diff --git a/csharp_mod/Extensions.cs b/csharp_mod/Extensions.cs
index 35416fb..6367094 100644
--- a/csharp_mod/Extensions.cs
+++ b/csharp_mod/Extensions.cs
@@ -63,7 +63,9 @@ public static unsafe class SlangExtensions
                 colIndex,
                 token.length,
                 color,
-                token.token_kind
+                token.token_kind,
+                0,
+                token.tooltip.AsString()
             );
 
             string errMsg = token.error.AsString();
diff --git a/rust_compiler/libs/tokenizer/src/token.rs b/rust_compiler/libs/tokenizer/src/token.rs
index 5938ddc..59f2c7f 100644
--- a/rust_compiler/libs/tokenizer/src/token.rs
+++ b/rust_compiler/libs/tokenizer/src/token.rs
@@ -88,6 +88,15 @@ pub enum TokenType {
     EOF,
 }
 
+impl Documentation for TokenType {
+    fn docs(&self) -> String {
+        match self {
+            Self::Keyword(k) => k.docs(),
+            _ => "".into(),
+        }
+    }
+}
+
 impl From<TokenType> for u32 {
     fn from(value: TokenType) -> Self {
         use TokenType::*;
diff --git a/rust_compiler/src/ffi/mod.rs b/rust_compiler/src/ffi/mod.rs
index 5c0750e..938a5a7 100644
--- a/rust_compiler/src/ffi/mod.rs
+++ b/rust_compiler/src/ffi/mod.rs
@@ -1,4 +1,5 @@
 use compiler::Compiler;
+use helpers::Documentation;
 use parser::Parser;
 use safer_ffi::prelude::*;
 use std::io::BufWriter;
@@ -151,8 +152,8 @@ pub fn tokenize_line(input: safer_ffi::slice::Ref<'_, u16>) -> safer_ffi::Vec<Ff
                     column: column as i32,
                     error: "".into(),
                     length: (original_string.unwrap_or_default().len()) as i32,
+                    tooltip: token_type.docs().into(),
                     token_kind: token_type.into(),
-                    tooltip: "".into(),
                 }),
             }
         }