From 00626817c8ac4e91f95141fdc7f8cf39c38f820d Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Thu, 20 Nov 2014 23:59:47 +0100
Subject: lua: add a way to add repeatable key bindings

For these, autorepeat is enabled.
---
 DOCS/man/lua.rst        | 6 +++++-
 player/lua/defaults.lua | 8 +++++---
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/DOCS/man/lua.rst b/DOCS/man/lua.rst
index fbba495a4f..e01754b3ef 100644
--- a/DOCS/man/lua.rst
+++ b/DOCS/man/lua.rst
@@ -181,7 +181,7 @@ The ``mp`` module is preloaded, although it can be loaded manually with
     Return the current mpv internal time in seconds as a number. This is
     basically the system time, with an arbitrary offset.
 
-``mp.add_key_binding(key, name|fn [,fn])``
+``mp.add_key_binding(key, name|fn [,fn [,flags]])``
     Register callback to be run on a key binding. The binding will be mapped to
     the given ``key``, which is a string describing the physical key. This uses
     the same key names as in input.conf, and also allows combinations
@@ -198,6 +198,10 @@ The ``mp`` module is preloaded, although it can be loaded manually with
     overwritten. You can omit the name, in which case a random name is generated
     internally.
 
+    The last argument is used for additional flags. Currently, this includes
+    the string ``repeatable``, which enables key repeat for this specific
+    binding.
+
     Internally, key bindings are dispatched via the ``script_message_to`` input
     command and ``mp.register_script_message``.
 
diff --git a/player/lua/defaults.lua b/player/lua/defaults.lua
index 6708f06470..f995dd40d2 100644
--- a/player/lua/defaults.lua
+++ b/player/lua/defaults.lua
@@ -105,8 +105,9 @@ local function update_key_bindings()
         local cfg = ""
         for k, v in pairs(key_bindings) do
             if v.forced ~= def then
-                cfg = cfg .. v.key .. " script_message_to " .. mp.script_name
-                      .. " " .. v.name .. "\n"
+                local flags = (v.repeatable and " repeatable") or ""
+                cfg = cfg .. v.key .. " " .. flags .. " script_message_to "
+                      .. mp.script_name .. " " .. v.name .. "\n"
             end
         end
         mp.input_define_section(section, cfg, flags)
@@ -115,12 +116,13 @@ local function update_key_bindings()
     end
 end
 
-local function add_binding(attrs, key, name, fn)
+local function add_binding(attrs, key, name, fn, rp)
     if (type(name) ~= "string") and (not fn) then
         fn = name
         name = "message" .. tostring(message_id)
         message_id = message_id + 1
     end
+    attrs.repeatable = rp == "repeatable"
     attrs.key = key
     attrs.name = name
     key_bindings[name] = attrs
-- 
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