the beginning and end of the range of changed text,\n\
and the length of the pre-change text replaced by that range.\n\
\(For an insertion, the pre-change length is zero;\n\
-for a deletion, that length is the number of characters deleted,\n\
+for a deletion, that length is the number of bytes deleted,\n\
and the post-change beginning and end are at the same place.)\n\
\n\
Buffer changes made while executing the `after-change-function'\n\
"List of function to call after each text change.\n\
Three arguments are passed to each function: the positions of\n\
the beginning and end of the range of changed text,\n\
-and the length of the pre-change text replaced by that range.\n\
+and the length in bytes of the pre-change text replaced by that range.\n\
\(For an insertion, the pre-change length is zero;\n\
-for a deletion, that length is the number of characters deleted,\n\
+for a deletion, that length is the number of bytes deleted,\n\
and the post-change beginning and end are at the same place.)\n\
\n\
Buffer changes made while executing the `after-change-functions'\n\