melpa VS GNU Emacs

Watch the new pull requests to melpa: https://github.com/melpa/melpa/pulls

(require 'package) (add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t) (package-initialize) (package-install 'use-package) (use-package exec-path-from-shell :ensure t :config (exec-path-from-shell-initialize)))

MELPA is definitely the biggest package archive, probably mostly on account of the lower barrier to entry compared to GNU ELPA (maybe the difference would have been less pronounced if NonGNU ELPA had been there from the beginning, but one can only speculate). MELPA has its own requirements for packages, but indeed copyright assignment to the FSF is not one of them.

I would suggest to start at reading the manual first. Then I would recommend reading the Melpa guidance, even if you do not plan to contribute your package to Melpa, since it contains very useful info about linting, writing your code etc.

The mxtoolbox link checks for SMTP blacklisting.. People won't be able to send mail from host with the IP address 178.128.185.1(which is the melpa.org webserver, not their mailserver, so everything's fine there).

Xah asked for his packages to be removed from MELPA a while back: https://github.com/melpa/melpa/issues/7755

Observe that package.el compile files when they are installed, and they are not compiled in any particular order (actually whatever directory-files returns, which is what OS returns). So if you have multiple files that depend on each other, it is something to think of. There are also some guidelines on how to structure your project on Melpa.

gnu.org - contains everything you need to research his philosophy.

stallman.org - personal website, contains a lot of opinion, but I absolutely respect this man in all what he says.

emacs.org (redirects to https://www.gnu.org/software/emacs/) - his non-philosophical work, one of two mainstream console text editors.

Forever, there was a file included in stock Emacs, `spook.el`, which could be hooked up to automatically add random strings of "interesting" keywords to each of your email or Usenet messages (in signatures, or in headers like `X-Spook`).

https://www.gnu.org/software/emacs/manual/html_node/emacs/Ma...

Looks like copyright date of 1988:

https://github.com/emacs-mirror/emacs/blob/master/lisp/play/...

https://github.com/emacs-mirror/emacs/blob/master/etc/spook....

Try `M-x spook RET` in an Emacs buffer.

If you want to spare a couple of detours, you probably could start with Emacs Org-mode according to Greenspun's eleventh rule: "Any sufficiently complicated PIM or note-taking program contains an ad hoc, informally specified, bug-ridden, slow implementation of half of Org mode."

Emacs: winget install GNU.Emacs

The whole cl-lib thing is a total disaster:

https://github.com/emacs-mirror/emacs/blob/master/lisp/emacs...

They added cl- as a prefix to each Common Lisp symbol.

FIRST is now called cl-first, CAAAR is now cl-caaar .

I would really prefer if GNU Emacs removes all Common Lisp functionality, instead of creating this really wacky stuff, with discussions about this topic every year.

Never too late to try! Take your time. Emacs will outlive us all. https://www.gnu.org/software/emacs/

GNU Emacs is a versatile, open-source text editor that offers extensibility and customization—a sort of self-documenting real-time display editor. Our thanks for the suggestion go to CartanAnnullator.

Emacs

Their DEFUN and DEFVAR macros for example let us define a function or a variable that will be available as a Lisp function, and can be used as an ordinary C function from the C code. Emacs is written in pure C99 language and works with both GCC and Clang I believe. We can just define a C function via macro, and it is auto exported and made available to Lisp. For example my first patch to Emacs was for this function (we added "count" argument to make it possible to skip enumerating files in a directory for the case when user code is just interesting if a directory is empty or not):