Support racket-langserver

* eglot.el (eglot-server-programs): Support racket-langserver.
* README.md:
* NEWS.md: Update for above changes.

GitHub-reference: per https://github.com/joaotavora/eglot/issues/694

diff --git a/lisp/progmodes/eglot.el b/lisp/progmodes/eglot.el
index 1d6d298ce8b5ea9a80c114a44859675546f0d5d3..4fa2b073b1b05e3f271939aa57b2d5d8f7308a08 100644 (file)
--- a/lisp/progmodes/eglot.el
+++ b/lisp/progmodes/eglot.el
@@ -173,6 +173,7 @@ language-server/bin/php-language-server.php"))
                                 (elixir-mode . ("language_server.sh"))
                                 (ada-mode . ("ada_language_server"))
                                 (scala-mode . ("metals-emacs"))
+                                (racket-mode . ("racket" "-l" "racket-langserver"))
                                 ((tex-mode context-mode texinfo-mode bibtex-mode)
                                  . ("digestif"))
                                 (erlang-mode . ("erlang_ls" "--transport" "stdio"))