Update gitignore.

.gitignore

@@ -18,3 +18,4 @@ var/
 .dap-breakpoints
 eclipse.jdt.ls/
 workspace/
+/.extension/

configs/base-extensions.el

@@ -73,7 +73,7 @@
   ;; :diminish flycheck-mode
   :defer t
   :straight t
-  :hook (after-init . global-flycheck-mode) ; Habilitar flycheck en todos los modos
+  :hook (after-init . global-flycheck-mode) ; Habilitar flycheck de manera global
   )
 
 ;; Mostrar los errores de flycheck en un pop up
@@ -177,21 +177,6 @@
                        file)))
   )
 
-;; Polymode
-(use-package polymode
-  :defer t
-  :straight t)
-
-;; Polymode para markdown
-(use-package poly-markdown
-  :defer t
-  :straight t)
-
-;; Polymode para org-Mode
-(use-package poly-org
-  :defer t
-  :straight t)
-
 ;; Paquete para manejo de proyectos
 (use-package projectile
   :defer t
@@ -315,6 +300,9 @@
   :defer t
   :straight t
   :ensure t
+  :bind (:map yas-minor-mode-map
+              ("TAB" . nil)
+              ("<tab>" . nil)) ;; unbid tab for yasnippets
   :custom
   (yas-prompt-functions '(yas-completing-prompt))
   :hook