unkin-agent e5a260ad25 Fetch the ref and url the spec actually names ...

A ref goes into the archive URL verbatim and an explicit url goes to curl
as a positional, so both could name one thing and fetch another.

- reject "#", "?", "%", "[", "]", "{" and "}" in a tag or branch, which
  curl or the server would turn into a different path
- pass "--" before the url so curl cannot read it as an option
- document the ref rules in README and the help file

2026-09-12 01:04:53 +10:00

..

arti-pack.txt

Fetch the ref and url the spec actually names

2026-09-12 01:04:53 +10:00