More tests, and new code for append/prepend.
-rw-r--r-- 423 .hgignore
-rw-r--r-- 77 AUTHORS
-rw-r--r-- 1492 COPYING
-rw-r--r-- 3267 ChangeLog
-rw-r--r-- 479 Makefile.am
-rw-r--r-- 14 NEWS
-rw-r--r-- 757 README
-rw-r--r-- 875 README.FIRST
-rw-r--r-- 234 THANKS
-rw-r--r-- 327 TODO
drwxr-xr-x - config
-rw-r--r-- 2044 configure.ac
drwxr-xr-x - docs
drwxr-xr-x - include
drwxr-xr-x - lib
drwxr-xr-x - src
drwxr-xr-x - support
drwxr-xr-x - tests