diff --git a/src/lsp.rs b/src/lsp.rs
index 9e4a868..47fe3eb 100644
--- a/src/lsp.rs
+++ b/src/lsp.rs
@@ -1,7 +1,4 @@
-use crate::{
-    lspcom::{get_completion, request_methods, LspServer, TextDocumentChangeParams},
-    variable::VariableType,
-};
+use crate::lspcom::{get_completion, get_items, request_methods, LspServer, TextDocumentChangeParams};
 use lsp_types::*;
 use once_cell::sync::Lazy;
 use regex::Regex;
@@ -36,34 +33,12 @@ impl LspServer for Server {
             .documents
             .get(params.text_document_position.text_document.uri.as_str())
             .expect("err_textdoc");
-        let items = get_completion(
+        let items: HashMap<String, crate::variable::Variable> = get_completion(
             text.clone(),
             params.text_document_position.position.line as usize + 1,
             params.text_document_position.position.character as usize,
         );
-        let mut completion_items: Vec<CompletionItem> = Vec::new();
-        for (name, var) in items {
-            let mut item = CompletionItem::new_simple(name, var.desc);
-            match var.vtype {
-                VariableType::Func => {
-                    item.kind = Some(CompletionItemKind::FUNCTION);
-                }
-                VariableType::Var => {
-                    item.kind = Some(CompletionItemKind::VARIABLE);
-                }
-                VariableType::Keyword => {
-                    item.kind = Some(CompletionItemKind::KEYWORD);
-                }
-                VariableType::Struct => {
-                    item.kind = Some(CompletionItemKind::STRUCT);
-                }
-                VariableType::Namespace => {
-                    item.kind = Some(CompletionItemKind::MODULE);
-                }
-            }
-            completion_items.push(item);
-        }
-        CompletionResponse::Array(completion_items)
+        CompletionResponse::Array(get_items(items, "".to_string()))
     }
     fn did_change(&mut self, params: TextDocumentChangeParams) {
         self.documents.insert(params.uri, params.text);
diff --git a/src/lspcom.rs b/src/lspcom.rs
index 2df459f..c6b6668 100644
--- a/src/lspcom.rs
+++ b/src/lspcom.rs
@@ -1,5 +1,11 @@
-use crate::{parser::new_vars, transpiler::Transpiler, variable::Variable};
-use lsp_types::{CompletionParams, CompletionResponse, InitializeResult};
+use crate::{
+    parser::new_vars,
+    transpiler::Transpiler,
+    variable::{Variable, VariableType},
+};
+use lsp_types::{
+    CompletionItem, CompletionItemKind, CompletionParams, CompletionResponse, InitializeResult,
+};
 use rand::{thread_rng, Rng};
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
@@ -56,3 +62,40 @@ pub struct TextDocumentChangeParams {
     pub uri: String,
     pub text: String,
 }
+
+pub fn get_items(
+    items: HashMap<String, crate::variable::Variable>,
+    lname: String,
+) -> Vec<CompletionItem> {
+    let mut completion_items: Vec<CompletionItem> = Vec::new();
+    for (name, var) in items {
+        let mut item = CompletionItem::new_simple(lname.clone() + &name, var.desc);
+        if var.vtype != VariableType::Func {
+            completion_items.extend(get_items(var.params, name + "::").iter().cloned())
+        } else {
+            // item.documentation = Some(Documentation::MarkupContent(MarkupContent {
+            //     kind: MarkupKind::Markdown,
+            //     value: "Markup".to_string(),
+            // }));
+        }
+        match var.vtype {
+            VariableType::Func => {
+                item.kind = Some(CompletionItemKind::FUNCTION);
+            }
+            VariableType::Var => {
+                item.kind = Some(CompletionItemKind::VARIABLE);
+            }
+            VariableType::Keyword => {
+                item.kind = Some(CompletionItemKind::KEYWORD);
+            }
+            VariableType::Struct => {
+                item.kind = Some(CompletionItemKind::STRUCT);
+            }
+            VariableType::Namespace => {
+                item.kind = Some(CompletionItemKind::MODULE);
+            }
+        }
+        completion_items.push(item);
+    }
+    completion_items
+}
diff --git a/src/transpiler.rs b/src/transpiler.rs
index 81a625e..ee6089b 100644
--- a/src/transpiler.rs
+++ b/src/transpiler.rs
@@ -172,7 +172,7 @@ impl Transpiler {
                         .as_str();
                         result += "\n}\n";
                         let vvars = variables.clone();
-                        if let Some(v) = variables.get_mut(&ast.tokens[1].value) {
+                        if let Some(v) = variables.get_mut(&ast.tokens[0].value) {
                             for (name, var) in vars {
                                 if !(vvars.contains_key(&name)) {
                                     v.params.insert(