factor

Author	SHA1	Message	Date
Slava Pestov	48e70b65fa	Move cross-referencing stuff to tools.crossref since compiler doesn't depend on it anymore, and compute cross-referencing index as needed; reduces image size by ~4Mb	2009-04-22 04:20:38 -05:00
Slava Pestov	c054c8028a	Clean up some code in help.crossref	2009-01-07 12:18:30 -06:00
Slava Pestov	4849830ebd	Help pages now have next/prev links	2008-12-20 17:32:38 -06:00
Slava Pestov	d66f887736	Create basis vocab root	2008-07-28 22:03:13 -05:00