Some questions about nanorc.5

[Mario Blättermann]

Hello,

while translating nanorc.5, I stumbled upon some things which I don't
understand:

          older
            Retrieves the previous (earlier) entry at a prompt.

          newer
            Retrieves the next (later) entry at a prompt.

Which »prompt« is meant here? A shell prompt or anything else?

          findbracket
            Moves the cursor to the bracket (brace,  parenthesis,  etc.)  that
            matches (pairs) with the one under the cursor.

Are the words »brace« and »parenthesis« meant as alternative terms for
»bracket«, or do they point to different bracket types, like curly,
square or angle brackets?

Best Regards,
Mario