nvim: formatting and add extra keybind

.config/nvim/lua/blake/dap.lua

@@ -57,19 +57,18 @@ M.dap_ui = function()
    -- external keybinds
    -- require("dapui").open()
    -- require("dapui").close()
+   -- require("dapui").toggle()
+   -- toggle dap-ui with leader di as in dap interface
    vim.cmd 'nnoremap <silent> <leader>di <cmd>lua require("dapui").toggle()<CR>'
-   
    require("dapui").setup({
       icons = { expanded = "▾", collapsed = "▸" },
-
       mappings = {
-         expand = { "l", "<CR>", "<2-LeftMouse>", }, -- expand (or close)
+         expand = { "l", "h", "<CR>", "<2-LeftMouse>", }, -- expand (or close)
          open = "o", -- action depends on the dap server
          remove = "d", -- delete the variable
          edit = "s", -- (as in substitute)
          repl = "r", -- open a repl
       },
-
       sidebar = {
          -- You can change the order of elements in the sidebar
          elements = {
@@ -82,13 +81,11 @@ M.dap_ui = function()
          size = 40,
          position = "left", -- Can be "left", "right", "top", "bottom"
       },
-
       tray = {
          elements = { "repl" },
          size = 10,
          position = "bottom", -- Can be "left", "right", "top", "bottom"
       },
-
       floating = {
          max_height = nil, -- These can be integers or a float between 0 and 1.
          max_width = nil, -- Floats will be treated as percentage of your screen.
@@ -96,7 +93,6 @@ M.dap_ui = function()
             close = { "q", "<Esc>" },
          },
       },
-
       windows = { indent = 1 },
    })
 end -- <<<