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Re: how to add button to emacs that play a elisp code


From: Emanuel Berg
Subject: Re: how to add button to emacs that play a elisp code
Date: Tue, 16 Sep 2014 00:45:12 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux)

Alex Kost <address@hidden> writes:

> A comment to your hint.
>
> As you are using Gnus, you may just attach your elisp
> file (or buffer) to make it be highlighted inline:
> "C-c RET f" (or "C-c RET b") and choose
> "application/emacs-lisp" type.

I'm using Gnus - but I'm not the one reading the post.

How will that make it look for people not using Gnus?

I like to have my posts totally client-agnostic. But if
it doesn't bloat the post with too much
incomprehensible metadata for the non-Gnuser, I'll
consider it - why not encourage people to switch to
Gnus?

OK - here is the attached Elisp:

Wait - `C-c RET' is undefined, it says.

Do you mean I (or any Gnuser reading such messages)
should use your keystrokes in message-mode to get the
highlight? But there, `C-c RET' is `gnus-article-mail'!
What are the names of the commands?

> Another way is including org source blocks.

You mean like this:

#+BEGIN_SRC emacs-lisp
  (defun org-xor (a b)
     "Exclusive or."
     (if a (not b) b))
#+END_SRC

Org manual example from:

http://orgmode.org/manual/Working-With-Source-Code.html

I have the same concerns for that method, but let's see
how that works, as well.

-- 
underground experts united


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