Ryan Culpepper 7ca1056337 restricted interval-map interface, simplified code, based on splay-trees ... removed old, awful skip-list iteration-mutation procedures updated skip-lists original commit: 076bba5ee9d4c18895c6358f4486da8f66a9f296		2010-09-17 16:54:53 -06:00
collects	restricted interval-map interface, simplified code, based on splay-trees	2010-09-17 16:54:53 -06:00