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From: Xebar Saram <zeltakc@gmail.com>
To: Thorsten Jolitz <tjolitz@gmail.com>
Cc: org mode <emacs-orgmode@gnu.org>
Subject: Re: Elisp function for wrapping sexp or region in src-block (was Re: some lisp help)
Date: Tue, 29 Jul 2014 17:48:50 +0300	[thread overview]
Message-ID: <CAOQHXPrwKLmiVF6tgLpypUE7w9L+r2Z39TTGPxc52Tfc=nJEuQ@mail.gmail.com> (raw)
In-Reply-To: <87tx60qnl6.fsf@gmail.com>

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Hi again

looks great but i think there may be a bug. if there is 1 line then issues
the function works perfect (although no prompt, which for 1 line is ideal).
but using C-u before the M-x dosent seem to do anything at all, it just
wraps the current line. do i need any dependencies or doing something wrong?

thx alot again, i hope other people will find it as useful as i do (i
literally use it 20-30 times a day....)


On Tue, Jul 29, 2014 at 4:52 PM, Thorsten Jolitz <tjolitz@gmail.com> wrote:

> Thorsten Jolitz <tjolitz@gmail.com> writes:
>
> > Xebar Saram <zeltakc@gmail.com> writes:
>
> This is what I got in my init.el now (improved version with global
> keybindings). And I like, will probably become one of those commands I
> use all the time.
>
> I already used it to wrap the following code in 3 src-blocks:
>
> #+begin_src emacs-lisp
> (defun tj/wrap-sexp-or-reg-in-src-block (&optional lang lines)
>   "Wrap sexp at point or region (point +-lines) in src block"
>   (interactive
>    (when current-prefix-arg
>      (list
>       (ido-completing-read "Org-Babel language: "
>                            (mapcar
>                             (lambda (--lang)
>                               (symbol-name (car --lang)))
>                             org-babel-load-languages)
>                            nil nil nil nil "emacs-lisp")
>       (read-number "Number of lines to wrap: " 1))))
>   (let* ((language (or lang "emacs-lisp"))
>          (marker (point-marker))
>          (beg (point))
>          (bol (bolp))
>          (end (if lines
>                   (save-excursion
>                     (forward-line lines) (point))
>                 (save-excursion
>                   (forward-sexp) (point))))
>          (cut-strg (buffer-substring beg end)))
>     (delete-region beg end)
>     (goto-char (marker-position marker))
>     (insert
>      (format
>       "%s#+begin_src %s\n%s%s#+end_src\n"
>       (if bol "" "\n")
>       language
>       cut-strg
>       (if lines "" "\n")))
>     (set-marker marker nil)))
> #+end_src
>
> #+begin_src emacs-lisp
> (global-set-key (kbd "C-c w l")
>                 (lambda ()
>                   (interactive)
>                   (let ((current-prefix-arg '(4)))
>                      (call-interactively
>                       'tj/wrap-sexp-or-reg-in-src-block))))
> #+end_src
>
>
> #+begin_src emacs-lisp
> (global-set-key (kbd "C-c w w")
>                 'tj/wrap-sexp-or-reg-in-src-block)
> #+end_src
>
> --
> cheers,
> Thorsten
>
>
>

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  reply	other threads:[~2014-07-29 14:48 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-07-29 11:02 some lisp help (for complete 0-knowledge lisp emacs user :)) Xebar Saram
2014-07-29 12:21 ` Thorsten Jolitz
     [not found]   ` <CAOQHXPoJT4gGTJfOrHAtOfuS53GmPFgSwBqr4OA0ECpE28K1wg@mail.gmail.com>
     [not found]     ` <8761igs5e8.fsf@gmail.com>
2014-07-29 12:48       ` Xebar Saram
2014-07-29 13:30         ` Elisp function for wrapping sexp or region in src-block (was Re: some lisp help) Thorsten Jolitz
2014-07-29 13:52           ` Thorsten Jolitz
2014-07-29 14:48             ` Xebar Saram [this message]
2014-07-29 15:42               ` Thorsten Jolitz
2014-07-29 16:21               ` Xebar Saram
2014-07-29 16:23                 ` Xebar Saram
2014-07-29 16:27                   ` Xebar Saram
2014-07-29 16:36                   ` Thorsten Jolitz
2014-08-04 14:45 ` some lisp help (for complete 0-knowledge lisp emacs user :)) Sebastien Vauban

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