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airline#highlighter: s:get_syn: fallback to 'NONE'

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This is required when used with 'Normal' with a transparent background.
Falling back to 1 here results in "red" for "ctermbg"!

I think it's important to keep the 'NONE' color property here, instead
of hardcoding the fallbacks (even if white would be used instead of
red).
This commit is contained in:
Daniel Hahler 2016-02-16 00:36:57 +01:00
parent 1dc8eac3d2
commit d39076a07d
2 changed files with 3 additions and 7 deletions
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6
autoload/airline/highlighter.vim
View File

@ -25,11 +25,7 @@ function! s:get_syn(group, what)
let color = synIDattr(synIDtrans(hlID('Normal')), a:what, g:airline_gui_mode)
endif
if empty(color) || color == -1
if g:airline_gui_mode ==# 'gui'
let color = a:what ==# 'fg' ? '#000000' : '#FFFFFF'
else
let color = a:what ==# 'fg' ? 0 : 1
endif
let color = 'NONE'
endif
return color
endfunction

4
t/themes.vim
View File

@ -28,10 +28,10 @@ describe 'themes'
it 'should pass args through correctly'
let hl = airline#themes#get_highlight('Foo', 'bold', 'italic')
Expect hl == ['', '', 0, 1, 'bold,italic']
Expect hl == ['', '', 'NONE', 'NONE', 'bold,italic']
let hl = airline#themes#get_highlight2(['Foo','bg'], ['Foo','fg'], 'italic', 'bold')
Expect hl == ['', '', 1, 0, 'italic,bold']
Expect hl == ['', '', 'NONE', 'NONE', 'italic,bold']
end
it 'should generate color map with mirroring'