diff options
| -rw-r--r-- | src/eval.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/eval.c b/src/eval.c index 6832f3197ad..8b6c1885727 100644 --- a/src/eval.c +++ b/src/eval.c @@ -725,7 +725,9 @@ DEFUN ("defvaralias", Fdefvaralias, Sdefvaralias, 2, 3, 0, doc: /* Make SYMBOL a variable alias for symbol ALIASED. Setting the value of SYMBOL will subsequently set the value of ALIASED, and getting the value of SYMBOL will return the value ALIASED has. -Third arg DOCSTRING, if non-nil, is documentation for SYMBOL. +Third arg DOCSTRING, if non-nil, is documentation for SYMBOL. If it is +omitted or nil, SYMBOL gets the documentation string of ALIASED, or of the +variable at the end of the chain of aliases, if ALIASED is itself an alias. The return value is ALIASED. */) (symbol, aliased, docstring) Lisp_Object symbol, aliased, docstring; |