diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5162400..c59e2a1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.26)
+cmake_minimum_required(VERSION 3.1)
 project(BrainFuck_Misc)
 
 option(ENABLE_ADDRSAN "Enable the address sanitizer" OFF)
diff --git a/bf.bf b/bf.bf
index ea2b641..02693f2 100644
--- a/bf.bf
+++ b/bf.bf
@@ -1 +1,2 @@
+~../hellobf.bf
 ++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.
\ No newline at end of file
diff --git a/hellobf.bf b/hellobf.bf
new file mode 100644
index 0000000..ea2b641
--- /dev/null
+++ b/hellobf.bf
@@ -0,0 +1 @@
+++++++++[>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.
\ No newline at end of file
diff --git a/libraries/BLT b/libraries/BLT
index 32e2d48..5472783 160000
--- a/libraries/BLT
+++ b/libraries/BLT
@@ -1 +1 @@
-Subproject commit 32e2d48cd31d20d80ecd7cd87ecfe74c2bbc1e5a
+Subproject commit 5472783bd7194cfc844da81bfa696e7761bd2047
diff --git a/shader1.txt b/shader1.txt
new file mode 100644
index 0000000..5598bed
--- /dev/null
+++ b/shader1.txt
@@ -0,0 +1,4 @@
+#include <../shader2.txt>
+#include "../shader3.txt"
+
+SHADER 1 ENDING TEXT
\ No newline at end of file
diff --git a/shader2.txt b/shader2.txt
new file mode 100644
index 0000000..dc4e35e
--- /dev/null
+++ b/shader2.txt
@@ -0,0 +1,17 @@
+i
+am
+a
+shader
+2
+i
+suck
+all
+the
+balls
+possible
+-----
+I AM INCLUDING SHADER 3
+=====
+#include <../shader3.txt>
+-----
+END OF SHADER 2
\ No newline at end of file
diff --git a/shader3.txt b/shader3.txt
new file mode 100644
index 0000000..1f2922c
--- /dev/null
+++ b/shader3.txt
@@ -0,0 +1,7 @@
+this is some text i have included in shader 3
+-----
+UWU
+-----
+end of shader 3
+
+#include <../shader4.txt>
\ No newline at end of file
diff --git a/shader4.txt b/shader4.txt
new file mode 100644
index 0000000..a874a70
--- /dev/null
+++ b/shader4.txt
@@ -0,0 +1 @@
+SHADER 4 TEXT IS THE BEST FUCKING TEXT EVER
diff --git a/src/main.cpp b/src/main.cpp
index ef17bba..d004e6b 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -2,6 +2,7 @@
 #include <cstring>
 #include <fstream>
 #include <sstream>
+#include <blt/std/loader.h>
 
 class brainfuck
 {
@@ -72,7 +73,6 @@ class brainfuck
 template<typename functor>
 void match(functor f, int sp, size_t& index, const std::string& program)
 {
-    
     while (f(index) < program.size())
     {
         if (program[index] == '[')
@@ -84,12 +84,12 @@ void match(functor f, int sp, size_t& index, const std::string& program)
     }
 }
 
-int main()
+int main(int argc, const char** argv)
 {
-    std::ifstream bf("../bf.bf");
-    std::stringstream buffer;
-    buffer << bf.rdbuf();
-    auto program = buffer.str();
+    std::string file{"../bf.bf"};
+    if (argc > 1)
+        file = argv[1];
+    auto program = blt::fs::loadBrainFuckFile(file);
     
     brainfuck fuck;