Add treeemacs package

myconfig.org

@@ -721,6 +721,49 @@ LSP mode, allows the use of Language Server Protocol for programming.
     :after lsp-mode)
 #+end_src
 
+** lsp-treemacs
+Try these commands with M-x:
+
+- =lsp-treemacs-symbols= - Show a tree view of the symbols in the
+  current file
+- =lsp-treemacs-references= - Show a tree view for the references of
+  the symbol under the cursor
+- =lsp-treemacs-error-list= - Show a tree view for the diagnostic
+  messages in the project
+
+#+begin_src emacs-lisp
+  (use-package lsp-treemacs
+    :after lsp)
+#+end_src
+
+** DAP mode
+[[https://emacs-lsp.github.io/dap-mode/][DAP-mode]] is an excellent package for bringing rich debugging
+capabilities to Emacs via the Debug Adapter Protocol. You should check
+out the [[https://emacs-lsp.github.io/dap-mode/page/configuration/][configuration docs]] to learn how to configure the debugger for
+your language. Also make sure to check out the documentation for the
+debug adapter to see what configuration parameters are available to
+use for your debug templates!
+#+begin_src emacs-lisp
+  ;; (use-package dap-mode
+  ;;   ;; Uncomment the config below if you want all UI panes to be hidden by default!
+  ;;   ;; :custom
+  ;;   ;; (lsp-enable-dap-auto-configure nil)
+  ;;   ;; :config
+  ;;   ;; (dap-ui-mode 1)
+  ;;   :config
+  ;;   ;; Set up Node debugging
+  ;;   (require 'dap-node)
+  ;;   (dap-node-setup) ;; Automatically installs Node debug adapter if needed
+  ;; 
+  ;;   ;; Bind `C-c l d` to `dap-hydra` for easy access
+  ;;   ;;(general-define-key
+  ;;   ;;  :keymaps 'lsp-mode-map
+  ;;   ;;  :prefix lsp-keymap-prefix
+  ;;   ;;  "d" '(dap-hydra t :wk "debugger"))
+  ;;   )
+#+end_src
+
+
 ** go
 **WARNING**: you need to install =gopls= in your system.
 **WARNING**: =company-go= is deprecated, don't use it