🪲 [BUG] - generating templates fails due to pp on Emacs 31

[trevarj]

Description

When using (autothemer-generate-templates) on Emacs 31 (and perhaps 30) the function fails because of this line which uses pp. For me, pp-default-function is set to pp-fill which fails when applied to templates.

Changing pp to pp-to-string resolves the error and opens the new buffer with the generated templates.

Though, I also noticed that it emits lines like:

(mode-line
  (:box (:line-width (6 . 6) :color base3) :foreground base6 :background base3))

where (6 . 6) is not quoted, which does not allow you to copy and paste it into the spec successfully, but perhaps that is a different or preexisting issue.

Steps to Reproduce the issue. (Issues that cannot be reproduced will be closed.)

1. Be on Emacs 31 (head at time of writing)
2. Fill out a autothemer-deftheme (example in readme is fine)
3. Eval the autothemer-deftheme
4. Call M-x autothemer-generate-templates

Screenshots

![DESCRIPTION](LINK.png)

Logs

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Emacs version

snapshot

Emacs running on GUI, Terminal or Daemon?

GUI

OS

Linux