Feat: Add nvim-treesitter and other TS-related plugins:

- ts-comments.nvim to replace tcomment for comment handling (gcc map)
- nvim-treesitter-context to show code context as the buffer is scrolled
- indent-blankline.nvim to show indentation and scope guides
- rainbow-delimiters.nvim to color-match delimiters
- render-markdown.nvim for markdown rendering

vim/lazy-lock.json

@@ -2,10 +2,17 @@
   "bullets.vim": { "branch": "master", "commit": "2253f970e54320dbd76fd6bb4f5a0bf2436ce232" },
   "csv.vim": { "branch": "master", "commit": "bddfcbadd788ab11eb3dbba4550a38a412fe3705" },
   "gitsigns.nvim": { "branch": "main", "commit": "4daf7022f1481edf1e8fb9947df13bb07c18e89a" },
+  "indent-blankline.nvim": { "branch": "master", "commit": "7871a88056f7144defca9c931e311a3134c5d509" },
   "lazy.nvim": { "branch": "main", "commit": "077102c5bfc578693f12377846d427f49bc50076" },
+  "mini.icons": { "branch": "main", "commit": "54686be7d58807906cb2c8c2216e0bf9c044f19a" },
   "nvim-highlight-colors": { "branch": "main", "commit": "e967e2ba13fd4ca731b41d0e5cc1ac2edcd6e25e" },
   "nvim-solarized-lua": { "branch": "master", "commit": "d69a263c97cbc765ca442d682b3283aefd61d4ac" },
+  "nvim-treesitter": { "branch": "master", "commit": "e1e3108cd23d7f967842261bd66126b6734d8907" },
+  "nvim-treesitter-context": { "branch": "master", "commit": "158377d700596367a91ea41818f76abdbf75a232" },
+  "rainbow-delimiters.nvim": { "branch": "master", "commit": "f22496dfdd46da4d571f5254c72eff65ff5a1c27" },
+  "render-markdown.nvim": { "branch": "main", "commit": "82184c4a3c3580a7a859b2cb7e58f16c10fd29ef" },
   "tcomment_vim": { "branch": "master", "commit": "48ab639a461d9b8344f7fee06cb69b4374863b13" },
+  "ts-comments.nvim": { "branch": "main", "commit": "2002692ad1d3f6518d016550c20c2a890f0cbf0e" },
   "vim-easy-align": { "branch": "master", "commit": "9815a55dbcd817784458df7a18acacc6f82b1241" },
   "vim-fugitive": { "branch": "master", "commit": "d4877e54cef67f5af4f950935b1ade19ed6b7370" },
   "vim-gutentags": { "branch": "master", "commit": "aa47c5e29c37c52176c44e61c780032dfacef3dd" },

vim/lua/plugins/comments.lua

@@ -0,0 +1,6 @@
+return {
+  "folke/ts-comments.nvim",
+  opts = {},
+  event = "VeryLazy",
+  enabled = vim.fn.has("nvim-0.10.0") == 1,
+}

vim/lua/plugins/context.lua

@@ -0,0 +1,3 @@
+return {
+  "nvim-treesitter/nvim-treesitter-context",
+}

vim/lua/plugins/indent-blankline.lua

@@ -0,0 +1,56 @@
+return {
+  {
+    "lukas-reineke/indent-blankline.nvim",
+    main = "ibl",
+    ---@module "ibl"
+    ---@type ibl.config
+
+    config = function()
+      -- Set line colors to be ones from Solarized
+      local highlight = {
+        "SolarizedMagenta",
+        "SolarizedYellow",
+        "SolarizedBlue",
+        "SolarizedOrange",
+        "SolarizedGreen",
+        "SolarizedViolet",
+        "SolarizedCyan",
+      }
+
+      local hooks = require("ibl.hooks")
+      -- create the highlight groups in the highlight setup hook, so they are
+      -- reset every time the colorscheme changes
+      hooks.register(hooks.type.HIGHLIGHT_SETUP, function()
+        vim.api.nvim_set_hl(0, "SolarizedMagenta", { fg = "#D33682" })
+        vim.api.nvim_set_hl(0, "SolarizedYellow", { fg = "#B58900" })
+        vim.api.nvim_set_hl(0, "SolarizedBlue", { fg = "#268BD2" })
+        vim.api.nvim_set_hl(0, "SolarizedOrange", { fg = "#CB4B16" })
+        vim.api.nvim_set_hl(0, "SolarizedGreen", { fg = "#859900" })
+        vim.api.nvim_set_hl(0, "SolarizedViolet", { fg = "#6C71C4" })
+        vim.api.nvim_set_hl(0, "SolarizedCyan", { fg = "#2AA198" })
+      end)
+
+      -- Sync highlight colors with rainbow_delimiters
+      vim.g.rainbow_delimiters = { highlight = highlight }
+
+      local default_config = require("ibl.config").default_config
+      require("ibl").setup({
+        -- Don't enable by default, so as to not distract with rainbow colors
+        -- unless needed
+        enabled = false,
+        scope = { highlight = highlight },
+        indent = {
+          highlight = highlight,
+          -- Use default char instead of following listchars
+          char = default_config.indent.tab_char,
+        },
+      })
+
+      -- Sync scope line color with rainbow-delimiters
+      hooks.register(
+        hooks.type.SCOPE_HIGHLIGHT,
+        hooks.builtin.scope_highlight_from_extmark
+      )
+    end,
+  },
+}

vim/lua/plugins/rainbow-delimiters.lua

@@ -0,0 +1,3 @@
+return {
+  "https://gitlab.com/HiPhish/rainbow-delimiters.nvim",
+}

vim/lua/plugins/render-markdown.lua

@@ -0,0 +1,8 @@
+return {
+  "MeanderingProgrammer/render-markdown.nvim",
+  dependencies = {
+    "nvim-treesitter/nvim-treesitter",
+    "echasnovski/mini.icons",
+  },
+  opts = {},
+}

vim/lua/plugins/treesitter.lua

@@ -0,0 +1,11 @@
+return {
+  "nvim-treesitter/nvim-treesitter",
+  build = ":TSUpdate",
+  config = function()
+    require("nvim-treesitter.configs").setup({
+      auto_install = true,
+      highlight = { enable = true },
+      indent = { enable = true },
+    })
+  end,
+}