Ability to change lint color?

[chavlji]

Is there a setting to change linting symbols (gutter icon, underlines) color? I hate the default white one that's too intensive and is burning my eyes...

[rwols]

Diagnostics (the squigly linter lines) receive standard scopes:

LSP/plugin/diagnostics.py

Lines 23 to 28 in a1a7c14

	diagnostic_severity_scopes = {
	DiagnosticSeverity.Error: 'markup.deleted.lsp sublimelinter.mark.error markup.error.lsp',
	DiagnosticSeverity.Warning: 'markup.changed.lsp sublimelinter.mark.warning markup.warning.lsp',
	DiagnosticSeverity.Information: 'markup.inserted.lsp sublimelinter.gutter-mark markup.info.lsp',
	DiagnosticSeverity.Hint: 'markup.inserted.lsp sublimelinter.gutter-mark markup.info.suggestion.lsp'
	}

So, what you have to do is make an override in a .sublime-color-scheme file for the scopes

markup.error
markup.warning
markup.info
markup.info.suggestion

These markup scopes are experimental scopes. The relevant Request For Change is here: sublimehq/Packages#1036. Information about overrding color schemes can be found here: https://www.sublimetext.com/docs/3/color_schemes.html

I don't know how you'd modify the gutter icon colors, but perhaps it's possible through modifying your sublime-theme.

[jwortmann]

The gutter icon colors are affected by the foreground color setting in the color scheme for the scopes mentioned above as well.

[rwols]

I've added this to the notes.