 1)
function! airline#extensions#tabline#formatters#short_path#format(bufnr, buffers)
let fmod = get(g:, 'airline#extensions#tabline#fnamemod', ':p:h:t')
let _ = ''

36
autoload/airline/extensions/tabline/formatters/short_path_improved.vim Normal file
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@@ -0,0 +1,36 @@
" 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