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; Obsolete 'eshell/define'

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* lisp/eshell/esh-var.el (eshell/define): Make obsolete, and explain
its current state.

* doc/misc/eshell.texi (Built-ins): Remove 'define'.
This commit is contained in:
Jim Porter 2022-09-28 09:34:38 -07:00
parent 2c82530f47
commit f1caa10f04
2 changed files with 5 additions and 5 deletions
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5
doc/misc/eshell.texi
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@ -439,11 +439,6 @@ Print the current local time as a human-readable string. This command
is similar to, but slightly different from, the GNU Coreutils
@command{date} command.
@item define
@cmindex define
Define a variable alias.
@xref{Variable Aliases, , , elisp, The Emacs Lisp Reference Manual}.
@item diff
@cmindex diff
Compare files using Emacs's internal @code{diff} (not to be confused

5
lisp/eshell/esh-var.el
View file

@ -302,6 +302,11 @@ This function is explicit for adding to `eshell-parse-argument-hook'."
(defun eshell/define (var-alias definition)
"Define a VAR-ALIAS using DEFINITION."
;; FIXME: This function doesn't work (it produces variable aliases
;; in a form not recognized by other parts of the code), and likely
;; hasn't worked since before its introduction into Emacs. It
;; should either be removed or fixed up.
(declare (obsolete nil "29.1"))
(if (not definition)
(setq eshell-variable-aliases-list
(delq (assoc var-alias eshell-variable-aliases-list)