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Diffstat (limited to 'vim/autoload/detect_background.vim')
-rw-r--r-- | vim/autoload/detect_background.vim | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/vim/autoload/detect_background.vim b/vim/autoload/detect_background.vim new file mode 100644 index 00000000..89e5d19e --- /dev/null +++ b/vim/autoload/detect_background.vim @@ -0,0 +1,24 @@ +" +" detect_background.vim: Invert Vim's built-in logic for choosing dark or +" light backgrounds; we'll default to choosing a dark background unless we +" find some reason *not* to. +" +" Author: Tom Ryder <tom@sanctum.geek.nz> +" License: Same as Vim itself +" +function! detect_background#DetectBackground() + + " Split up the value of $COLORFGBG (if any) by semicolons + let l:colorfgbg = split($COLORFGBG, ';') + + " Get the background color value, or an empty string if none + let l:bg = len(l:colorfgbg) ? l:colorfgbg[-1] : '' + + " Choose the background setting based on this value + if l:bg ==# 'default' || l:bg ==# '7' || l:bg ==# '15' + set background=light + else + set background=dark + endif + +endfunction |