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tabline: Cache title as tablocal variable

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This commit is contained in:
Christian Brabandt
2017-06-27 14:39:11 +02:00
parent 174b7e1962
commit b2f301f73c
2 changed files with 7 additions and 1 deletions
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autoload/airline/extensions/tabline.vim
+4 -1
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@@ -146,11 +146,14 @@ function! airline#extensions#tabline#title(n)
let buflist = tabpagebuflist(a:n)
let winnr = tabpagewinnr(a:n)
let all_buffers = airline#extensions#tabline#buflist#list()
return airline#extensions#tabline#get_buffer_name(
let title = airline#extensions#tabline#get_buffer_name(
\ buflist[winnr - 1],
\ filter(buflist, 'index(all_buffers, v:val) != -1'))
endif
if exists("*settabvar") && !empty(title)
call settabvar(a:n, 'title', title)
endif
return title
endfunction