For a summary of the changes in a diff:

hendry@scrooge-15:~/Mail/mail-attachments$ diff -uNr sprng2.0-orig/ sprng2.0 |diffstat

EXAMPLES/Makefile~         |  195 ------

EXAMPLES/gen_types_menu.h  |   10

EXAMPLES/genf_types_menu.h |   10

EXAMPLES/sprngD            |binary

Makefile                   |    6

SRC/make.GENERIC           |    8

SRC/pmlcg/Makefile         |    2

SRC/pmlcg/longlong.h       |  406 ++++++------

SRC/pmlcg/longlong.h~      | 1451 ---------------------------------------------

SRC/pmlcg/pmlcg.c          |    6

SRC/pmlcg/pmlcg.c~         |  797 ------------------------

SRC/sprng/Makefile         |    2

cleanup.sh                 |    6

lib/libsprngtest.a         |binary

make.CHOICES               |    4

15 files changed, 214 insertions(+), 2689 deletions(-)

Very useful. Also try vimdiff.