I just posted a video explaining how I automatically scale up the default font (for demo purposes) on a Raspberry PI Trixie Emacs.

#emacs #elisp

https://www.youtube.com/watch?v=E56_SNoe-oM

I was reading #prot emacs element #ebook on #elisp. I like this quote.

```
The fun part is how you go about writing the code. There are no duties you have to conform with. None! You program for the sake of programming. It is a recreational activity that expands your horizons.
```

protesilaos.com/emacs/emacs-lisp-elements#h:getting-started-with-emacs-lisp

Is there a better way to do this? blogs-metadata is like ((tag1 . (blogpost1 ...)) ...)
(alist with key as tags and list of blog entries as body).

(let* ((tags (delete-dups
(flatten-list
(seq-keep (lambda (post)
(let-alist post .tags))
blogs-metadata))))
(blogs-per-tags
(mapcar (lambda (tag)
(cons tag (seq-keep (lambda (blog)
(let-alist blog
(when (member tag .tags)
blog)))
blogs-metadata)))
tags)))
(sxml (mapcar (lambda (tag)
`(div (@ (class "tag-container"))
(h2 (@ (id ,(car tag))) ,(car tag))
(ul ,(mapcar (lambda (blog)
(let-alist blog
`(li (a (@ (href ,.link)) ,.title))))
(cdr tag)))))
blogs-per-tags)))

#lisp #emacs #elisp

I've released a small update to make-phony.el: https://blog.davep.org/2026/05/09/make-phony-el-v1-4-0.html

#emacs #lisp #elisp #programming

I've updated blogmore.el to add a command for quickly setting an image as the cover for a post: https://blog.davep.org/2026/05/08/blogmore-el-v4-5-0.html

#emacs #lisp #elisp #programming #blogging

Not sure I've ever had to quadruple escape something before! Here's an #elisp example for #orgmode in #emacs

So, in the Elisp way we all know and love, they have to be quadruple-escaped. Try this; it actually works:

{{{include-if(blah, {{{bold(Tom\\\\, Dick\\\\, and Harry)}}})}}}

- https://list.orgmode.org/87bjeqvqc6.fs[email protected]/

I've released blogmore.el v4.4.0, which lets me be even more lazy: https://blog.davep.org/2026/05/07/blogmore-el-v4-4-0.html

#lisp #emacs #elisp #blogging

I have just released Compat 31.0.0.0. The emacs-31 branch cut is imminent and the stabilization for the release will start now. If you start to rely on Compat 31 in your packages, please be aware that functions can still change until the actual release of Emacs 31.1. Please report any problems you encounter.

https://github.com/emacs-compat/compat/commit/2ef017671bdc643dbdbe3bfb746b80d090db792a

#emacs #elisp