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Diffstat (limited to 'doc/misc/cl.texi')
| -rw-r--r-- | doc/misc/cl.texi | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/misc/cl.texi b/doc/misc/cl.texi index 4f15cf53d4a..5af41a4465e 100644 --- a/doc/misc/cl.texi +++ b/doc/misc/cl.texi @@ -1179,6 +1179,11 @@ behavior. (@code{point} and @code{point-marker} are equivalent as @code{setf} places; each will accept either an integer or a marker as the stored value.) +Like in the case of @code{let}, the @var{value} forms are evaluated in +the order they appear, but the order of bindings is unspecified. +Therefore, avoid binding the same @var{place} more than once in a +single @code{cl-letf} form. + Since generalized variables look like lists, @code{let}'s shorthand of using @samp{foo} for @samp{(foo nil)} as a @var{binding} would be ambiguous in @code{cl-letf} and is not allowed. |