diff --git a/rustfmt.toml b/rustfmt.toml
new file mode 100644
index 0000000..606e292
--- /dev/null
+++ b/rustfmt.toml
@@ -0,0 +1 @@
+wrap_comments = true
\ No newline at end of file
diff --git a/src/engines/answer/calc.rs b/src/engines/answer/calc.rs
index c7f82c4..f72dc39 100644
--- a/src/engines/answer/calc.rs
+++ b/src/engines/answer/calc.rs
@@ -78,7 +78,8 @@ fn evaluate(query: &str, html: bool) -> Option<String> {
         }
     }
 
-    // if the result was a single hex number then we add the decimal equivalent below
+    // if the result was a single hex number then we add the decimal equivalent
+    // below
     if spans.len() == 1
         && spans[0].kind == fend_core::SpanKind::Number
         && spans[0].text.starts_with("0x")
@@ -145,27 +146,6 @@ fn evaluate_into_spans(query: &str, multiline: bool) -> Vec<Span> {
             }
         }
     }
-    // // match queries like "ord(≿)" or just "≿"
-    // let re = regex!(
-    //     r"^(?:(?:chr|charcode|char|charcode)(?:| for| of)\s*\(?\s*(\d+)\s*\)?)|(?:(\d+) (?:|to |into |as )(?:charcode|char|character))$"
-    // );
-    // if let Some(m) = re.captures(query) {
-    //     if let Some(ord) = m
-    //         .get(1)
-    //         .or_else(|| m.get(2))
-    //         .and_then(|m| m.as_str().parse::<u32>().ok())
-    //     {
-    //         let chr = std::char::from_u32(ord);
-    //         if let Some(chr) = chr {
-    //             return vec![Span {
-    //                 text: format!("'{chr}'"),
-    //                 kind: fend_core::SpanKind::String,
-    //             }];
-    //         } else {
-    //             return vec![];
-    //         }
-    //     }
-    // }
 
     // fend incorrectly triggers on these often
     {
@@ -174,12 +154,14 @@ fn evaluate_into_spans(query: &str, multiline: bool) -> Vec<Span> {
             return vec![];
         }
 
-        // probably a query operator thing or a url, fend evaluates these but it shouldn't
+        // probably a query operator thing or a url, fend evaluates these but it
+        // shouldn't
         if regex!("^[a-z]{2,}:").is_match(query) {
             return vec![];
         }
 
-        // if it starts and ends with quotes then the person was just searching in quotes and didn't mean to evaluate a string
+        // if it starts and ends with quotes then the person was just searching in
+        // quotes and didn't mean to evaluate a string
         if query.starts_with('"')
             && query.ends_with('"')
             && query.chars().filter(|c| *c == '"').count() == 2
diff --git a/src/engines/answer/dictionary.rs b/src/engines/answer/dictionary.rs
index 79f3f42..304232b 100644
--- a/src/engines/answer/dictionary.rs
+++ b/src/engines/answer/dictionary.rs
@@ -128,8 +128,9 @@ pub fn parse_response(HttpResponse { res, body }: &HttpResponse) -> eyre::Result
 
 fn key_to_title(key: &str) -> String {
     // https://github.com/wikimedia/mediawiki-title
-    // In general, the page title is converted to the mediawiki DB key format by trimming spaces,
-    // replacing whitespace symbols to underscores and applying wiki-specific capitalization rules.
+    // In general, the page title is converted to the mediawiki DB key format by
+    // trimming spaces, replacing whitespace symbols to underscores and applying
+    // wiki-specific capitalization rules.
 
     let title = key.trim().replace('_', " ");
     let mut c = title.chars();
diff --git a/src/engines/mod.rs b/src/engines/mod.rs
index f8c776c..20efe14 100644
--- a/src/engines/mod.rs
+++ b/src/engines/mod.rs
@@ -546,7 +546,8 @@ fn merge_engine_responses(responses: HashMap<Engine, EngineResponse>) -> Respons
 
     for (engine, response) in responses {
         for (result_index, search_result) in response.search_results.into_iter().enumerate() {
-            // position 1 has a score of 1, position 2 has a score of 0.5, position 3 has a score of 0.33, etc.
+            // position 1 has a score of 1, position 2 has a score of 0.5, position 3 has a
+            // score of 0.33, etc.
             let base_result_score = 1. / (result_index + 1) as f64;
             let result_score = base_result_score * engine.weight();
 
@@ -554,7 +555,8 @@ fn merge_engine_responses(responses: HashMap<Engine, EngineResponse>) -> Respons
                 .iter_mut()
                 .find(|r| r.url == search_result.url)
             {
-                // if the weight of this engine is higher than every other one then replace the title and description
+                // if the weight of this engine is higher than every other one then replace the
+                // title and description
                 if engine.weight()
                     > existing_result
                         .engines
@@ -639,7 +641,8 @@ fn merge_autocomplete_responses(responses: HashMap<Engine, Vec<String>>) -> Vec<
 
     for (engine, response) in responses {
         for (result_index, autocomplete_result) in response.into_iter().enumerate() {
-            // position 1 has a score of 1, position 2 has a score of 0.5, position 3 has a score of 0.33, etc.
+            // position 1 has a score of 1, position 2 has a score of 0.5, position 3 has a
+            // score of 0.33, etc.
             let base_result_score = 1. / (result_index + 1) as f64;
             let result_score = base_result_score * engine.weight();
 
diff --git a/src/engines/search/google.rs b/src/engines/search/google.rs
index 146171b..11d670f 100644
--- a/src/engines/search/google.rs
+++ b/src/engines/search/google.rs
@@ -22,7 +22,8 @@ pub fn parse_response(body: &str) -> eyre::Result<EngineResponse> {
         body,
         ParseOpts::new()
             // xpd is weird, some results have it but it's usually used for ads?
-            // the :first-child filters out the ads though since for ads the first child is always a span
+            // the :first-child filters out the ads though since for ads the first child is always a
+            // span
             .result("div.g > div, div.xpd > div:first-child")
             .title("h3")
             .href("a[href]")