NewFileSet creates a new file set.

=.

The list of tokens.

The list of tokens.

\n.

section-name, variable-name.

Special tokens.

[.

The zero value for Pos is NoPos; there is no file and line information associated with it, and NoPos().IsValid() is false.

].

"subsection-name", variable value.

A File is a handle for a file belonging to a FileSet.

A FileSet represents a set of source files.

Position describes an arbitrary source position including the file, line, and column location.

Pos is a compact encoding of a source position within a file set.

Token is the set of lexical tokens of the gcfg configuration syntax.