From dc664006feb59a67e674ac59cb09d380f5e21991 Mon Sep 17 00:00:00 2001
From: Ben Wiederhake <BenWiederhake.GitHub@gmx.de>
Date: Fri, 23 Feb 2024 02:24:02 +0100
Subject: [PATCH] tr: enable passing -d multiple times

---
 src/uu/tr/src/tr.rs      |  3 ++-
 tests/by-util/test_tr.rs | 26 ++++++++++++++++++++++++++
 2 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/src/uu/tr/src/tr.rs b/src/uu/tr/src/tr.rs
index 8b66d360c..ec3fc6763 100644
--- a/src/uu/tr/src/tr.rs
+++ b/src/uu/tr/src/tr.rs
@@ -179,7 +179,8 @@ pub fn uu_app() -> Command {
                 .short('d')
                 .long(options::DELETE)
                 .help("delete characters in SET1, do not translate")
-                .action(ArgAction::SetTrue),
+                .action(ArgAction::SetTrue)
+                .overrides_with(options::DELETE),
         )
         .arg(
             Arg::new(options::SQUEEZE)
diff --git a/tests/by-util/test_tr.rs b/tests/by-util/test_tr.rs
index 1086dee6a..da55daa1c 100644
--- a/tests/by-util/test_tr.rs
+++ b/tests/by-util/test_tr.rs
@@ -46,6 +46,32 @@ fn test_delete() {
         .stdout_is("BD");
 }
 
+#[test]
+fn test_delete_afterwards_is_not_flag() {
+    new_ucmd!()
+        .args(&["a-z", "-d"])
+        .pipe_in("aBcD")
+        .succeeds()
+        .stdout_is("-BdD");
+}
+
+#[test]
+fn test_delete_multi() {
+    new_ucmd!()
+        .args(&["-d", "-d", "a-z"])
+        .pipe_in("aBcD")
+        .succeeds()
+        .stdout_is("BD");
+}
+
+#[test]
+fn test_delete_late() {
+    new_ucmd!()
+        .args(&["-d", "a-z", "-d"])
+        .fails()
+        .stderr_contains("extra operand '-d'");
+}
+
 #[test]
 fn test_delete_complement() {
     new_ucmd!()