tweak(auctex): better defaults

modules/me-latex.el

@@ -19,11 +19,11 @@
   (TeX-auto-local ".auctex-auto") ; use hidden directories for AUCTeX files.
   (TeX-style-local ".auctex-style")
   (TeX-source-correlate-method 'synctex)
+  (TeX-electric-math '("$" . "$")) ; auto close inline equations
   (TeX-source-correlate-start-server nil) ; don't start the Emacs server when correlating sources.
   (TeX-electric-sub-and-superscript t) ; automatically insert braces after sub/superscript in `LaTeX-math-mode'.
   (TeX-save-query nil) ; just save, don't ask before each compilation.
   (TeX-engine 'xetex) ; use XeLaTeX by default
-  (TeX-PDF-mode t) ; export to PDF by default
   :init
   (+map-local! :keymaps '(tex-mode-map TeX-mode-map latex-mode-map LaTeX-mode-map)
     "c" #'TeX-command-run-all
@@ -32,14 +32,33 @@
     "v" #'TeX-view)
   :config
   (when (functionp 'pdf-tools-install)
-    (add-to-list 'TeX-view-program-selection '(output-pdf "PDF Tools"))))
+    (add-to-list 'TeX-view-program-selection '(output-pdf "PDF Tools")))
+
+  ;; To have the buffer refresh after compilation
+  (add-hook 'TeX-after-compilation-finished-functions #'TeX-revert-document-buffer)
+
+  ;; Compile to PDF by default
+  (TeX-PDF-mode 1))
 
 (use-package latex
   :straight auctex
-  :config
+  :hook (latex-mode . latex-math-mode)
+  :custom
   ;; Add the TOC entry to the sectioning hooks.
-  (setq LaTeX-fill-break-at-separators nil
-        LaTeX-item-indent 0))
+  (LaTeX-fill-break-at-separators nil)
+  (LaTeX-item-indent 0)
+  (LaTeX-electric-left-right-brace t)
+  :config
+  ;; Set a correct indentation in a few additional environments
+  (add-to-list 'LaTeX-indent-environment-list '("lstlisting" current-indentation))
+  (add-to-list 'LaTeX-indent-environment-list '("tikzcd" LaTeX-indent-tabular))
+  (add-to-list 'LaTeX-indent-environment-list '("tikzpicture" current-indentation))
+
+  ;; Add a few macros and environment as verbatim
+  (add-to-list 'LaTeX-verbatim-environments "lstlisting")
+  (add-to-list 'LaTeX-verbatim-environments "Verbatim")
+  (add-to-list 'LaTeX-verbatim-macros-with-braces "lstinline")
+  (add-to-list 'LaTeX-verbatim-macros-with-delims "lstinline"))
 
 ;; Adapted from Doom Emacs
 (use-package auctex-latexmk