Fix printf output to store \r instead of \n

Is git breaking line endings?
2025-02-20 17:52:45 +08:00 · 2013-03-24 15:57:57 -07:00 · 2013-03-24 15:57:57 -07:00 · d146f578a4
commit d146f578a4
parent 40c0c5a298
1 changed files with 1 additions and 2 deletions
--- a/tests/printf.out
+++ b/tests/printf.out
@ -7,8 +7,7 @@ a hello
 5                   10
       100
 %"\nxy
-abc
-def
+abc
def
 Msg1Msg2
 foobarbaz
 I P