Is the following a bug or a feature? If the former, how do I file? If the latter, can someone explain the logic?
On the following content in my buffer (*scratch*), upon marking the inner rectangle consisting of "FG" and "JK" using C-return
ABCD EFGH IJKL MNOP
downcase-region yields the following unexpected result:
ABCD Efgh ijKL MNOP
I would expect "fg" and "jk" to be downcased, and not "fgh" and "ij".