ones, to avoid confusing people reading your code. Emacs will
highlight some non-escaped commonly confused characters such as
@samp{‘} to encourage this. You can also add a backslash before whitespace
-characters such as space, tab, newline and formfeed. However, it is
+characters such as space and tab. However, it is
cleaner to use one of the easily readable escape sequences, such as
@samp{\t} or @samp{\s}, instead of an actual whitespace character such
as a tab or a space. (If you do write backslash followed by a space,