See the README file for all the gory details...

-rw-r--r--  1 hyc         1539 Jul 15 06:01 Index
-rw-r--r--  1 hyc        14846 Jul 15 06:01 README
drwxr-xr-x  2 hyc         1024 Jul 15 05:44 bin
drwxr-xr-x  2 hyc         1024 Jul 15 00:51 include
drwxr-xr-x  5 hyc         1024 Jul 15 05:46 src

bin:
-rwxr-xr-x  1 hyc        13391 Jul 15 00:38 ar
-rwxr-xr-x  1 hyc        10715 Jul 15 00:43 cdiff
-rwxr-xr-x  1 hyc         5518 Jul 15 00:45 crc
-rwxr-xr-x  1 hyc        37621 Jul 15 00:44 patch
-rwxr-xr-x  1 hyc        17308 Jul 15 00:42 sed

include:
-rw-r--r--  1 hyc         3238 Jul 15 00:51 out.h

src:
drwxr-xr-x  3 hyc         1024 Jul 15 05:46 ack
drwxr-xr-x  2 hyc         1024 Jul 15 05:45 commands
drwxr-xr-x  2 hyc         1024 Jul 15 05:44 lib

src/ack:
drwxr-xr-x  2 hyc         1024 Jul 15 05:46 cv

src/ack/cv:
-rw-r--r--  1 hyc          698 Jul 15 00:54 Makefile
-rw-r--r--  1 hyc         8353 Jul 15 00:54 cv.c
-rw-r--r--  1 hyc         3238 Jul 15 00:54 out.h

src/commands:
-rw-r--r--  1 hyc         5727 Jul 15 00:52 anm.c
-rw-r--r--  1 hyc         4481 Jul 15 00:52 aoutdump.c
-rw-r--r--  1 hyc         1564 Jul 15 00:52 asize.c
-rw-r--r--  1 hyc         3239 Jul 15 00:52 astrip.c
-rw-r--r--  1 hyc         3650 Jul 15 00:49 crc.c

src/lib:
-rw-r--r--  1 hyc         1900 Jul 15 00:47 Makefile.cdif
-rw-r--r--  1 hyc          830 Jul 15 00:47 fdopen.c
-rw-r--r--  1 hyc          617 Jul 15 00:47 fgetc.c
-rw-r--r--  1 hyc          721 Jul 15 00:47 fputc.c
-rw-r--r--  1 hyc          514 Jul 15 00:47 popen.cdif
