[elpa] master 8ad82e5 7/7: Merge commit '4d1dcdf7631c23b1259ad4f72bf9686cf95fb46c'

[Rocky Bernstein]

branch: master
commit 8ad82e5308ded892a379cb81b470b24285e58cc0
Merge: a0ac02f 4d1dcdf
Author: rocky <address@hidden>
Commit: rocky <address@hidden>

    Merge commit '4d1dcdf7631c23b1259ad4f72bf9686cf95fb46c'
    
    Conflicts:
        packages/loc-changes/loc-changes.el
---
 packages/loc-changes/el-get-install.el    |  104 +++++++++++++++++++++++++++++
 packages/loc-changes/loc-changes.el       |   48 ++++++-------
 packages/loc-changes/test/Makefile.am     |    2 +-
 packages/loc-changes/test/install-pkgs.el |   24 -------
 4 files changed, 130 insertions(+), 48 deletions(-)

diff --git a/packages/loc-changes/el-get-install.el 
b/packages/loc-changes/el-get-install.el
new file mode 100644
index 0000000..86c55ec
--- /dev/null
+++ b/packages/loc-changes/el-get-install.el
@@ -0,0 +1,104 @@
+(eval-when-compile
+  (defvar el-get-sources)
+)
+
+(declare-function el-get-post-install 'el-get)
+
+(add-to-list 'load-path "~/.emacs.d/el-get/el-get")
+
+;;; el-get-install.el --- installer for the lazy
+;;
+;; Copyright (C) 2010 Dimitri Fontaine
+;;
+;; Author: Dimitri Fontaine <address@hidden>
+;; URL: http://www.emacswiki.org/emacs/el-get.el
+;; Created: 2010-06-17
+;; Keywords: emacs package elisp install elpa git git-svn bzr cvs apt-get fink 
http http-tar
+;; Licence: WTFPL, grab your copy here: http://sam.zoy.org/wtfpl/
+;;
+;; This file is NOT part of GNU Emacs.
+;;
+;; bootstrap your el-get installation, the goal is then to use el-get to
+;; update el-get.
+;;
+;; So the idea is that you copy/paste this code into your *scratch* buffer,
+;; hit C-j, and you have a working el-get.
+
+(let ((el-get-root
+       (file-name-as-directory
+       (or (bound-and-true-p el-get-dir)
+           (concat (file-name-as-directory user-emacs-directory) "el-get")))))
+
+  (when (file-directory-p el-get-root)
+    (add-to-list 'load-path el-get-root))
+
+  ;; try to require el-get, failure means we have to install it
+  (unless (require 'el-get nil t)
+    (unless (file-directory-p el-get-root)
+      (make-directory el-get-root t))
+
+    (let* ((package   "el-get")
+          (buf       (switch-to-buffer "*el-get bootstrap*"))
+          (pdir      (file-name-as-directory (concat el-get-root package)))
+          (git       (or (executable-find "git")
+                         (error "Unable to find `git'")))
+          (url       (or (bound-and-true-p el-get-git-install-url)
+                         "http://github.com/dimitri/el-get.git";))
+          (default-directory el-get-root)
+          (process-connection-type nil)   ; pipe, no pty (--no-progress)
+
+          ;; First clone el-get
+          (status
+           (call-process
+            git nil `(,buf t) t "--no-pager" "clone" "-v" url package)))
+
+      (unless (zerop status)
+       (error "Couldn't clone el-get from the Git repository: %s" url))
+
+      ;; switch branch if we have to
+      (let* ((branch (cond
+                      ;; Check if a specific branch is requested
+                      ((bound-and-true-p el-get-install-branch))
+                      ;; Check if master branch is requested
+                      ((boundp 'el-get-master-branch) "master")
+                      ;; Read the default branch from the el-get recipe
+                      ((plist-get (with-temp-buffer
+                                    (insert-file-contents-literally
+                                     (expand-file-name "recipes/el-get.rcp" 
pdir))
+                                    (read (current-buffer)))
+                                  :branch))
+                      ;; As a last resort, use the master branch
+                      ("master")))
+             (remote-branch (format "origin/%s" branch))
+             (default-directory pdir)
+             (bstatus
+               (if (string-equal branch "master")
+                 0
+                 (call-process git nil (list buf t) t "checkout" "-t" 
remote-branch))))
+        (unless (zerop bstatus)
+          (error "Couldn't `git checkout -t %s`" branch)))
+
+      (add-to-list 'load-path pdir)
+      (load package)
+      (let ((el-get-default-process-sync t) ; force sync operations for 
installer
+            (el-get-verbose t))                    ; let's see it all
+        (el-get-post-install "el-get"))
+      (with-current-buffer buf
+       (goto-char (point-max))
+       (insert "\nCongrats, el-get is installed and ready to serve!")))))
+
+
+(declare-function el-get 'el-get)
+
+;; now either el-get is `require'd already, or have been `load'ed by the
+;; el-get installer.
+(setq
+ el-get-sources
+ '(el-get                      ; el-get is self-hosting
+   loc-changes                         ; loc marks in buffers
+   load-relative               ; load emacs lisp relative to emacs source
+   test-simple                 ; simple test framework
+   ))
+
+;; install new packages and init already installed packages
+(el-get 'sync '(loc-changes list-utils load-relative test-simple))
diff --git a/packages/loc-changes/loc-changes.el 
b/packages/loc-changes/loc-changes.el
index b514b27..4e3660b 100644
--- a/packages/loc-changes/loc-changes.el
+++ b/packages/loc-changes/loc-changes.el
@@ -1,6 +1,6 @@
 ;;; loc-changes.el --- keep track of positions even after buffer changes
 
-;; Copyright (C) 2015 Free Software Foundation, Inc
+;; Copyright (C) 2015, 2016 Free Software Foundation, Inc
 
 ;; Author: Rocky Bernstein <address@hidden>
 ;; Version: 1.2
@@ -35,17 +35,19 @@
 
 ;;; Code:
 
+(eval-when-compile (require 'cl))
+
 (make-variable-buffer-local 'loc-changes-alist)
 (defvar loc-changes-alist '()
   "A buffer-local association-list (alist) of line numbers and
-their corresponding markers in the buffer. The key is the line number; the 
value
-the marker"
-  )
+their corresponding markers in the buffer. The key is the line
+number; the a list of value the marker and the initial 10
+characters after that mark" )
 
 (defun loc-changes:follow-mark(event)
   (interactive "e")
   (let* ((pos (posn-point (event-end event)))
-        (mark (get-text-property pos 'mark)))
+        (mark (car (get-text-property pos 'mark))))
     (switch-to-buffer-other-window  (marker-buffer mark))
     (goto-char (marker-position mark))
     ))
@@ -68,17 +70,17 @@ internal buffer called *Describe*."
     (dolist (assoc alist)
          (put-text-property
           (insert-text-button
-           (format "line %d: %s\n" (car assoc) (cdr assoc))
+           (format "line %d: %s" (car assoc) (cadr assoc))
            'action 'loc-changes:follow-mark
            'help-echo "mouse-2: go to this location")
           (point)
           'mark (cdr assoc)
            )
+         (insert (format ":\t%s\n" (cl-caddr assoc)))
          )
     (setq buffer-read-only 't)
     ))
 
-;;;###autoload
 (defun loc-changes-goto-line (line-number &optional column-number)
   "Position `point' at LINE-NUMBER of the current buffer. If
 COLUMN-NUMBER is given, position `point' at that column just
@@ -87,7 +89,7 @@ the line starts at column 0, so the column number display 
will be one less
 than COLUMN-NUMBER. For example COLUMN-NUMBER 1 will set before the first
 column on the line and show 0.
 
-The Emacs `goto-line' docstring says it is the wrong to use that
+The Emacs `goto-line' docstring says it is wrong to use that
 function in a Lisp program. So here is something that I proclaim
 is okay to use in a Lisp program."
   (interactive
@@ -155,9 +157,9 @@ is okay to use in a Lisp program."
   "Add an element `loc-changes-alist'. The car will be POS and a
 marker for it will be created at the point."
   (setq loc-changes-alist
-       (cons (cons pos (point-marker)) loc-changes-alist)))
+       (cons (cons pos (list (point-marker) (buffer-substring (point) 
(point-at-eol))))
+                   loc-changes-alist)))
 
-;;;###autoload
 (defun loc-changes-add-and-goto (line-number &optional opt-buffer)
   "Add a marker at LINE-NUMBER and record LINE-NUMBER and its
 marker association in `loc-changes-alist'."
@@ -194,7 +196,6 @@ marker association in `loc-changes-alist'."
       ))
   )
 
-;;;###autoload
 (defun loc-changes-clear-buffer (&optional opt-buffer)
   "Remove all location-tracking associations in BUFFER."
   (interactive "bbuffer: ")
@@ -205,7 +206,6 @@ marker association in `loc-changes-alist'."
       ))
   )
 
-;;;###autoload
 (defun loc-changes-reset-position (&optional opt-buffer no-insert)
   "Update `loc-changes-alist' so that the line number of point is
 used to when aline number is requested.
@@ -223,7 +223,8 @@ so that its positions are will be reflected."
          )
       (with-current-buffer buffer
        (if elt
-           (setcdr elt (point))
+           (setcdr elt
+                   (list (point-marker) (buffer-substring (point) 
(point-at-eol))))
          (unless no-insert
            (loc-changes-add-elt line-number)
            )
@@ -232,23 +233,24 @@ so that its positions are will be reflected."
     ))
 
 
-(defun loc-changes-goto (position &optional opt-buffer no-update)
-  "Go to the position inside BUFFER taking into account the
-previous location marks. Normally if the position hasn't been
-seen before, we will add a new mark for this position. However if
+(defun loc-changes-goto (line-number &optional opt-buffer no-update)
+  "Go to the LINE-NUMBER inside OPT-BUFFER taking into account the
+previous line-number marks. Normally if the line-number hasn't been
+seen before, we will add a new mark for this line-number. However if
 NO-UPDATE is set, no mark is added."
-  (unless (wholenump position)
+  ;;; FIXME: opt-buffer is not used
+  (unless (wholenump line-number)
     (error "Expecting line-number parameter `%s' to be a whole number"
-          position))
-  (let ((elt (assq position loc-changes-alist)))
+          line-number))
+  (let ((elt (assq line-number loc-changes-alist)))
     (if elt
-       (let ((marker (cdr elt)))
+       (let ((marker (cadr elt)))
          (unless (markerp marker)
            (error "Internal error: loc-changes-alist is not a marker"))
          (goto-char (marker-position marker)))
       (if no-update
-         (loc-changes-goto-line position)
-       (loc-changes-add-and-goto position))
+         (loc-changes-goto-line line-number)
+       (loc-changes-add-and-goto line-number))
       )
     )
   )
diff --git a/packages/loc-changes/test/Makefile.am 
b/packages/loc-changes/test/Makefile.am
index 48f7f72..2d6a227 100644
--- a/packages/loc-changes/test/Makefile.am
+++ b/packages/loc-changes/test/Makefile.am
@@ -49,7 +49,7 @@ check: $(CHECK_FILES)
 
 #: Run all tests via el-get
 check-elget:
-       (cd $(top_srcdir)/test && $(EMACS) --batch --no-site-file --no-splash 
--load ./install-pkgs.el --load test-basic.el)
+       (cd $(top_srcdir)/test && $(EMACS) --batch --no-site-file --no-splash 
--load ../el-get-install.el --load test-basic.el)
 
 #: Run all tests with minimum verbosity
 check-short:
diff --git a/packages/loc-changes/test/install-pkgs.el 
b/packages/loc-changes/test/install-pkgs.el
deleted file mode 100644
index d43575c..0000000
--- a/packages/loc-changes/test/install-pkgs.el
+++ /dev/null
@@ -1,24 +0,0 @@
-;; Copyright (C) 2015 Free Software Foundation, Inc
-
-;; Author: Rocky Bernstein <address@hidden>
-
-;; 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/>.
-
-(require 'package)
-(package-refresh-contents)
-(setq package-archives '(("gnu" . "http://elpa.gnu.org/packages/";)))
-(condition-case nil
-    (package-install 'test-simple)
-  ((debug error) nil))
-(load-library "test-simple")