-- The camelCase rename-cascade scanner (ILO-L003 "Also found in this file: ...")
-- now skips string-literal content. Before this fix, format strings like
-- "%Y-%m-%dT%H:%M:%S" surfaced fake offenders like `dT` from the strftime
-- pattern, polluting the suggestion list with bytes that aren't identifiers.
--
-- This example is a regression smoke test: a function that returns a format
-- string verbatim. If the scanner ever regresses and tries to lex inside the
-- string, the source won't even compile, so the cross-engine harness will
-- catch it on every backend.
fmtstr>t;"%Y-%m-%dT%H:%M:%S"
-- run: fmtstr
-- out: %Y-%m-%dT%H:%M:%S