Yelp Tools The yelp-tools package contains small programs that help you create, edit, manage, and publish your Mallard or DocBook documentation. yelp-build — Create HTML, EPUB, and other files from source documents. yelp-check — Validate documents, check link integrity, find orphaned pages, and perform various other checks. yelp-new — Easily create new documents and pages from template files. yelp.m4 — Automatically manage documentation in an autotools+make build environment. More Information Yelp