msysdev Files

"Texinfo" is a documentation system that uses a single source file to
produce both on-line information and printed output.  Using Texinfo,
you can create a printed document with the normal features of a book,
including chapters, sections, cross references, and indices.  From the
same Texinfo source file, you can create a menu-driven, on-line Info
file with nodes, menus, cross references, and indices.