We can now use help links like in normal help pages. The bars around them will
be concealed as well.
* Health: link string "SUCCESS" to ModeMsg
So far we linked "SUCCESS" to the Function highlight group.
The newly introduced healthHelp group links to Idenfifier as it does for links
in normal help pages.
Now the problem is that the Function group links again to Identifier as well, so
both, "SUCCESS" and help links, would use the same colors.
* Health: don't use Markdown code blocks
Every line indented by more than 4 spaces would lose its highlighting otherwise.
* Health: add helper health#help_to_link()
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