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| author | Paul Eggert <eggert@cs.ucla.edu> | 2017-01-01 01:02:47 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2017-01-01 01:02:47 -0800 |
| commit | 61848d2da32bb889d714fcddcb7dfd6dfa1b502d (patch) | |
| tree | bec14e4a5ad9051ad310273db7fcc1d2164488b7 /doc/misc/cl.texi | |
| parent | bbb683f04aa0960422b12af5ef79679344fac19c (diff) | |
| parent | 697167b5432a89db009238cf5cbddc61e69ad339 (diff) | |
| download | emacs-61848d2da32bb889d714fcddcb7dfd6dfa1b502d.tar.gz emacs-61848d2da32bb889d714fcddcb7dfd6dfa1b502d.tar.bz2 emacs-61848d2da32bb889d714fcddcb7dfd6dfa1b502d.zip | |
Merge from origin/emacs-25
697167b ; Improve wording of previous change in variables.texi
d7973e8 Document 'default-toplevel-value' and 'set-default-toplevel-v...
8b71826 Don't modify minibuffer variables globally
5b5e036 Revert to pre-25.1 behavior in ffap
19994a1 * lisp/ffap.el: Fix obsolete comment referencing ffap-bug.
3ace730 Attempt to fix 64-bit AIX build
f69bd79 Clarify usage of 'ediff-cleanup-hook' (Bug#24675)
c04ac8a Document that variable binding order is unspecified
272554a * lisp/desktop.el (desktop-buffers-not-to-save): Doc fix.
08de101 Fix M-x hints on Mac port
86a297a Work around reporting a dpi change in apply_xft_settings
cf1f985 ; lisp/skeleton.el (skeleton-insert): Fix typo in last change
9e1209d Amend the version number of CC Mode 5.33 -> 5.32.99. Don't m...
88cdf14 Improve skeleton docstrings
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. |