CWG2691 hexadecimal-escape-sequence is too greedy

burblebee · tkoeppe · commit 0c937da4fab8 · 2023-03-05T17:12:44.000Z
diff --git a/source/lex.tex b/source/lex.tex
@@ -1498,8 +1498,7 @@
 
 \begin{bnf}
 \nontermdef{hexadecimal-escape-sequence}\br
-    \terminal{\textbackslash x} hexadecimal-digit\br
-    hexadecimal-escape-sequence hexadecimal-digit\br
+    \terminal{\textbackslash x} simple-hexadecimal-digit-sequence\br
     \terminal{\textbackslash x\{} simple-hexadecimal-digit-sequence \terminal{\}}
 \end{bnf}
 
