def text.of
import ezx@1.11.0.0/src/lock/up.bend as Upimport Base
307# a file's text, "" when it is missing
308def text.of(answer: Answer) -> Said:
309 match answer:
310 case Plain{text}:
311 Said{text}
312 case Miss{why}:
313 Unsaid{why}
314 case _:
315 Unsaid{"ez: a file was not answered with its text"}