`opc NAME=VALUE` sets a field directly; `opc NAME` or `opc NAME=` prompts with hidden input, and an empty answer changes nothing. The old `opc NAME VALUE` form still works. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
`opc NAME=VALUE` sets a field directly; `opc NAME` or `opc NAME=` prompts with hidden input, and an empty answer changes nothing. The old `opc NAME VALUE` form still works. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>