diff --git a/.gitignore b/.gitignore
index 19a716d..e4cd9b8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,5 +26,4 @@ target
 
 /target
 
-/mist-test/build
-/mist-test/output.json
\ No newline at end of file
+**/build
diff --git a/Cargo.lock b/Cargo.lock
index 902f1a0..d806d0b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -109,7 +109,7 @@ checksum = "f8ca58f447f06ed17d5fc4043ce1b10dd205e060fb3ce5b979b8ed8e59ff3f79"
 
 [[package]]
 name = "mist-lang"
-version = "0.0.3-alpha3"
+version = "0.0.3-alpha4"
 dependencies = [
  "cargo_metadata",
  "mist-parser",
@@ -119,7 +119,7 @@ dependencies = [
 
 [[package]]
 name = "mist-parser"
-version = "0.1.3"
+version = "0.1.4"
 dependencies = [
  "pest",
  "pest_derive",
diff --git a/Cargo.toml b/Cargo.toml
index e993ab3..cd7327a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mist-lang"
-version = "0.0.3-alpha3"
+version = "0.0.3-alpha4"
 edition = "2024"
 description = "The Mist programming language compiler"
 license = "Apache-2.0"
@@ -8,13 +8,19 @@ repository = "https://github.com/mist-go/mist"
 readme = "README.md"
 keywords = ["compiler", "language", "mist"]
 categories = ["compilers"]
+default-run = "mist"
 
 [dependencies]
 serde = { version = "1.0.228", features = ["serde_derive"] }
 serde_json = "1.0.149"
-mist-parser = { path = "./parser", version = "0.1.3"}
+mist-parser = { path = "./parser", version = "0.1.4"}
 cargo_metadata = "0.23.1"
 
 [[bin]]
 name = "mist"
-path = "src/main.rs"
+path = "build/main.rs"
+
+
+[[bin]]
+name = "mist-lang"
+path = "src/_header.rs"
diff --git a/mist.json b/mist.json
new file mode 100644
index 0000000..6632b01
--- /dev/null
+++ b/mist.json
@@ -0,0 +1,4 @@
+{
+    "src": "src",
+    "output": "build"
+}
\ No newline at end of file
diff --git a/parser/Cargo.toml b/parser/Cargo.toml
index a4c0b75..67fca44 100644
--- a/parser/Cargo.toml
+++ b/parser/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mist-parser"
-version = "0.1.3"
+version = "0.1.4"
 edition = "2024"
 description = "The Mist programming language parser"
 license = "Apache-2.0"
diff --git a/parser/src/ast/statement.rs b/parser/src/ast/statement.rs
index 22375f4..7ec8ccd 100644
--- a/parser/src/ast/statement.rs
+++ b/parser/src/ast/statement.rs
@@ -34,7 +34,7 @@ pub enum Statement {
         iterator: Expression,
         body: Box<Statement>,
     },
-    Match(Expression, Vec<(Pattern, Block)>),
+    Match(Expression, Vec<(Vec<Pattern>, Block)>),
 
     Return(Option<Expression>),
     Break,
diff --git a/parser/src/grammar.pest b/parser/src/grammar.pest
index caac283..7e480d5 100644
--- a/parser/src/grammar.pest
+++ b/parser/src/grammar.pest
@@ -143,7 +143,7 @@ literal = {
 // ======================================================
 
 tuple_pattern = {
-    "(" ~ (identifier ~ ("," ~ identifier)*)? ~ ")"
+    "(" ~ (identifier ~ ("," ~ identifier)*) ~ ")"
 }
 
 named_tuple_pattern = {
@@ -446,8 +446,10 @@ for_stmt = {
 // MATCH
 // ------------------------------------------------------
 
+pattern_list = { pattern ~ ("|" ~ pattern)* }
+
 match_item = {
-    pattern ~ "=>" ~ block
+    pattern_list ~ "=>" ~ block
 }
 
 match_stmt = {
@@ -477,7 +479,8 @@ array = {
 // ------------------------------------------------------
 
 macro_inner_v = {
-    "(" ~ macro_inner_v* ~ ")"
+    string_lit
+  | ("(" ~ macro_inner_v* ~ ")")
   | (!("(" | ")") ~ ANY)
 }
 
diff --git a/parser/src/parser/common/statement.rs b/parser/src/parser/common/statement.rs
index 860ec61..3b3f7ad 100644
--- a/parser/src/parser/common/statement.rs
+++ b/parser/src/parser/common/statement.rs
@@ -100,7 +100,7 @@ impl<'a> TryFrom<pest::iterators::Pair<'a, Rule>> for Statement {
                     .map(|match_itms| {
                         let mut match_inner = match_itms.into_inner();
                         Ok((
-                            Pattern::try_from(match_inner.next().unwrap()).get()?,
+                            collect_recovered(match_inner.next().unwrap().into_inner()).get()?,
                             Block::try_from(match_inner.next().unwrap()).get()?,
                         ))
                     })
diff --git a/src/_header.rs b/src/_header.rs
new file mode 100644
index 0000000..c8b912b
--- /dev/null
+++ b/src/_header.rs
@@ -0,0 +1,5 @@
+pub mod builder;
+pub mod codegen;
+pub mod transpiler;
+
+fn main() {}
diff --git a/src/codegen.rs b/src/codegen.rs
index 3349139..f8524f1 100644
--- a/src/codegen.rs
+++ b/src/codegen.rs
@@ -646,7 +646,14 @@ impl ToRust for Statement {
                 cg.indent += 1;
 
                 for itm in match_items {
-                    cg.add_indentedln(&format!("{} =>", itm.0.get_rust()));
+                    cg.add_indentedln(&format!(
+                        "{} =>",
+                        itm.0
+                            .into_iter()
+                            .map(Pattern::get_rust)
+                            .collect::<Vec<_>>()
+                            .join(" | ")
+                    ));
                     cg.add_indentedln("{");
                     cg.indent += 1;
                     itm.1.to_rust(cg);
diff --git a/src/main.rs b/src/main.mist
similarity index 85%
rename from src/main.rs
rename to src/main.mist
index d99e832..8171d3b 100644
--- a/src/main.rs
+++ b/src/main.mist
@@ -1,22 +1,23 @@
-use std::process::{self};
+use <std::process>;
+use <std::env>;
 
 pub mod builder;
 pub mod codegen;
 pub mod transpiler;
 
-fn main() {
-    let args: Vec<String> = std::env::args().collect();
+void main() {
+    Vec<String> args = env::args().collect();
 
-    if args.len() < 2 {
+    if (args.len() < 2) {
         print_usage();
         process::exit(1);
     }
 
-    match args[1].as_str() {
+    match (args[1].as_str()) {
         "run" | "build" | "check" | "r" | "b" | "c" => {
-            let (config, root) = transpiler::build();
+            var (config, root) = transpiler::build();
             println!("");
-            if builder::build(args, config, root) {
+            if (builder::build(args, config, root)) {
                 println!("\x1b[32m\nBuild successful\x1b[0m");
             } else {
                 println!("\x1b[31m\nBuild failed\x1b[0m");
@@ -39,7 +40,7 @@ fn main() {
     }
 }
 
-fn print_usage() {
+void print_usage() {
     println!("Mist - the mist compiler\n");
     println!("󰖟 View our documentation! \x1b[35mhttps://mist.selimaj.dev\x1b[0m");
     println!(" Follow us on github!    \x1b[35mhttps://github.com/mist-go\x1b[0m\n");