Install treesiter-context

lua/plugins/treesiter-context.lua

@@ -0,0 +1,22 @@
+-- keep the function name at the top of the file
+return {
+  {
+    "nvim-treesitter/nvim-treesitter-context",
+    config = function()
+      require("nvim-treesitter.configs").setup({
+        enable = true, -- Enable this plugin (Can be enabled/disabled later via commands)
+        max_lines = 3, -- How many lines the window should span. Values <= 0 mean no limit.
+        min_window_height = 0, -- Minimum editor window height to enable context. Values <= 0 mean no limit.
+        line_numbers = true,
+        multiline_threshold = 20, -- Maximum number of lines to show for a single context
+        trim_scope = "outer", -- Which context lines to discard if `max_lines` is exceeded. Choices: 'inner', 'outer'
+        mode = "cursor", -- Line used to calculate context. Choices: 'cursor', 'topline'
+        -- Separator between context and content. Should be a single character string, like '-'.
+        -- When separator is set, the context will only show up when there are at least 2 lines above cursorline.
+        separator = nil,
+        zindex = 20, -- The Z-index of the context window
+        on_attach = nil, -- (fun(buf: integer): boolean) return false to disable attaching
+      })
+    end,
+  },
+}