saltpack armored messages - line wrap at 3200 chars

Hi,

saltpack armored messages usually don't do line wraps when the message is short or with long messages it wraps at 3200 characters. A Usenet friend of mine suggested the following Perl
one-liner to have nicely formatted saltpack messages.

perl -pe 's/./.\n/g' | fmt -s | perl -pe 's/^ //'

Maybe worth considering to have the same feature in saltpack or keybase's implementation,
to obtain nicely formatted messages.

Regards
Stefan

The issue names no repository files, tests, or entry points. Start by locating the saltpack armored-message implementation and clarify the desired wrapping behavior and compatibility requirements; done should include an agreed formatting rule and tests covering the resulting line breaks.

Written by the indexing model from the issue text.