This is used for all minibuffer input
except when an alternate history list is specified.")
(defvar minibuffer-history-sexp-flag nil
- "Non-nil when doing history operations on `command-history'.
+ "Non-nil when doing history operations on the variable `command-history'.
More generally, indicates that the history list being acted on
contains expressions rather than strings.
It is only valid if its value equals the current minibuffer depth,