Function: plusp

plusp is a byte-compiled function defined in subr.el.gz.

Signature

(plusp NUMBER)

Documentation

Return t if NUMBER is positive.

Other relevant functions are documented in the number group.

View in manual

Probably introduced at or before Emacs version 31.1.

Shortdoc

;; number
(plusp 0)
    => nil
  (plusp 1)
    => t

Aliases

cl-plusp

Source Code

;; Defined in /usr/src/emacs/lisp/subr.el.gz
(defun plusp (number)
  "Return t if NUMBER is positive."
  (declare (ftype (function (number) boolean))
           (side-effect-free t)
           (compiler-macro (lambda (_) `(> ,number 0))))
  (> number 0))