[GTALUG] Online Course for Lex/Yacc?

[William Park]

Every now and then, I come across situation where an ideal solution
would have been a custom parser/interpreter, either to parse data format
or to write my own sets of commands.  In each case, I don't know enough
to write it (I'm not Comp Sci) or don't have time.  So, I end up
resorting to shell, awk, python, etc.

Now, I want to take some course on Lex/Yacc, finally!
What online course do you recommend?
-- 
William Park <opengeometry at yahoo.ca>