# RUN: echo 'f o o' > %t.0
# RUN: echo 'b a r' >> %t.0
# RUN: echo 'f o o' > %t.1
# RUN: echo 'bar' >> %t.1
# Due to -b, only second line has a change.
# RUN: diff -b %t.0 %t.1
# RUN: echo 'f o o' > %t.0
# RUN: echo 'b a r' >> %t.0
# RUN: echo 'f o o' > %t.1
# RUN: echo 'bar' >> %t.1
# Due to -b, only second line has a change.
# RUN: diff -b %t.0 %t.1