RIGAL Language description. http://www.ida.liu.se/~vaden/rigal/langdesc.html

RIGAL home page. http://www.ida.liu.se/~vaden/rigal/

Languages and Compilers - Rigal Introduction to programming language Rigal. Offers links to other programming language and compilers. http://www.sai.msu.su/sal/F/1/RIGAL.html

Tek-Tips - AWK Technical Help Forum Forum and Links for AWK Programmers. http://www.tek-tips.com/gthreadminder.cfm/lev2/4/lev3/32/pid/271