diff --git a/src/tcl.rs b/src/tcl.rs
index 79a4eda..7d9fcf5 100644
--- a/src/tcl.rs
+++ b/src/tcl.rs
@@ -38,5 +38,32 @@ pub fn commands(tcl: &str) -> Vec<String> {
 // @brief Split command into words.
 // @param command: &str
 pub fn words(command: &str) -> Vec<String> {
-    vec![]
+    let mut words: Vec<String> = vec![];
+    let mut new_word: String = String::new();
+    let mut quote: bool = false;
+
+    for character in command.chars() {
+        if quote {
+            new_word.push(character);
+            if character == '"' {
+                quote = false;
+            }
+        } else {
+            match character {
+                ' ' => {
+                    words.push(new_word.clone());
+                    new_word = String::new();
+                }
+                '"' => {
+                    new_word.push(character);
+                    quote = true;
+                }
+                _ => new_word.push(character),
+            }
+        }
+    }
+
+    words.push(new_word.clone());
+
+    return words;
 }