>From 2d0fdebac0ec12676545dd4197171575e7489f56 Mon Sep 17 00:00:00 2001
From: David Kastrup <dak@gnu.org>
Date: Sat, 7 Jan 2023 17:11:49 +0100
Subject: [PATCH] Preserve braces after @TeX and similar macros.

---
 doc/macros.texi | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/doc/macros.texi b/doc/macros.texi
index 4162d052..478ac18a 100644
--- a/doc/macros.texi
+++ b/doc/macros.texi
@@ -50,30 +50,30 @@ font-latex
 @end ifset
 @tex
 \global\let\savedTeX\TeX
-\gdef\TeX#1{\savedTeX#1}
-\gdef\LaTeX{%
+\gdef\TeX#{\savedTeX}
+\gdef\LaTeX#{%
     L\kern-.36em\raise.3ex\hbox{\sc{a}}\kern-.15em\TeX}
-\gdef\previewlatex#1{%
-    {\sf preview-latex}#1}
-\gdef\fontlatex#1{%
-    {\sf font-latex}#1}
-\gdef\AUCTeX{AUC\TeX}
-\gdef\ConTeXt#1{%
-    Con\TeX t#1}
+\gdef\previewlatex#{%
+    {\textsf preview-latex}}
+\gdef\fontlatex#{%
+    {\textsf font-latex}}
+\gdef\AUCTeX#{AUC\TeX}
+\gdef\ConTeXt#{%
+    Con\TeX{}t}
 \toks0\expandafter{\indexnofonts
-  \def\TeX#1{TeX#1}%
-  \def\LaTeX#1{LaTeX#1}\def\previewlatex#1{preview-latex#1}}
+  \def\TeX#{TeX}%
+  \def\LaTeX#{LaTeX}\def\previewlatex#{preview-latex}}
 \xdef\indexnofonts{\the\toks0}
 \ifx\commondummies\undefined \else
   \toks0\expandafter{\commondummies
-    \def\TeX#1{TeX#1}%
-    \def\LaTeX#1{LaTeX#1}\def\previewlatex#1{preview-latex#1}}
+    \def\TeX#{TeX}%
+    \def\LaTeX#1{LaTeX}\def\previewlatex#1{preview-latex}}
   \xdef\commondummies{\the\toks0}
 \fi
 \ifx\definedummies\undefined \else
   \toks0\expandafter{\definedummies
-    \def\TeX#1{TeX#1}%
-    \def\LaTeX#1{LaTeX#1}\def\previewlatex#1{preview-latex#1}}
+    \def\TeX#{TeX}%
+    \def\LaTeX#{LaTeX}\def\previewlatex#{preview-latex}}
   \xdef\definedummies{\the\toks0}
 \fi
 \ifx\acronym\undefined \gdef\acronym#1{{\smallcaps \lowercase{#1}}} \fi
-- 
2.37.2