added basic support for Python programming and an extensive ERC config

(to be refined)

init.el

@@ -76,11 +76,13 @@ by Prelude.")
 (require 'prelude-coffee)
 (require 'prelude-common-lisp)
 (require 'prelude-emacs-lisp)
+(require 'prelude-erc)
 (require 'prelude-haskell)
 (require 'prelude-js)
 (require 'prelude-latex)
 (require 'prelude-markdown)
 (require 'prelude-perl)
+(require 'prelude-python)
 (require 'prelude-ruby)
 (require 'prelude-scheme)
 (require 'prelude-xml)

modules/prelude-erc.el

@@ -0,0 +1,178 @@
+;;; prelude-erc.el --- Emacs Prelude: ERC mode configuration.
+;;
+;; Copyright (c) 2011 Bozhidar Batsov
+;;
+;; Author: Bozhidar Batsov <bozhidar.batsov@gmail.com>
+;; URL: http://www.emacswiki.org/cgi-bin/wiki/Prelude
+;; Version: 1.0.0
+;; Keywords: convenience
+
+;; This file is not part of GNU Emacs.
+
+;;; Commentary:
+
+;; Some basic configuration for ERC mode, which should make your
+;; IRC experience a bit more pleasant.
+
+;;; License:
+
+;; This program is free software; you can redistribute it and/or
+;; modify it under the terms of the GNU General Public License
+;; as published by the Free Software Foundation; either version 3
+;; of the License, or (at your option) any later version.
+;;
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+;;
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs; see the file COPYING.  If not, write to the
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
+
+;;; Code:
+
+(require 'erc)
+(require 'erc-log)
+(require 'erc-notify)
+(require 'erc-spelling)
+(require 'erc-autoaway)
+
+;; Join the a couple of interesting channels whenever connecting to Freenode.
+(setq erc-autojoin-channels-alist '(("freenode.net"
+                                     "#emacs" "#ruby" "#lisp")))
+
+;; Interpret mIRC-style color commands in IRC chats
+(setq erc-interpret-mirc-color t)
+
+;; The following are commented out by default, but users of other
+;; non-Emacs IRC clients might find them useful.
+;; Kill buffers for channels after /part
+(setq erc-kill-buffer-on-part t)
+;; Kill buffers for private queries after quitting the server
+(setq erc-kill-queries-on-quit t)
+;; Kill buffers for server messages after quitting the server
+(setq erc-kill-server-buffer-on-quit t)
+
+;; open query buffers in the current window
+(setq erc-query-display 'buffer)
+
+;; exclude boring stuff from tracking
+(erc-track-mode t)
+(setq erc-track-exclude-types '("JOIN" "NICK" "PART" "QUIT" "MODE"
+                                "324" "329" "332" "333" "353" "477"))
+
+;; logging
+(setq erc-log-channels-directory "~/.erc/logs/")
+
+(if (not (file-exists-p erc-log-channels-directory))
+    (mkdir erc-log-channels-directory t))
+
+(setq erc-save-buffer-on-part t)
+(defadvice save-buffers-kill-emacs (before save-logs (arg) activate)
+  (save-some-buffers t (lambda () (when (eq major-mode 'erc-mode) t))))
+
+;; truncate long irc buffers
+(erc-truncate-mode +1)
+
+;; share my real name
+(setq erc-user-full-name "Bozhidar Batsov")
+
+;; enable spell checking
+(erc-spelling-mode 1)
+;; set different dictionaries by different servers/channels
+;;(setq erc-spelling-dictionaries '(("#emacs" "american")))
+
+;; TODO - replace this with use of notify.el
+;; Notify my when someone mentions my nick.
+(defun call-libnotify (matched-type nick msg)
+  (let* ((cmsg  (split-string (clean-message msg)))
+         (nick   (first (split-string nick "!")))
+         (msg    (mapconcat 'identity (rest cmsg) " ")))
+    (shell-command-to-string
+     (format "notify-send -u critical '%s says:' '%s'" nick msg))))
+
+(when (eq system-type 'linux)
+  (add-hook 'erc-text-matched-hook 'call-libnotify))
+
+(defvar erc-notify-nick-alist nil
+  "Alist of nicks and the last time they tried to trigger a
+notification")
+
+(defvar erc-notify-timeout 10
+  "Number of seconds that must elapse between notifications from
+the same person.")
+
+(defun erc-notify-allowed-p (nick &optional delay)
+  "Return non-nil if a notification should be made for NICK.
+If DELAY is specified, it will be the minimum time in seconds
+that can occur between two notifications.  The default is
+`erc-notify-timeout'."
+  (unless delay (setq delay erc-notify-timeout))
+  (let ((cur-time (time-to-seconds (current-time)))
+        (cur-assoc (assoc nick erc-notify-nick-alist))
+        (last-time nil))
+    (if cur-assoc
+        (progn
+          (setq last-time (cdr cur-assoc))
+          (setcdr cur-assoc cur-time)
+          (> (abs (- cur-time last-time)) delay))
+      (push (cons nick cur-time) erc-notify-nick-alist)
+      t)))
+
+;; private message notification
+(defun erc-notify-on-private-msg (proc parsed)
+  (let ((nick (car (erc-parse-user (erc-response.sender parsed))))
+        (target (car (erc-response.command-args parsed)))
+        (msg (erc-response.contents parsed)))
+    (when (and (erc-current-nick-p target)
+               (not (erc-is-message-ctcp-and-not-action-p msg))
+               (erc-notify-allowed-p nick))
+      (shell-command-to-string
+       (format "notify-send -u critical '%s says:' '%s'" nick msg))
+      nil)))
+
+(add-hook 'erc-server-PRIVMSG-functions 'erc-notify-on-private-msg)
+
+;; autoaway setup
+(setq erc-auto-discard-away t)
+(setq erc-autoaway-idle-seconds 600)
+(setq erc-autoaway-use-emacs-idle t)
+
+;; auto identify
+(when (file-exists-p (expand-file-name "~/.ercpass"))
+  (load "~/.ercpass")
+  (require 'erc-services)
+  (erc-services-mode 1)
+  (setq erc-prompt-for-nickserv-password nil)
+  (setq erc-nickserv-passwords
+        `((freenode (("bozhidar" . ,bozhidar-pass)))))
+)
+
+;; utf-8 always and forever
+(setq erc-server-coding-system '(utf-8 . utf-8))
+
+(defun start-irc ()
+  "Connect to IRC."
+  (interactive)
+  (when (y-or-n-p "Do you want to start IRC? ")
+    (erc :server "irc.freenode.net" :port 6667 :nick "bozhidar")))
+
+(defun filter-server-buffers ()
+  (delq nil
+        (mapcar
+         (lambda (x) (and (erc-server-buffer-p x) x))
+         (buffer-list))))
+
+(defun stop-irc ()
+  "Disconnects from all irc servers"
+  (interactive)
+  (dolist (buffer (filter-server-buffers))
+    (message "Server buffer: %s" (buffer-name buffer))
+    (with-current-buffer buffer
+      (erc-quit-server "Asta la vista"))))
+
+(provide 'prelude-erc)
+
+;;; prelude-erc.el ends here

modules/prelude-packages.el

@@ -45,7 +45,7 @@
 (defvar prelude-packages
   '(auctex clojure-mode coffee-mode deft gist haml-mode
                  haskell-mode magit markdown-mode paredit projectile
-                 sass-mode scss-mode yaml-mode yari yasnippet)
+                 python sass-mode scss-mode yaml-mode yari yasnippet)
   "A list of packages to ensure are installed at launch.")
 
 (dolist (p prelude-packages)

modules/prelude-python.el

@@ -0,0 +1,56 @@
+;;; prelude-python.el --- Emacs Prelude: python.el configuration.
+;;
+;; Copyright (c) 2011 Bozhidar Batsov
+;;
+;; Author: Bozhidar Batsov <bozhidar.batsov@gmail.com>
+;; URL: http://www.emacswiki.org/cgi-bin/wiki/Prelude
+;; Version: 1.0.0
+;; Keywords: convenience
+
+;; This file is not part of GNU Emacs.
+
+;;; Commentary:
+
+;; Some basic configuration for python.el (the latest and greatest
+;; Python mode Emacs has to offer).
+
+;;; License:
+
+;; This program is free software; you can redistribute it and/or
+;; modify it under the terms of the GNU General Public License
+;; as published by the Free Software Foundation; either version 3
+;; of the License, or (at your option) any later version.
+;;
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+;;
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs; see the file COPYING.  If not, write to the
+;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+;; Boston, MA 02110-1301, USA.
+
+;;; Code:
+
+;; customize
+(defgroup python nil
+  "Emacs Prelude C programming support"
+  :group 'prelude)
+
+(defcustom prelude-enable-python-hook t
+  "Enable Prelude's default Python hook."
+  :type 'boolean
+  :group 'python)
+
+(require 'python)
+
+;; (defun prelude-python-coding-hook ()
+;; )
+
+;; (when prelude-enable-python-hook
+;;   (add-hook 'python-mode-hook 'prelude-python-coding-hook))
+
+(provide 'prelude-python)
+
+;;; prelude-python.el ends here