diff --git a/.forgejo/workflows/uwu.yaml b/.forgejo/workflows/uwu.yaml
index 32dd838..ad8b84b 100644
--- a/.forgejo/workflows/uwu.yaml
+++ b/.forgejo/workflows/uwu.yaml
@@ -23,3 +23,26 @@ jobs:
         run: |
           cargo test --lib
         shell: bash
+
+    clippy:
+      runso-on: ubuntu-latest
+      steps:
+        - id: checkout
+          name: checkout
+          uses: actions/checkout@v4
+        - id: setup-rust
+          name: setup rust
+          uses: https://github.com/ningenMe/setup-rustup@v1.1.0
+          with:
+            rust-version: nightly 
+        - id: cargo-clippy
+          name: cargo clippy  
+          run: |
+            cargo clippy --fix --lib -p glsl-lexer 
+            shell: bash
+        - id: commit
+          name: commit
+          uses: https://github.com/EndBug/add-and-commit@v9
+          with: 
+            author_name: [Clippy] 
+        
diff --git a/flake.lock b/flake.lock
index be43e79..d7afaa7 100644
--- a/flake.lock
+++ b/flake.lock
@@ -81,11 +81,11 @@
       "locked": {
         "lastModified": 1,
         "narHash": "sha256-8wkkYGr1dPSnX9oVMX8D6dTOROXKOYpBTKfriA0sEBI=",
-        "path": "/nix/store/m9vjlwhzw1n4lgswgx8zh6ninlvghkdh-source/flake.systems.nix",
+        "path": "/nix/store/wdwf2qq1sqhs0nig8rffrq5dbpwr27v6-source/flake.systems.nix",
         "type": "path"
       },
       "original": {
-        "path": "/nix/store/m9vjlwhzw1n4lgswgx8zh6ninlvghkdh-source/flake.systems.nix",
+        "path": "/nix/store/wdwf2qq1sqhs0nig8rffrq5dbpwr27v6-source/flake.systems.nix",
         "type": "path"
       }
     },
diff --git a/src/handlers.rs b/src/handlers.rs
index 200ff1b..b69aa0e 100644
--- a/src/handlers.rs
+++ b/src/handlers.rs
@@ -37,10 +37,10 @@ impl crate::Lexer {
         let mut is_swizzle = false;
 
         while let Some(c) = self.current_char {
-            if c.is_digit(10) {
+            if c.is_ascii_digit() {
                 number.push(c);
                 self.advance();
-            } else if c == '.' && self.peek().map_or(false, |c| c.is_digit(10))
+            } else if c == '.' && self.peek().map_or(false, |c| c.is_ascii_digit())
                 || self.peek() == Some('f')
             {
                 if number.is_empty() {
diff --git a/src/lib.rs b/src/lib.rs
index e6d2db8..a3181d3 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -105,7 +105,7 @@ impl Lexer {
                 tokens.push(Token::Whitespace);
             } else if c.is_alphabetic() || c == '_' {
                 tokens.push(self.consume_identifier_or_keyword());
-            } else if c.is_digit(10) {
+            } else if c.is_ascii_digit() {
                 tokens.push(self.consume_number());
             } else if c == '/' && self.peek() == Some('/') {
                 tokens.push(self.consume_comment());