https://github.com/eshrh/campus-emacs

simple and sane approach to repl programming
https://github.com/eshrh/campus-emacs

Last synced: 6 months ago
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simple and sane approach to repl programming

• Host: GitHub
• URL: https://github.com/eshrh/campus-emacs
• Owner: eshrh
• License: gpl-3.0
• Created: 2022-12-15T08:39:04.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2023-12-17T04:09:36.000Z (over 2 years ago)
• Last Synced: 2025-08-02T21:48:15.882Z (12 months ago)
• Language: Emacs Lisp
• Size: 22.5 KB
• Stars: 2
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.org
  • License: LICENSE

Awesome Lists containing this project

README

          
* Campus-emacs

Campus is a simple but effective improvement to the inferior-process

repl development experience in emacs.

Essentially, campus offers three main functions:

- =campus-make-partition=: inserts a special comment that breaks the

  existing code-section (at first the whole file) into two parts.

- =campus-make-partition-from-region=: delimits the selected region with

  the special partition comment. This operates somewhat like a cell in

  an interactive notebook.

- =campus-send-region=: sends the code-section you're in to a repl

  process using a customizable list of commands.

I find this useful when developing with a repl open and

- I don't want to re-evaluate the whole file every time

- My code isn't in a single function, so I can't use =C-M-x=.

- I find myself selecting a region and using =C-c C-r= or the

  equivalent frequently.

[[https://youtu.be/Vu_0vRgxZPs][video demo]]

* Installation

Installable via straight like this:

#+BEGIN_SRC emacs-lisp

(straight-use-package

 '(campus :type git

          :repo "https://github.com/eshrh/campus-emacs"))

#+END_SRC

The source is self-contained in =campus.el= and depends on =s= and

=dash=.

* Customization

Two main things to customize:

- =campus-partition-string=: the comment string used for partitions.

- =campus-eval-region-alist=: map of functions to use to eval code.

  - see the docstring via =C-h f= or reading the source for more

    info