From 1d73e2c9cd196b6bbcda085e4db5ca25d615fb47 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Mon, 17 Jan 2022 17:06:08 -0500
Subject: simplify

---
 src/parse/ast.rs | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/src/parse/ast.rs b/src/parse/ast.rs
index 534c87e..089c9f8 100644
--- a/src/parse/ast.rs
+++ b/src/parse/ast.rs
@@ -147,6 +147,8 @@ impl Exe {
     fn build_ast(pair: pest::iterators::Pair<Rule>) -> Self {
         assert!(matches!(pair.as_rule(), Rule::subshell | Rule::exe));
         if matches!(pair.as_rule(), Rule::subshell) {
+            let commands = pair.into_inner().next().unwrap();
+            assert!(matches!(commands.as_rule(), Rule::commands));
             return Self {
                 exe: Word {
                     parts: vec![WordPart::SingleQuoted(
@@ -163,12 +165,7 @@ impl Exe {
                     },
                     Word {
                         parts: vec![WordPart::SingleQuoted(
-                            pair.as_str()
-                                .strip_prefix('(')
-                                .unwrap()
-                                .strip_suffix(')')
-                                .unwrap()
-                                .to_string(),
+                            commands.as_str().to_string(),
                         )],
                     },
                 ],
-- 
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