From 828cd4c145b1c4ae8c32e4256ceb809b112df851 Mon Sep 17 00:00:00 2001
From: Taylan Kammer <taylan.kammer@gmail.com>
Date: Fri, 29 May 2026 14:02:24 +0200
Subject: Strings allow "\x;" i.e. empty hex escape.

---
 docs/c1/grammar/peg.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'docs/c1/grammar/peg.txt')

diff --git a/docs/c1/grammar/peg.txt b/docs/c1/grammar/peg.txt
index 1e060ec..c391162 100644
--- a/docs/c1/grammar/peg.txt
+++ b/docs/c1/grammar/peg.txt
@@ -43,7 +43,7 @@ QuotStrChar  <- (!["\\] .)
 
 StringEsc    <- '\' / '|' / '"' / ( HTAB / SP )* LF ( HTAB / SP )*
               / 'a' / 'b' / 't' / 'n' / 'v' / 'f' / 'r' / 'e'
-              / 'x' HexByte+ ';'
+              / 'x' HexByte* ';'
               / 'u' UnicodeSV ';'
 
 HexByte      <- HEXDIG HEXDIG
-- 
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