From ca8104c72a4b0208df3c63ade0d1f5df4a9a1d35 Mon Sep 17 00:00:00 2001
From: bol-van <none@none.none>
Date: Sun, 11 Jan 2026 15:36:10 +0300
Subject: [PATCH] zapret-lib: remove bitable, use barray

---
 docs/manual.en.md  |  2 --
 docs/manual.md     |  2 --
 lua/zapret-lib.lua | 12 +-----------
 nfq2/desync.c      |  1 +
 4 files changed, 2 insertions(+), 15 deletions(-)

diff --git a/docs/manual.en.md b/docs/manual.en.md
index b03e68e..e393efe 100644
--- a/docs/manual.en.md
+++ b/docs/manual.en.md
@@ -2256,12 +2256,10 @@ function blob_or_def(desync, name, def)
 ```
 function barray(a, packer)
 function btable(a, packer)
-function bitable(a, packer)
 ```
 
 - `barray` uses only numeric indices starting from 1. The order is preserved.
 - `btable` uses all indices but does not guarantee order.
-- `bitable` uses onlt numeric indices and guarantees order.
 
 Packs elements of array `a` in ascending order of index from 1 to the last.
 `packer` is a function that takes an element of `a` and returns a raw string.
diff --git a/docs/manual.md b/docs/manual.md
index d0e4c4c..491af5f 100644
--- a/docs/manual.md
+++ b/docs/manual.md
@@ -2421,12 +2421,10 @@ function blob_or_def(desync, name, def)
 ```
 function barray(a, packer)
 function btable(a, packer)
-function bitable(a, packer)
 ```
 
 - barray использует только числовые индексы, начиная с 1. порядок соблюдается
 - btable использует все индексы, но не гарантирует порядок
-- bitable использует только числовые индексы от 1 и гарантирует порядок
 
 Упаковка элементов массива a в порядке возрастания индекса от 1 до последнего.
 `packer` - функция, берущая элемент a и возвращающая raw string.
diff --git a/lua/zapret-lib.lua b/lua/zapret-lib.lua
index 4d6ec8a..3d661c1 100644
--- a/lua/zapret-lib.lua
+++ b/lua/zapret-lib.lua
@@ -330,16 +330,6 @@ function btable(a, packer)
 		return s
 	end
 end
--- convert table a to packed string using 'packer' function. numeric indexes only, ordered
-function bitable(a, packer)
-	if a then
-		local s=""
-		for k,v in ipairs(a) do
-			s = s .. packer(v)
-		end
-		return s
-	end
-end
 
 -- sequence comparision functions. they work only within 2G interval
 -- seq1>=seq2
@@ -1626,7 +1616,7 @@ function http_dissect_reply(http)
 end
 function http_reconstruct_headers(headers, unixeol)
 	local eol = unixeol and "\n" or "\r\n"
-	return headers and bitable(headers, function(a) return a.header..": "..a.value..eol end) or ""
+	return headers and barray(headers, function(a) return a.header..": "..a.value..eol end) or ""
 end
 function http_reconstruct_req(hdis, unixeol)
 	local eol = unixeol and "\n" or "\r\n"
diff --git a/nfq2/desync.c b/nfq2/desync.c
index 0ac5b78..ef83357 100644
--- a/nfq2/desync.c
+++ b/nfq2/desync.c
@@ -913,6 +913,7 @@ static uint8_t desync(
 							lua_pushf_str(params.L, "func", func->func);
 							lua_pushf_int(params.L, "func_n", ctx->func_n);
 							lua_pushf_str(params.L, "func_instance", instance);
+
 							// prevent use of desync ctx object outside of function call
 							ctx->valid = true;
 							status = lua_pcall(params.L, 2, LUA_MULTRET, 0);