From: Thorsten Jolitz <tjolitz@gmail.com>
To: help-gnu-emacs@gnu.org
Subject: Re: How to get a list of all commands with given prefix?
Date: Wed, 19 Mar 2014 02:07:04 +0100 [thread overview]
Message-ID: <87siqfgfnr.fsf@gmail.com> (raw)
In-Reply-To: 06caca3d-1b40-407b-87f3-0ce7327d3c85@default
Drew Adams <drew.adams@oracle.com> writes:
>> I wonder how I can easily get a list of all interactive commands with a
>> given prefix 'foo-' in a program (non-interactively)?
>
> (defun foo (prefix &optional msgp)
> (interactive "sPrefix: \np")
> (let ((cmds ()))
> (mapatoms
> (lambda (symb) (when (and (commandp symb)
> (string-match-p
> (format "\\`%s" (regexp-quote prefix))
> (symbol-name symb)))
> (push symb cmds))))
> (when msgp (pp-eval-expression 'cmds))))
>
> (Interactive only so you can check it.)
Ups, while I was writing my extended solution yours sit here for more
than an hour already ...
Well, I post mine anyway, it has one additional feature - it stores all
Org commands with their keybindings, if they have one, as an alist in a
global variable:
#+begin_src emacs-lisp
;; usage examples:
(setq omm-org-cmds-with-key-bindings nil)
(defun omm-get-org-cmd-syms-with-key-bindings (s)
"Store a list of symbols/keys pairs in obarray that are Org commands."
(and (commandp s)
(string-match "\\(^org-\\|^orgtbl-\\)" (symbol-name s))
(with-temp-buffer
(org-mode)
(let ((cmd-key (substitute-command-keys
(concat "\\[" (symbol-name s) "]"))))
(push
(cons s
(if (string-match "^M-x " cmd-key) nil cmd-key))
omm-org-cmds-with-key-bindings)))))
(mapatoms 'omm-get-org-cmd-syms-with-key-bindings)
(nth 20 omm-org-cmds-with-key-bindings)
#+end_src
#+results:
: (org-clock-in . C-c C-x TAB)
--
cheers,
Thorsten
prev parent reply other threads:[~2014-03-19 1:07 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-18 17:58 How to get a list of all commands with given prefix? Thorsten Jolitz
2014-03-18 18:03 ` Jambunathan K
2014-03-19 0:09 ` Thorsten Jolitz
2014-03-19 15:27 ` Jambunathan K
2014-03-19 8:03 ` Thorsten Jolitz
2014-03-19 8:14 ` Thorsten Jolitz
2014-03-19 8:28 ` Jambunathan K
2014-03-19 8:29 ` Jambunathan K
2014-03-18 18:16 ` Jambunathan K
2014-03-19 7:59 ` Alex Bennée
2014-03-19 8:23 ` Thorsten Jolitz
2014-03-19 10:02 ` Michael Heerdegen
2014-03-18 23:25 ` Drew Adams
2014-03-19 1:07 ` Thorsten Jolitz [this message]
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