From 25685922b5491703776d19259ed81f6ff7aaecd6 Mon Sep 17 00:00:00 2001
From: mitchell <70453897+667e-11@users.noreply.github.com>
Date: Fri, 15 Apr 2016 20:43:48 -0400
Subject: Use function notation for menu and key commands. As a result, the
 undocumented `textadept.keys.utils` has been removed. Those functions have
 been moved directly into menu definitions and their corresponding keys have
 been bound to those menu functions (this also shows menu key shortcuts
 properly). Therefore, "textadept.menu" should be loaded before
 "textadept.keys" now. Also, setting `textadept.menu.menubar = {}` must be
 done within an `events.INITIALIZED` handler.

---
 modules/textadept/command_entry.lua | 40 ++++++++++++++++++++++---------------
 1 file changed, 24 insertions(+), 16 deletions(-)

(limited to 'modules/textadept/command_entry.lua')

diff --git a/modules/textadept/command_entry.lua b/modules/textadept/command_entry.lua
index fb8726cd..e511527a 100644
--- a/modules/textadept/command_entry.lua
+++ b/modules/textadept/command_entry.lua
@@ -18,10 +18,10 @@ local M = ui.command_entry
 --
 --     local function complete_lua() ... end
 --     local function run_lua() ... end
---     keys['ce'] = {ui.command_entry.enter_mode, 'lua_command'}
+--     keys['ce'] = function() ui.command_entry.enter_mode('lua_command') end
 --     keys.lua_command = {
 --       ['\t'] = complete_lua,
---       ['\n'] = {ui.command_entry.finish_mode, run_lua}
+--       ['\n'] = function() return ui.command_entry.finish_mode(run_lua) end
 --     }
 --
 -- In this case, `Ctrl+E` opens the command entry and enters "lua_command" key
@@ -43,18 +43,21 @@ module('ui.command_entry')]]
 -- @class table
 -- @name editing_keys
 M.editing_keys = {__index = {
-  [not OSX and 'cx' or 'mx'] = {buffer.cut, M},
-  [not OSX and 'cc' or 'mc'] = {buffer.copy, M},
-  [not OSX and 'cv' or 'mv'] = {buffer.paste, M},
-  [not OSX and not CURSES and 'ca' or 'ma'] = {buffer.select_all, M},
-  [not OSX and 'cz' or 'mz'] = {buffer.undo, M},
-  [not OSX and 'cZ' or 'mZ'] = {buffer.redo, M}, cy = {buffer.redo, M},
+  -- Note: cannot use `M.cut`, `M.copy`, etc. since M is never considered the
+  -- global buffer.
+  [not OSX and 'cx' or 'mx'] = function() M:cut() end,
+  [not OSX and 'cc' or 'mc'] = function() M:copy() end,
+  [not OSX and 'cv' or 'mv'] = function() M:paste() end,
+  [not OSX and not CURSES and 'ca' or 'ma'] = function() M:select_all() end,
+  [not OSX and 'cz' or 'mz'] = function() M:undo() end,
+  [not OSX and 'cZ' or 'mZ'] = function() M:redo() end,
+  [not OSX and 'cy' or '\0'] = function() M:redo() end,
   -- Movement keys.
-  [(OSX or CURSES) and 'cf' or '\0'] = {buffer.char_right, M},
-  [(OSX or CURSES) and 'cb' or '\0'] = {buffer.char_left, M},
-  [(OSX or CURSES) and 'ca' or '\0'] = {buffer.vc_home, M},
-  [(OSX or CURSES) and 'ce' or '\0'] = {buffer.line_end, M},
-  [(OSX or CURSES) and 'cd' or '\0'] = {buffer.clear, M}
+  [(OSX or CURSES) and 'cf' or '\0'] = function() M:char_right() end,
+  [(OSX or CURSES) and 'cb' or '\0'] = function() M:char_left() end,
+  [(OSX or CURSES) and 'ca' or '\0'] = function() M:vc_home() end,
+  [(OSX or CURSES) and 'ce' or '\0'] = function() M:line_end() end,
+  [(OSX or CURSES) and 'cd' or '\0'] = function() M:clear() end
 }}
 
 ---
@@ -69,7 +72,8 @@ M.editing_keys = {__index = {
 --   default value is `'text'`.
 -- @param height Optional number of lines to display in the command entry. The
 --   default value is `1`.
--- @usage keys['ce'] = {ui.command_entry.enter_mode, 'command_entry'}
+-- @usage keys['ce'] =
+--   function() ui.command_entry.enter_mode('command_entry') end
 -- @see _G.keys.MODE
 -- @name enter_mode
 function M.enter_mode(mode, lexer, height)
@@ -93,7 +97,8 @@ end
 -- action with the entered text.
 -- @param f Optional function to call. It should accept the command entry text
 --   as an argument.
--- @usage keys['\n'] = {ui.command_entry.finish_mode, ui.print}
+-- @usage keys['\n'] =
+--   function() return ui.command_entry.finish_mode(ui.print) end
 -- @name finish_mode
 function M.finish_mode(f)
   if M:auto_c_active() then return false end -- allow Enter to autocomplete
@@ -174,7 +179,10 @@ local function complete_lua()
 end
 
 -- Define key mode for entering Lua commands.
-keys.lua_command = {['\t'] = complete_lua, ['\n'] = {M.finish_mode, run_lua}}
+keys.lua_command = {
+  ['\t'] = complete_lua,
+  ['\n'] = function() return M.finish_mode(run_lua) end
+}
 
 -- Configure the command entry's default properties.
 events.connect(events.INITIALIZED, function()
-- 
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