From 268af90843ca8b047a723ca38b88c970db31007e Mon Sep 17 00:00:00 2001
From: Ben Wiederhake <BenWiederhake.GitHub@gmx.de>
Date: Sat, 24 Feb 2024 18:23:51 +0100
Subject: [PATCH] tr: enable passing -s multiple times

---
 src/uu/tr/src/tr.rs      |  3 ++-
 tests/by-util/test_tr.rs | 22 ++++++++++++++++++++--
 2 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/src/uu/tr/src/tr.rs b/src/uu/tr/src/tr.rs
index ec3fc6763..df603427f 100644
--- a/src/uu/tr/src/tr.rs
+++ b/src/uu/tr/src/tr.rs
@@ -191,7 +191,8 @@ pub fn uu_app() -> Command {
                      listed in the last specified SET, with a single occurrence \
                      of that character",
                 )
-                .action(ArgAction::SetTrue),
+                .action(ArgAction::SetTrue)
+                .overrides_with(options::SQUEEZE),
         )
         .arg(
             Arg::new(options::TRUNCATE_SET1)
diff --git a/tests/by-util/test_tr.rs b/tests/by-util/test_tr.rs
index da55daa1c..4825fa958 100644
--- a/tests/by-util/test_tr.rs
+++ b/tests/by-util/test_tr.rs
@@ -182,7 +182,16 @@ fn test_squeeze() {
     new_ucmd!()
         .args(&["-s", "a-z"])
         .pipe_in("aaBBcDcc")
-        .run()
+        .succeeds()
+        .stdout_is("aBBcDc");
+}
+
+#[test]
+fn test_squeeze_multi() {
+    new_ucmd!()
+        .args(&["-ss", "-s", "a-z"])
+        .pipe_in("aaBBcDcc")
+        .succeeds()
         .stdout_is("aBBcDc");
 }
 
@@ -191,7 +200,16 @@ fn test_squeeze_complement() {
     new_ucmd!()
         .args(&["-sc", "a-z"])
         .pipe_in("aaBBcDcc")
-        .run()
+        .succeeds()
+        .stdout_is("aaBcDcc");
+}
+
+#[test]
+fn test_squeeze_complement_multi() {
+    new_ucmd!()
+        .args(&["-scsc", "a-z"]) // spell-checker:disable-line
+        .pipe_in("aaBBcDcc")
+        .succeeds()
         .stdout_is("aaBcDcc");
 }