small fixes again

Makefile

@@ -1,4 +1,4 @@
-.PHONY: clean install-mods install
+.PHONY: clean install-mods install build-c
 
 install: clean install-mods
 	luajit build/init.lua --linux
@@ -11,3 +11,7 @@ install-mods: clean
 clean:
 	rm -rf ~/.local/bin/tal
 	rm -rf ~/.local/lib/.tal_mod
+	make -C native clean
+
+build-c:
+	make -C native build

mod/core/evn-loop.lua

@@ -1,7 +1,7 @@
 local resolver = require "lua-resolver";
 
 local stack = array {};
-local active;
+local active_th, main_th;
 
 local exports = {};
 
@@ -11,23 +11,24 @@ function exports.push(...)
 end
 
 function exports.interrupt()
-	if coro.running() == active then
+	if coro.running() == active_th then
 		-- We are trying to interrupt the currently active event loop thread
 		-- We will transfer away from it and "abandon" it (leave it for non-event loop use)
-		return coro.transfer(exports.main);
+		return coro.transfer(main_th);
 	else
 		-- We are currently in an abandoned or a non-loop thread. We can calmly transfer to the active thread
-		return coro.transfer(active);
+		return coro.transfer(active_th);
 	end
 end
 
 --- @param main fun(...)
 --- @param ... any
 function exports.run(main, ...)
-	if active then
+	if active_th then
 		error "Event loop is already running!";
 	end
-	exports.main = coro.running();
+
+	main_th = coro.running();
 
 	local args = box(...);
 	exports.push(function ()
@@ -35,16 +36,16 @@ function exports.run(main, ...)
 	end)
 
 	while #stack > 0 do
-		active = coro.create(function ()
-			while #stack > 0 and coro.running() == active do
+		active_th = coro.create(function ()
+			while #stack > 0 and coro.running() == active_th do
 				local msg = stack:shift();
 				msg();
 			end
 
-			coro.transfer(exports.main);
+			coro.transfer(main_th);
 		end);
 
-		coro.transfer(active);
+		coro.transfer(active_th);
 		print "Abandoned thread...";
 	end
 end

mod/core/string.lua

@@ -9,7 +9,7 @@ return function (glob)
 
 		if sep == "" then
 			for i = 1, #self do
-				lines:push(self:sub(1, 1));
+				lines:push(self:at(i));
 			end
 		else
 			while true do