8.7 Searching Exercises
- Write an interactive function that searches for a string. If the
search finds the string, leave point after it and display a message
that says “Found!”. (Do not use
search-forward for the name
of this function; if you do, you will overwrite the existing version of
search-forward that comes with Emacs. Use a name such as
test-search instead.)
- Write a function that prints the third element of the kill ring in the
echo area, if any; if the kill ring does not contain a third element,
print an appropriate message.