[tok01]
Every token must be locatable in every cited ref in every source.
Affects: @pos @val<tok>
@pos
@val
<tok>
Used by template ŧ dependencies-tokenized-selectively ŧ class-2-expansion-terse ŧ class-2-expansion-normal
ŧ dependencies-tokenized-selectively
ŧ class-2-expansion-terse
ŧ class-2-expansion-normal