It might be less disgusting to use text/scanner.
-rob
On Mon, Sep 26, 2016 at 5:46 PM, Dan Kortschak <
dan.kortsc...@adelaide.edu.au> wrote:
> Is there a nicer way to do this than what I have here?
>
> func MethodDocComments(path string) (map[string]string, error) {
> fset := token.NewFileSet()
> pkgs, err := parser.ParseDir(fset, path, nil, parser.ParseComments)
> if err != nil {
> return nil, err
> }
>
> docs := make(map[string]string)
> for _, p := range pkgs {
> for _, t := range doc.New(p, path,
> doc.AllDecls|doc.AllMethods).Types {
> for _, f := range t.Methods {
> d := fmt.Sprint("// ",
> strings.Replace(f.Doc, "\n", "\n// ", -1))
> docs[f.Name] = strings.TrimSuffix(d, "// ")
> }
> }
> }
> return docs, nil
> }
>
> Ideally, I'd like to just crib the comments directly from the source,
> but I don't see an easy way to do that via the AST, but the string
> munging above just feels wrong.
>
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