func (p *printer) file(src *ast.File) {
p.setComment(src.Doc)
p.print(src.Pos(), token.PACKAGE, blank)
p.expr(src.Name, ignoreMultiLine)
if len(src.Decls) > 0 {
tok := token.ILLEGAL
for _, d := range src.Decls {
prev := tok
tok = declToken(d)
// if the declaration token changed (e.g., from CONST to TYPE)
// print an empty line between top-level declarations
min := 1
if prev != tok {
min = 2
}
p.linebreak(p.fset.Position(d.Pos()).Line, min, ignore, false)
p.decl(d, ignoreMultiLine)
}
}
p.print(newline)
}
