Merge branch 'master' into rtags-attempt

* master: (139 commits)
  Add pdf-tools as a nicer replacement for doc-view
  Add pdf-tools submodule
  Fix maildir data with correct path
  Add desktop notifications for email
  Potential use for modes without repls
  Attach files more easily in mu
  Update to newest version of mu
  Please remove tooltips after a while, please
  ace-window gets confused when tooltips are present
  Sometimes the dispatch list does come in handy
  Pre-populate searches
  Succumb to muscle memory of control keys
  Remove ropemacs due to disuse
  Do not let company-quickhelp steal a global key
  Manage word navigation
  Use proper helm function to replace completing-read
  Electric operators on python mode
  Use which-key in preference to guide-key
  Navigate easier
  Simplify config with magit 2.1.0
  ...

1 files changed, 144 insertions, 0 deletions

diff --git a/lisp/ravi-init-function.el b/lisp/ravi-init-function.el
new file mode 100644
index 0000000..673031a
--- /dev/null
+++ b/lisp/ravi-init-function.el
@@ -0,0 +1,144 @@
+;;; ravi-init-function.el --- functionality
+
+;; Copyright (C) 2013
+
+;; Author:  <ravi@nero.lan>
+;; Keywords:
+
+;; 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;; Enable functionality
+
+;;; Code:
+
+;; Enable emacs functionality that is disabled by default
+(setq disabled-command-function nil)
+;(setq enable-recursive-minibuffers t)
+
+;; Use emacsclient from other programs
+(require 'server)
+(unless (server-running-p) (server-start))
+
+;; Stolen from prelude
+(defadvice server-visit-files (before parse-numbers-in-lines (files proc &optional nowait) activate)
+  "Open file with emacsclient with cursors positioned on requested line.
+Most of console-based utilities prints filename in format
+'filename:linenumber'. So you may wish to open filename in that format.
+Just call:
+emacsclient filename:linenumber
+and file 'filename' will be opened and cursor set on line 'linenumber'"
+  (ad-set-arg 0
+              (mapcar (lambda (fn)
+                        (let ((name (car fn)))
+                          (if (string-match "^\\(.*?\\):\\([0-9]+\\)\\(?::\\([0-9]+\\)\\)?$" name)
+                              (cons
+                               (match-string 1 name)
+                               (cons (string-to-number (match-string 2 name))
+                                     (string-to-number (or (match-string 3 name) ""))))
+                            fn))) files)))
+
+;; Combined launcher and toggle-maps
+(defun ravi/setup-toggle-launcher-map ()
+  (bind-keys :map ctl-x-map
+             :prefix-map ravi/setup-toggle-launcher-map
+             :prefix-docstring "Launcher/toggle map"
+             :prefix "t"
+
+             ;; Toggles
+             ("c" . column-number-mode)
+             ("e" . toggle-debug-on-error)
+             ("f" . auto-fill-mode)
+             ("l" . toggle-truncate-lines)
+             ("q" . toggle-debug-on-quit)
+             ;; Generalized version of `read-only-mode'.
+             ("r" . dired-toggle-read-only)
+             ("w" . whitespace-mode)
+
+             ;; Launchers
+             ("P" . package-list-packages)
+             ("p" . proced)
+             ("d" . ediff-buffers)
+             ("F" . find-dired))
+  (autoload 'dired-toggle-read-only "dired" nil t)
+  ;; (add-to-list 'guide-key/guide-key-sequence "C-x t")
+  )
+(ravi/setup-toggle-launcher-map)
+
+;; Start something going on saving a file
+(use-package firestarter
+  :config
+  (progn
+    (firestarter-mode 1))
+  :diminish firestarter-mode
+  :ensure t)
+
+(defun ravi/find-path-name-relative-to-project-root ()
+  "Find path of current buffer file relative to project root"
+  (interactive)
+  (let* ((root-dir (and (buffer-file-name)
+                        (or (and (fboundp 'magit-get-top-dir) (magit-get-top-dir))
+                            (and (fboundp 'vc-root-dir) (vc-root-dir))
+                            (locate-dominating-file (buffer-file-name) ".git")
+                            (locate-dominating-file (buffer-file-name) dir-locals-file))))
+         (relative-name (and root-dir
+                             (file-relative-name (buffer-file-name) root-dir))))
+    relative-name))
+
+(defun ravi/apply-shell-command-relative-to-project (command-template)
+  "Apply shell command relative to project
+
+COMMAND-TEMPLATE should be a string with the following substitutions allowed:
+
+%p: full path to file name
+
+%r: path relative to project root
+
+%f: file name
+
+%N: unquoted relative path name (should be used extremely carefully)
+"
+  (interactive "sEnter command template: ")
+  (let* ((path (shell-quote-argument (or (buffer-file-name) "")))
+         (rel-name (ravi/find-path-name-relative-to-project-root))
+         (rel-path (shell-quote-argument (or rel-name "")))
+         (file (shell-quote-argument (file-name-nondirectory (or path ""))))
+         (cmd (and rel-name
+                   (format-spec command-template
+                                (format-spec-make ?p path ?r rel-path ?f file ?N rel-name)))))
+    (if cmd
+        (shell-command cmd)
+      (if (not (buffer-file-name))
+          (message "Not in a file buffer")
+        (message "Unable to find project root")))))
+
+(defvar ravi/shell-command-relative nil
+  "Variable to set in `dir-locals-file' for use with
+`ravi/apply-shell-command-relative-to-project-auto'. See
+`ravi/apply-shell-command-relative-to-project' for more
+details.")
+
+(defun ravi/apply-shell-command-relative-to-project-auto ()
+  "Apply shell command relative to project from variable
+`ravi/shell-command-relative'. See
+`ravi/apply-shell-command-relative-to-project' for more details.
+"
+  (interactive)
+  (when (and (stringp ravi/shell-command-relative)
+             (> (length ravi/shell-command-relative) 0))
+    (ravi/apply-shell-command-relative-to-project ravi/shell-command-relative)))
+
+(provide 'ravi-init-function)
+;;; ravi-init-function.el ends here