refactor(highlight): Deprecating style = string. Use style = table

README.md

@@ -87,34 +87,34 @@ dim_inactive = false,
 transparent_background = false,
 term_colors = false,
 styles = {
-	comments = "italic",
+	comments = { "italic" },
-	conditionals = "italic",
+	conditionals = { "italic" },
-	loops = "NONE",
+	loops = {},
-	functions = "NONE",
+	functions = {},
-	keywords = "NONE",
+	keywords = {},
-	strings = "NONE",
+	strings = {},
-	variables = "NONE",
+	variables = {},
-	numbers = "NONE",
+	numbers = {},
-	booleans = "NONE",
+	booleans = {},
-	properties = "NONE",
+	properties = {},
-	types = "NONE",
+	types = {},
-	operators = "NONE",
+	operators = {},
 },
 integrations = {
 	treesitter = true,
 	native_lsp = {
 		enabled = true,
 		virtual_text = {
-			errors = "italic",
+			errors = { "italic" },
-			hints = "italic",
+			hints = { "italic" },
-			warnings = "italic",
+			warnings = { "italic" },
-			information = "italic",
+			information = { "italic" },
 		},
 		underlines = {
-			errors = "underline",
+			errors = { "underline" },
-			hints = "underline",
+			hints = { "underline" },
-			warnings = "underline",
+			warnings = { "underline" },
-			information = "underline",
+			information = { "underline" },
 		},
 	},
 	coc_nvim = false,

lua/catppuccin/config.lua

@@ -10,34 +10,34 @@ config.options = {
 		percentage = 0.15
 	},
 	styles = {
-		comments = "italic",
+		comments = { "italic" },
-		conditionals = "italic",
+		conditionals = { "italic" },
-		loops = "NONE",
+		loops = {},
-		functions = "NONE",
+		functions = {},
-		keywords = "NONE",
+		keywords = {},
-		strings = "NONE",
+		strings = {},
-		variables = "NONE",
+		variables = {},
-		numbers = "NONE",
+		numbers = {},
-		booleans = "NONE",
+		booleans = {},
-		properties = "NONE",
+		properties = {},
-		types = "NONE",
+		types = {},
-		operators = "NONE",
+		operators = {},
 	},
 	integrations = {
 		treesitter = true,
 		native_lsp = {
 			enabled = true,
 			virtual_text = {
-				errors = "italic",
+				errors = { "italic" },
-				hints = "italic",
+				hints = { "italic" },
-				warnings = "italic",
+				warnings = { "italic" },
-				information = "italic",
+				information = { "italic" },
 			},
 			underlines = {
-				errors = "underline",
+				errors = { "underline" },
-				hints = "underline",
+				hints = { "underline" },
-				warnings = "underline",
+				warnings = { "underline" },
-				information = "underline",
+				information = { "underline" },
 			},
 		},
 		coc_nvim = false,

lua/catppuccin/core/integrations/cmp.lua

@@ -3,11 +3,11 @@ local M = {}
 function M.get(cp)
 	return {
 		CmpItemAbbr = { fg = cp.overlay2 },
-		CmpItemAbbrDeprecated = { fg = cp.overlay0, style = "strikethrough" },
+		CmpItemAbbrDeprecated = { fg = cp.overlay0, style = { "strikethrough" } },
 		CmpItemKind = { fg = cp.blue },
 		CmpItemMenu = { fg = cp.text },
-		CmpItemAbbrMatch = { fg = cp.text, style = "bold" },
+		CmpItemAbbrMatch = { fg = cp.text, style = { "bold" } },
-		CmpItemAbbrMatchFuzzy = { fg = cp.text, style = "bold" },
+		CmpItemAbbrMatchFuzzy = { fg = cp.text, style = { "bold" } },
 
 		-- kind support
 		CmpItemKindSnippet = { fg = cp.mauve },

lua/catppuccin/core/integrations/dashboard.lua

@@ -5,7 +5,7 @@ function M.get(cp)
 		DashboardShortCut = { fg = cp.pink },
 		DashboardHeader = { fg = cp.blue },
 		DashboardCenter = { fg = cp.green },
-		DashboardFooter = { fg = cp.yellow, style = "italic" },
+		DashboardFooter = { fg = cp.yellow, style = { "italic" } },
 	}
 end
 

lua/catppuccin/core/integrations/feline.lua

@@ -114,7 +114,7 @@ local vi_mode_hl = function()
 	return {
 		fg = sett.bkg,
 		bg = mode_colors[vim.fn.mode()][2],
-		style = "bold",
+		style = { "bold" },
 	}
 end
 

lua/catppuccin/core/integrations/hop.lua

@@ -3,7 +3,7 @@ local M = {}
 function M.get(cp)
 	return {
 		HopNextKey = { bg = cp.base, fg = cp.peach, style = { "bold", "underline" } },
-		HopNextKey1 = { bg = cp.base, fg = cp.blue, style = "bold" },
+		HopNextKey1 = { bg = cp.base, fg = cp.blue, style = { "bold" } },
 		HopNextKey2 = { bg = cp.base, fg = cp.teal, style = { "bold", "italic" } },
 		HopUnmatched = { bg = cp.base, fg = cp.overlay0 },
 	}

lua/catppuccin/core/integrations/leap.lua

@@ -31,7 +31,7 @@ function M.get(cp)
 		LeapLabelPrimary = {bg = cp.surface1, fg = cp.text},
 		LeapLabelSecondary = {bg = cp.surface1, fg = cp.text},
 		LeapBackdrop = {bg = cp.base, fg = cp.overlay0},
-		LeapMatch = {bg = cp.base, fg = cp.red, style = "underline"},
+		LeapMatch = {bg = cp.base, fg = cp.red, style = { "underline" }},
 	}
 end
 

lua/catppuccin/core/integrations/lightspeed.lua

@@ -28,15 +28,15 @@ function M.get(cp)
 		LightspeedOverlapped = {bg = cp.surface1, fg = cp.text},
 		LightspeedLabelDistant = {bg = cp.mauve, fg = cp.text},
 		LightspeedLabelDistantOverlapped = {bg = cp.mauve, fg = cp.text},
-		LightspeedShortcut = {bg = cp.base, fg = cp.peach, style = "italic"},
+		LightspeedShortcut = {bg = cp.base, fg = cp.peach, style = { "italic" }},
-		LightspeedShortcutOverlapped = {bg = cp.base, fg = cp.peach, style = "bold"},
+		LightspeedShortcutOverlapped = {bg = cp.base, fg = cp.peach, style = { "bold" }},
-		LightspeedMaskedChar = {bg = cp.base, fg = cp.red, style = "undercurl"},
+		LightspeedMaskedChar = {bg = cp.base, fg = cp.red, style = { "undercurl" }},
 		LightspeedGreyWash = {bg = cp.base, fg = cp.overlay0},
-		LightspeedUnlabeledMatch = {bg = cp.base, fg = cp.red, style = "underline"},
+		LightspeedUnlabeledMatch = {bg = cp.base, fg = cp.red, style = { "underline" }},
-		LightspeedOneCharMatch = {bg = cp.base, fg = cp.red, style = "underline"},
+		LightspeedOneCharMatch = {bg = cp.base, fg = cp.red, style = { "underline" }},
-		LightspeedUniqueChar = {bg = cp.base, fg = cp.green, style = "strikethrough"},
+		LightspeedUniqueChar = {bg = cp.base, fg = cp.green, style = { "strikethrough" }},
-		LightspeedPendingOpArea = {bg = cp.base, fg = cp.green, style = "strikethrough"},
+		LightspeedPendingOpArea = {bg = cp.base, fg = cp.green, style = { "strikethrough" }},
-		LightspeedPendingChangeOpArea = {bg = cp.base, fg = cp.green, style = "strikethrough"},
+		LightspeedPendingChangeOpArea = {bg = cp.base, fg = cp.green, style = { "strikethrough" }},
 		LightspeedCursor = {fg = cp.base, bg = cp.text},
 	}
 end

lua/catppuccin/core/integrations/markdown.lua

@@ -2,10 +2,10 @@ local M = {}
 
 function M.get(cp)
 	return {
-		markdownHeadingDelimiter = { fg = cp.peach, style = "bold" },
+		markdownHeadingDelimiter = { fg = cp.peach, style = { "bold" } },
 		markdownCode = { fg = cp.flamingo },
 		markdownCodeBlock = { fg = cp.flamingo },
-		markdownLinkText = { fg = cp.blue, style = "underline" },
+		markdownLinkText = { fg = cp.blue, style = { "underline" } },
 		markdownH1 = { fg = cp.lavender },
 		markdownH2 = { fg = cp.mauve },
 		markdownH3 = { fg = cp.green },

lua/catppuccin/core/integrations/mini.lua

@@ -7,20 +7,20 @@ function M.get(cp)
 	local inactive_bg = transparent_background and "NONE" or cp.mantle
 
 	return {
-		MiniCompletionActiveParameter = { style = "underline" },
+		MiniCompletionActiveParameter = { style = { "underline" } },
 
-		MiniCursorword = { style = "underline" },
+		MiniCursorword = { style = { "underline" } },
-		MiniCursorwordCurrent = { style = "underline" },
+		MiniCursorwordCurrent = { style = { "underline" } },
 
 		MiniIndentscopeSymbol = { fg = cp.text },
-		MiniIndentscopePrefix = { style = "nocombine" }, -- Make it invisible
+		MiniIndentscopePrefix = { style = { "nocombine" } }, -- Make it invisible
 
 		MiniJump = { fg = cp.overlay2, bg = cp.pink },
 
 		MiniJump2dSpot = { bg = cp.base, fg = cp.peach, style = { "bold", "underline" } },
 
 		MiniStarterCurrent = {},
-		MiniStarterFooter = { fg = cp.yellow, style = "italic" },
+		MiniStarterFooter = { fg = cp.yellow, style = { "italic" } },
 		MiniStarterHeader = { fg = cp.blue },
 		MiniStarterInactive = { fg = cp.surface2, style = cnf.styles.comments },
 		MiniStarterItem = { fg = cp.text },
@@ -33,12 +33,12 @@ function M.get(cp)
 		MiniStatuslineFileinfo = { fg = cp.subtext1, bg = cp.surface1 },
 		MiniStatuslineFilename = { fg = cp.text, bg = cp.mantle },
 		MiniStatuslineInactive = { fg = cp.blue, bg = cp.mantle },
-		MiniStatuslineModeCommand = { fg = cp.base, bg = cp.peach, style = "bold" },
+		MiniStatuslineModeCommand = { fg = cp.base, bg = cp.peach, style = { "bold" } },
-		MiniStatuslineModeInsert = { fg = cp.base, bg = cp.green, style = "bold" },
+		MiniStatuslineModeInsert = { fg = cp.base, bg = cp.green, style = { "bold" } },
-		MiniStatuslineModeNormal = { fg = cp.mantle, bg = cp.blue, style = "bold" },
+		MiniStatuslineModeNormal = { fg = cp.mantle, bg = cp.blue, style = { "bold" } },
-		MiniStatuslineModeOther = { fg = cp.base, bg = cp.teal, style = "bold" },
+		MiniStatuslineModeOther = { fg = cp.base, bg = cp.teal, style = { "bold" } },
-		MiniStatuslineModeReplace = { fg = cp.base, bg = cp.red, style = "bold" },
+		MiniStatuslineModeReplace = { fg = cp.base, bg = cp.red, style = { "bold" } },
-		MiniStatuslineModeVisual = { fg = cp.base, bg = cp.mauve, style = "bold" },
+		MiniStatuslineModeVisual = { fg = cp.base, bg = cp.mauve, style = { "bold" } },
 
 		MiniSurround = { bg = cp.pink, fg = cp.surface1 },
 
@@ -51,9 +51,9 @@ function M.get(cp)
 		MiniTablineTabpagesection = { fg = cp.surface1, bg = cp.base },
 		MiniTablineVisible = { fg = cp.subtext1, bg = cp.surface1 },
 
-		MiniTestEmphasis = { style = "bold" },
+		MiniTestEmphasis = { style = { "bold" } },
-		MiniTestFail = { fg = cp.red, style = "bold" },
+		MiniTestFail = { fg = cp.red, style = { "bold" } },
-		MiniTestPass = { fg = cp.green, style = "bold" },
+		MiniTestPass = { fg = cp.green, style = { "bold" } },
 
 		MiniTrailspace = { bg = cp.red },
 	}

lua/catppuccin/core/integrations/neotree.lua

@@ -15,7 +15,7 @@ function M.get(cp)
 		NeoTreeDirectoryIcon = { fg = cp.blue },
 		NeoTreeNormal = { fg = cp.text, bg = neotree.transparent_panel and "NONE" or cp.mantle },
 		NeoTreeIndentMarker = { fg = cp.overlay0 },
-		NeoTreeRootName = { fg = root_dir_color, style = "bold" },
+		NeoTreeRootName = { fg = root_dir_color, style = { "bold" } },
 		NeoTreeSymbolicLinkTarget = { fg = cp.pink },
 		NeoTreeGitModified = { fg = cp.yellow },
 		NeoTreeUntracked = { fg = cp.blue },

lua/catppuccin/core/integrations/notify.lua

@@ -4,19 +4,19 @@ function M.get(cp)
 	return {
 		NotifyERRORBorder = { fg = cp.red },
 		NotifyERRORIcon = { fg = cp.red },
-		NotifyERRORTitle = { fg = cp.red, style = "italic" },
+		NotifyERRORTitle = { fg = cp.red, style = { "italic" } },
 		NotifyWARNBorder = { fg = cp.yellow },
 		NotifyWARNIcon = { fg = cp.yellow },
-		NotifyWARNTitle = { fg = cp.yellow, style = "italic" },
+		NotifyWARNTitle = { fg = cp.yellow, style = { "italic" } },
 		NotifyINFOBorder = { fg = cp.blue },
 		NotifyINFOIcon = { fg = cp.blue },
-		NotifyINFOTitle = { fg = cp.blue, style = "italic" },
+		NotifyINFOTitle = { fg = cp.blue, style = { "italic" } },
 		NotifyDEBUGBorder = { fg = cp.peach },
 		NotifyDEBUGIcon = { fg = cp.peach },
-		NotifyDEBUGTitle = { fg = cp.peach, style = "italic" },
+		NotifyDEBUGTitle = { fg = cp.peach, style = { "italic" } },
 		NotifyTRACEBorder = { fg = cp.rosewater },
 		NotifyTRACEIcon = { fg = cp.rosewater },
-		NotifyTRACETitle = { fg = cp.rosewater, style = "italic" },
+		NotifyTRACETitle = { fg = cp.rosewater, style = { "italic" } },
 	}
 end
 

lua/catppuccin/core/integrations/nvimtree.lua

@@ -18,7 +18,7 @@ function M.get(cp)
 		NvimTreeEmptyFolderName = { fg = cp.blue },
 		NvimTreeIndentMarker = { fg = cp.overlay0 },
 		NvimTreeVertSplit = { fg = cp.base, bg = cp.base },
-		NvimTreeRootFolder = { fg = root_dir_color, style = "bold" },
+		NvimTreeRootFolder = { fg = root_dir_color, style = { "bold" } },
 		NvimTreeSymlink = { fg = cp.pink },
 		NvimTreeStatuslineNc = { fg = cp.mantle, bg = cp.mantle },
 		NvimTreeGitDirty = { fg = cp.yellow },

lua/catppuccin/core/integrations/telescope.lua

@@ -4,7 +4,7 @@ function M.get(cp)
 	return {
 		TelescopeBorder = { fg = cp.blue },
 		TelescopeSelectionCaret = { fg = cp.flamingo },
-		TelescopeSelection = { fg = cp.text, bg = cp.surface0, style = "bold" },
+		TelescopeSelection = { fg = cp.text, bg = cp.surface0, style = { "bold" } },
 		TelescopeMatching = { fg = cp.blue },
     TelescopePromptPrefix = { bg = cp.crust },
     TelescopePromptNormal = { bg = cp.crust},

lua/catppuccin/core/integrations/treesitter.lua

@@ -14,38 +14,38 @@ function M.get(cp)
 		-- TSError -> Error for example, so you do not have to define these unless
 		-- you explicitly want to support Treesitter's improved syntax awareness.
 		TSField = { fg = cp.teal }, -- For fields.
-		TSProperty = { fg = cp.teal, style = cnf.styles.properties or "NONE" }, -- Same as TSField.
+		TSProperty = { fg = cp.teal, style = cnf.styles.properties or {} }, -- Same as TSField.
 
-		TSInclude = { fg = cp.mauve, style = cnf.styles.keywords or "NONE" }, -- For includes: #include in C, use or extern crate in Rust, or require in Lua.
+		TSInclude = { fg = cp.mauve, style = cnf.styles.keywords or {} }, -- For includes: #include in C, use or extern crate in Rust, or require in Lua.
-		TSOperator = { fg = operators, style = cnf.styles.operators or "NONE" }, -- For any operator: +, but also -> and * in cp.
+		TSOperator = { fg = operators, style = cnf.styles.operators or {} }, -- For any operator: +, but also -> and * in cp.
-		TSKeywordOperator = { fg = cp.mauve, style = cnf.styles.operators or "NONE" }, -- For new keyword operator
+		TSKeywordOperator = { fg = cp.mauve, style = cnf.styles.operators or {} }, -- For new keyword operator
-		TSPunctSpecial = { fg = cp.sky, style = cnf.styles.operators or "NONE" }, -- For special punctutation that does not fall in the catagories before.
+		TSPunctSpecial = { fg = cp.sky, style = cnf.styles.operators or {} }, -- For special punctutation that does not fall in the catagories before.
 
-		TSFloat = { fg = math_logic, style = cnf.styles.numbers or "NONE" }, -- For floats.
+		TSFloat = { fg = math_logic, style = cnf.styles.numbers or {} }, -- For floats.
-		TSNumber = { fg = math_logic, style = cnf.styles.numbers or "NONE" }, -- For all numbers
+		TSNumber = { fg = math_logic, style = cnf.styles.numbers or {} }, -- For all numbers
-		TSBoolean = { fg = math_logic, style = cnf.styles.booleans or "NONE" }, -- For booleans.
+		TSBoolean = { fg = math_logic, style = cnf.styles.booleans or {} }, -- For booleans.
 
 		TSConstructor = { fg = cp.sapphire }, -- For constructor calls and definitions: = { } in Lua, and Java constructors.
 		TSConstant = { fg = cp.peach }, -- For constants
-		TSConditional = { fg = cl, style = cnf.styles.conditionals or "NONE" }, -- For keywords related to conditionnals.
+		TSConditional = { fg = cl, style = cnf.styles.conditionals or {} }, -- For keywords related to conditionnals.
-		TSRepeat = { fg = cl, style = cnf.styles.loops or "NONE" }, -- For keywords related to loops.
+		TSRepeat = { fg = cl, style = cnf.styles.loops or {} }, -- For keywords related to loops.
-		TSException = { fg = cp.mauve, style = cnf.styles.keywords or "NONE" }, -- For exception related keywords.
+		TSException = { fg = cp.mauve, style = cnf.styles.keywords or {} }, -- For exception related keywords.
 
 		-- builtin
-		TSConstBuiltin = { fg = cp.peach, style = cnf.styles.keywords or "NONE" }, -- For constant that are built in the language: nil in Lua.
+		TSConstBuiltin = { fg = cp.peach, style = cnf.styles.keywords or {} }, -- For constant that are built in the language: nil in Lua.
-		TSFuncBuiltin = { fg = cp.peach, style = cnf.styles.functions or "NONE" }, -- For builtin functions: table.insert in Lua.
+		TSFuncBuiltin = { fg = cp.peach, style = cnf.styles.functions or {} }, -- For builtin functions: table.insert in Lua.
 
-		TSNamespace = { fg = cp.blue, style = "italic" }, -- For identifiers referring to modules and namespaces.
+		TSNamespace = { fg = cp.blue, style = { "italic" } }, -- For identifiers referring to modules and namespaces.
-		TSType = { fg = cp.yellow, style = cnf.styles.types or "NONE" }, -- For types.
+		TSType = { fg = cp.yellow, style = cnf.styles.types or {} }, -- For types.
 		TSTypeBuiltin = { fg = cp.yellow, style = cnf.styles.properties or "italic" }, -- For builtin types.
 		TSVariableBuiltin = { fg = cp.red }, -- Variable names that are defined by the languages, like this or self.
 
-		TSFunction = { fg = cp.blue, style = cnf.styles.functions or "NONE" }, -- For function (calls and definitions).
+		TSFunction = { fg = cp.blue, style = cnf.styles.functions or {} }, -- For function (calls and definitions).
-		TSFuncMacro = { fg = cp.teal, style = cnf.styles.functions or "NONE" }, -- For macro defined functions (calls and definitions): each macro_rules in Ruscp.
+		TSFuncMacro = { fg = cp.teal, style = cnf.styles.functions or {} }, -- For macro defined functions (calls and definitions): each macro_rules in Ruscp.
-		TSParameter = { fg = cp.maroon, style = "italic" }, -- For parameters of a function.
+		TSParameter = { fg = cp.maroon, style = { "italic" } }, -- For parameters of a function.
-		TSKeywordFunction = { fg = cp.mauve, style = cnf.styles.keywords or "NONE" }, -- For keywords used to define a fuction.
+		TSKeywordFunction = { fg = cp.mauve, style = cnf.styles.keywords or {} }, -- For keywords used to define a fuction.
-		TSKeyword = { fg = keywords, style = cnf.styles.keywords or "NONE" }, -- For keywords that don't fall in previous categories.
+		TSKeyword = { fg = keywords, style = cnf.styles.keywords or {} }, -- For keywords that don't fall in previous categories.
-		TSKeywordReturn = { fg = cp.mauve, style = cnf.styles.keywords or "NONE" },
+		TSKeywordReturn = { fg = cp.mauve, style = cnf.styles.keywords or {} },
 		-- TSAnnotation        = { };    -- For C++/Dart attributes, annotations that can be attached to the code to denote some kind of meta information.
 		-- TSAttribute         = { };    -- (unstable) TODO: docs
 		-- TSCharacter         = { };    -- For characters.
@@ -57,18 +57,18 @@ function M.get(cp)
 		-- TSError = { fg = cp.red }, -- For syntax/parser errors.
 		-- rustTSField = { fg = cp.surface1 }, -- For fields.
 		TSLabel = { fg = cp.sapphire }, -- For labels: label: in C and :label: in Lua.
-		TSMethod = { fg = cp.blue, style = cnf.styles.functions or "NONE" }, -- For method calls and definitions.
+		TSMethod = { fg = cp.blue, style = cnf.styles.functions or {} }, -- For method calls and definitions.
 		-- TSNone              = { };    -- TODO: docs
 		-- TSParameterReference= { };    -- For references to parameters of a function.
 		tomlTSProperty = { fg = cp.blue }, -- Differentiates between string and properties
 		TSPunctDelimiter = { fg = cp.overlay2 }, -- For delimiters ie: .
 		-- TSPunctBracket = { fg = delimeters }, -- For brackets and parenthesis.
 		TSPunctBracket = { fg = cp.overlay2 }, -- For brackets and parenthesis.
-		TSString = { fg = cp.green, style = cnf.styles.strings or "NONE" }, -- For strings.
+		TSString = { fg = cp.green, style = cnf.styles.strings or {} }, -- For strings.
-		TSStringRegex = { fg = cp.peach, style = cnf.styles.strings or "NONE" }, -- For regexes.
+		TSStringRegex = { fg = cp.peach, style = cnf.styles.strings or {} }, -- For regexes.
 		-- TSSymbol            = { };    -- For identifiers referring to symbols or atoms.
-		TSVariable = { fg = cp.text, style = cnf.styles.variables or "NONE" }, -- Any variable name that does not have another highlighcp.
+		TSVariable = { fg = cp.text, style = cnf.styles.variables or {} }, -- Any variable name that does not have another highlighcp.
-		TSTagAttribute = { fg = cp.teal, style = "italic" }, -- Tags like html tag names.
+		TSTagAttribute = { fg = cp.teal, style = { "italic" } }, -- Tags like html tag names.
 		TSTag = { fg = cp.mauve }, -- Tags like html tag names.
 		TSTagDelimiter = { fg = cp.sky }, -- Tag delimiter like < > /
 		TSText = { fg = cp.text }, -- For strings considerated text in a markup language.
@@ -81,16 +81,16 @@ function M.get(cp)
 		--
 		-- Markdown tresitter parser support
 		TSURI = { fg = cp.rosewater, style = { "italic", "underline" } }, -- urls, links and emails
-		TSLiteral = { fg = cp.teal, style = "italic" }, -- used for inline code in markdown and for doc in python (""")
+		TSLiteral = { fg = cp.teal, style = { "italic" } }, -- used for inline code in markdown and for doc in python (""")
-		TSTextReference = { fg = cp.lavender, style = "bold" }, -- references
+		TSTextReference = { fg = cp.lavender, style = { "bold" } }, -- references
-		TSTitle = { fg = cp.blue, style = "bold" }, -- titles like: # Example
+		TSTitle = { fg = cp.blue, style = { "bold" } }, -- titles like: # Example
-		TSEmphasis = { fg = cp.maroon, style = "italic" }, -- bold
+		TSEmphasis = { fg = cp.maroon, style = { "italic" } }, -- bold
-		TSStrong = { fg = cp.maroon, style = "bold" }, -- italic
+		TSStrong = { fg = cp.maroon, style = { "bold" } }, -- italic
 		TSStringEscape = { fg = cp.pink, style = cnf.styles.strings }, -- For escape characters within a string.
 
 		-- bash
-		-- bashTSFuncBuiltin = { fg = cp.red, style = "italic" },
+		-- bashTSFuncBuiltin = { fg = cp.red, style = { "italic" } },
-		-- bashTSParameter = { fg = cp.yellow, style = "italic" },
+		-- bashTSParameter = { fg = cp.yellow, style = { "italic" } },
 
 		-- json
 		jsonTSLabel = { fg = cp.blue }, -- For labels: label: in C and :label: in Lua.

lua/catppuccin/core/mapper.lua

@@ -43,8 +43,8 @@ local function get_base()
 		Substitute = { bg = cp.surface1, fg = cp.pink }, -- |:substitute| replacement text highlighting
 		LineNr = { fg = ucolors.vary_color({ latte = cp.base0 }, cp.surface1) }, -- Line number for ":number" and ":#" commands, and when 'number' or 'relativenumber' option is secp.
 		CursorLineNr = { fg = cp.lavender }, -- Like LineNr when 'cursorline' or 'relativenumber' is set for the cursor line. highlights the number in numberline.
-		MatchParen = { fg = cp.peach, style = "bold" }, -- The character under the cursor or just before it, if it is a paired bracket, and its match. |pi_paren.txt|
+		MatchParen = { fg = cp.peach, style = { "bold" } }, -- The character under the cursor or just before it, if it is a paired bracket, and its match. |pi_paren.txt|
-		ModeMsg = { fg = cp.text, style = "bold" }, -- 'showmode' message (e.g., "-- INSERT -- ")
+		ModeMsg = { fg = cp.text, style = { "bold" } }, -- 'showmode' message (e.g., "-- INSERT -- ")
 		MsgArea = { fg = cp.text }, -- Area for messages and cmdline
 		MsgSeparator = {}, -- Separator for scrolled messages, `msgsep` flag of 'display'
 		MoreMsg = { fg = cp.blue }, -- |more-prompt|
@@ -61,27 +61,27 @@ local function get_base()
 		NormalFloat = { fg = cp.text, bg = cp.mantle }, -- Normal text in floating windows.
 		FloatBorder = { fg = cp.blue },
 		Pmenu = { bg = cp.surface0, fg = cp.overlay2 }, -- Popup menu: normal item.
-		PmenuSel = { fg = cp.text, bg = cp.surface1, style = "bold" }, -- Popup menu: selected item.
+		PmenuSel = { fg = cp.text, bg = cp.surface1, style = { "bold" } }, -- Popup menu: selected item.
 		PmenuSbar = { bg = cp.surface1 }, -- Popup menu: scrollbar.
 		PmenuThumb = { bg = cp.overlay0 }, -- Popup menu: Thumb of the scrollbar.
 		Question = { fg = cp.blue }, -- |hit-enter| prompt and yes/no questions
-		QuickFixLine = { bg = cp.surface1, style = "bold" }, -- Current |quickfix| item in the quickfix window. Combined with |hl-CursorLine| when the cursor is there.
+		QuickFixLine = { bg = cp.surface1, style = { "bold" } }, -- Current |quickfix| item in the quickfix window. Combined with |hl-CursorLine| when the cursor is there.
 		Search = { bg = ucolors.darken(cp.sky, 0.30, cp.base), fg = cp.text }, -- Last search pattern highlighting (see 'hlsearch').  Also used for similar items that need to stand oucp.
 		IncSearch = { bg = ucolors.darken(cp.sky, 0.90, cp.base), fg = cp.mantle }, -- 'incsearch' highlighting; also used for the text replaced with ":s///c"
 		CurSearch = { bg = cp.red, fg = cp.mantle }, -- 'cursearch' highlighting: highlights the current search you're on differently
 		SpecialKey = { fg = cp.text }, -- Unprintable characters: text displayed differently from what it really is.  But not 'listchars' textspace. |hl-Whitespace|
-		SpellBad = { sp = cp.red, style = "undercurl" }, -- Word that is not recognized by the spellchecker. |spell| Combined with the highlighting used otherwise.
+		SpellBad = { sp = cp.red, style = { "undercurl" } }, -- Word that is not recognized by the spellchecker. |spell| Combined with the highlighting used otherwise.
-		SpellCap = { sp = cp.yellow, style = "undercurl" }, -- Word that should start with a capital. |spell| Combined with the highlighting used otherwise.
+		SpellCap = { sp = cp.yellow, style = { "undercurl" } }, -- Word that should start with a capital. |spell| Combined with the highlighting used otherwise.
-		SpellLocal = { sp = cp.blue, style = "undercurl" }, -- Word that is recognized by the spellchecker as one that is used in another region. |spell| Combined with the highlighting used otherwise.
+		SpellLocal = { sp = cp.blue, style = { "undercurl" } }, -- Word that is recognized by the spellchecker as one that is used in another region. |spell| Combined with the highlighting used otherwise.
-		SpellRare = { sp = cp.green, style = "undercurl" }, -- Word that is recognized by the spellchecker as one that is hardly ever used.  |spell| Combined with the highlighting used otherwise.
+		SpellRare = { sp = cp.green, style = { "undercurl" } }, -- Word that is recognized by the spellchecker as one that is hardly ever used.  |spell| Combined with the highlighting used otherwise.
 		StatusLine = { fg = cp.text, bg = cp.mantle }, -- status line of current window
 		StatusLineNC = { fg = cp.surface1, bg = cp.mantle }, -- status lines of not-current windows Note: if this is equal to "StatusLine" Vim will use "^^^" in the status line of the current window.
 		TabLine = { bg = cp.mantle, fg = cp.surface1 }, -- tab pages line, not active tab page label
 		TabLineFill = { bg = cp.black }, -- tab pages line, where there are no labels
 		TabLineSel = { fg = cp.green, bg = cp.surface1 }, -- tab pages line, active tab page label
-		Title = { fg = cp.blue, style = "bold" }, -- titles for output from ":set all", ":autocmd" etcp.
+		Title = { fg = cp.blue, style = { "bold" } }, -- titles for output from ":set all", ":autocmd" etcp.
-		Visual = { bg = cp.surface1, style = "bold" }, -- Visual mode selection
+		Visual = { bg = cp.surface1, style = { "bold" } }, -- Visual mode selection
-		VisualNOS = { bg = cp.surface1, style = "bold" }, -- Visual mode selection when vim is "Not Owning the Selection".
+		VisualNOS = { bg = cp.surface1, style = { "bold" } }, -- Visual mode selection when vim is "Not Owning the Selection".
 		WarningMsg = { fg = cp.yellow }, -- warning messages
 		Whitespace = { fg = cp.surface1 }, -- "nbsp", "space", "tab" and "trail" in 'listchars'
 		WildMenu = { bg = cp.overlay0 }, -- current match in 'wildmenu' completion
@@ -127,24 +127,24 @@ local function get_base()
 		-- Specialoverlay0= { }, -- special things inside a overlay0
 		-- Debug         = { }, --    debugging statements
 
-		Underlined = { style = "underline" }, -- (preferred) text that stands out, HTML links
+		Underlined = { style = { "underline" } }, -- (preferred) text that stands out, HTML links
-		Bold = { style = "bold" },
+		Bold = { style = { "bold" } },
-		Italic = { style = "italic" },
+		Italic = { style = { "italic" } },
 		-- ("Ignore", below, may be invisible...)
 		-- Ignore = { }, -- (preferred) left blank, hidden  |hl-Ignore|
 
 		Error = { fg = cp.red }, -- (preferred) any erroneous construct
-		Todo = { bg = cp.yellow, fg = cp.base, style = "bold" }, -- (preferred) anything that needs extra attention; mostly the keywords TODO FIXME and XXX
+		Todo = { bg = cp.yellow, fg = cp.base, style = { "bold" } }, -- (preferred) anything that needs extra attention; mostly the keywords TODO FIXME and XXX
 		qfLineNr = { fg = cp.yellow },
 		qfFileName = { fg = cp.blue },
-		htmlH1 = { fg = cp.pink, style = "bold" },
+		htmlH1 = { fg = cp.pink, style = { "bold" } },
-		htmlH2 = { fg = cp.blue, style = "bold" },
+		htmlH2 = { fg = cp.blue, style = { "bold" } },
-		-- mkdHeading = { fg = cp.peach, style = "bold" },
+		-- mkdHeading = { fg = cp.peach, style = { "bold" } },
 		-- mkdCode = { bg = cp.terminal_black, fg = cp.text },
 		mkdCodeDelimiter = { bg = cp.base, fg = cp.text },
-		mkdCodeStart = { fg = cp.flamingo, style = "bold" },
+		mkdCodeStart = { fg = cp.flamingo, style = { "bold" } },
-		mkdCodeEnd = { fg = cp.flamingo, style = "bold" },
+		mkdCodeEnd = { fg = cp.flamingo, style = { "bold" } },
-		-- mkdLink = { fg = cp.blue, style = "underline" },
+		-- mkdLink = { fg = cp.blue, style = { "underline" } },
 
 		-- debugging
 		debugPC = { bg = cp.crust }, -- used for highlighting the current line in terminal-debug

lua/catppuccin/utils/util.lua

@@ -11,26 +11,19 @@ function util.highlight(group, color)
 			})
 		else
 			if color.style then
-				if color.style ~= "NONE" then
-					if type(color.style) == "table" then
 				for _, style in ipairs(color.style) do
 					color[style] = true
 				end
-					else
-						color[color.style] = true
-					end
-				end
 			end
 
 			color.style = nil
 			vim.api.nvim_set_hl(0, group, color)
 		end
-	else
+	else -- Doc: :h highlight-gui
-		-- Doc: :h highlight-gui
+		if color.style then
-		if color.style and type(color.style) == "table" then
 			color.style = table.concat(color.style, ",")
 		end
-		local style = color.style and "gui=" .. color.style or "gui=NONE"
+		local style = (color.style and color.style ~= "") and "gui=" .. color.style or "gui=NONE"
 		local fg = color.fg and "guifg=" .. color.fg or "guifg=NONE"
 		local bg = color.bg and "guibg=" .. color.bg or "guibg=NONE"
 		local sp = color.sp and "guisp=" .. color.sp or ""