9 Commits

Author	SHA1	Message	Date
Sylvestre Ledru	da0ada8a37	test: use platform-specific expected message for nonexistent-file error	2026-05-30 11:33:47 +02:00
Sylvestre Ledru	fcf46d8f56	test: cover -D skip on an explicit special-file argument	2026-05-30 11:28:04 +02:00
Sylvestre Ledru	55cb643545	test: cover strip_dot_prefix for implicit-cwd recursive search	2026-05-30 11:28:04 +02:00
Sylvestre Ledru	89aec4a45a	test: cover -T line-number width on the file (not stdin) path	2026-05-30 11:28:03 +02:00
Sylvestre Ledru	6c5b7dc9e3	test: cover -L listing when the pattern matches one file	2026-05-30 11:28:03 +02:00
Sylvestre Ledru	ff918e4a63	grep: strip trailing (os error N) from file error messages to match GNU (#6)	2026-05-29 22:24:20 +02:00
Sylvestre Ledru	c50c0458cb	fix: accept repeated options like GNU grep (#2) ... GNU grep tolerates options given more than once (boolean flags are idempotent, value options take the last occurrence), but clap rejected them with "cannot be used multiple times" (exit 2). Set args_override_self(true) so clap replaces rather than errors; args with ArgAction::Append (-e/-f/--include/--exclude) still accumulate. Found by the differential fuzzer (e.g. `grep -e .* -E -n -o -n -x`). Add a regression test covering repeated booleans, repeated value options (last wins), and that -e still accumulates patterns.	2026-05-29 22:21:27 +02:00
Leonard Hecker	ebe62e0cf7	Fix flaky tests	2026-05-28 22:32:49 +02:00
Leonard Hecker	9bff77613e	Initial import	2026-05-28 20:19:53 +02:00