commit - 755f48e211afb6453473a18ff349bef71f8eef80
commit + e3f361530d5b3c16f397a90c6f03e76715955985
blob - 7386004da2c90a01a7f1488cdfd2f7090b141b7f
blob + 13f6ba8319a779dea33ffc6865f0366a04382848
--- exercise
+++ exercise
@@ -1,9 +1,9 @@
 #!/usr/bin/env tclsh
-#
+
 # a simple but flexible test runner
 # pesco 2013, 2025
 # ISC license
-#
+
 package require Tcl 8.4