diff --git a/auctex-13.3-auto-TL-2024.tar.xz b/auctex-13.3-auto-TL-2024.tar.xz
index 74c41c3..3b78e58 100644
--- a/auctex-13.3-auto-TL-2024.tar.xz
+++ b/auctex-13.3-auto-TL-2024.tar.xz
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:964af1e5646b36f7cee4e26f6159fb966cc5b7b83adc7912bc76d89cf8b44780
-size 4568632
+oid sha256:775721294c75e480e3ba191f7181d4477f0e2c7e8b3f56d59faa85d21adad0c6
+size 4572516
diff --git a/emacs-auctex.changes b/emacs-auctex.changes
index fe253f9..eba5db8 100644
--- a/emacs-auctex.changes
+++ b/emacs-auctex.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Wed Mar 27 10:37:32 UTC 2024 - Dr. Werner Fink <werner@suse.de>
+
+- Add patch ignore-errors.patch
+  * Allow to scan *all* style files 
+- Refresh auctex-13.3-auto-TL-2024.tar.xz
+
 -------------------------------------------------------------------
 Tue Mar 26 12:28:14 UTC 2024 - Dr. Werner Fink <werner@suse.de>
 
diff --git a/emacs-auctex.spec b/emacs-auctex.spec
index db95651..c219a5c 100644
--- a/emacs-auctex.spec
+++ b/emacs-auctex.spec
@@ -16,7 +16,7 @@
 #
 
 
-%bcond_with     tex4auto
+%bcond_without     tex4auto
 %define tlversion 2024
 %if %{undefined ext_el}
 %define ext_el  .gz
@@ -56,6 +56,7 @@ URL:            https://www.gnu.org/software/auctex
 # PATCH-FEATURE-UPSTREAM dvips.patch
 Patch0:         dvips.patch
 Patch1:         auctex-13.1-expand.patch
+Patch2:         ignore-errors.patch
 BuildArch:      noarch
 
 %description
@@ -80,6 +81,7 @@ you cannot use this package for XEmacs.
 %setup -n auctex-%{version}
 %patch -P0
 %patch -P1
+%patch -P2
 
 %build
     unset ${!LC_*}
diff --git a/ignore-errors.patch b/ignore-errors.patch
new file mode 100644
index 0000000..0a5d190
--- /dev/null
+++ b/ignore-errors.patch
@@ -0,0 +1,48 @@
+---
+ latex.el |   10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+--- latex.el
++++ latex.el	2024-03-27 10:36:50.635375638 +0000
+@@ -2022,7 +2022,7 @@ TYPE is one of the symbols mac or env."
+                 ;; over [>=] and a balanced {}
+                 ((looking-at-p "[>=]")
+                  (forward-char 1)
+-                 (with-syntax-table syntax (forward-sexp)))
++                 (with-syntax-table syntax (ignore-errors (forward-sexp))))
+                 ;; Mandatory arguments:
+                 ;; m: Ask for input with "Text" as prompt
+                 ((looking-at-p "m")
+@@ -2038,7 +2038,7 @@ TYPE is one of the symbols mac or env."
+                 ;; R<token1><token2>{default}
+                 ((looking-at-p "R")
+                  (re-search-forward "R\\(.\\)\\(.\\)" (+ (point) 3) t)
+-                 (with-syntax-table syntax (forward-sexp))
++                 (with-syntax-table syntax (ignore-errors (forward-sexp)))
+                  (push `(TeX-arg-string nil nil nil nil
+                                         ,(match-string-no-properties 1)
+                                         ,(match-string-no-properties 2))
+@@ -2062,12 +2062,12 @@ TYPE is one of the symbols mac or env."
+                 ;; O{default}
+                 ((looking-at-p "O")
+                  (forward-char 1)
+-                 (with-syntax-table syntax (forward-sexp))
++                 (with-syntax-table syntax (ignore-errors (forward-sexp)))
+                  (push (vector "Text") args))
+                 ;; D<token1><token2>{default}
+                 ((looking-at-p "D")
+                  (re-search-forward "D\\(.\\)\\(.\\)" (+ (point) 3) t)
+-                 (with-syntax-table syntax (forward-sexp))
++                 (with-syntax-table syntax (ignore-errors (forward-sexp)))
+                  (push (vector #'TeX-arg-string nil nil nil nil
+                                (match-string-no-properties 1)
+                                (match-string-no-properties 2))
+@@ -2099,7 +2099,7 @@ TYPE is one of the symbols mac or env."
+                          ,(match-string-no-properties 1))
+                        args)
+                  (when (looking-at-p TeX-grop)
+-                   (with-syntax-table syntax (forward-sexp))))
++                   (with-syntax-table syntax (ignore-errors (forward-sexp)))))
+                 ;; Finished:
+                 (t nil))))
+       (if (eq type 'env)