Hi! I have a utility that parses Go files into AST , makes some changes on the tree (import paths) and format it back into the Go source code, in the original file.
The problem is I am using format.Node function from this <https://golang.org/pkg/go/format/> package. The formatting this function applies to the AST is very similar to what gofmt does but it is not identical. Example. The original file may look like this // +build !windows package main import ( "<import-path>" ) func main() {} And the result will look like // +build !windows package main import ( "<new-import-path>" ) func main() {} See the 2nd line of the original: it is blank. And it disappears in the result. And I don't touch neither the Package token of the AST, neither the leading comment. What AST into source printer can I use instead to preserve that blank line? -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/50b2e8fe-e017-403e-a2d8-f44cfd86f20a%40googlegroups.com.
