Suppose I have a sentence:
Two three four.
Suppose I put the point on the "T" in "Two" and enter the text
oneSPC. Auto-capitalize-mode will recognize that the point is at the beginning of a line or sentence, and will automatically capitalize the "O" in "One."
One Two three four.
But since "Two" is no longer the beginning of the sentence, can I get auto-capitalize-mode to automatically downcase the next word in the sentence if there is one?
One two three four.
In other words, how can I instruct auto-capitalize-mode to downcase the next word whenever it auto-capitalizes a word if there is another word after the point before a line break or period?