### Test filenames containing UTF-8
.
./1-col.txt
./2-col.txt
./a
./a/bar
./a/foo
./a/foo2
./b
./b/bar
./b/foo
./中国 (Zhōngguó)
./中国 (Zhōngguó)/China's (中国) road.jpg
./中国 (Zhōngguó)/thumb_China's (中国) road.jpg
### bug #39554: Feature request: line buffered output
start Amiddle -n A
start Bmiddle -n B
start Cmiddle -n C
next to last A
next to last B
next to last C
last Alast Blast C
### bug #39554: Feature request: line buffered output --tag
A	start Amiddle -n A
B	start Bmiddle -n B
C	start Cmiddle -n C
A	next to last A
B	next to last B
C	next to last C
A	last AB	last BC	last C