Hints for fonts-hack in main

fonts-hack ⚙ all

asv-update-contact-no-mail
fonts-hack.metainfo.xml:29 -
The update-contact does not appear to be a valid email address (escaping of `@` is only allowed as `_at_` or `_AT_`).
asv-cid-is-not-rdns
fonts-hack.metainfo.xml:3 - fonts-hack
The component ID is required to follow a reverse domain-name scheme for its name. See the AppStream specification for details.
asv-font-no-font-data
fonts-hack.metainfo.xml -
Type `font` component, but no font information was provided via a `provides/font` tag.
asv-tag-empty
fonts-hack.metainfo.xml:29 - update_contact
The mentioned tag is empty, which is highly likely not intended as it should have content.

asv-cid-contains-hyphen
fonts-hack.metainfo.xml:3 - fonts-hack
The component ID contains a hyphen/minus. Using a hyphen is strongly discouraged, to improve interoperability with other tools such as D-Bus. A good option is to replace any hyphens with underscores (`_`).