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- https://batsov.com/articles/2011/11/19/why-emacs/\n\n[[file:images/real-programmers.png][file:images/real-programmers.png]]\n\n- Shortcuts for everything!\n\n- Very extensible\n\n* Core\n\n- Single thread (yet)\n\n- 20% in C for performances reasons\n\n- 80% in *Elisp* (Emacs lisp)\n\n* Elisp\n\n- A Lisp dialect programming language\n\n#+BEGIN_SRC emacs-lisp\n  (defun emacs-talk--print-message ()\n    \"Print a hello world message.\"\n    (message \"Hello from emacs-talk\"))\n\n  (defun emacs-talk-hello ()\n    \"Print a emacs message on minibuffer\"\n    (interactive)\n    (emacs-talk--print-message))\n #+END_SRC\n\n* Elisp\n\n- All is done inside buffers\n\n#+BEGIN_SRC emacs-lisp\n(defun emacs-talk--is-a-flutter-project ()\n  (with-temp-buffer\n    (insert-file-contents \"pubspec.yaml\")\n    (goto-char (point-min))\n    (re-search-forward \"sdk\\s*:\\s*flutter\" nil t)))\n#+END_SRC\n\n* Packages sources\n\n*** ELPA\n\n- Emacs official packages\n\n***  MELPA\n\n- *4597* packages!\n\n- Community driven \n\n- Open source on Github\n\n* Keybindings +hell?+\n\n~M~ - Meta key (Command or Alt)\n~C~ - Control\n~S~ - Shift\n~SPC~ - Space\n~RET~ - Return ()\n\n~M-x~ - execute-command\n~M-x~ ~package-install~ - Install a package\n~M-X~ ~describe-bindings~ - Show all available keybindings\n~C-x C-s~ - Save buffer\n\n* Configuration\n\n- Everything starts at ~~/.emacs.d/init.el~\n\n- Changing variables value\n\n #+BEGIN_SRC emacs-lisp\n(setq emacs-talk-is-awesome t)\n#+END_SRC\n\n* Frames\nRunning instances of Emacs\n\n*** Windows\nViews for buffers\n\n**** Buffers\nDisplay contents of a file\nDisplay outputs of programs\n\n* Modes\n\n*** Major mode\n\n- Only 1 major mode per buffer\n\n- Examples: ~dart-mode~, ~java-mode~, ~clojure-mode~\n\n*** Minor modes\n\n- Many minor modes per buffer\n\n- Examples: ~cider-mode~, ~evil-mode~, ~lsp-mode~\n\n* Emacs roots 😰\n\n[[file:images/emacs-raw.png]] [[file:images/frame-window-buffer.png]]\n\n* Doom emacs [[file:images/yay-evil.png]]\n\n[[file:images/doom-emacs.png]]\n\n* Spacemacs\n\n[[file:images/spacemacs.png]]\n\n* Thank you!\n\nAny questions?\n\n Slides - [[https://github.com/ericdallo/emacs-talk][https://github.com/ericdallo/emacs-talk]]\n\n Github - [[https://github.com/ericdallo][ericdallo]]\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fericdallo%2Femacs-talk","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fericdallo%2Femacs-talk","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fericdallo%2Femacs-talk/lists"}