[src] Added documentation for all undocumented functions. Fixed some minor typos. Tidied the code slightly.
[src] Added documentation for all undocumented functions.
Fixed some minor typos.
Tidied the code slightly.

git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@27985 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot,ashgti/parrot