nvim: Deprecate buffer-option settings group for switches

Remove `<localleader>s` 'set' group of mappings (setting buffer wrapping
mode, setting colorizing) and replace it with explicit on/off mappings
via [o<setting> and ]o<setting>.

Wrapping can be set to soft with `[ow`, hard with `]ow`.
Colorizer can be disabled with `[oc`, enabled with `]oc`.
Colorizer can highlight virtual text with `[oC`, highlight background
with `]oC`.

nvim/.config/nvim/lua/core/mappings.lua

@@ -6,8 +6,9 @@ if is_available("which-key") then
 	prefix({
 		{ "<leader>v", group = "vim" },
 		{ "<leader>s", group = "show" },
-		{ "<localleader>s", group = "set" },
 		{ "<localleader>Z", group = "spelling" },
+		{ "]o", group = "options" },
+		{ "[o", group = "options" },
 	})
 end
 

nvim/.config/nvim/lua/plugins/prose.lua

@@ -1,4 +1,19 @@
-local writing_ft = { "quarto", "pandoc", "markdown", "text", "tex", "typst", "bib", "context", "rst", "vimwiki" }
+local prose_ft = {
+	"asciidoc",
+	"bib",
+	"context",
+	"gitcommit",
+	"latex",
+	"mail",
+	"markdown",
+	"pandoc",
+	"quarto",
+	"rst",
+	"tex",
+	"text",
+	"typst",
+	"vimwiki",
+}
 
 local prose_plugs = {
 	-- UI improvements
@@ -13,30 +28,29 @@ local prose_plugs = {
 	{
 		"andrewferrier/wrapping.nvim",
 		opts = {
-			create_keymappings = false,
-			notify_on_switch = false,
-			softener = { quarto = true, markdown = true, text = true, asciidoc = true },
-			auto_set_mode_filetype_allowlist = {
-				"asciidoc",
-				"gitcommit",
-				"latex",
-				"mail",
-				"markdown",
-				"rst",
-				"tex",
-				"text",
-				"quarto",
+			create_keymaps = false,
+			notify_on_switch = true,
+			-- softener = { quarto = true, markdown = true, text = true, asciidoc = true },
+			auto_set_mode_filetype_allowlist = prose_ft,
 		},
-		},
-		event = { "BufReadPre", "BufNewFile" },
+		-- event = { "BufReadPre", "BufNewFile" },
+		ft = prose_ft,
 		keys = {
 			{
-				"<localleader>sw",
+				"[ow",
 				function()
-					require("wrapping").toggle_wrap_mode()
+					require("wrapping").soft_wrap_mode()
 				end,
 				silent = true,
-				desc = "toggle wrap mode",
+				desc = "soft wrap",
+			},
+			{
+				"]ow",
+				function()
+					require("wrapping").hard_wrap_mode()
+				end,
+				silent = true,
+				desc = "hard wrap",
 			},
 		},
 	},
@@ -48,13 +62,13 @@ local prose_plugs = {
 			file_types = { "markdown", "quarto", "pandoc", "vimwiki", "norg", "rmd", "org" },
 			code = {
 				sign = false,
-                width = 'block',
+				width = "block",
 				right_pad = 1,
 			},
 		},
 		name = "render-markdown", -- Only needed if you have another plugin named markdown.nvim
 		dependencies = { "nvim-treesitter/nvim-treesitter", "nvim-tree/nvim-web-devicons" }, -- if you prefer nvim-web-devicons
-		ft = writing_ft,
+		ft = prose_ft,
 		cmd = "RenderMarkdown",
 		keys = {
 			{
@@ -86,7 +100,7 @@ local prose_plugs = {
 		build = function()
 			vim.fn["mkdp#util#install"]()
 		end,
-		ft = writing_ft,
+		ft = prose_ft,
 	},
 
 	-- easy copy paste of images into markup files
@@ -106,7 +120,7 @@ local prose_plugs = {
 		keys = {
 			{ "<leader>pi", "<cmd>PasteImage<cr>", desc = "Paste image from system clipboard" },
 		},
-		ft = writing_ft,
+		ft = prose_ft,
 	},
 
 	-- bring zettelkasten commands
@@ -135,7 +149,7 @@ local prose_plugs = {
 				},
 			})
 		end,
-		ft = writing_ft,
+		ft = prose_ft,
 		cmd = {
 			"ZkBacklinks",
 			"ZkCd",
@@ -173,7 +187,7 @@ local prose_plugs = {
 	},
 
 	-- syntax highlighting for markdown criticmarkup (comments, additions, ...)
-	{ "vim-pandoc/vim-criticmarkup", ft = writing_ft },
+	{ "vim-pandoc/vim-criticmarkup", ft = prose_ft },
 
 	-- create mindmaps from your markdown
 	{

nvim/.config/nvim/lua/plugins/ui.lua

@@ -143,11 +143,33 @@ return {
 			"ColorizerReloadAllBuffers",
 		},
 		keys = {
-			{ "<localleader>sc", "<cmd>ColorizerToggle<cr>", { silent = true, desc = "toggle colorizer" } },
 			{
-				"<localleader>sC",
-				'<cmd>lua require("colorizer").attach_to_buffer(0, {mode = "background"} )<cr>',
-				{ silent = true, desc = "colorize background" },
+				"[oc",
+				function()
+					require("colorizer").detach_from_buffer(0)
+				end,
+				{ silent = true, desc = "colorize disable" },
+			},
+			{
+				"]oc",
+				function()
+					require("colorizer").attach_to_buffer(0)
+				end,
+				{ silent = true, desc = "colorize enable" },
+			},
+			{
+				"]oC",
+				function()
+					require("colorizer").attach_to_buffer(0, { mode = "background" })
+				end,
+				{ silent = true, desc = "colorize bg" },
+			},
+			{
+				"[oC",
+				function()
+					require("colorizer").attach_to_buffer(0, { mode = "virtualtext" })
+				end,
+				{ silent = true, desc = "colorize eol" },
 			},
 		},
 	},