Only add the "GUIEnter" autocommand if the GUI is not already active. #23
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
In case the GUI is already loaded, the autocommand is definitely not needed and may in some cases lead to overwriting manual changes to the highlighting groups.
For example, when using VimR, the GUIEnter autocommand is triggered after the ColorScheme autocommands, which means that the colorscheme is reloaded. This prevents the user from overriding single highlight groups in .vimrc like
autocmd VimEnter,Colorscheme * :hi Cursor guibg=#ff0000