It is on source forge, now called astyle which contains ASBeautifier plus all the headers and docs. http://sourceforge.net/projects/astyle Try compiling it and running it on some of your code, you may be pleasantly surprised (aka it manages line lengths automatically).....

Release Notes

In Artistic Style 0.9.2 (24 November 1998)

Fixed a serious bug which led to a maximal supported source code line 
+size of 128 characters!!!
[download]

:-)