Fortran files come under a variety of extensions and each of them have a separate meaning. They specify the Fortran release version, code formatting style and the usage of preprocessor directives similar to C programming language.
This topic will contain all the basics in compiler construction that you will need to know so that you can get started in making your own compiler. This documentation topic will contain the first 2 out of 4 sections in compiler constructions and the rest will be in a different topic.
The topics whi...