Updating Doom Emacs.

.emacs.d/modules/editor/fold/autoload/fold.el

@@ -27,7 +27,10 @@
   (save-excursion
     (ignore-errors
       (or (hs-looking-at-block-start-p)
-          (hs-find-block-beginning)))))
+          (hs-find-block-beginning)
+          (unless (eolp)
+            (end-of-line)
+            (+fold--hideshow-fold-p))))))
 
 (defun +fold--invisible-points (count)
   (let (points)

.emacs.d/modules/editor/fold/config.el

@@ -29,7 +29,7 @@
         hs-set-up-overlay #'+fold-hideshow-set-up-overlay-fn)
 
   (defadvice! +fold--hideshow-ensure-mode-a (&rest _)
-    "Ensure `hs-minor-mode' is enabled."
+    "Ensure `hs-minor-mode' is enabled when we need it, no sooner or later."
     :before '(hs-toggle-hiding hs-hide-block hs-hide-level hs-show-all hs-hide-all)
     (unless (bound-and-true-p hs-minor-mode)
       (hs-minor-mode +1)))
@@ -48,16 +48,24 @@
                         "end\\|[]}]"
                         "#\\|=begin"
                         ruby-forward-sexp)
-             (enh-ruby-mode "class\\|d\\(?:ef\\|o\\)\\|module\\|[[{]"
-                            "end\\|[]}]"
-                            "#\\|=begin"
-                            enh-ruby-forward-sexp nil)
              (matlab-mode "if\\|switch\\|case\\|otherwise\\|while\\|for\\|try\\|catch"
                           "end"
                           nil (lambda (_arg) (matlab-forward-sexp)))
              (nxml-mode "<!--\\|<[^/>]*[^/]>"
                         "-->\\|</[^/>]*[^/]>"
-                        "<!--" sgml-skip-tag-forward nil))
+                        "<!--" sgml-skip-tag-forward nil)
+             (latex-mode
+              ;; LaTeX-find-matching-end needs to be inside the env
+              ("\\\\begin{[a-zA-Z*]+}\\(\\)" 1)
+              "\\\\end{[a-zA-Z*]+}"
+              "%"
+              (lambda (_arg)
+                ;; Don't fold whole document, that's useless
+                (unless (save-excursion
+                          (search-backward "\\begin{document}"
+                                           (line-beginning-position) t))
+                  (LaTeX-find-matching-end)))
+              nil))
            hs-special-modes-alist
            '((t))))))
 

.emacs.d/modules/editor/fold/packages.el

@@ -1,5 +1,8 @@
 ;; -*- no-byte-compile: t; -*-
 ;;; editor/fold/packages.el
 
+(package! hideshow :built-in t)
+
+(package! vimish-fold :pin "63685239655a151181b9152e45478dad587f86f2")
 (when (featurep! :editor evil)
-  (package! evil-vimish-fold))
+  (package! evil-vimish-fold :pin "b6e0e6b91b8cd047e80debef1a536d9d49eef31a"))