In moc (music on console), I want to refresh the file list, because I have renamed all files to lowercase and moc still shows uppercase for all files that begin with a number.The help command (h) says that ^r ^l does Refresh the screen, but ctrl+r+l does not seem to work. I see no reaction.What does ^r ^l stand for? Which keys on the  keyboard?
How to refresh file list in moc?
keyboard shortcuts;documentation
The ^ in ^r in ASCII text files normally stands for pressing Ctrl plus the following key. In that combination it is more customary to use the lowercase keys, and not the uppercase versions as they appear on (most) keyboards.Thus:^r → Ctrl+R^l → Ctrl+L