cvs diff output

Index: somefile.cpp
===================================================================
RCS file: /CVS_repo/SomeProject/somefile.cpp,v
retrieving revision 1.19
diff -r1.19 somefile.cpp
31c31
<       return "Read line four times";
---
>       return "Read line five times";
36c36
<       return "Make a bad thing";
---
>       return "Make a good thing";
Index: otherfile.cpp
===================================================================
RCS file: /CVS_repo/SomeProject/otherfile.cpp,v
retrieving revision 1.19
<       ........
---
>       ........