diff --git a/Cargo.lock b/Cargo.lock
index 3a39567f..32329531 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -65,6 +65,16 @@ version = "2.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed570934406eb16438a4e976b1b4500774099c13b8cb96eec99f620f05090ddf"
 
+[[package]]
+name = "bstr"
+version = "1.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05efc5cfd9110c8416e471df0e96702d58690178e206e61b7173706673c93706"
+dependencies = [
+ "memchr",
+ "serde",
+]
+
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -117,6 +127,31 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
 
+[[package]]
+name = "crossbeam-deque"
+version = "0.8.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "613f8cc01fe9cf1a3eb3d7f488fd2fa8388403e97039e2f73692932e291a770d"
+dependencies = [
+ "crossbeam-epoch",
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "crossbeam-epoch"
+version = "0.9.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e"
+dependencies = [
+ "crossbeam-utils",
+]
+
+[[package]]
+name = "crossbeam-utils"
+version = "0.8.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "248e3bacc7dc6baa3b21e405ee045c3047101a49145e7e9eca583ab4c2ca5345"
+
 [[package]]
 name = "errno"
 version = "0.3.8"
@@ -133,12 +168,41 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "25cbce373ec4653f1a01a31e8a5e5ec0c622dc27ff9c4e6606eefef5cbbed4a5"
 
+[[package]]
+name = "globset"
+version = "0.4.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "57da3b9b5b85bd66f31093f8c408b90a74431672542466497dcbdfdc02034be1"
+dependencies = [
+ "aho-corasick",
+ "bstr",
+ "log",
+ "regex-automata",
+ "regex-syntax",
+]
+
 [[package]]
 name = "heck"
 version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
+[[package]]
+name = "ignore"
+version = "0.4.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b46810df39e66e925525d6e38ce1e7f6e1d208f72dc39757880fcb66e2c58af1"
+dependencies = [
+ "crossbeam-deque",
+ "globset",
+ "log",
+ "memchr",
+ "regex-automata",
+ "same-file",
+ "walkdir",
+ "winapi-util",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
@@ -157,6 +221,12 @@ version = "0.4.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "01cda141df6706de531b6c46c3a33ecca755538219bd484262fa09410c13539c"
 
+[[package]]
+name = "log"
+version = "0.4.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
+
 [[package]]
 name = "markdown"
 version = "0.3.0"
@@ -173,6 +243,7 @@ name = "mdsf"
 version = "0.0.0"
 dependencies = [
  "clap",
+ "ignore",
  "markdown",
  "tempfile",
 ]
@@ -249,6 +320,35 @@ dependencies = [
  "windows-sys",
 ]
 
+[[package]]
+name = "same-file"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
+dependencies = [
+ "winapi-util",
+]
+
+[[package]]
+name = "serde"
+version = "1.0.197"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fb1c873e1b9b056a4dc4c0c198b24c3ffa059243875552b2bd0933b1aee4ce2"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde_derive"
+version = "1.0.197"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7eb0b34b42edc17f6b7cac84a52a1c5f0e1bb2227e997ca9011ea3dd34e8610b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "strsim"
 version = "0.11.0"
@@ -290,6 +390,47 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "711b9620af191e0cdc7468a8d14e709c3dcdb115b36f838e601583af800a370a"
 
+[[package]]
+name = "walkdir"
+version = "2.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b"
+dependencies = [
+ "same-file",
+ "winapi-util",
+]
+
+[[package]]
+name = "winapi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-util"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f29e6f9198ba0d26b4c9f07dbe6f9ed633e1f3d5b8b414090084349e46a52596"
+dependencies = [
+ "winapi",
+]
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
 [[package]]
 name = "windows-sys"
 version = "0.52.0"
diff --git a/Cargo.toml b/Cargo.toml
index c81a272e..b4cdb64c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,5 +13,6 @@ categories = ["development-tools"]
 
 [dependencies]
 clap = { version = "4.5.1", features = ["derive"] }
+ignore = "0.4.22"
 markdown = "0.3.0"
 tempfile = "3.10.1"
diff --git a/src/main.rs b/src/main.rs
index 5b1f08c9..33da9fa0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,4 +1,4 @@
-use clap::Parser;
+use clap::{builder::OsStr, Parser};
 use config::{Cli, Commands, FormatCommandArguments};
 use formatters::format_snippet;
 use markdown::{generate_markdown, Block};
@@ -7,7 +7,9 @@ mod config;
 mod formatters;
 
 fn format_file(path: &std::path::Path) -> std::io::Result<()> {
-    let input = std::fs::read_to_string("input.md")?;
+    println!("Formatting {:#?}", path);
+
+    let input = std::fs::read_to_string(path)?;
 
     let tokens = markdown::tokenize(&input);
 
@@ -23,14 +25,33 @@ fn format_file(path: &std::path::Path) -> std::io::Result<()> {
         }
     }
 
-    output.push(Block::Raw(String::new()));
+    output.push(Block::Paragraph(Vec::new()));
+
+    let mut s = generate_markdown(output).trim().to_owned();
+
+    s.push('\n');
 
-    std::fs::write(path, generate_markdown(output))
+    std::fs::write(path, s)
 }
 
 fn format_command(args: FormatCommandArguments) -> std::io::Result<()> {
     if args.path.is_file() {
-        return format_file(&args.path);
+        format_file(&args.path)?;
+    } else {
+        for entry in ignore::WalkBuilder::new(args.path)
+            .git_ignore(true)
+            .require_git(false)
+            .hidden(true)
+            .build()
+        {
+            if let Ok(d) = entry {
+                let file_path = d.path();
+
+                if file_path.extension() == Some(&OsStr::from("md")) {
+                    format_file(file_path)?;
+                }
+            }
+        }
     }
 
     Ok(())
diff --git a/test/input.md b/test/input.md
new file mode 100644
index 00000000..57223d95
--- /dev/null
+++ b/test/input.md
@@ -0,0 +1,43 @@
+# example
+
+```rust
+
+
+pub async
+    fn          add(
+    a:
+    i32,
+
+    b: i32)
+
+    -> i32 {
+    a +
+
+    b
+                }
+```
+
+```lua
+
+        local               function        add (                                       a , b
+)
+
+return              a +b
+
+
+end
+
+
+```
+
+```python
+
+def add (
+        a  : int ,              b:int )->int :
+                    return a                +b
+
+
+
+
+
+```