[jdk19] RFR: 8281969: Bad result for the snippet @link tag if substring/regex consists of whitespace [v4]

[Jonathan Gibbons]

On Thu, 14 Jul 2022 21:05:56 GMT, Pavel Rappo <prappo at openjdk.org> wrote:

>> This PR fixes how links inside a snippet treat whitespace.
>> 
>> During the development of the "Snippets" feature, the concern was about presentation of links that contain leading or trailing whitespace. For that reason, any such whitespace was trimmed. I think it's now reasonable to simplify code and say that any such presentation concerns should be solved with presentation tools, such as CSS.
>
> Pavel Rappo has updated the pull request incrementally with one additional commit since the last revision:
> 
>   test: add regex case

Marked as reviewed by jjg (Reviewer).

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PR: https://git.openjdk.org/jdk19/pull/142