Markdown to Typst: Unnecessary semicolon if a hyperlink is followed by a non-whitespace character

[jsx97]

Pandoc 3.4, macOS Sonoma 14.5.

If converting from Markdown to Typst, if a hyperlink is followed by a non-whitespace character, e.g. a comma, period, colon, or semicolon, Pandoc adds unnecessary semicolon. The issue is similar to #10148.

Markdown:

Lorem [ipsum](http://ipsum.com): dolor sit amet.

Source: <http://google.com>.

Typst, current output:

Lorem #link("http://ipsum.com")[ipsum];: dolor sit amet.

Source: #link("http://google.com");.

Typst, expected output:

Lorem #link("http://ipsum.com")[ipsum]: dolor sit amet.

Source: #link("http://google.com").

[jgm]

Here the semicolon is harmless, even if unnecessary. Not like #10148 where the semicolon was causing undesirable results.

There are cases where the semicolon is needed. For background, see #9252.

Perhaps pandoc could be smarter about when it is needed; for now, we have just been conservative (and it is particularly easy to do it this way, because we can use a doclayout combinator that inserts content only if followed by a non-space).