mix surfex.draft (Surfex v0.6.2)

Prints a change draft (Surfex.Change, §19) for every open mark, unmet id and triangle gap, or for the ids given: what's wrong, what it touches, and the steps the process implies. It prints and changes nothing:

mix surfex.draft                       # every open mark, unmet id and gap
mix surfex.draft spec.md#totals        # that unit's marks, or a draft to change it
mix surfex.draft --format json         # for tools and agents

With --file each draft goes to the project's process: in .surfex.exs instead: :print (the default) prints it, and {:command, argv} runs the command once per draft with {title}, {body} and {file} substituted, for instance to open an issue in the project's tracker. Surfex never hands anything off unless asked.