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Alternative where text color is inverse of background.

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This commit is contained in:
Hugo Hörnquist 2019-02-19 21:04:57 +01:00
parent 21f5069e48
commit 08ec02a755
1 changed files with 5 additions and 1 deletions
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6
autoload/vimwiki/html.vim
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@ -349,8 +349,12 @@ function! s:tag_code(value)
let l:str = s:mid(a:value, 1)
let l:match = match(l:str, '^#[a-fA-F0-9]\{6\}$')
if l:match != -1
let l:retstr .= " style='background-color: " . l:str . ";'"
let l:inv_color = 0xFFFFFF - eval("0x" . l:str[1:])
let l:retstr .= printf(" style='background-color: %s; color: #%x;'",
\ l:str, l:inv_color)
endif
let l:retstr .= '>'.s:safe_html_preformatted(l:str).'</code>'