The bundle contains various macros either used for creating the author's book Introduktion til LaTeX (in Danish), or presented in the book as code tips. The bundle comprises:

• dlfltxbcodetips: various macros helpful in typesetting mathematics;

• dlfltxbmarkup: provides macros used throughout, for registering macro names, packages etc., in the text, in the margin and in the index, all by using categorised keys;

• dlfltxbtocconfig: macros for the two tables of contents that the book has;

• dlfltxbmisc: various macros for typesetting LaTeX arguments, and the macro used in the bibliography that can wrap a URL up into a BibTeX entry.