add some qscintilla actions to the menu and to the shortcut manager * file-editor.cc (request_delete_start_word, request_delete_end_word, request_delete_start_line, request_delete_end_line, request_delete_line, request_copy_line, request_cut_line, request_dupllicate_delection, request_transpose_line, request_upper_case, request_lower_case): new slots for the added actions; (construct): added submenus "Commands" and "Format" witht the new actions to the edit menu; (set_shortcuts): settings shortcuts for the new actions; (check_actions): enabling actions depending on existence of editor tabs; * file-editor.h: new slots, menus and actions * file-editor-tab.cc (scintilla_command): new slot for signals from file_editor indicating scintilla commands * file-editor-tab.h: new slot scintilla_command * octave_qscintilla (constructor): disabling shortcuts for actions handled by the gui editor; (get_global_textcursor_pos): remove unecessary namespace specification * shortcut-manager.cc (constructor): store settings objects in class variable; (do_init_data): initialization of new actions; (init, do_write_shortcuts, do_set_shortcut): code cleanup accessing settings; (shortcut_dialog_finished) fix writing to wring column of tree view * shortcut-manager.h: settings stored as class variable

--- a/libgui/src/shortcut-manager.h	Thu Apr 17 09:01:03 2014 -0400
+++ b/libgui/src/shortcut-manager.h	Fri Apr 18 13:43:55 2014 +0200
@@ -28,7 +28,7 @@
 #include <QLineEdit>
 #include <QKeyEvent>
 #include <QLabel>
-
+#include <QSettings>
 
 class enter_shortcut : public QLineEdit
 {
@@ -133,6 +133,8 @@
   QLabel *_label_default;
   int _handled_index;
 
+  QSettings *_settings;
+
 };