[emacs-w3m:13438] Re: More about name anchors

Function `w3m-fontify-anchors' also helps me understand more about the
difference between text properties `w3m-name-anchor' and
`w3m-name-anchor2', but it might be a bug: The text property
`w3m-name-anchor' is based upon a regex "<_id[ \t\r\f\n]+", but there is
no such thing AFAIK as an HTML tag '_id'. I have seen an 'id' element
within html tags, and a cursory web search shows '_id' being a form
specific to mongodb. So, is that a bug? Maybe started as a typing error?

On 2019-05-30 10:57, Boruch Baum wrote:
> Function `w3m-fontify-anchors' is what sets the values for text property
> `w3m-name-anchor2'. A central part of it is a 'cond' statement with two
> clauses: `href' and `name'. However, the `href' clause seems to be
> duplicating the `name' clause, so shouldn't the function be of the form:
>
>  (when href
>    ....
> ;  (w3m-add-text-properties
> ;    start (point-max)
> ;    (list 'w3m-name-anchor2
> ;	   (cons (w3m-decode-entities-string name)
> ;	         prenames)))
>    )
>  (when name
>    (w3m-add-text-properties
>      start (point-max)
>      (list 'w3m-name-anchor2
>  	   (cons (w3m-decode-entities-string name)
>  	         prenames))))
>
> This is apart from the question/issue I raised in my prior email why
> this text property needs to be accumulating a list of all its preceding
> anchors in addition to its own.


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