[midnightveil]

Issue example:
seL4/microkit#488
Cross reference:
jorisroovers/gitlint#255
https://jorisroovers.com/gitlint/latest/rules/builtin_rules/
zulip/zulip-terminal#1509

Specifically, this allows:

Co-authored-by: Someone whose name is too long to fit within 72 characters
Signed-off-by: Someone whose name is too long to fit within 72 characters
https://example.com/a/very/long/url/longer/than/72/chars
http://example.com/a/very/http/url/longer/than/72/chars
    http://example.com/an/indented/url

And does not allow (by not ignoring this case when text follows the URL)

https://example.com and continuing text that is longer than 72 characters.

There's a slight annoyance in the implementation of ignore-body-lines in that it screws with the line number reporting of errors.

[lsf37]

Good idea. I don't think there will be any objections to this.