all messages for Emacs-related lists mirrored at yhetil.org
 help / color / mirror / code / Atom feed
From: Jean Louis <bugs@gnu.support>
To: Drew Adams <drew.adams@oracle.com>
Cc: Help GNU Emacs <help-gnu-emacs@gnu.org>
Subject: Re: [External] : Why I cannot use this variable in macro call from function?
Date: Tue, 8 Jun 2021 20:14:08 +0300	[thread overview]
Message-ID: <YL+lYPfltl1lNaad@protected.localdomain> (raw)
In-Reply-To: <SA2PR10MB44746263C7C9A8F27D4A355BF3379@SA2PR10MB4474.namprd10.prod.outlook.com>

Major problem is that this does not behave how I expect it to behave:

(defvar (intern "my-function-123") nil)

(type-of 'my-function-123) ⇒ symbol

NOT WORKING:
(defvar 'my-function-123 nil)


(defvar (intern "my-function-123") nil):

Debugger entered--Lisp error: (wrong-type-argument symbolp (intern "my-function-123"))
  boundp((intern "my-function-123"))
  elisp--eval-defun-1((defvar (intern "my-function-123") nil))
  elisp--eval-last-sexp(nil)
  eval-last-sexp(nil)
  funcall-interactively(eval-last-sexp nil)
  call-interactively(eval-last-sexp nil nil)
  command-execute(eval-last-sexp)

Though it says that after `defvar' should come SYMBOL

defvar is a special form in ‘src/eval.c’.

(defvar SYMBOL &optional INITVALUE DOCSTRING)

  Probably introduced at or before Emacs version 1.5.

Define SYMBOL as a variable, and return SYMBOL.



-- 
Jean

Take action in Free Software Foundation campaigns:
https://www.fsf.org/campaigns

In support of Richard M. Stallman
https://stallmansupport.org/



  parent reply	other threads:[~2021-06-08 17:14 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-08 13:10 Why I cannot use this variable in macro call from function? Jean Louis
2021-06-08 13:41 ` [External] : " Drew Adams
2021-06-08 14:47   ` Jean Louis
2021-06-08 17:14   ` Jean Louis [this message]
2021-06-08 18:31     ` tomas
2021-06-08 18:37       ` Oops function? tomas
2021-06-08 19:27       ` [SOLVED with `eval']: Why I cannot use this variable in macro call from function? Jean Louis
2021-06-08 20:03         ` tomas
2021-06-08 20:06           ` Sorry again tomas
2021-06-08 20:12           ` [SOLVED with `eval']: Why I cannot use this variable in macro call from function? Jean Louis
2021-06-08 20:23             ` tomas
2021-06-08 20:38               ` Jean Louis
2021-06-08 20:47               ` Jean Louis
2021-06-09  6:09                 ` tomas
2021-06-09  6:42                   ` Jean Louis
2021-06-09  6:51                     ` tomas
2021-06-09  7:03                       ` Jean Louis
2021-06-09  7:39                         ` tomas
2021-06-09  8:22                           ` Jean Louis
2021-06-09  8:54                             ` tomas
2021-06-09 10:56                               ` Jean Louis
2021-06-09 11:33                                 ` tomas
2021-06-09 14:39                                   ` Jean Louis
2021-06-09 16:41                                     ` tomas
2021-06-10  2:10                                     ` Robert Thorpe
2021-06-10  6:56                                       ` Jean Louis
2021-06-11  6:33                                         ` Robert Thorpe
2021-06-11  7:03                                           ` Jean Louis

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=YL+lYPfltl1lNaad@protected.localdomain \
    --to=bugs@gnu.support \
    --cc=drew.adams@oracle.com \
    --cc=help-gnu-emacs@gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this external index

	https://git.savannah.gnu.org/cgit/emacs.git
	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.