When adding a prefix to a camel case variable, I usually need to Capitalize the (now second) word of the identifier. For example, when logGroup becomes localLogGroup, log becomes Log.
I am looking for a way to toggle the case of the current character (the one highlighted by the cursor) in vim.
The point is toggling the case without selecting the character - same way as x deletes it. I simply want to toggle its case.
Any idea how to achieve this?