diff --git a/.emacs b/.emacs
index 9a9afe0..cabd884 100644
--- a/.emacs
+++ b/.emacs
@@ -13,8 +13,8 @@
 ;;--------------
 ;; Packages Gerardo Marx/Jul/2020:
 ;; Enable Evil
-(require 'evil)
-(evil-mode 1)
+;; (require 'evil)
+;; (evil-mode 1)
 ;; Projectile configuration:
 (projectile-mode +1)
 (define-key projectile-mode-map (kbd "s-p") 'projectile-command-map)
@@ -28,8 +28,13 @@
 (global-set-key (kbd "C-x r b") #'helm-filtered-bookmarks)
 (global-set-key (kbd "C-x C-f") #'helm-find-files)
 (helm-mode 1)
+;; auto-complete
+(ac-config-default)
 ;; pdlatex:
 (setq latex-run-command "pdflatex")
+(setenv "PATH" (concat "/Library/TeX/texbin" (getenv "PATH")))
+(setq exec-path (append '("/Library/TeX/texbin") exec-path))
+;; ------
 (setq-default TeX-master nil)
 ;; Use pdf-tools to open PDF files
 (setq TeX-view-program-selection '((output-pdf "PDF Tools"))
@@ -43,16 +48,7 @@
  ;; If you edit it by hand, you could mess it up, so be careful.
  ;; Your init file should contain only one such instance.
  ;; If there is more than one, they won't work right.
- '(custom-enabled-themes (quote (misterioso)))
- '(package-selected-packages (quote (virtualenvwrapper helm projectile use-package)))
- '(safe-local-variable-values
-   (quote
-    ((pyvenv-workon . keesman_env)
-     (org-edit-src-content . 0)
-     (org-src-preserve-indentation . t)
-     (TeX-master . "../theLatexBookSci.tex")
-     (TeX-master . t))))
- '(tool-bar-mode nil))
+ )
 (custom-set-faces
  ;; custom-set-faces was added by Custom.
  ;; If you edit it by hand, you could mess it up, so be careful.
@@ -79,4 +75,27 @@
 ;; use the default location (`~/.virtualenvs`), or if the
 ;; the environment variable `WORKON_HOME` points to the right place
 (setq venv-location "~/.virtualenvs")
+;; jedi python autocompletition for emacs:
+(add-hook 'python-mode-hook 'jedi:setup)
+(setq jedi:complete-on-dot t)                 ; optional
+
 ;;---------
+;; magit:
+(global-set-key (kbd "C-x g") 'magit-status)
+;; theme changer:
+;; (setq calendar-location-name "Mexico, MX") 
+;; (setq calendar-latitude 23.63)
+;; (setq calendar-longitude 102.55)
+;; (require 'theme-changer)
+;; (change-theme 'tango 'misterioso)
+;; -----------------
+;; org agenda and capture
+(global-set-key (kbd "C-c l") 'org-store-link)
+(global-set-key (kbd "C-c a") 'org-agenda)
+(global-set-key (kbd "C-c c") 'org-capture)
+(org-babel-do-load-languages
+   'org-babel-load-languages
+   '((python . t)))
+
+;; ispell
+(setq ispell-program-name "/usr/local/bin/aspell")