yecc: LALR-1 Parser Generator

http://www.erlang.org/doc/man/yecc.html

http://www.erlang.org/doc/man/yecc.html

It means I am missing the elib library.

However according to

http://www.gnu.org/software/elib/

It turns out it is because the default emacs in OSX is of version 22. Any version less than 23 will try to invoke the old avltree in elib.

Use brew to install the latest version of emacs

The Erlang Token Scanner

http://www.erlang.org/doc/man/erl_scan.html

http://www.erlang.org/doc/man/erl_scan.html

I always thought sharks lay eggs. Obviously there is exception. For example,

Hammerhead

From 34: Numerical Algorithms (part 1)