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author | Tom Ryder <tom@sanctum.geek.nz> | 2017-11-04 14:52:07 +1300 |
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committer | Tom Ryder <tom@sanctum.geek.nz> | 2017-11-04 15:14:46 +1300 |
commit | c88cb8805f683eb6d886743f3e147a3ab0fbee91 (patch) | |
tree | 94039bcd2ee0c15efd14f52951f4d1ecf9c6b623 /vim/autoload | |
parent | Specify an install-vim-autoload target (diff) | |
download | dotfiles-c88cb8805f683eb6d886743f3e147a3ab0fbee91.tar.gz dotfiles-c88cb8805f683eb6d886743f3e147a3ab0fbee91.zip |
Move Vim background detection logic into plugin
Diffstat (limited to 'vim/autoload')
-rw-r--r-- | vim/autoload/detect_background.vim | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/vim/autoload/detect_background.vim b/vim/autoload/detect_background.vim new file mode 100644 index 00000000..a1a2c208 --- /dev/null +++ b/vim/autoload/detect_background.vim @@ -0,0 +1,18 @@ +" 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. +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 |