** The 'count-lines' function now takes an optional parameter to
ignore invisible lines.
+---
+** 'count-words' now crosses field boundaries.
+Originally, 'count-words' would stop counting at the first field
+boundary it encountered; now it keeps counting all the way to the
+region's (or buffer's) end.
+
---
** New function 'custom-add-choice'.
This function can be used by modes to add elements to the