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highlight: skip processing the same hi group twice

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Shouldn't happen, but just in case skip creating highlighting group,
if the same group with the same attributes has already been defined.
This commit is contained in:
Christian Brabandt
2017-06-26 23:06:46 +02:00
parent 583ae3d5f9
commit feee9bcf3c
3 changed files with 25 additions and 7 deletions
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19
autoload/airline/extensions/tabline.vim
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@@ -118,13 +118,18 @@ function! airline#extensions#tabline#get()
if !exists('#airline#BufAdd#*')
autocmd airline BufAdd * call <sid>update_tabline()
endif
if s:ctrlspace
return airline#extensions#tabline#ctrlspace#get()
elseif s:show_buffers && curtabcnt == 1 || !s:show_tabs
return airline#extensions#tabline#buffers#get()
else
return airline#extensions#tabline#tabs#get()
endif
try
let g:airline_theme_dict = {}
if s:ctrlspace
return airline#extensions#tabline#ctrlspace#get()
elseif s:show_buffers && curtabcnt == 1 || !s:show_tabs
return airline#extensions#tabline#buffers#get()
else
return airline#extensions#tabline#tabs#get()
endif
finally
unlet g:airline_theme_dict
endtry
endfunction
function! airline#extensions#tabline#title(n)