Implement a tag for info/tip/warning/danger blocks

[thomaspj10]

• ff.info, ff.tip, ff.warning and ff.danger
• Should support nested tags such as {@code ..} or {@literal ...} for example.
• Should be multiline. Stops when whitespace or another tag is detected
• Only applies to classes, not to methods
• Should not be inheritable, unless the inheritDoc javadoc tag is present.

Examples:

Note

First line of my note!
Second line

const x = 10;
console.log(x);

Tip

PS, do this instead ;)

Warning

Oh no!

Caution

Be carefull!!!!!!