Tong, I’m glad this works for you.
Dave, reading back I see that we’re giving conflicting advice on pointers
for MyTokenizer. While my view is that the dereferences are not necessary
here, perhaps you have other reasons to have a pointer in this case?
Thanks,
Matt
On Wednesday, January 3, 2018 at 7:25:15 PM UTC-6, Tong Sun wrote:
>
> Thanks Matt -- I thought it wouldn't work, but having thinking it over,
> and over, now I finally make it working.
>
> Thanks a lot
>
> On Wed, Jan 3, 2018 at 9:46 AM, <matthe...@gmail.com <javascript:>> wrote:
>
>> Ah, this kind of function signature may be better:
>>
>> func WalkBody(t *html.Tokenizer, w TokenVisitor) {
>>
>> Then you would use the regular *html.Tokenizer methods to do the walk and
>> pass each token to the TokenVisitor to be parsed for output depending on
>> which TokenVisitor was picked.
>>
>> Matt
>>
>> On Wednesday, January 3, 2018 at 8:30:14 AM UTC-6, Tong Sun wrote:
>>>
>>>
>>>
>>> On Wed, Jan 3, 2018 at 9:07 AM, <matthe...@gmail.com> wrote:
>>>
>>>>
>>>>> Why do you need varying types if you are just using html.Tokenizer
>>>> methods? What is the difference between each type?
>>>>
>>>
>>>
>>> The difference is the VisitToken(), using the same function of
>>> `WalkBody()`, but achieving different results.
>>>
>>> For example, the current output from
>>> https://github.com/suntong/lang/blob/master/lang/Go/src/xml/htmlParserTokens2.go
>>> is
>>> one way of abstracting the html structure, and I also planning to produce
>>> text output that close to XML Outline View from Oxygen XML Editor, or
>>> convert HTML to .md.
>>>
>>> All of above involve walking the HTML the same way, but producing
>>> results differently.
>>>
>>>
>>>
>>> --
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