Replaced the context menu in Textadept with a list of buffers.

textadept-3.3-content-menu-buffer-list.patch

--- a/menu.lua	2010-10-01 03:52:19.000000000 +0200
+++ b/menu.lua	2010-10-22 17:29:37.136666674 +0200
@@ -11,6 +11,7 @@
 local gui = gui
 local l = locale
 local gtkmenu = gui.gtkmenu
+local context_mbl = {} -- Context menu buffer list
 
 local SEPARATOR = 'separator'
 local ID = {
@@ -128,6 +129,9 @@
   MANUAL = 901,
   LUADOC = 902,
   ABOUT = 903,
+  -- Buffers (context menu) (will be generated dynamically)
+  -- The limit of the context menu IDs is 1999
+  BUFFER_START = 1000,
 }
 
 
@@ -502,6 +506,13 @@
       active_table =
         { set_lexer, lexer_menu[menu_id - ID.LEXER_START + 1][1] }
     end
+
+    -- Go to buffer
+    if menu_id >= ID.BUFFER_START and menu_id <= ID.BUFFER_START + 999 then
+      active_table =
+        { 'goto_buffer', v, context_mbl[menu_id][2] - ID.BUFFER_START, true }
+    end
+
     local f, args
     if active_table and #active_table > 0 then
       local func = active_table[1]
@@ -525,14 +536,56 @@
   end)
 
 -- Right-click context menu.
-gui.context_menu = gtkmenu {
-  { l.MENU_EDIT_UNDO, ID.UNDO },
-  { l.MENU_EDIT_REDO, ID.REDO },
-  { SEPARATOR, ID.SEPARATOR },
-  { l.MENU_EDIT_CUT, ID.CUT },
-  { l.MENU_EDIT_COPY, ID.COPY },
-  { l.MENU_EDIT_PASTE, ID.PASTE },
-  { l.MENU_EDIT_DELETE, ID.DELETE },
-  { SEPARATOR, ID.SEPARATOR },
-  { l.MENU_EDIT_SELECT_ALL, ID.SELECT_ALL }
-}
+--gui.context_menu = gtkmenu {
+--  { l.MENU_EDIT_UNDO, ID.UNDO },
+--  { l.MENU_EDIT_REDO, ID.REDO },
+--  { SEPARATOR, ID.SEPARATOR },
+--  { l.MENU_EDIT_CUT, ID.CUT },
+--  { l.MENU_EDIT_COPY, ID.COPY },
+--  { l.MENU_EDIT_PASTE, ID.PASTE },
+--  { l.MENU_EDIT_DELETE, ID.DELETE },
+--  { SEPARATOR, ID.SEPARATOR },
+--  { l.MENU_EDIT_SELECT_ALL, ID.SELECT_ALL }
+--}
+
+-- Create an empty context menu
+gui.context_menu = gtkmenu {}
+
+function create_buffer_list()
+  index = 1
+  context_mbl = {}
+
+  table.foreach(_G._BUFFERS, function(key, buffer)
+
+    -- Get a(file)name
+    fn = buffer.filename or buffer._type or locale.UNTITLED
+
+    -- Check if buffer content is modified
+    dirty = buffer.dirty and ' *' or ''
+
+    -- Find current buffer
+    if gui.focused_doc_pointer == buffer.doc_pointer then
+      current = ' (current)'
+    else
+      current = ''
+    end
+
+    -- Create menu data
+    context_mbl[ID.BUFFER_START + index] = {
+      fn:match('[^/\\]+$'):gsub('_', '__') .. current .. dirty,
+      ID.BUFFER_START + index
+    }
+    index = index + 1
+  end)
+
+  -- Update context menu
+  gui.context_menu = gtkmenu(context_mbl)
+end
+
+-- Events that update the context menu
+events.connect('file_opened', create_buffer_list)
+events.connect('buffer_new', create_buffer_list)
+events.connect('buffer_deleted', create_buffer_list)
+events.connect('save_point_left', create_buffer_list)
+events.connect('save_point_reached', create_buffer_list)
+events.connect('buffer_after_switch', create_buffer_list)