bug#72343: [PATCH] Fix eglot-server-programs for TeX modes

[Augusto Stoffel <arstoffel@gmail.com>]

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João,

The attached patch should satisfy the requisites you outlined above.


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From 659a7caede34c3d885f58227aa02c3e062ff980b Mon Sep 17 00:00:00 2001
From: Augusto Stoffel <arstoffel@gmail.com>
Date: Tue, 6 Aug 2024 16:58:06 +0200
Subject: [PATCH] Fix eglot-server-programs for TeX modes

* lisp/progmodes/eglot.el (eglot-server-programs): Explicitly list modes
derived from tex-mode, so that the correct language id is guessed.
---
 lisp/progmodes/eglot.el | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lisp/progmodes/eglot.el b/lisp/progmodes/eglot.el
index 31948a12d69..758bb9e9d3e 100644
--- a/lisp/progmodes/eglot.el
+++ b/lisp/progmodes/eglot.el
@@ -292,7 +292,7 @@ eglot-server-programs
     (scala-mode . ,(eglot-alternatives
                     '("metals" "metals-emacs")))
     (racket-mode . ("racket" "-l" "racket-langserver"))
-    ((tex-mode context-mode texinfo-mode bibtex-mode)
+    ((plain-tex-mode doctex-mode latex-mode context-mode texinfo-mode bibtex-mode)
      . ,(eglot-alternatives '("digestif" "texlab")))
     (erlang-mode . ("erlang_ls" "--transport" "stdio"))
     ((yaml-ts-mode yaml-mode) . ("yaml-language-server" "--stdio"))
-- 
2.45.2