arguments @var{objects} are the computed values to be formatted.
The characters in @var{string}, other than the format specifications,
-are copied directly into the output; if they have text properties,
-these are copied into the output also.
+are copied directly into the output, including their text properties,
+if any.
@end defun
@cindex @samp{%} in format
@end group
@end example
+ Since @code{format} interprets @samp{%} characters as format
+specifications, you should @emph{never} pass an arbitrary string as
+the first argument. This is particularly true when the string is
+generated by some Lisp code. Unless the string is @emph{known} to
+never include any @samp{%} characters, pass @code{"%s"}, described
+below, as the first argument, and the string as the second, like this:
+
+@example
+ (format "%s" @var{arbitrary-string})
+@end example
+
If @var{string} contains more than one format specification, the
format specifications correspond to successive values from
@var{objects}. Thus, the first format specification in @var{string}