[gnome-characters] Clarify license



commit de2ae1946827ddc71f174dff13e902f03f9eeef6
Author: Daiki Ueno <dueno src gnome org>
Date:   Tue Nov 25 03:06:48 2014 +0900

    Clarify license

 COPYINGv2            |  339 ++++++++++++++++++++++++++++++++++++++++++++++++++
 Makefile.am          |    2 +-
 src/categoryList.js  |   18 +++
 src/character.js     |  178 +++++++++++++++------------
 src/characterList.js |   90 ++++++++------
 5 files changed, 510 insertions(+), 117 deletions(-)
---
diff --git a/COPYINGv2 b/COPYINGv2
new file mode 100644
index 0000000..d159169
--- /dev/null
+++ b/COPYINGv2
@@ -0,0 +1,339 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+                            NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    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 2 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, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.
diff --git a/Makefile.am b/Makefile.am
index 4d1467c..fc7bdfa 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -47,6 +47,6 @@ rpm: dist
 clean-local:
        rm -fR $(builddir)/rpms
 
-EXTRA_DIST = $(PACKAGE_NAME).spec
+EXTRA_DIST = COPYINGv2 $(PACKAGE_NAME).spec
 
 -include $(top_srcdir)/git.mk
diff --git a/src/categoryList.js b/src/categoryList.js
index 0f6e9d8..ab8f647 100644
--- a/src/categoryList.js
+++ b/src/categoryList.js
@@ -1,3 +1,21 @@
+// -*- Mode: js; indent-tabs-mode: nil; c-basic-offset: 4; tab-width: 4 -*-
+//
+// Copyright (C) 2014  Daiki Ueno <dueno src gnome org>
+//
+// 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 2
+// 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, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
 const Lang = imports.lang;
 const Params = imports.params;
 const Gio = imports.gi.Gio;
diff --git a/src/character.js b/src/character.js
index 66286bd..d593ec8 100644
--- a/src/character.js
+++ b/src/character.js
@@ -1,3 +1,21 @@
+// -*- Mode: js; indent-tabs-mode: nil; c-basic-offset: 4; tab-width: 4 -*-
+//
+// Copyright (C) 2014  Daiki Ueno <dueno src gnome org>
+//
+// 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 2
+// 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, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
 const Lang = imports.lang;
 const Params = imports.params;
 const Gio = imports.gi.Gio;
@@ -13,43 +31,43 @@ const CharacterDialog = new Lang.Class({
     Name: 'CharacterDialog',
     Extends: Gtk.Dialog,
     Properties: {
-       'font': GObject.ParamSpec.string(
-           'font', '', '',
-           GObject.ParamFlags.READABLE | GObject.ParamFlags.WRITABLE,
-           'Cantarell')
+        'font': GObject.ParamSpec.string(
+            'font', '', '',
+            GObject.ParamFlags.READABLE | GObject.ParamFlags.WRITABLE,
+            'Cantarell')
     },
 
     get font() {
-       return this._font;
+        return this._font;
     },
 
     set font(v) {
-       if (v == this._font)
-           return;
+        if (v == this._font)
+            return;
 
-       this._font = v;
+        this._font = v;
         let description = Pango.FontDescription.from_string(this._font);
         this._characterLabel.override_font(description);
 
-       let children = this._relatedList.get_children();
-       for (let index in children) {
-           let label = children[index].get_children()[0];
-           label.override_font(description);
-       }
+        let children = this._relatedList.get_children();
+        for (let index in children) {
+            let label = children[index].get_children()[0];
+            label.override_font(description);
+        }
     },
 
     _init: function(params) {
         let filtered = Params.filter(params, { character: null });
         params = Params.fill(params, { use_header_bar: true,
-                                      width_request: 400,
-                                      height_request: 400 });
+                                       width_request: 400,
+                                       height_request: 400 });
         this.parent(params);
 
-       this._cancellable = new Gio.Cancellable();
+        this._cancellable = new Gio.Cancellable();
 
         let builder = new Gtk.Builder();
         builder.add_from_resource('/org/gnome/Characters/character.ui');
-       this._stack = builder.get_object('main-stack')
+        this._stack = builder.get_object('main-stack')
         this.get_content_area().add(this._stack);
 
         this._characterLabel = builder.get_object('character-label');
@@ -58,63 +76,63 @@ const CharacterDialog = new Lang.Class({
         let copyButton = builder.get_object('copy-button');
         copyButton.connect('clicked', Lang.bind(this, this._copyCharacter));
 
-       this._relatedList = builder.get_object('related-listbox');
-       this._relatedList.connect('row-selected',
-                                 Lang.bind(this, this._handleRowSelected));
+        this._relatedList = builder.get_object('related-listbox');
+        this._relatedList.connect('row-selected',
+                                  Lang.bind(this, this._handleRowSelected));
 
-       this._relatedButton = new Gtk.ToggleButton({ label: _("See Also") });
-       this.add_action_widget(this._relatedButton, Gtk.ResponseType.HELP);
-       this._relatedButton.show();
+        this._relatedButton = new Gtk.ToggleButton({ label: _("See Also") });
+        this.add_action_widget(this._relatedButton, Gtk.ResponseType.HELP);
+        this._relatedButton.show();
 
-       this._relatedButton.connect(
-           'toggled',
-           Lang.bind(this, function() {
-               if (this._stack.visible_child_name == 'character')
-                   this._stack.visible_child_name = 'related';
-               else
-                   this._stack.visible_child_name = 'character';
-           }));
+        this._relatedButton.connect(
+            'toggled',
+            Lang.bind(this, function() {
+                if (this._stack.visible_child_name == 'character')
+                    this._stack.visible_child_name = 'related';
+                else
+                    this._stack.visible_child_name = 'character';
+            }));
 
-       Main.settings.bind('font', this, 'font',
-                          Gio.SettingsBindFlags.DEFAULT);
+        Main.settings.bind('font', this, 'font',
+                           Gio.SettingsBindFlags.DEFAULT);
 
-       this._setCharacter(filtered.character);
+        this._setCharacter(filtered.character);
     },
 
     _finishSearch: function(result) {
         for (let index = 0; index < result.len; index++) {
-           let uc = Gc.search_result_get(result, index);
-           let name = Gc.character_name(uc);
-           if (name == null)
-               continue;
-
-           let hbox = new Gtk.Box({ orientation: Gtk.Orientation.HORIZONTAL });
-
-           let characterLabel = new Gtk.Label({ label: uc,
-                                                valign: Gtk.Align.CENTER,
-                                                halign: Gtk.Align.CENTER,
-                                                width_request: 45 });
-           characterLabel.get_style_context().add_class('character');
-           hbox.pack_start(characterLabel, false, false, 2);
-
-           let nameLabel = new Gtk.Label({ label: Util.capitalize(name),
-                                           halign: Gtk.Align.START });
-           hbox.pack_start(nameLabel, true, true, 0);
-
-           let row = new Gtk.ListBoxRow();
-           row._character = uc;
-           row.add(hbox);
-           row.show_all();
-
-           this._relatedList.add(row);
-       }
-
-       this._relatedButton.visible =
-           this._relatedList.get_children().length > 0;
+            let uc = Gc.search_result_get(result, index);
+            let name = Gc.character_name(uc);
+            if (name == null)
+                continue;
+
+            let hbox = new Gtk.Box({ orientation: Gtk.Orientation.HORIZONTAL });
+
+            let characterLabel = new Gtk.Label({ label: uc,
+                                                 valign: Gtk.Align.CENTER,
+                                                 halign: Gtk.Align.CENTER,
+                                                 width_request: 45 });
+            characterLabel.get_style_context().add_class('character');
+            hbox.pack_start(characterLabel, false, false, 2);
+
+            let nameLabel = new Gtk.Label({ label: Util.capitalize(name),
+                                            halign: Gtk.Align.START });
+            hbox.pack_start(nameLabel, true, true, 0);
+
+            let row = new Gtk.ListBoxRow();
+            row._character = uc;
+            row.add(hbox);
+            row.show_all();
+
+            this._relatedList.add(row);
+        }
+
+        this._relatedButton.visible =
+            this._relatedList.get_children().length > 0;
     },
 
     _setCharacter: function(uc) {
-       this._character = uc;
+        this._character = uc;
 
         this._character = this._character;
         this._characterLabel.label = this._character;
@@ -127,24 +145,24 @@ const CharacterDialog = new Lang.Class({
         for (let index in children)
             this._relatedList.remove(children[index]);
 
-       this._cancellable.cancel();
-       this._cancellable.reset();
-       Gc.search_related(
-           this._character,
+        this._cancellable.cancel();
+        this._cancellable.reset();
+        Gc.search_related(
+            this._character,
             -1,
-           this._cancellable,
-           Lang.bind(this, function(source_object, res, user_data) {
-               try {
-                   let result = Gc.search_finish(res);
-                   this._finishSearch(result);
-               } catch (e) {
+            this._cancellable,
+            Lang.bind(this, function(source_object, res, user_data) {
+                try {
+                    let result = Gc.search_finish(res);
+                    this._finishSearch(result);
+                } catch (e) {
                     log("Failed to search related: " + e);
-               }
-           }));
+                }
+            }));
 
-       this._relatedButton.active = false;
-       this._stack.visible_child_name = 'character';
-       this._stack.show_all();
+        this._relatedButton.active = false;
+        this._stack.visible_child_name = 'character';
+        this._stack.show_all();
 
         let headerBar = this.get_header_bar();
         let name = Gc.character_name(this._character);
@@ -163,10 +181,10 @@ const CharacterDialog = new Lang.Class({
 
     _handleRowSelected: function(listBox, row) {
         if (row != null) {
-           this._setCharacter(row._character);
+            this._setCharacter(row._character);
             let toplevel = this.get_transient_for();
             let action = toplevel.lookup_action('character');
             action.activate(new GLib.Variant('s', row._character));
-       }
+        }
     },
 });
diff --git a/src/characterList.js b/src/characterList.js
index 21ad805..eb0a9d2 100644
--- a/src/characterList.js
+++ b/src/characterList.js
@@ -1,3 +1,21 @@
+// -*- Mode: js; indent-tabs-mode: nil; c-basic-offset: 4; tab-width: 4 -*-
+//
+// Copyright (C) 2014  Daiki Ueno <dueno src gnome org>
+//
+// 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 2
+// 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, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
 const Lang = imports.lang;
 const Params = imports.params;
 const Gio = imports.gi.Gio;
@@ -24,14 +42,14 @@ const CharacterListRowWidget = new Lang.Class({
     },
 
     _init: function(params) {
-       let filtered = Params.filter(params, { characters: null,
-                                              font: null,
-                                              cellWidth: null });
+        let filtered = Params.filter(params, { characters: null,
+                                               font: null,
+                                               cellWidth: null });
         params = Params.fill(params, {});
         this.parent(params);
         this._characters = filtered.characters;
         this._font = filtered.font;
-       this._cellWidth = filtered.cellWidth;
+        this._cellWidth = filtered.cellWidth;
         this.add_events(Gdk.EventMask.BUTTON_PRESS_MASK);
         this.get_style_context().add_class('character-list-row');
     },
@@ -58,8 +76,8 @@ const CharacterListRowWidget = new Lang.Class({
     vfunc_size_allocate: function(allocation) {
         this.parent(allocation);
 
-       if (this._cellWidth < 0)
-           this._cellWidth = allocation.width * CELL_SIZE;
+        if (this._cellWidth < 0)
+            this._cellWidth = allocation.width * CELL_SIZE;
     },
 
     vfunc_button_press_event: function(event) {
@@ -70,9 +88,9 @@ const CharacterListRowWidget = new Lang.Class({
     },
 
     vfunc_draw: function(cr) {
-       // Use device coordinates directly, since PangoCairo doesn't
-       // work well with scaled matrix:
-       // https://bugzilla.gnome.org/show_bug.cgi?id=700592
+        // Use device coordinates directly, since PangoCairo doesn't
+        // work well with scaled matrix:
+        // https://bugzilla.gnome.org/show_bug.cgi?id=700592
         let allocation = this.get_allocation();
 
         // Clear the canvas.
@@ -116,24 +134,24 @@ const CharacterListWidget = new Lang.Class({
     },
     Properties: {
         'font': GObject.ParamSpec.string(
-           'font', '', '',
+            'font', '', '',
             GObject.ParamFlags.READABLE | GObject.ParamFlags.WRITABLE,
             'Cantarell')
     },
 
     get font() {
-       return this._font;
+        return this._font;
     },
 
     set font(v) {
-       if (v == this._font)
-           return;
+        if (v == this._font)
+            return;
 
-       this._font = v;
-       if (this._characters) {
-           this.setCharacters(this._characters);
-           this.show_all();
-       }
+        this._font = v;
+        if (this._characters) {
+            this.setCharacters(this._characters);
+            this.show_all();
+        }
     },
 
     _init: function(params) {
@@ -142,8 +160,8 @@ const CharacterListWidget = new Lang.Class({
         this.parent(params);
         this.get_style_context().add_class('character-list');
         Main.settings.bind('font', this, 'font', Gio.SettingsBindFlags.DEFAULT);
-       this._cellWidth = -1;
-       this._cellsPerRow = CELLS_PER_ROW;
+        this._cellWidth = -1;
+        this._cellsPerRow = CELLS_PER_ROW;
     },
 
     vfunc_get_preferred_height: function() {
@@ -184,16 +202,16 @@ const CharacterListWidget = new Lang.Class({
     vfunc_size_allocate: function(allocation) {
         this.parent(allocation);
 
-       if (this._cellWidth < 0)
-           this._cellWidth = allocation.width * CELL_SIZE;
+        if (this._cellWidth < 0)
+            this._cellWidth = allocation.width * CELL_SIZE;
 
-       // Reflow if the number of cells per row has changed.
-       let cellsPerRow = Math.floor(allocation.width / this._cellWidth);
-       if (cellsPerRow != this._cellsPerRow) {
-           this._cellsPerRow = cellsPerRow;
-           this.setCharacters(this._characters);
-           this.show_all();
-       }
+        // Reflow if the number of cells per row has changed.
+        let cellsPerRow = Math.floor(allocation.width / this._cellWidth);
+        if (cellsPerRow != this._cellsPerRow) {
+            this._cellsPerRow = cellsPerRow;
+            this.setCharacters(this._characters);
+            this.show_all();
+        }
 
         // Make each row have the same height.
         let rowHeight = this._cellWidth;
@@ -211,15 +229,15 @@ const CharacterListWidget = new Lang.Class({
 
     _createCharacterListRow: function(characters) {
         let rowWidget = new CharacterListRowWidget({
-           characters: characters,
-           font: this._font,
-           cellWidth: this._cellWidth
-       });
+            characters: characters,
+            font: this._font,
+            cellWidth: this._cellWidth
+        });
         rowWidget.connect('character-selected',
                           Lang.bind(this, function(row, uc) {
                               this.emit('character-selected', uc);
                           }));
-       return rowWidget;
+        return rowWidget;
     },
 
     setCharacters: function(characters) {
@@ -227,7 +245,7 @@ const CharacterListWidget = new Lang.Class({
         for (let index in children)
             this.remove(children[index]);
 
-       this._characters = characters;
+        this._characters = characters;
 
         if (characters.length == 0)
             return;
@@ -237,7 +255,7 @@ const CharacterListWidget = new Lang.Class({
             if (stop % this._cellsPerRow == 0) {
                 let rowCharacters = characters.slice(start, stop);
                 let rowWidget = this._createCharacterListRow(rowCharacters);
-               this.pack_start(rowWidget, true, true, 0);
+                this.pack_start(rowWidget, true, true, 0);
                 start = stop;
             }
         }


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