From e283a16163f5eb1927fbc0a336b761ecc63f5489 Mon Sep 17 00:00:00 2001
From: Christian Heller <c.heller@plomlompom.de>
Date: Thu, 2 Oct 2025 20:33:07 +0200
Subject: [PATCH] For command line invocation, fail on any undefined arguments.

---
 src/run.py | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/run.py b/src/run.py
index 053240c..94e3bdf 100755
--- a/src/run.py
+++ b/src/run.py
@@ -3,7 +3,7 @@
 
 # standard libs
 from queue import SimpleQueue
-from sys import argv
+from sys import argv, exit as sys_exit
 # non-standard libs
 from plomlib.setup import dependency_hint
 try:
@@ -42,7 +42,9 @@ def main_loop(cls_term: type[TerminalInterface], cls_tui: type[BaseTui]
 
 
 if __name__ == '__main__':
-    if len(argv) > 1 and argv[1] == 'test':
+    if len(argv) == 0:
+        main_loop(Terminal, ClientTui)
+    elif len(argv) > 1 and argv[1] == 'test':
         for path in PATH_TESTS.iterdir():
             if path.parts[-1].endswith('.toml'):
                 continue
@@ -50,4 +52,5 @@ if __name__ == '__main__':
             main_loop(TestTerminal, TestingClientTui.on_file(path))
             print('(success!)')
     else:
-        main_loop(Terminal, ClientTui)
+        print(f'unrecognized argument(s): {argv[1:]}')
+        sys_exit(1)
-- 
2.30.2