diff --git a/Cargo.lock b/Cargo.lock
index 2395f7c..ebea052 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4,7 +4,7 @@ version = 3
 
 [[package]]
 name = "mtsyntax-plus"
-version = "0.2.1"
+version = "0.2.2"
 dependencies = [
  "peg",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 853c601..2093c0d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mtsyntax-plus"
-version = "0.2.1"
+version = "0.2.2"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
diff --git a/src/parser.rs b/src/parser.rs
index fe675a4..6d681e7 100644
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -166,7 +166,7 @@ peg::parser!(grammar parser() for str {
                     { Expr::Literal(format!("/){{,{b}}}/").into(), 0) }
               / "{" n:unum() "}"
                     { Expr::Literal(format!("/){{{n}}}/").into(), 0) }
-              / { Expr::Literal("/)/".into(), 1) }
+              / { Expr::Literal("/)/".into(), 0) }
             ) { x }
 
     pub rule expr() -> Expr<'input>