From: Yue Yi <include_yy@qq.com>
Date: Wed, 26 Mar 2025 02:22:08 +0000 (-0400)
Subject: peg.texi: Fix bug#76555 even a bit more
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=fbef7a180d242dbf7ead25eb012d8272270e47e9;p=emacs.git

peg.texi: Fix bug#76555 even a bit more

* doc/lispref/peg.texi (Parsing Expression Grammars):
Fix other part of the grammar of `define-peg-ruleset` example.

(cherry picked from commit ba409f37125a4cf8b99718f9252f7804229663a2)
---

diff --git a/doc/lispref/peg.texi b/doc/lispref/peg.texi
index 193a7ca957e..d93b1f6df29 100644
--- a/doc/lispref/peg.texi
+++ b/doc/lispref/peg.texi
@@ -142,8 +142,8 @@ Define @var{name} as an identifier for @var{rules}.
 @group
 (define-peg-ruleset number-grammar
   ;; `digit' here references the definition above.
-  (number sign digit (* digit))
-  (sign (or "+" "-" "")))
+  (number () sign digit (* digit))
+  (sign () (or "+" "-" "")))
 @end group
 @end example