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Diffstat (limited to 'doc/lispref/eval.texi')
| -rw-r--r-- | doc/lispref/eval.texi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/lispref/eval.texi b/doc/lispref/eval.texi index 80e038c96d9..7893895eee9 100644 --- a/doc/lispref/eval.texi +++ b/doc/lispref/eval.texi @@ -332,7 +332,6 @@ or just The built-in function @code{indirect-function} provides an easy way to perform symbol function indirection explicitly. -@c Emacs 19 feature @defun indirect-function function &optional noerror @anchor{Definition of indirect-function} This function returns the meaning of @var{function} as a function. If @@ -351,7 +350,8 @@ Here is how you could define @code{indirect-function} in Lisp: @example (defun indirect-function (function) - (if (symbolp function) + (if (and function + (symbolp function)) (indirect-function (symbol-function function)) function)) @end example |