Function: eshell-hist-word-reference

eshell-hist-word-reference is a byte-compiled function defined in em-hist.el.gz.

Signature

(eshell-hist-word-reference REF)

Documentation

Return the word designator index referred to by REF.

Source Code

;; Defined in /usr/src/emacs/lisp/eshell/em-hist.el.gz
(defun eshell-hist-word-reference (ref)
  "Return the word designator index referred to by REF."
  (cond
   ((string-match "^[0-9]+$" ref)
    (string-to-number ref))
   ((string= "^" ref) 1)
   ((string= "$" ref) nil)
   ((string= "%" ref)
    (error "`%%' history word designator not yet implemented"))))