@defvar after-change-functions
This variable holds a list of functions to call after any buffer
-modification. Each function receives three arguments: the beginning and
-end of the region just changed, and the length of the text that existed
-before the change. All three arguments are integers. The buffer that's
-about to change is always the current buffer.
-
-The length of the old text is the difference between the buffer positions
-before and after that text as it was before the change. As for the
-changed text, its length is simply the difference between the first two
-arguments.
+modification. Each function receives three arguments: the beginning
+and end of the region just changed, and the length of the text that
+existed before the change. All three arguments are integers. The
+buffer has been changed is always the current buffer.
+
+The length of the old text is the difference between the buffer
+positions before and after that text as it was before the change. As
+for the changed text, its length is simply the difference between the
+first two arguments.
@end defvar
Output of messages into the @file{*Messages*} buffer does not