main/lua-turbo: move to community

4 files changed, 0 insertions, 999 deletions

diff --git a/main/lua-turbo/0001-use-cjson-instead-of-JSON.lua.patch b/main/lua-turbo/0001-use-cjson-instead-of-JSON.lua.patch
deleted file mode 100644
index 4a46f4aa7c..0000000000
--- a/main/lua-turbo/0001-use-cjson-instead-of-JSON.lua.patch
+++ /dev/null
@@ -1,906 +0,0 @@
-From 31475d83acb92f3ec4d0cc05e42a5d0c89d3db1f Mon Sep 17 00:00:00 2001
-From: Carlo Landmeter <clandmeter@gmail.com>
-Date: Wed, 16 Aug 2017 13:11:58 +0200
-Subject: [PATCH] use cjson instead of JSON.lua
-
----
- turbo/3rdparty/JSON.lua | 855 ------------------------------------------------
- turbo/escape.lua        |   6 +-
- 2 files changed, 3 insertions(+), 858 deletions(-)
- delete mode 100644 turbo/3rdparty/JSON.lua
-
-diff --git a/turbo/3rdparty/JSON.lua b/turbo/3rdparty/JSON.lua
-deleted file mode 100644
-index c3cd7c7..0000000
---- a/turbo/3rdparty/JSON.lua
-+++ /dev/null
-@@ -1,855 +0,0 @@
---- -*- coding: utf-8 -*-
----
---- Copyright 2010-2011 Jeffrey Friedl
---- http://regex.info/blog/
----
--local VERSION = 20111207.5  -- version history at end of file
--local OBJDEF = { VERSION = VERSION }
--
----
---- Simple JSON encoding and decoding in pure Lua.
---- http://www.json.org/
----
----
----   JSON = loadfile "JSON.lua" -- one-time load of the routines
----
----   local lua_value = JSON:decode(raw_json_text)
----
----   local raw_json_text    = JSON:encode(lua_table_or_value)
----   local pretty_json_text = JSON:encode_pretty(lua_table_or_value) -- "pretty printed" version for human readability
----
----
---- DECODING
----
----   JSON = (loadfile "JSON.lua")() -- one-time load of the routines
----
----   local lua_value = JSON:decode(raw_json_text)
----
----   If the JSON text is for an object or an array, e.g.
----     { "what": "books", "count": 3 }
----   or
----     [ "Larry", "Curly", "Moe" ]
----
----   the result is a Lua table, e.g.
----     { what = "books", count = 3 }
----   or
----     { "Larry", "Curly", "Moe" }
----
----
----   The encode and decode routines accept an optional second argument, "etc", which is not used
----   during encoding or decoding, but upon error is passed along to error handlers. It can be of any
----   type (including nil).
----
----   With most errors during decoding, this code calls
----
----      JSON:onDecodeError(message, text, location, etc)
----
----   with a message about the error, and if known, the JSON text being parsed and the byte count
----   where the problem was discovered. You can replace the default JSON:onDecodeError() with your
----   own function.
----
----   The default onDecodeError() merely augments the message with data about the text and the
----   location if known (and if a second 'etc' argument had been provided to decode(), its value is
----   tacked onto the message as well), and then calls JSON.assert(), which itself defaults to Lua's
----   built-in assert(), and can also be overridden.
----
----   For example, in an Adobe Lightroom plugin, you might use something like
----
----          function JSON:onDecodeError(message, text, location, etc)
----             LrErrors.throwUserError("Internal Error: invalid JSON data")
----          end
----
----   or even just
----
----          function JSON.assert(message)
----             LrErrors.throwUserError("Internal Error: " .. message)
----          end
----
----   If JSON:decode() is passed a nil, this is called instead:
----
----      JSON:onDecodeOfNilError(message, nil, nil, etc)
----
----   and if JSON:decode() is passed HTML instead of JSON, this is called:
----
----      JSON:onDecodeOfHTMLError(message, text, nil, etc)
----
----   The use of the fourth 'etc' argument allows stronger coordination between decoding and error
----   reporting, especially when you provide your own error-handling routines. Continuing with the
----   the Adobe Lightroom plugin example:
----
----          function JSON:onDecodeError(message, text, location, etc)
----             local note = "Internal Error: invalid JSON data"
----             if type(etc) = 'table' and etc.photo then
----                note = note .. " while processing for " .. etc.photo:getFormattedMetadata('fileName')
----             end
----             LrErrors.throwUserError(note)
----          end
----
----            :
----            :
----
----          for i, photo in ipairs(photosToProcess) do
----               :
----               :
----               local data = JSON:decode(someJsonText, { photo = photo })
----               :
----               :
----          end
----
----
----
----
--
---- DECODING AND STRICT TYPES
----
----   Because both JSON objects and JSON arrays are converted to Lua tables, it's not normally
----   possible to tell which a Lua table came from, or guarantee decode-encode round-trip
----   equivalency.
----
----   However, if you enable strictTypes, e.g.
----
----      JSON = (loadfile "JSON.lua")() --load the routines
----      JSON.strictTypes = true
----
----   then the Lua table resulting from the decoding of a JSON object or JSON array is marked via Lua
----   metatable, so that when re-encoded with JSON:encode() it ends up as the appropriate JSON type.
----
----   (This is not the default because other routines may not work well with tables that have a
----   metatable set, for example, Lightroom API calls.)
----
----
---- ENCODING
----
----   JSON = (loadfile "JSON.lua")() -- one-time load of the routines
----
----   local raw_json_text    = JSON:encode(lua_table_or_value)
----   local pretty_json_text = JSON:encode_pretty(lua_table_or_value) -- "pretty printed" version for human readability
--
----   On error during encoding, this code calls:
----
----    JSON:onEncodeError(message, etc)
----
----   which you can override in your local JSON object.
----
----
---- SUMMARY OF METHODS YOU CAN OVERRIDE IN YOUR LOCAL LUA JSON OBJECT
----
----    assert
----    onDecodeError
----    onDecodeOfNilError
----    onDecodeOfHTMLError
----    onEncodeError
----
----  If you want to create a separate Lua JSON object with its own error handlers,
----  you can reload JSON.lua or use the :new() method.
----
-----------------------------------------------------------------------------
--
--
--local author = "-[ JSON.lua package by Jeffrey Friedl (http://regex.info/blog/lua/json), version " .. tostring(VERSION) .. " ]-"
--local isArray  = { __tostring = function() return "JSON array"  end }    isArray.__index  = isArray
--local isObject = { __tostring = function() return "JSON object" end }    isObject.__index = isObject
--
--
--function OBJDEF:newArray(tbl)
--   return setmetatable(tbl or {}, isArray)
--end
--
--function OBJDEF:newObject(tbl)
--   return setmetatable(tbl or {}, isObject)
--end
--
--local function unicode_codepoint_as_utf8(codepoint)
--   --
--   -- codepoint is a number
--   --
--   if codepoint <= 127 then
--      return string.char(codepoint)
--
--   elseif codepoint <= 2047 then
--      --
--      -- 110yyyxx 10xxxxxx         <-- useful notation from http://en.wikipedia.org/wiki/Utf8
--      --
--      local highpart = math.floor(codepoint / 0x40)
--      local lowpart  = codepoint - (0x40 * highpart)
--      return string.char(0xC0 + highpart,
--                         0x80 + lowpart)
--
--   elseif codepoint <= 65535 then
--      --
--      -- 1110yyyy 10yyyyxx 10xxxxxx
--      --
--      local highpart  = math.floor(codepoint / 0x1000)
--      local remainder = codepoint - 0x1000 * highpart
--      local midpart   = math.floor(remainder / 0x40)
--      local lowpart   = remainder - 0x40 * midpart
--
--      highpart = 0xE0 + highpart
--      midpart  = 0x80 + midpart
--      lowpart  = 0x80 + lowpart
--
--      --
--      -- Check for an invalid character (thanks Andy R. at Adobe).
--      -- See table 3.7, page 93, in http://www.unicode.org/versions/Unicode5.2.0/ch03.pdf#G28070
--      --
--      if ( highpart == 0xE0 and midpart < 0xA0 ) or
--         ( highpart == 0xED and midpart > 0x9F ) or
--         ( highpart == 0xF0 and midpart < 0x90 ) or
--         ( highpart == 0xF4 and midpart > 0x8F )
--      then
--         return "?"
--      else
--         return string.char(highpart,
--                            midpart,
--                            lowpart)
--      end
--
--   else
--      --
--      -- 11110zzz 10zzyyyy 10yyyyxx 10xxxxxx
--      --
--      local highpart  = math.floor(codepoint / 0x40000)
--      local remainder = codepoint - 0x40000 * highpart
--      local midA      = math.floor(remainder / 0x1000)
--      remainder       = remainder - 0x1000 * midA
--      local midB      = math.floor(remainder / 0x40)
--      local lowpart   = remainder - 0x40 * midB
--
--      return string.char(0xF0 + highpart,
--                         0x80 + midA,
--                         0x80 + midB,
--                         0x80 + lowpart)
--   end
--end
--
--function OBJDEF:onDecodeError(message, text, location, etc)
--   if text then
--      if location then
--         message = string.format("%s at char %d of: %s", message, location, text)
--      else
--         message = string.format("%s: %s", message, text)
--      end
--   end
--   if etc ~= nil then
--      message = message .. " (" .. OBJDEF:encode(etc) .. ")"
--   end
--
--   if self.assert then
--      self.assert(false, message)
--   else
--      assert(false, message)
--   end
--end
--
--OBJDEF.onDecodeOfNilError  = OBJDEF.onDecodeError
--OBJDEF.onDecodeOfHTMLError = OBJDEF.onDecodeError
--
--function OBJDEF:onEncodeError(message, etc)
--   if etc ~= nil then
--      message = message .. " (" .. OBJDEF:encode(etc) .. ")"
--   end
--
--   if self.assert then
--      self.assert(false, message)
--   else
--      assert(false, message)
--   end
--end
--
--local function grok_number(self, text, start, etc)
--   --
--   -- Grab the integer part
--   --
--   local integer_part = text:match('^-?[1-9]%d*', start)
--                     or text:match("^-?0",        start)
--
--   if not integer_part then
--      self:onDecodeError("expected number", text, start, etc)
--   end
--
--   local i = start + integer_part:len()
--
--   --
--   -- Grab an optional decimal part
--   --
--   local decimal_part = text:match('^%.%d+', i) or ""
--
--   i = i + decimal_part:len()
--
--   --
--   -- Grab an optional exponential part
--   --
--   local exponent_part = text:match('^[eE][-+]?%d+', i) or ""
--
--   i = i + exponent_part:len()
--
--   local full_number_text = integer_part .. decimal_part .. exponent_part
--   local as_number = tonumber(full_number_text)
--
--   if not as_number then
--      self:onDecodeError("bad number", text, start, etc)
--   end
--
--   return as_number, i
--end
--
--
--local function grok_string(self, text, start, etc)
--
--   if text:sub(start,start) ~= '"' then
--      self:onDecodeError("expected string's opening quote", text, start, etc)
--   end
--
--   local i = start + 1 -- +1 to bypass the initial quote
--   local text_len = text:len()
--   local VALUE = ""
--   while i <= text_len do
--      local c = text:sub(i,i)
--      if c == '"' then
--         return VALUE, i + 1
--      end
--      if c ~= '\\' then
--         VALUE = VALUE .. c
--         i = i + 1
--      elseif text:match('^\\b', i) then
--         VALUE = VALUE .. "\b"
--         i = i + 2
--      elseif text:match('^\\f', i) then
--         VALUE = VALUE .. "\f"
--         i = i + 2
--      elseif text:match('^\\n', i) then
--         VALUE = VALUE .. "\n"
--         i = i + 2
--      elseif text:match('^\\r', i) then
--         VALUE = VALUE .. "\r"
--         i = i + 2
--      elseif text:match('^\\t', i) then
--         VALUE = VALUE .. "\t"
--         i = i + 2
--      else
--         local hex = text:match('^\\u([0123456789aAbBcCdDeEfF][0123456789aAbBcCdDeEfF][0123456789aAbBcCdDeEfF][0123456789aAbBcCdDeEfF])', i)
--         if hex then
--            i = i + 6 -- bypass what we just read
--
--            -- We have a Unicode codepoint. It could be standalone, or if in the proper range and
--            -- followed by another in a specific range, it'll be a two-code surrogate pair.
--            local codepoint = tonumber(hex, 16)
--            if codepoint >= 0xD800 and codepoint <= 0xDBFF then
--               -- it's a hi surrogate... see whether we have a following low
--               local lo_surrogate = text:match('^\\u([dD][cdefCDEF][0123456789aAbBcCdDeEfF][0123456789aAbBcCdDeEfF])', i)
--               if lo_surrogate then
--                  i = i + 6 -- bypass the low surrogate we just read
--                  codepoint = 0x2400 + (codepoint - 0xD800) * 0x400 + tonumber(lo_surrogate, 16)
--               else
--                  -- not a proper low, so we'll just leave the first codepoint as is and spit it out.
--               end
--            end
--            VALUE = VALUE .. unicode_codepoint_as_utf8(codepoint)
--
--         else
--
--            -- just pass through what's escaped
--            VALUE = VALUE .. text:match('^\\(.)', i)
--            i = i + 2
--         end
--      end
--   end
--
--   self:onDecodeError("unclosed string", text, start, etc)
--end
--
--local function skip_whitespace(text, start)
--
--   local match_start, match_end = text:find("^[ \n\r\t]+", start) -- [http://www.ietf.org/rfc/rfc4627.txt] Section 2
--   if match_end then
--      return match_end + 1
--   else
--      return start
--   end
--end
--
--local grok_one -- assigned later
--
--local function grok_object(self, text, start, etc)
--   if not text:sub(start,start) == '{' then
--      self:onDecodeError("expected '{'", text, start, etc)
--   end
--
--   local i = skip_whitespace(text, start + 1) -- +1 to skip the '{'
--
--   local VALUE = self.strictTypes and self:newObject { } or { }
--
--   if text:sub(i,i) == '}' then
--      return VALUE, i + 1
--   end
--   local text_len = text:len()
--   while i <= text_len do
--      local key, new_i = grok_string(self, text, i, etc)
--
--      i = skip_whitespace(text, new_i)
--
--      if text:sub(i, i) ~= ':' then
--         self:onDecodeError("expected colon", text, i, etc)
--      end
--
--      i = skip_whitespace(text, i + 1)
--
--      local val, new_i = grok_one(self, text, i)
--
--      VALUE[key] = val
--
--      --
--      -- Expect now either '}' to end things, or a ',' to allow us to continue.
--      --
--      i = skip_whitespace(text, new_i)
--
--      local c = text:sub(i,i)
--
--      if c == '}' then
--         return VALUE, i + 1
--      end
--
--      if text:sub(i, i) ~= ',' then
--         self:onDecodeError("expected comma or '}'", text, i, etc)
--      end
--
--      i = skip_whitespace(text, i + 1)
--   end
--
--   self:onDecodeError("unclosed '{'", text, start, etc)
--end
--
--local function grok_array(self, text, start, etc)
--   if not text:sub(start,start) == '[' then
--      self:onDecodeError("expected '['", text, start, etc)
--   end
--
--   local i = skip_whitespace(text, start + 1) -- +1 to skip the '['
--   local VALUE = self.strictTypes and self:newArray { } or { }
--   if text:sub(i,i) == ']' then
--      return VALUE, i + 1
--   end
--
--   local text_len = text:len()
--   while i <= text_len do
--      local val, new_i = grok_one(self, text, i)
--
--      table.insert(VALUE, val)
--
--      i = skip_whitespace(text, new_i)
--
--      --
--      -- Expect now either ']' to end things, or a ',' to allow us to continue.
--      --
--      local c = text:sub(i,i)
--      if c == ']' then
--         return VALUE, i + 1
--      end
--      if text:sub(i, i) ~= ',' then
--         self:onDecodeError("expected comma or '['", text, i, etc)
--      end
--      i = skip_whitespace(text, i + 1)
--   end
--   self:onDecodeError("unclosed '['", text, start, etc)
--end
--
--
--grok_one = function(self, text, start, etc)
--   -- Skip any whitespace
--   start = skip_whitespace(text, start)
--
--   if start > text:len() then
--      self:onDecodeError("unexpected end of string", text, nil, etc)
--   end
--
--   if text:find('^"', start) then
--      return grok_string(self, text, start, etc)
--
--   elseif text:find('^[-0123456789 ]', start) then
--      return grok_number(self, text, start, etc)
--
--   elseif text:find('^%{', start) then
--      return grok_object(self, text, start, etc)
--
--   elseif text:find('^%[', start) then
--      return grok_array(self, text, start, etc)
--
--   elseif text:find('^true', start) then
--      return true, start + 4
--
--   elseif text:find('^false', start) then
--      return false, start + 5
--
--   elseif text:find('^null', start) then
--      return nil, start + 4
--
--   else
--      self:onDecodeError("can't parse JSON", text, start, etc)
--   end
--end
--
--function OBJDEF:decode(text, etc)
--   if type(self) ~= 'table' or self.__index ~= OBJDEF then
--      OBJDEF:onDecodeError("JSON:decode must be called in method format", nil, nil, etc)
--   end
--
--   if text == nil then
--      self:onDecodeOfNilError(string.format("nil passed to JSON:decode()"), nil, nil, etc)
--   elseif type(text) ~= 'string' then
--      self:onDecodeError(string.format("expected string argument to JSON:decode(), got %s", type(text)), nil, nil, etc)
--   end
--
--   if text:match('^%s*$') then
--      return nil
--   end
--
--   if text:match('^%s*<') then
--      -- Can't be JSON... we'll assume it's HTML
--      self:onDecodeOfHTMLError(string.format("html passed to JSON:decode()"), text, nil, etc)
--   end
--
--   --
--   -- Ensure that it's not UTF-32 or UTF-16.
--   -- Those are perfectly valid encodings for JSON (as per RFC 4627 section 3),
--   -- but this package can't handle them.
--   --
--   if text:sub(1,1):byte() == 0 or (text:len() >= 2 and text:sub(2,2):byte() == 0) then
--      self:onDecodeError("JSON package groks only UTF-8, sorry", text, nil, etc)
--   end
--
--   local success, value = pcall(grok_one, self, text, 1, etc)
--   if success then
--      return value
--   else
--      -- should never get here... JSON parse errors should have been caught earlier
--      assert(false, value)
--      return nil
--   end
--end
--
--local function backslash_replacement_function(c)
--   if c == "\n" then
--      return "\\n"
--   elseif c == "\r" then
--      return "\\r"
--   elseif c == "\t" then
--      return "\\t"
--   elseif c == "\b" then
--      return "\\b"
--   elseif c == "\f" then
--      return "\\f"
--   elseif c == '"' then
--      return '\\"'
--   elseif c == '\\' then
--      return '\\\\'
--   else
--      return string.format("\\u%04x", c:byte())
--   end
--end
--
--local chars_to_be_escaped_in_JSON_string
--   = '['
--   ..    '"'    -- class sub-pattern to match a double quote
--   ..    '%\\'  -- class sub-pattern to match a backslash
--   ..    '%z'   -- class sub-pattern to match a null
--   ..    '\001' .. '-' .. '\031' -- class sub-pattern to match control characters
--   .. ']'
--
--local function json_string_literal(value)
--   local newval = value:gsub(chars_to_be_escaped_in_JSON_string, backslash_replacement_function)
--   return '"' .. newval .. '"'
--end
--
--local function object_or_array(self, T, etc)
--   --
--   -- We need to inspect all the keys... if there are any strings, we'll convert to a JSON
--   -- object. If there are only numbers, it's a JSON array.
--   --
--   -- If we'll be converting to a JSON object, we'll want to sort the keys so that the
--   -- end result is deterministic.
--   --
--   local string_keys = { }
--   local seen_number_key = false
--   local maximum_number_key
--
--   for key in pairs(T) do
--      if type(key) == 'number' then
--         seen_number_key = true
--         if not maximum_number_key or maximum_number_key < key then
--            maximum_number_key = key
--         end
--      elseif type(key) == 'string' then
--         table.insert(string_keys, key)
--      else
--         self:onEncodeError("can't encode table with a key of type " .. type(key), etc)
--      end
--   end
--
--   if seen_number_key and #string_keys > 0 then
--      --
--      -- Mixed key types... don't know what to do, so bail
--      --
--      self:onEncodeError("a table with both numeric and string keys could be an object or array; aborting", etc)
--
--   elseif #string_keys == 0  then
--      --
--      -- An array
--      --
--      if seen_number_key then
--         return nil, maximum_number_key -- an array
--      else
--         --
--         -- An empty table...
--         --
--         if tostring(T) == "JSON array" then
--            return nil
--         elseif tostring(T) == "JSON object" then
--            return { }
--         else
--            -- have to guess, so we'll pick array, since empty arrays are likely more common than empty objects
--            return nil
--         end
--      end
--   else
--      --
--      -- An object, so return a list of keys
--      --
--      table.sort(string_keys)
--      return string_keys
--   end
--end
--
----
---- Encode
----
--local encode_value -- must predeclare because it calls itself
--function encode_value(self, value, parents, etc)
--
--
--   if value == nil then
--      return 'null'
--   end
--
--   if type(value) == 'string' then
--      return json_string_literal(value)
--   elseif type(value) == 'number' then
--      if value ~= value then
--         --
--         -- NaN (Not a Number).
--         -- JSON has no NaN, so we have to fudge the best we can. This should really be a package option.
--         --
--         return "null"
--      elseif value >= math.huge then
--         --
--         -- Positive infinity. JSON has no INF, so we have to fudge the best we can. This should
--         -- really be a package option. Note: at least with some implementations, positive infinity
--         -- is both ">= math.huge" and "<= -math.huge", which makes no sense but that's how it is.
--         -- Negative infinity is properly "<= -math.huge". So, we must be sure to check the ">="
--         -- case first.
--         --
--         return "1e+9999"
--      elseif value <= -math.huge then
--         --
--         -- Negative infinity.
--         -- JSON has no INF, so we have to fudge the best we can. This should really be a package option.
--         --
--         return "-1e+9999"
--      else
--         return tostring(value)
--      end
--   elseif type(value) == 'boolean' then
--      return tostring(value)
--
--   elseif type(value) ~= 'table' then
--      self:onEncodeError("can't convert " .. type(value) .. " to JSON", etc)
--
--   else
--      --
--      -- A table to be converted to either a JSON object or array.
--      --
--      local T = value
--
--      if parents[T] then
--         self:onEncodeError("table " .. tostring(T) .. " is a child of itself", etc)
--      else
--         parents[T] = true
--      end
--
--      local result_value
--
--      local object_keys, maximum_number_key = object_or_array(self, T, etc)
--      if maximum_number_key then
--         --
--         -- An array...
--         --
--         local ITEMS = { }
--         for i = 1, maximum_number_key do
--            table.insert(ITEMS, encode_value(self, T[i], parents, etc))
--         end
--
--         result_value = "[" .. table.concat(ITEMS, ",") .. "]"
--      elseif object_keys then
--         --
--         -- An object
--         --
--
--         --
--         -- We'll always sort the keys, so that comparisons can be made on
--         -- the results, etc. The actual order is not particularly
--         -- important (e.g. it doesn't matter what character set we sort
--         -- as); it's only important that it be deterministic... the same
--         -- every time.
--         --
--         local PARTS = { }
--         for _, key in ipairs(object_keys) do
--            local encoded_key = encode_value(self, tostring(key), parents, etc)
--            local encoded_val = encode_value(self, T[key],        parents, etc)
--            table.insert(PARTS, string.format("%s:%s", encoded_key, encoded_val))
--         end
--         result_value = "{" .. table.concat(PARTS, ",") .. "}"
--      else
--         --
--         -- An empty array/object... we'll treat it as an array, though it should really be an option
--         --
--         result_value = "[]"
--      end
--
--      parents[T] = false
--      return result_value
--   end
--end
--
--local encode_pretty_value -- must predeclare because it calls itself
--function encode_pretty_value(self, value, parents, indent, etc)
--
--   if type(value) == 'string' then
--      return json_string_literal(value)
--
--   elseif type(value) == 'number' then
--      return tostring(value)
--
--   elseif type(value) == 'boolean' then
--      return tostring(value)
--
--   elseif type(value) == 'nil' then
--      return 'null'
--
--   elseif type(value) ~= 'table' then
--      self:onEncodeError("can't convert " .. type(value) .. " to JSON", etc)
--
--   else
--      --
--      -- A table to be converted to either a JSON object or array.
--      --
--      local T = value
--
--      if parents[T] then
--         self:onEncodeError("table " .. tostring(T) .. " is a child of itself", etc)
--      end
--      parents[T] = true
--
--      local result_value
--
--      local object_keys = object_or_array(self, T, etc)
--      if not object_keys then
--         --
--         -- An array...
--         --
--         local ITEMS = { }
--         for i = 1, #T do
--            table.insert(ITEMS, encode_pretty_value(self, T[i], parents, indent, etc))
--         end
--
--         result_value = "[ " .. table.concat(ITEMS, ", ") .. " ]"
--
--      else
--
--         --
--         -- An object -- can keys be numbers?
--         --
--
--         local KEYS = { }
--         local max_key_length = 0
--         for _, key in ipairs(object_keys) do
--            local encoded = encode_pretty_value(self, tostring(key), parents, "", etc)
--            max_key_length = math.max(max_key_length, #encoded)
--            table.insert(KEYS, encoded)
--         end
--         local key_indent = indent .. "    "
--         local subtable_indent = indent .. string.rep(" ", max_key_length + 2 + 4)
--         local FORMAT = "%s%" .. tostring(max_key_length) .. "s: %s"
--
--         local COMBINED_PARTS = { }
--         for i, key in ipairs(object_keys) do
--            local encoded_val = encode_pretty_value(self, T[key], parents, subtable_indent, etc)
--            table.insert(COMBINED_PARTS, string.format(FORMAT, key_indent, KEYS[i], encoded_val))
--         end
--         result_value = "{\n" .. table.concat(COMBINED_PARTS, ",\n") .. "\n" .. indent .. "}"
--      end
--
--      parents[T] = false
--      return result_value
--   end
--end
--
--function OBJDEF:encode(value, etc)
--   if type(self) ~= 'table' or self.__index ~= OBJDEF then
--      OBJDEF:onEncodeError("JSON:encode must be called in method format", etc)
--   end
--
--   local parents = {}
--   return encode_value(self, value, parents, etc)
--end
--
--function OBJDEF:encode_pretty(value, etc)
--   local parents = {}
--   local subtable_indent = ""
--   return encode_pretty_value(self, value, parents, subtable_indent, etc)
--end
--
--function OBJDEF.__tostring()
--   return "JSON encode/decode package"
--end
--
--OBJDEF.__index = OBJDEF
--
--function OBJDEF:new(args)
--   local new = { }
--
--   if args then
--      for key, val in pairs(args) do
--         new[key] = val
--      end
--   end
--
--   return setmetatable(new, OBJDEF)
--end
--
--return OBJDEF:new()
--
----
---- Version history:
----
----   20111207.5    Added support for the 'etc' arguments, for better error reporting.
----
----   20110731.4    More feedback from David Kolf on how to make the tests for Nan/Infinity system independent.
----
----   20110730.3    Incorporated feedback from David Kolf at http://lua-users.org/wiki/JsonModules:
----
----                   * When encoding lua for JSON, Sparse numeric arrays are now handled by
----                     spitting out full arrays, such that
----                        JSON:encode({"one", "two", [10] = "ten"})
----                     returns
----                        ["one","two",null,null,null,null,null,null,null,"ten"]
----
----                     In 20100810.2 and earlier, only up to the first non-null value would have been retained.
----
----                   * When encoding lua for JSON, numeric value NaN gets spit out as null, and infinity as "1+e9999".
----                     Version 20100810.2 and earlier created invalid JSON in both cases.
----
----                   * Unicode surrogate pairs are now detected when decoding JSON.
----
----   20100810.2    added some checking to ensure that an invalid Unicode character couldn't leak in to the UTF-8 encoding
----
----   20100731.1    initial public release
----
-diff --git a/turbo/escape.lua b/turbo/escape.lua
-index 81678f7..e489337 100644
---- a/turbo/escape.lua
-+++ b/turbo/escape.lua
-@@ -20,7 +20,7 @@
- -- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- -- SOFTWARE."
- 
--local json = require('turbo.3rdparty.JSON')
-+local json = require('cjson')
- 
- local escape = {} -- escape namespace
- 
-@@ -28,7 +28,7 @@ local escape = {} -- escape namespace
- -- @param t Value to JSON encode.
- -- @note May raise a error if table could not be decoded.
- function escape.json_encode(t)
--    return json:encode(t)
-+    return json.encode(t)
- end
- 
- --- Decode a JSON string to table.
-@@ -36,7 +36,7 @@ end
- -- Lua primitives.
- -- @return (Table)
- function escape.json_decode(s)
--    return json:decode(s)
-+    return json.decode(s)
- end
- 
- local function _unhex(hex) return string.char(tonumber(hex, 16)) end
--- 
-2.14.0
-
diff --git a/main/lua-turbo/APKBUILD b/main/lua-turbo/APKBUILD
deleted file mode 100644
index 77613e699f..0000000000
--- a/main/lua-turbo/APKBUILD
+++ /dev/null
@@ -1,77 +0,0 @@
-# Contributor: Carlo Landmeter <clandmeter@gmail.com>
-# Maintainer: Carlo Landmeter <clandmeter@gmail.com>
-
-pkgname=lua-turbo
-_jitver=2.1.0_beta3
-pkgver=2.1.1
-pkgrel=0
-pkgdesc="a framework built for LuaJIT 2 and Linux"
-url="http://www.turbolua.org/"
-# luajit is not available for disabled arches
-arch="all !s390x"
-license="Apache-2.0"
-depends="luajit ca-certificates lua5.1-cjson"
-makedepends="libressl-dev util-linux"
-# bundled tests dont work
-options="!check"
-install=""
-subpackages="lua5.1-turbo:lua51_turbo:noarch"
-source="$pkgname-$pkgver.tar.gz::https://github.com/kernelsauce/turbo/archive/v$pkgver.tar.gz
-	0001-use-cjson-instead-of-JSON.lua.patch
-	${pkgname}.initd
-	${pkgname}.confd"
-
-builddir="$srcdir/turbo-$pkgver"
-
-prepare() {
-	cd "$builddir"
-	default_prepare
-	# check if we are using the current luajit version
-	if [ -r ../../../../main/luajit/APKBUILD ]; then
-		local _currentjit=$(grep "^pkgver=" ../../../../main/luajit/APKBUILD)
-		if [ "${_currentjit#*=}" != "$_jitver" ]; then
-			die "luajit version does not match!"
-		fi
-	else
-		die "cannot locate luajit APKBUILD!"
-	fi
-	# we need to fix the loading of libssl.
-	# so we replace symlink with real filename
-	sed -i -e \
-		"s|os.getenv(\"TURBO_LIBSSL\") or \"ssl\"|\"$(readlink /usr/lib/libssl.so)\"|" \
-		turbo/hash.lua
-	sed -i -e \
-		"s|os.getenv(\"TURBO_LIBSSL\") or \"ssl\"|\"$(readlink /usr/lib/libssl.so)\"|" \
-		turbo/crypto_linux.lua
-}
-
-build() {
-	cd "$builddir"
-	export LUAJIT_VERSION="${_jitver/_/-}"
-	make
-}
-
-lua51_turbo() {
-	pkgdesc="$pkgdesc (lua 5.1 files)"
-	mkdir -p "$subpkgdir/usr/share"
-	mv "$pkgdir/usr/share/lua" \
-		"$subpkgdir"/usr/share/
-}
-
-package() {
-	cd "$builddir"
-	make PREFIX="$pkgdir"/usr install
-	install -Dm 755 "$srcdir"/${pkgname}.initd \
-		$pkgdir/etc/init.d/$pkgname
-	install -Dm 644 "$srcdir"/${pkgname}.confd \
-		$pkgdir/etc/conf.d/$pkgname
-	# remove ca-certificates
-	rm -f "$pkgdir"/usr/share/*/turbo/ca-certificates.crt \
-		"$pkgdir"/usr/share/*/*/turbo/ca-certificates.crt
-}
-
-sha512sums="207b630ce2b3cfa06266fdabaa82420bc04ecfff3998f04db080c8af14bea3d8b01433416f3a827fe2d2fdb8e72085e36956de5f812305b3fa77207dd4152d5b  lua-turbo-2.1.1.tar.gz
-39d5b667e1e0410cce2cfbff21012eeef5059f4ce4e2ca7446420270084ad957d0df7f39cf8fd64e853fb8d43eed52abeb1866cbad6247dc554b7475671817d8  0001-use-cjson-instead-of-JSON.lua.patch
-6be9ca5d8a02c88d82bc43c4f2de779872a8400c8bd59663f71bfe4ac151c17bb213b4e31f2668fc57ca8b98fa44846f666c9865eb786203b34666e64e885861  makefile.patch
-2e91d5dda33b4bf09667fd23c80a471e93605125a820c440c2b1b022b8bce6ab065493473b153f1fa1863e9655f6413dbe42dc983260da4ed8bee3b2e3743ec2  lua-turbo.initd
-3d2816738a2ee615bb6523b6b0aff12a51062e56ade5dbaa4b1b63afda8dce0a532c099b8a03fe67d589058ac8a7d49434a68fb28d93b167a56c56acc7596fdb  lua-turbo.confd"
diff --git a/main/lua-turbo/lua-turbo.confd b/main/lua-turbo/lua-turbo.confd
deleted file mode 100644
index d28f5893c4..0000000000
--- a/main/lua-turbo/lua-turbo.confd
+++ /dev/null
@@ -1,4 +0,0 @@
-# Set the full path to the turbo script
-TURBO_SCRIPT=""
-TURBO_USER="nobody"
-TURBO_GROUP="nobody"
diff --git a/main/lua-turbo/lua-turbo.initd b/main/lua-turbo/lua-turbo.initd
deleted file mode 100644
index 6da1ffd79b..0000000000
--- a/main/lua-turbo/lua-turbo.initd
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/sbin/openrc-run
-
-name="Turbo Lua"
-command="/usr/bin/luajit"
-command_args="${TURBO_SCRIPT}"
-pidfile="/var/run/turbo.pid"
-start_stop_daemon_args="-u ${TURBO_USER} -g ${TURBO_GROUP}"
-command_background="yes"
-
-depend() {
-        need net
-}