From 6ab70838082049d3236a66a63c4efeddf4dbfdc2 Mon Sep 17 00:00:00 2001
From: mitchell <70453897+667e-11@users.noreply.github.com>
Date: Sat, 29 Nov 2014 15:43:31 -0500
Subject: Show symbol documentation in the Lua command entry;
 modules/textadept/keys.lua

---
 modules/textadept/keys.lua | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/modules/textadept/keys.lua b/modules/textadept/keys.lua
index eae664c8..6ea0c54a 100644
--- a/modules/textadept/keys.lua
+++ b/modules/textadept/keys.lua
@@ -632,5 +632,13 @@ setmetatable(keys.find_incremental, {__index = function(t, k)
                if #k > 1 and k:find('^[cams]*.+$') then return end
                ui.find.find_incremental(ui.command_entry:get_text()..k, true)
              end})
+-- Show documentation for symbols in the Lua command entry.
+keys.lua_command[not CURSES and 'ch' or 'mh'] = function()
+  -- Temporarily change _G.buffer since ui.command_entry is the "active" buffer.
+  local buffer = _G.buffer
+  _G.buffer = ui.command_entry
+  textadept.editing.show_documentation()
+  _G.buffer = buffer
+end
 
 return M
-- 
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