diff --git a/src/asm/parse.rs b/src/asm/parse.rs
index 84736c4..e81c20b 100644
--- a/src/asm/parse.rs
+++ b/src/asm/parse.rs
@@ -1,7 +1,7 @@
 use super::Token;
 use crate::Register;
 use logos::{Logos, Source};
-use std::{borrow::Cow, collections::HashMap, iter::Peekable, ops::Range};
+use std::{borrow::Cow, collections::HashMap, iter::Peekable, ops::Range, str::CharIndices};
 
 pub fn parse(_unit: impl std::fmt::Display, source: &str) -> Result<ParsedProgram, Error> {
     Parser::new(source).parse()
@@ -680,7 +680,7 @@ where
 {
     match tokens.next() {
         Some((Token::String(value), span)) => {
-            let unescaped = crate::str::unescape_str(value).map_err(|_| Error::eof())?;
+            let unescaped = unescape_str(value).map_err(|_| Error::eof())?;
             Ok((unescaped, span))
         }
         Some((token, span)) => Err(Error::new(
@@ -694,3 +694,46 @@ where
 fn merge_spans(start: &Range<usize>, end: &Range<usize>) -> Range<usize> {
     start.start..end.end
 }
+
+#[derive(Debug)]
+#[allow(unused)]
+pub struct InvalidCharacterEscape(pub char, pub usize);
+
+pub fn unescape_str(s: &str) -> Result<Cow<str>, InvalidCharacterEscape> {
+    fn escape_inner(c: &str, i: &mut CharIndices<'_>) -> Result<String, InvalidCharacterEscape> {
+        let mut buffer = c.to_owned();
+        let mut in_escape = true;
+
+        for (index, c) in i {
+            match (in_escape, c) {
+                (false, '\\') => {
+                    in_escape = true;
+                    continue;
+                }
+                (false, c) => buffer.push(c),
+                (true, '\\') => buffer.push('\\'),
+                (true, 'n') => buffer.push('\n'),
+                (true, '0') => buffer.push('\0'),
+                (true, '"') => buffer.push('"'),
+                (true, '\'') => buffer.push('\''),
+                (true, 'r') => buffer.push('\r'),
+                (true, 't') => buffer.push('\t'),
+                (true, c) => Err(InvalidCharacterEscape(c, index))?,
+            }
+
+            in_escape = false;
+        }
+
+        Ok(buffer)
+    }
+
+    let mut char_indicies = s.char_indices();
+    for (index, c) in &mut char_indicies {
+        let scanned = &s[..index];
+        if c == '\\' {
+            return Ok(Cow::Owned(escape_inner(scanned, &mut char_indicies)?));
+        }
+    }
+
+    Ok(Cow::Borrowed(s))
+}
diff --git a/src/lib.rs b/src/lib.rs
index 209ae71..68218f7 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -4,7 +4,6 @@ use std::io::{Read, Write};
 pub mod asm;
 pub mod ops;
 pub mod reg;
-pub mod str;
 
 use ops::Operation;
 use reg::Register;
diff --git a/src/str.rs b/src/str.rs
deleted file mode 100644
index 1026a40..0000000
--- a/src/str.rs
+++ /dev/null
@@ -1,59 +0,0 @@
-use std::{borrow::Cow, str::CharIndices};
-
-#[derive(Debug)]
-pub struct InvalidCharacterEscape(pub char, pub usize);
-
-pub fn unescape_str(s: &str) -> Result<Cow<str>, InvalidCharacterEscape> {
-    fn escape_inner(c: &str, i: &mut CharIndices<'_>) -> Result<String, InvalidCharacterEscape> {
-        let mut buffer = c.to_owned();
-        let mut in_escape = true;
-
-        for (index, c) in i {
-            match (in_escape, c) {
-                (false, '\\') => {
-                    in_escape = true;
-                    continue;
-                }
-                (false, c) => buffer.push(c),
-                (true, '\\') => buffer.push('\\'),
-                (true, 'n') => buffer.push('\n'),
-                (true, '0') => buffer.push('\0'),
-                (true, '"') => buffer.push('"'),
-                (true, '\'') => buffer.push('\''),
-                (true, 'r') => buffer.push('\r'),
-                (true, 't') => buffer.push('\t'),
-                (true, c) => Err(InvalidCharacterEscape(c, index))?,
-            }
-
-            in_escape = false;
-        }
-
-        Ok(buffer)
-    }
-
-    let mut char_indicies = s.char_indices();
-    for (index, c) in &mut char_indicies {
-        let scanned = &s[..index];
-        if c == '\\' {
-            return Ok(Cow::Owned(escape_inner(scanned, &mut char_indicies)?));
-        }
-    }
-
-    Ok(Cow::Borrowed(s))
-}
-
-#[cfg(test)]
-mod tests {
-    use std::borrow::Cow;
-
-    use super::unescape_str;
-
-    #[test]
-    fn no_unescapes() {
-        let s = "Hello, this string should have no characters that need unescaping.";
-        let u = unescape_str(s).unwrap();
-
-        assert!(matches!(u, Cow::Borrowed(_)));
-        assert_eq!(s, u);
-    }
-}