This documentation tells you everything you need to know about constructing a BAR implementation file.

Even though the architecture of an I.F. can range from very simple to very complicated, the individual pieces of an I.F. are by themselves very easy to understand.  You will find that BAR is one of the easiest scripting languages to work with.

The most important part of an I.F. is its construct declarations, and the second most important part is its critical-step declarations.  Every part of the I.F. is designed to support reading, writing, and editing a file format, so all other information supports these two important parts.

Select one of the links below to start learning about BAR implementation files.

  See also:  [Deserialization: Critical steps] [Serialization: Critical steps] [Fundamental components]
[Common declarations] [File scope] [Structure scope] [Block scope]
[Node list scope] [Decision list scope] [Function scope] [Expressions]
[Compiler errors] [Compiler warnings]