From 7dfa4d8f3eeebfb38b828de13484d33aa495f0da Mon Sep 17 00:00:00 2001
From: trivernis <trivernis@protonmail.com>
Date: Fri, 21 Aug 2020 21:04:06 +0200
Subject: [PATCH] Fix base of pow and sub being nonencased

---
 Cargo.toml                 | 2 +-
 src/parsing/tree_parser.rs | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 2201581..09a3a33 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,7 +2,7 @@
 name = "asciimath-rs"
 description = "AsciiMath parser"
 repository = "https://github.com/trivernis/asciimath-rs"
-version = "0.5.5"
+version = "0.5.6"
 authors = ["trivernis <trivernis@protonmail.com>"]
 edition = "2018"
 readme = "README.md"
diff --git a/src/parsing/tree_parser.rs b/src/parsing/tree_parser.rs
index ca50d3d..58a1669 100644
--- a/src/parsing/tree_parser.rs
+++ b/src/parsing/tree_parser.rs
@@ -431,7 +431,7 @@ impl TreeParser {
             self.step();
             self.step();
             Some(Pow {
-                base: previous.to_non_enclosed().boxed(),
+                base: previous.clone().boxed(),
                 exp: self.parse_element().unwrap().to_non_enclosed().boxed(),
             })
         } else {
@@ -445,7 +445,7 @@ impl TreeParser {
             self.step();
             self.step();
             Some(Sub {
-                base: previous.to_non_enclosed().boxed(),
+                base: previous.clone().boxed(),
                 lower: self.parse_element().unwrap().to_non_enclosed().boxed(),
             })
         } else {