diff options
Diffstat (limited to 'lisp/emacs-lisp')
| -rw-r--r-- | lisp/emacs-lisp/subr-x.el | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lisp/emacs-lisp/subr-x.el b/lisp/emacs-lisp/subr-x.el index b9ffe6a6fc6..f76409c4de8 100644 --- a/lisp/emacs-lisp/subr-x.el +++ b/lisp/emacs-lisp/subr-x.el @@ -158,8 +158,9 @@ are non-nil, then the result is non-nil." (defmacro if-let (spec then &rest else) "Bind variables according to SPEC and evaluate THEN or ELSE. -Evaluate each binding in turn, stopping if a binding value is nil. -If all are non-nil return the value of THEN, otherwise the last form in ELSE. +Evaluate each binding in turn, as in `let*', stopping if a +binding value is nil. If all are non-nil return the value of +THEN, otherwise the last form in ELSE. Each element of SPEC is a list (SYMBOL VALUEFORM) that binds SYMBOL to the value of VALUEFORM. An element can additionally be |