# \#emacs **URL:** https://racket.discourse.group/tag/emacs/39.md [Latest](https://racket.discourse.group/latest.md) · [Categories](https://racket.discourse.group/categories.md) · [Tags](https://racket.discourse.group/tags.md) --- ## [Send to REPL and multi-module projects](https://racket.discourse.group/t/send-to-repl-and-multi-module-projects/4146)
**Author:** [@alexsh](https://racket.discourse.group/u/alexsh)\ **Replies:** 31\ **Last updated:** [March 20, 2026, 2:22am UTC](https://racket.discourse.group/t/send-to-repl-and-multi-module-projects/4146 "2026-03-20T02:22:01Z")
Originally asked here: Send to REPL and multi-module projects · Issue #766 · greghendershott/racket-mode · GitHub Hi! I am starting a project where I will have many module files, but it seems that "send to REPL" functi… --- ## [Using Redex as an interactive lambda-calculus workbench?](https://racket.discourse.group/t/using-redex-as-an-interactive-lambda-calculus-workbench/4053)
**Author:** [@msap](https://racket.discourse.group/u/msap)\ **Replies:** 1\ **Last updated:** [December 23, 2025, 3:26am UTC](https://racket.discourse.group/t/using-redex-as-an-interactive-lambda-calculus-workbench/4053 "2025-12-23T03:26:41Z")
I’m working through Lambda-Calculus and Combinators: An Introduction (Hindley & Seldin) and I’m looking for a locally installable Racket-based tool that can act as an interactive workbench for untyped lambda calculus an… --- ## [Racket packages in Racket Mode for Emacs](https://racket.discourse.group/t/racket-packages-in-racket-mode-for-emacs/3027)
**Author:** [@greghendershott](https://racket.discourse.group/u/greghendershott)\ **Replies:** 8\ **Last updated:** [July 18, 2024, 8:05pm UTC](https://racket.discourse.group/t/racket-packages-in-racket-mode-for-emacs/3027 "2024-07-18T20:05:30Z")
FYI, I just added to Racket Mode a UX for Racket packages. Roughly the same spirit as the Emacs UX for Emacs packages (with its list-packages and describe-package). So M-x list-racket-packages gives you a summary of all… --- ## [\`emacs-ob-racket\` packaged for Guix](https://racket.discourse.group/t/emacs-ob-racket-packaged-for-guix/3011)
**Author:** [@scolobb](https://racket.discourse.group/u/scolobb)\ **Replies:** 0\ **Last updated:** [July 9, 2024, 3:32pm UTC](https://racket.discourse.group/t/emacs-ob-racket-packaged-for-guix/3011 "2024-07-09T15:32:34Z")
Hi, Org Babel is the part of Org mode for Emacs allowing to execute source code blocks. Tero Hasu wrote emacs-ob-racket which is the Racket backend for Org Babel. emacs-ob-racket is now available as a Guix package … --- ## [Racket Mode users: Want to try "racket-hash-lang-mode"?](https://racket.discourse.group/t/racket-mode-users-want-to-try-racket-hash-lang-mode/2372)
**Author:** [@greghendershott](https://racket.discourse.group/u/greghendershott)\ **Replies:** 16\ **Last updated:** [November 11, 2023, 6:43am UTC](https://racket.discourse.group/t/racket-mode-users-want-to-try-racket-hash-lang-mode/2372 "2023-11-11T06:43:39Z")
I have a long-running topic branch, hash-lang, on which I've been exploring how to use #lang supplied colors and indent. Instead of this dragging on for N more years, I'd really like to merge it soon. I've been working … --- ## [How do you specify student languages from VSCode/Vim/Emacs/etc?](https://racket.discourse.group/t/how-do-you-specify-student-languages-from-vscode-vim-emacs-etc/2324)
**Author:** [@spdegabrielle](https://racket.discourse.group/u/spdegabrielle)\ **Replies:** 8\ **Last updated:** [September 20, 2023, 4:01pm UTC](https://racket.discourse.group/t/how-do-you-specify-student-languages-from-vscode-vim-emacs-etc/2324 "2023-09-20T16:01:57Z")
Hi, How do you specify student languages from VSCode/Vim/Emacs/etc? Is #lang htdp/bsl correct for beginners student language? What #lang preamble specifies the other teaching languages you would normally specify via … --- ## [Racket Mode emacs, test coverage not working on match?](https://racket.discourse.group/t/racket-mode-emacs-test-coverage-not-working-on-match/1898)
**Author:** [@jlucero805](https://racket.discourse.group/u/jlucero805)\ **Replies:** 4\ **Last updated:** [May 6, 2023, 2:50pm UTC](https://racket.discourse.group/t/racket-mode-emacs-test-coverage-not-working-on-match/1898 "2023-05-06T14:50:41Z")
In racket-mode for emacs, there is a command racket-test, that can be run with test coverage using C-u C-u C-c C-t (Racket Mode). When running this, everything gets covered, besides match expressions. When using other … --- ## [Emacs support for Racket programming](https://racket.discourse.group/t/emacs-support-for-racket-programming/420)
**Author:** [@spdegabrielle](https://racket.discourse.group/u/spdegabrielle)\ **Replies:** 16\ **Last updated:** [June 1, 2022, 2:27pm UTC](https://racket.discourse.group/t/emacs-support-for-racket-programming/420 "2022-06-01T14:27:29Z")
Say I was going to try Racket with Emacs. There are quite a few options in the Racket Guide: 24.2 Emacs I'd appreciate it if you could tell me what you use and why it suits you? (I'm drafting a PR to update that page … --- ## [How can I set environment variables in racket-mode?](https://racket.discourse.group/t/how-can-i-set-environment-variables-in-racket-mode/406)
**Author:** [@dstorrs](https://racket.discourse.group/u/dstorrs)\ **Replies:** 7\ **Last updated:** [December 13, 2021, 7:07pm UTC](https://racket.discourse.group/t/how-can-i-set-environment-variables-in-racket-mode/406 "2021-12-13T19:07:03Z")
I'd like to have the racket-mode repl show logging. I've browsed through the docs and don't see anything like that...can anyone offer a pointer?