feat: add builtin style configuration

style: format

lua/neogruber/config.lua

@@ -15,6 +15,7 @@ local defaults = {
 		storage_class = 'NONE',
 		structure = 'NONE',
 		loop_cond = 'NONE',
+		builtin = 'NONE',
 	},
 	disable = {
 		background = false, -- Disable setting the background color

lua/neogruber/theme.lua

@@ -10,7 +10,7 @@ function theme.highlights(c, config)
 
 		local syntax = {
 			-- int, long, char, etc.
-      Type = { fg = c.quartz },
+			Type = { fg = c.yellow },
 			-- static, register, volatile, etc.
 			StorageClass = { fg = c.yellow, style = config.styles.storage_class },
 			-- struct, union, enum, etc.
@@ -147,13 +147,13 @@ function theme.highlights(c, config)
 			-- directory names (and other special names in listings)
 			Directory = { fg = c.light_blue, bg = c.none },
 			-- diff mode: Added line
-      DiffAdd = { fg = c.none, bg = c.green },
+			DiffAdd = { fg = c.green, bg = c.none },
 			-- diff mode: Changed line
-      DiffChange = { fg = c.none, bg = c.brown },
+			DiffChange = { fg = c.brown, bg = c.none },
 			-- diff mode: Deleted line
-      DiffDelete = { fg = c.none, bg = c.red1 },
+			DiffDelete = { fg = c.red_1, bg = c.none },
 			-- diff mode: Changed text within a changed line
-      DiffText = { fg = c.none, bg = c.green },
+			DiffText = { fg = c.none, bg = c.none },
 			-- error messages
 			ErrorMsg = { fg = c.red_1 },
 			-- line used for closed folds
@@ -434,7 +434,7 @@ function theme.highlights(c, config)
 			-- Type (and class) definitions and annotations.
 			['@type'] = { fg = c.yellow, style = config.styles.storage_class },
 			-- Built-in types: `i32` in Rust.
-      ['@type.builtin'] = { fg = c.quartz },
+			['@type.builtin'] = { fg = c.quartz, style = config.styles.builtin },
 			-- Variable names that don't fit into other categories.
 			['@variable'] = { fg = c.fg, style = config.styles.variables },
 			-- Variable names defined by the language: `this` or `self` in Javascript.
@@ -576,27 +576,31 @@ function theme.highlights(c, config)
 			TroubleText = { fg = c.fg },
 
 			-- Diff
-      diffAdded = { fg = c.green },
-      diffRemoved = { fg = c.red_1 },
-      diffChanged = { fg = c.yellow },
-      diffOldFile = { fg = c.brown },
-      diffNewFile = { fg = c.light_blue },
-      diffFile = { fg = c.wisteria },
-      diffLine = { fg = c.bg5 },
-      diffIndexLine = { fg = c.wisteria1 },
+			-- diffAdded = { fg = c.green, bg = c.bg1 },
+			-- diffRemoved = { fg = c.red_1, bg = c.bg1 },
+			-- diffChanged = { fg = c.yellow },
+			-- diffOldFile = { fg = c.brown },
+			-- diffNewFile = { fg = c.light_blue },
+			-- diffFile = { fg = c.wisteria },
+			-- diffLine = { fg = c.bg5 },
+			-- diffIndexLine = { fg = c.wisteria1 },
 
 			-- Neogit
-      NeogitBranch = { fg = c.wisteria1 },
+			NeogitBranch = { fg = c.yellow },
 			NeogitRemote = { fg = c.brown },
 			NeogitHunkHeader = { fg = c.fg, bg = c.bg1 },
 			NeogitHunkHeaderHighlight = { fg = c.yellow, bg = c.bg1 },
-      NeogitDiffContextHighlight = { bg = c.bg1 },
-      NeogitDiffDeleteHighlight = { fg = c.red },
-      NeogitDiffAddHighlight = { fg = c.green },
-
-      NeogitNotificationInfo = { fg = c.yellow },
-      NeogitNotificationWarning = { fg = c.red_1 },
-      NeogitNotificationError = { fg = c.red1 },
+			NeogitDiffContextHighlight = { bg = c.none },
+			NeogitDiffDeleteHighlight = { fg = c.red_1, bg = c.none },
+			NeogitDiffDeleteRegion = { fg = c.red_1, bg = c.none },
+			NeogitDiffAddHighlight = { fg = c.green, bg = c.none },
+			NeogitDiffAddRegion = { fg = c.green, bg = c.none },
+			NeogitDiffDelete = { fg = c.red },
+			NeogitDiffAdd = { fg = c.green },
+			NeogitCommitViewHeader = { fg = c.quartz },
+			NeogitNotificationInfo = { fg = c.wisteria },
+			NeogitNotificationWarning = { fg = c.brown },
+			NeogitNotificationError = { fg = c.red_1 },
 
 			-- WhichKey
 			WhichKey = { fg = c.wisteria1, style = 'bold' },