``` refactor(tex,completion,edit): Reorganize LaTeX configuration

and cleanup

- Require init-tex module in main init.el Change marginalia
- initialization from hook to immediate mode activation Enable
- yasnippet globally in init-edit Remove unused init-snippet.el
- module Simplify init-tex.el by removing redundant
- cdlatex-yasnippet integration Add lexical binding and proper
- package demand configuration for AuCTeX Clean up commented code in
- init-org.el ```

lisp/init-tex.el

@@ -1,7 +1,13 @@
+;; -*- lexical-binding: t; -*-
+
 
 
 (use-package latex
-  :ensure auctex
+  :demand t
+  :ensure (auctex :pre-build (("./autogen.sh")
+			      ("./configure" "--without-texmf-dir" "--with-lispdir=.")
+                              ("make")))
+  :mode (("\\.tex\\'" . LaTeX-mode))
   :hook ((LaTeX-mode . prettify-symbols-mode))
   :bind (:map LaTeX-mode-map
          ("C-S-e" . latex-math-from-calc))
@@ -29,39 +35,6 @@
   :hook (LaTeX-mode . turn-on-cdlatex)
   :bind (:map cdlatex-mode-map 
               ("<tab>" . cdlatex-tab)))
-(use-package cdlatex
-  :hook ((cdlatex-tab . yas-expand)
-         (cdlatex-tab . cdlatex-in-yas-field))
-  :config
-  (use-package yasnippet
-    :bind (:map yas-keymap
-           ("<tab>" . yas-next-field-or-cdlatex)
-           ("TAB" . yas-next-field-or-cdlatex))
-    :config
-    (defun cdlatex-in-yas-field ()
-      ;; Check if we're at the end of the Yas field
-      (when-let* ((_ (overlayp yas--active-field-overlay))
-                  (end (overlay-end yas--active-field-overlay)))
-        (if (>= (point) end)
-            ;; Call yas-next-field if cdlatex can't expand here
-            (let ((s (thing-at-point 'sexp)))
-              (unless (and s (assoc (substring-no-properties s)
-                                    cdlatex-command-alist-comb))
-                (yas-next-field-or-maybe-expand)
-                t))
-          ;; otherwise expand and jump to the correct location
-          (let (cdlatex-tab-hook minp)
-            (setq minp
-                  (min (save-excursion (cdlatex-tab)
-                                       (point))
-                       (overlay-end yas--active-field-overlay)))
-            (goto-char minp) t))))
+ 
 
-    (defun yas-next-field-or-cdlatex nil
-      (interactive)
-      "Jump to the next Yas field correctly with cdlatex active."
-      (if
-          (or (bound-and-true-p cdlatex-mode)
-              (bound-and-true-p org-cdlatex-mode))
-          (cdlatex-tab)
-        (yas-next-field-or-maybe-expand)))))
+(provide 'init-tex)