#+TITLE: Heading Metadata

* TODO [#A] Write the parser                                        :work:rust:
:PROPERTIES:
:CUSTOM_ID: write-parser
:OWNER: nobody
:END:
A heading carrying a keyword, a priority, tags and a property drawer.

** DONE Nested and finished
Sub-headings nest by star count.

** [#C] Priority without a keyword
A priority cookie can stand alone.

* TODOs are not a keyword
The word boundary matters: this heading has no TODO keyword.

* DONE
A keyword with no title at all.