Plugin changes

lua/plugins/multicursor.lua

@@ -0,0 +1,76 @@
+return {
+	"jake-stewart/multicursor.nvim",
+	branch = "1.0",
+	config = function()
+		local mc = require("multicursor-nvim")
+		mc.setup()
+
+		local set = vim.keymap.set
+
+		-- Add or skip cursor above/below the main cursor.
+		set({ "n", "x" }, "<leader><up>", function()
+			mc.lineAddCursor(-1)
+		end)
+		set({ "n", "x" }, "<leader><down>", function()
+			mc.lineAddCursor(1)
+		end)
+		set({ "n", "x" }, "<leader><leader><up>", function()
+			mc.lineSkipCursor(-1)
+		end)
+		set({ "n", "x" }, "<leader><leader><down>", function()
+			mc.lineSkipCursor(1)
+		end)
+
+		-- Add or skip adding a new cursor by matching word/selection
+		set({ "n", "x" }, "<C-n>", function()
+			mc.matchAddCursor(1)
+		end)
+		set({ "n", "x" }, "<C-s>", function()
+			mc.matchSkipCursor(1)
+		end)
+		set({ "n", "x" }, "<C-S-n>", function()
+			mc.matchAddCursor(-1)
+		end)
+		set({ "n", "x" }, "<C-S-s>", function()
+			mc.matchSkipCursor(-1)
+		end)
+
+		-- Add and remove cursors with control + left click.
+		set("n", "<c-leftmouse>", mc.handleMouse)
+		set("n", "<c-leftdrag>", mc.handleMouseDrag)
+		set("n", "<c-leftrelease>", mc.handleMouseRelease)
+
+		-- Disable and enable cursors.
+		set({ "n", "x" }, "<c-q>", mc.toggleCursor)
+
+		-- Mappings defined in a keymap layer only apply when there are
+		-- multiple cursors. This lets you have overlapping mappings.
+		mc.addKeymapLayer(function(layerSet)
+			-- Select a different cursor as the main one.
+			layerSet({ "n", "x" }, "<leader>h", mc.prevCursor)
+			layerSet({ "n", "x" }, "<leader>l", mc.nextCursor)
+
+			-- Delete the main cursor.
+			layerSet({ "n", "x" }, "<leader>x", mc.deleteCursor)
+
+			-- Enable and clear cursors using escape.
+			layerSet("n", "<esc>", function()
+				if not mc.cursorsEnabled() then
+					mc.enableCursors()
+				else
+					mc.clearCursors()
+				end
+			end)
+		end)
+
+		-- Customize how cursors look.
+		local hl = vim.api.nvim_set_hl
+		hl(0, "MultiCursorCursor", { reverse = true })
+		hl(0, "MultiCursorVisual", { link = "Visual" })
+		hl(0, "MultiCursorSign", { link = "SignColumn" })
+		hl(0, "MultiCursorMatchPreview", { link = "Search" })
+		hl(0, "MultiCursorDisabledCursor", { reverse = true })
+		hl(0, "MultiCursorDisabledVisual", { link = "Visual" })
+		hl(0, "MultiCursorDisabledSign", { link = "SignColumn" })
+	end,
+}