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Diffstat (limited to 'doc/lispref/eval.texi')
| -rw-r--r-- | doc/lispref/eval.texi | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/doc/lispref/eval.texi b/doc/lispref/eval.texi index dfad9fb709d..d2a8ff56b6b 100644 --- a/doc/lispref/eval.texi +++ b/doc/lispref/eval.texi @@ -1,6 +1,6 @@ @c -*-texinfo-*- @c This is part of the GNU Emacs Lisp Reference Manual. -@c Copyright (C) 1990-1994, 1998, 2001-2015 Free Software Foundation, +@c Copyright (C) 1990-1994, 1998, 2001-2016 Free Software Foundation, @c Inc. @c See the file elisp.texi for copying conditions. @node Evaluation @@ -328,13 +328,12 @@ This function returns the meaning of @var{function} as a function. If definition and starts over with that value. If @var{function} is not a symbol, then it returns @var{function} itself. -This function signals a @code{void-function} error if the final symbol -is unbound and optional argument @var{noerror} is @code{nil} or -omitted. Otherwise, if @var{noerror} is non-@code{nil}, it returns -@code{nil} if the final symbol is unbound. +This function returns @code{nil} if the final symbol is unbound. It +signals a @code{cyclic-function-indirection} error if there is a loop +in the chain of symbols. -It signals a @code{cyclic-function-indirection} error if there is a -loop in the chain of symbols. +The optional argument @var{noerror} is obsolete, kept for backward +compatibility, and has no effect. Here is how you could define @code{indirect-function} in Lisp: |