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convert msdos.vim

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Christian 2020-11-17 21:19:57 +01:00 committed by Christian Brabandt
parent 609205f1e8
commit 0abcdbeba5
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1 changed files with 21 additions and 1 deletions
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22
autoload/airline/msdos.vim
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@ -22,7 +22,7 @@ scriptencoding utf-8
" 14 Yellow " 14 Yellow
" 15 White " 15 White
let s:basic16 = [ const s:basic16 = [
\ [ 0x00, 0x00, 0x00 ], \ [ 0x00, 0x00, 0x00 ],
\ [ 0x00, 0x00, 0x80 ], \ [ 0x00, 0x00, 0x80 ],
\ [ 0x00, 0x80, 0x00 ], \ [ 0x00, 0x80, 0x00 ],
@ -41,6 +41,26 @@ let s:basic16 = [
\ [ 0xFF, 0xFF, 0xFF ] \ [ 0xFF, 0xFF, 0xFF ]
\ ] \ ]
if exists(":def")
def airline#msdos#round_msdos_colors(rgblist: list<number>): string
# Check for values from MSDOS 16 color terminal
var best = []
var min = 100000
var t = 0
for value in s:basic16
t = abs(value[0] - rgblist[0]) +
abs(value[1] - rgblist[1]) +
abs(value[2] - rgblist[2])
if min > t
min = t
best = value
endif
endfor
return string(index(s:basic16, best))
enddef
finish
endif
function! airline#msdos#round_msdos_colors(rgblist) function! airline#msdos#round_msdos_colors(rgblist)
" Check for values from MSDOS 16 color terminal " Check for values from MSDOS 16 color terminal
let best = [] let best = []