QQ.txt.sprintf With Constant String Arguments Only

Using QQ.txt.sprintf makes no sense when the format template and all the arguments filling its placeholders are constant strings. The result is already known, so a plain literal string can be used instead.

Incorrect:

[] > app
  QQ.io.stdout > @
    QQ.txt.sprintf
      "%s %s"
      * "hello" "world!"

Correct:

[] > app
  QQ.io.stdout > @
    "hello world!"

Published on Fri Oct 2 12:30:41 UTC 2026.