diff --git a/README.md b/README.md
index 78fbae94..401b49fc 100644
--- a/README.md
+++ b/README.md
@@ -1499,6 +1499,11 @@ record == "Bob X. Davis: age 42 ❤\n";
 "Davis" in record == true;
 'X' in record == true;
 'C' in record == false;
+
+// Strings can be iterated with a 'for' statement, yielding characters
+for ch in record {
+    print(ch);
+}
 ```
 
 The maximum allowed length of a string can be controlled via `Engine::set_max_string_size`
@@ -2011,9 +2016,18 @@ loop {
 Iterating through a range or an [array] is provided by the `for` ... `in` loop.
 
 ```rust
-let array = [1, 3, 5, 7, 9, 42];
+// Iterate through string, yielding characters
+let s = "hello, world!";
+
+for ch in s {
+    if ch > 'z' { continue; } // skip to the next iteration
+    print(ch);
+    if x == '@' { break; }   // break out of for loop
+}
 
 // Iterate through array
+let array = [1, 3, 5, 7, 9, 42];
+
 for x in array {
     if x > 10 { continue; } // skip to the next iteration
     print(x);
diff --git a/examples/repl.rs b/examples/repl.rs
index 4a3bd561..f18a56e5 100644
--- a/examples/repl.rs
+++ b/examples/repl.rs
@@ -125,7 +125,7 @@ fn main() {
 
         match engine
             .compile_with_scope(&scope, &script)
-            .map_err(|err| err.into())
+            .map_err(Into::into)
             .and_then(|r| {
                 ast_u = r.clone();
 
diff --git a/src/engine.rs b/src/engine.rs
index e1beb635..c94d1423 100644
--- a/src/engine.rs
+++ b/src/engine.rs
@@ -2265,14 +2265,14 @@ fn run_builtin_binary_op(
 
         #[cfg(not(feature = "unchecked"))]
         match op {
-            "+" => return add(x, y).map(Into::<Dynamic>::into).map(Some),
-            "-" => return sub(x, y).map(Into::<Dynamic>::into).map(Some),
-            "*" => return mul(x, y).map(Into::<Dynamic>::into).map(Some),
-            "/" => return div(x, y).map(Into::<Dynamic>::into).map(Some),
-            "%" => return modulo(x, y).map(Into::<Dynamic>::into).map(Some),
-            "~" => return pow_i_i(x, y).map(Into::<Dynamic>::into).map(Some),
-            ">>" => return shr(x, y).map(Into::<Dynamic>::into).map(Some),
-            "<<" => return shl(x, y).map(Into::<Dynamic>::into).map(Some),
+            "+" => return add(x, y).map(Into::into).map(Some),
+            "-" => return sub(x, y).map(Into::into).map(Some),
+            "*" => return mul(x, y).map(Into::into).map(Some),
+            "/" => return div(x, y).map(Into::into).map(Some),
+            "%" => return modulo(x, y).map(Into::into).map(Some),
+            "~" => return pow_i_i(x, y).map(Into::into).map(Some),
+            ">>" => return shr(x, y).map(Into::into).map(Some),
+            "<<" => return shl(x, y).map(Into::into).map(Some),
             _ => (),
         }
 
@@ -2283,9 +2283,9 @@ fn run_builtin_binary_op(
             "*" => return Ok(Some((x * y).into())),
             "/" => return Ok(Some((x / y).into())),
             "%" => return Ok(Some((x % y).into())),
-            "~" => return pow_i_i_u(x, y).map(Into::<Dynamic>::into).map(Some),
-            ">>" => return shr_u(x, y).map(Into::<Dynamic>::into).map(Some),
-            "<<" => return shl_u(x, y).map(Into::<Dynamic>::into).map(Some),
+            "~" => return pow_i_i_u(x, y).map(Into::into).map(Some),
+            ">>" => return shr_u(x, y).map(Into::into).map(Some),
+            "<<" => return shl_u(x, y).map(Into::into).map(Some),
             _ => (),
         }
 
@@ -2359,7 +2359,7 @@ fn run_builtin_binary_op(
                 "*" => return Ok(Some((x * y).into())),
                 "/" => return Ok(Some((x / y).into())),
                 "%" => return Ok(Some((x % y).into())),
-                "~" => return pow_f_f(x, y).map(Into::<Dynamic>::into).map(Some),
+                "~" => return pow_f_f(x, y).map(Into::into).map(Some),
                 "==" => return Ok(Some((x == y).into())),
                 "!=" => return Ok(Some((x != y).into())),
                 ">" => return Ok(Some((x > y).into())),
diff --git a/src/packages/string_more.rs b/src/packages/string_more.rs
index 6b5928c1..4223b375 100644
--- a/src/packages/string_more.rs
+++ b/src/packages/string_more.rs
@@ -15,6 +15,7 @@ use crate::stdlib::{
     fmt::Display,
     format,
     string::{String, ToString},
+    vec::Vec,
 };
 
 fn prepend<T: Display>(x: T, y: ImmutableString) -> FuncReturn<ImmutableString> {
@@ -290,4 +291,12 @@ def_package!(crate:MoreStringPackage:"Additional string utilities, including str
             Ok(())
         },
     );
+
+    // Register string iterator
+    lib.set_iter(
+        TypeId::of::<ImmutableString>(),
+        |arr| Box::new(
+            arr.cast::<ImmutableString>().chars().collect::<Vec<_>>().into_iter().map(Into::into)
+        ) as Box<dyn Iterator<Item = Dynamic>>,
+    );
 });
diff --git a/tests/for.rs b/tests/for.rs
index cddff6ed..4f99c06f 100644
--- a/tests/for.rs
+++ b/tests/for.rs
@@ -30,6 +30,26 @@ fn test_for_array() -> Result<(), Box<EvalAltResult>> {
     Ok(())
 }
 
+#[test]
+fn test_for_string() -> Result<(), Box<EvalAltResult>> {
+    let engine = Engine::new();
+
+    let script = r#"
+        let s = "hello";
+        let sum = 0;
+
+        for ch in s {
+            sum += ch.to_int();
+        }
+
+        sum
+    "#;
+
+    assert_eq!(engine.eval::<INT>(script)?, 532);
+
+    Ok(())
+}
+
 #[cfg(not(feature = "no_object"))]
 #[cfg(not(feature = "no_index"))]
 #[test]