`rc` and `mouse-rc` use different numberings for rows making it difficult to use these procedures together

[rigdern]

mouse-rc considers row 1 to be the closet whereas rc considers row 1 to be after the closet. Because these procedures number rows differently, you can't use rc to access the row returned by mouse-rc.

Potential fix

I propose that rc be updated to behave like mouse-rc: row 1 should be the closet. Rationale:

• Consistency between rc and mouse-rc means that you can use rc to access the row returned by mouse-rc
• rc and mouse-rc can refer to content in open closets.

Repro steps

mouse rc vs rc.box.zip includes instructions for observing the behaviors of mouse-rc and rc. Screenshot:

[rigdern]

Superseded by the more general issue #89.