Commit b79574ee authored by Committed by GitHub
Fix solid background color opacity (#847)
Since landing the patch adding transparency support to Alacritty, there's been an issue where othewise solid background cells were also being rendered partially transparent. Now, all filled background cells are rendered fully opaque. Some logic was added to support discarding filled backgrounds which had the same color as the default background. This means that, if the default background is #000 and a cell has that background, it will never be rendered opaque. This may not be correct. Note that many truecolor vim color schemes print spaces for default colored background cells. Performance can be dramatically improved by using ctermbg=NONE guibg=NONE to skip rendering those cells.
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