Pictures
a picture of something that still exists
Every picture has a record in images/PICTURES.toml naming the files or folders in the project that it
shows.[1] The check fingerprints those files and fails when they have changed since the picture
was made.[2] Nothing about the files is assumed, so any project can say what a picture shows
without adopting a convention for its own assets.[3]
Records
A page showing a picture that has no record stops the build, and so does a record for a picture file that
is missing.[4] A record whose depicts names a path that is not in the project, or a folder holding
no files, stops the check.[5] A record naming a folder covers every file in it, so a change to any of those files
flags the picture.[3]
Blessing
wiki bless takes a picture and a reason, and records the current fingerprint along with the
reason.[6] A reason is required, because it is the record that the picture was looked at.[6]
A picture whose record has no fingerprint yet is never checked.[7] A new picture is unguarded until it is blessed for the first time.[7]
Page anatomy
The picture of a page's parts shows the page template.[8] If the template changes, the check on wiki-builder's own wiki fails until the picture is redrawn or blessed.[8]