From e158df3fd1aad6b8b7ca6c6ea15c8dbed161a3cf Mon Sep 17 00:00:00 2001
From: Alexander Rosenberg <zanderpkg@pm.me>
Date: Thu, 13 Feb 2025 05:44:08 -0800
Subject: [PATCH] Add repl for javascript

---
 init.el | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/init.el b/init.el
index 12ca6f7..b15348a 100644
--- a/init.el
+++ b/init.el
@@ -1771,7 +1771,7 @@ otherwise, call `bibtex-find-text'."
   :hook ((java-ts-mode . trusted-files-eglot-ensure-if-safe)
          (java-ts-mode . my/-setup-java-ts-mode))
   :bind (:map java-ts-mode-map
-         ("C-c C-e" . jshell-eval-expression)
+         ("C-x C-e" . jshell-eval-expression)
          ("C-M-x" . jshell-eval-defun)
          ("C-c C-r" . jshell-eval-region)
          ("C-c C-b" . jshell-eval-buffer))
@@ -1819,6 +1819,22 @@ otherwise, call `bibtex-find-text'."
 (use-package js
   :ensure nil
   :hook (js-ts-mode . trusted-files-eglot-ensure-if-safe))
+(use-package js-comint
+  :bind (:map js-ts-mode-map
+         ("C-x C-e" . js-send-last-sexp)
+         ("C-c C-b" . js-send-buffer)
+         ("C-c C-r" . js-send-region)
+         ("C-M-x" . my/js-send-defun))
+  :hook (js-comint-mode . my/-setup-js-comint-mode)
+  :config
+  (defun my/-setup-js-comint-mode ()
+    (setq-local comint-highlight-input nil))
+  (defun my/js-send-defun ()
+    "Send the defun under point to the inferior JavaScript process."
+    (interactive)
+    (if-let ((code (thing-at-point 'defun)))
+        (js-comint-send-string code)
+      (user-error "No defun under point"))))
 
 ;; TypeScript
 (use-package typescript-ts-mode
@@ -2265,7 +2281,7 @@ current buffer is a Jupyter buffer, just use that."
   (keymap-set c-ts-base-mode-map
               "C-M-x" #'my/jupyter-eval-defun)
   (keymap-set c-ts-base-mode-map
-              "C-c C-e" #'my/c++-ts-jupyter-eval-expression)
+              "C-x C-e" #'my/c++-ts-jupyter-eval-expression)
   (keymap-set c-ts-base-mode-map
               "C-c C-r" #'my/c++-jupyter-eval-region)
   (keymap-set c-ts-base-mode-map
@@ -2275,7 +2291,7 @@ current buffer is a Jupyter buffer, just use that."
   (keymap-set rust-ts-mode-map
               "C-M-x" #'my/jupyter-eval-defun)
   (keymap-set rust-ts-mode-map
-              "C-c C-e" #'my/rust-ts-jupyter-eval-expression)
+              "C-x C-e" #'my/rust-ts-jupyter-eval-expression)
   (keymap-set rust-ts-mode-map
               "C-c C-r" #'my/rust-jupyter-eval-region)
   (keymap-set rust-ts-mode-map