1 files changed, 18 insertions, 9 deletions

diff --git a/src/main.rs b/src/main.rs
index acb08ad..44dab99 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -21,13 +21,13 @@ struct Config {
   #[clap(short, long)]
   list: bool,
   /// Maximum substitution depth
-  #[clap(short, long, default_value_t = 10, value_name = "N")]
+  #[clap(short, long, default_value_t=10, value_name="N")]
   depth: u32,
   /// Base output directory [default: './']
-  #[clap(short, long, value_name = "PATH")]
+  #[clap(short, long, value_name="PATH")]
   output: Option<PathBuf>,
-  /// Limit entry points to those matching the provided prefix
-  #[clap(short, long, value_name = "PREFIX")]
+  /// Limit entry points to those matching the given prefix
+  #[clap(short, long, value_name="PREFIX")]
   target: Option<PathBuf>,
   /// Input files
   input: Vec<PathBuf>,
@@ -63,7 +63,9 @@ fn build(
   }
   blocks
     .iter()
-    .filter_map(|(key,code)| { key.get_path().map(|k| (k,code)) })
+    .filter_map(|(key,code)| {
+      key.get_path().map(|k| (k,code))
+    })
     .for_each(|(path,code)| {
       let mut current_depth = 0;
       let mut code = code.clone();
@@ -73,7 +75,9 @@ fn build(
           if current_depth < max_depth {
             let block = blocks
               .get(&Key::Macro(caps[2].to_string()))
-              .unwrap_or_else(|| panic!("Block \"{}\" not present", caps[2].to_string()))
+              .unwrap_or_else(|| panic!(
+                "Block \"{}\" not present",
+                caps[2].to_string()))
               .clone();
             indent(block, caps[1].len())
           } else {
@@ -125,7 +129,10 @@ fn write_to_file(
     fs::create_dir_all(path.parent().unwrap())?;
     fs::write(path, content)?;
   } else { 
-    eprintln!("Absolute paths not supported: {}", path.display())
+    eprintln!(
+      "Absolute paths not supported: {}",
+      path.display()
+    )
   }
   Ok(())
 }
@@ -156,9 +163,11 @@ fn main() -> Result<()> {
                 let entry = clss.contains(&String::from("entry"));
                 let path = attrs
                   .into_iter()
-                  .find_map(|(k,p)| if k == "path" { Some(p.clone()) } else { None });
+                  .find_map(|(k,p)|
+                    if k == "path" { Some(p.clone()) } else { None });
                 if entry || path.is_some() || PATH.is_match(id) {
-                  let path = PathBuf::from(path.unwrap_or_default()).join(id);
+                  let path =
+                    PathBuf::from(path.unwrap_or_default()).join(id);
                   if path.starts_with(&target) {
                     Some(Key::Entry(path))
                   } else {