jimandClaude Opus 4.8
03676432bd
Keep the existing single-dash switch style and case-insensitive matching, but add the cheap, non-breaking POSIX wins: - `--` end-of-options: tokens after a bare `--` are treated as literal operands - `--help`/`-h` (alongside `-?`) and `-V`/`--version` - Main returns a real exit code: 2 for usage errors, propagates handler return codes, and a top-level catch yields a quiet 1 on unhandled errors Co-Authored-By: Claude Opus 4.8 <[email protected]>