From: "Andreas Röhler" <andreas.roehler@online.de>
To: emacs-devel@gnu.org
Cc: Tak Ota <Takaaki.Ota@am.sony.com>
Subject: Re: simple useful functions
Date: Tue, 02 Nov 2010 08:27:59 +0100 [thread overview]
Message-ID: <4CCFBD7F.80304@online.de> (raw)
In-Reply-To: <20101028.115615.04128253.Takaaki.Ota@am.sony.com>
Am 28.10.2010 20:56, schrieb Tak Ota:
> If you think the following two functions are universally useful please
> consider incorporating them in simple.el or any appropriate package.
> If not disregard.
>
> -Tak
>
> (defun collect-string (regexp&optional num)
> "Collect strings of REGEXP (or optional NUM paren) from the
> current buffer into a collection buffer."
> (interactive "sCollect string (regexp): \nP")
> (let ((collection-buffer
> (get-buffer-create (format "*Collection of \"%s\" *" regexp))))
> (with-current-buffer collection-buffer (erase-buffer))
> (save-excursion
> (goto-char (point-min))
> (while (re-search-forward regexp nil t)
> (let ((str (match-string (or num 0))))
> (if str
> (with-current-buffer collection-buffer
> (insert str)
> (or (zerop (current-column))
> (insert "\n")))))))
> (pop-to-buffer collection-buffer)
> (goto-char (point-min))))
>
> (defun source (script&optional shell keep-current-directory)
> "Source the specified shell script.
> Source the shell SCRIPT and import the environment into this
> emacs. The optional SHELL specifies the shell other than the
> default `shell-file-name'. When KEEP-CURRENT-DIRECTORY is nil,
> which is the default, the current directory is temporarily
> changed to the directory where the script resides while sourcing
> the script."
> (interactive "fscript file: ")
> (if (null shell)
> (setq shell shell-file-name))
> (with-temp-buffer
> (unless keep-current-directory
> (setq default-directory (file-name-directory script)))
> (call-process shell nil t nil "-c" (concat "source " script "; printenv"))
> (while (re-search-backward "^\\([^=]+\\)=\\(.*\\)$" nil t)
> (setenv (match-string 1) (match-string 2)))))
>
>
>
Hi Tak,
thanks a lot.
Took your stuff into my personal collection misc-utils.el at
https://code.launchpad.net/s-x-emacs-werkstatt/
also into a git-repo collecting interesting stuff
http://repo.or.cz/w/elbb.git
Andreas
--
https://code.launchpad.net/~a-roehler/python-mode/python-mode-components
next prev parent reply other threads:[~2010-11-02 7:27 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-28 18:56 simple useful functions Tak Ota
2010-10-29 3:39 ` Stephen J. Turnbull
2010-10-29 18:13 ` Tak Ota
2010-10-29 19:02 ` Drew Adams
2010-10-29 19:26 ` Andreas Schwab
2010-10-29 20:19 ` Drew Adams
2010-10-29 20:47 ` Andreas Schwab
2010-10-29 20:56 ` Chad Brown
2010-10-29 21:23 ` Drew Adams
2010-10-30 9:01 ` Stephen J. Turnbull
2010-10-30 10:55 ` Thierry Volpiatto
2010-11-02 0:40 ` Tak Ota
2010-11-02 2:22 ` Stephen J. Turnbull
2010-11-03 0:38 ` Tak Ota
2010-11-03 5:27 ` Stephen J. Turnbull
2010-11-03 8:09 ` Andreas Röhler
2010-11-03 10:13 ` Stephen J. Turnbull
2010-11-03 18:08 ` Tak Ota
2010-11-03 18:01 ` Tak Ota
2010-11-04 2:10 ` Stephen J. Turnbull
2010-11-04 2:20 ` Tak Ota
2010-11-04 13:58 ` collect-string (was: simple useful functions) Stefan Monnier
2010-11-04 18:36 ` Tak Ota
2010-11-04 20:18 ` Tak Ota
2010-11-04 20:27 ` Tak Ota
2010-11-05 7:52 ` Andreas Röhler
2010-11-08 18:36 ` collect-string Stefan Monnier
2010-11-09 0:18 ` collect-string Tak Ota
2010-11-09 9:06 ` collect-string Stephen J. Turnbull
2010-11-10 2:12 ` collect-string Tak Ota
2010-11-30 2:14 ` collect-string Tak Ota
2010-11-30 5:27 ` collect-string Stephen J. Turnbull
2010-12-02 1:59 ` collect-string Tak Ota
2010-12-02 7:00 ` collect-string Stephen J. Turnbull
2010-12-02 14:16 ` collect-string Stefan Monnier
2010-12-03 1:03 ` collect-string Tak Ota
2010-12-03 19:17 ` collect-string Stefan Monnier
2010-12-03 22:31 ` collect-string Tak Ota
2010-12-03 22:40 ` collect-string Davis Herring
2010-12-03 22:47 ` collect-string Tak Ota
2010-12-03 22:56 ` collect-string Stefan Monnier
2010-12-03 23:15 ` collect-string Tak Ota
2010-12-04 2:01 ` collect-string Stefan Monnier
2010-12-04 2:07 ` collect-string Tak Ota
2010-12-04 3:27 ` collect-string Glenn Morris
2010-10-29 8:44 ` simple useful functions Andreas Schwab
2010-11-02 7:27 ` Andreas Röhler [this message]
2010-12-03 23:37 ` Tak Ota
2010-12-04 2:36 ` Stefan Monnier
2010-12-04 2:58 ` Tak Ota
2010-12-04 4:36 ` Stefan Monnier
2010-12-04 9:10 ` David Kastrup
2010-12-06 14:08 ` René Kyllingstad
2010-12-06 19:31 ` Stefan Monnier
2010-12-06 18:39 ` Tak Ota
2010-12-06 20:23 ` Stefan Monnier
2010-12-06 21:25 ` Tak Ota
2010-12-07 3:24 ` Stefan Monnier
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