When visibility is "normal", set the Title highlight group's foreground
color to orange instead of yellow, as it was in the original Solarized.
This change addresses https://github.com/lifepillar/vim-solarized8/issues/76.
A yellow Title can be obtained by setting
let g:solarized_visibility = "high"
Often (e.g. for Python) Error is used to indicate
whitespace mistakes (e.g. too much whitespace).
Since in Solarized 8 Error does not have any
background colour, these errors are not visible
(@fladd).
Fixes https://github.com/lifepillar/vim-solarized8/issues/63.
The separator makes it clear how a window has been split, which is
useful, for example, when you rotate windows (<c-w><c-r>). The separator
may be suppressed by the user with 'fillchars'.
See also: https://github.com/vim/vim/issues/2724.
Merge dark and light variants together. Now, you must select the
background color before loading the colorscheme, e.g.:
se background=dark
colorscheme solarized8
