\t and \s+$

src/bin/main.rs

@@ -9,7 +9,7 @@ use std::process::exit;
 
 fn main() {
     configure_logger();
-    
+
     let args: Vec<OsString> = args_os().skip(1).collect();
     match Exa::new(args.iter(), &mut stdout()) {
         Ok(mut exa) => {
@@ -46,12 +46,12 @@ fn main() {
 pub fn configure_logger() {
     extern crate env_logger;
     extern crate log;
-    
+
     let present = match var_os("EXA_DEBUG") {
         Some(debug)  => debug.len() > 0,
         None         => false,
     };
-    
+
     let mut logs = env_logger::LogBuilder::new();
     if present {
         logs.filter(None, log::LogLevelFilter::Debug);
@@ -59,7 +59,7 @@ pub fn configure_logger() {
     else {
         logs.filter(None, log::LogLevelFilter::Off);
     }
-    
+
     if let Err(e) = logs.init() {
         writeln!(stderr(), "Failed to initialise logger: {}", e).unwrap();
     }

src/fs/dir.rs

@@ -38,7 +38,7 @@ impl Dir {
     /// ourselves after the files have been read.
     pub fn read_dir(path: PathBuf, git: bool) -> IOResult<Dir> {
         info!("Reading directory {:?}", &path);
-      
+
         let contents: Vec<PathBuf> = try!(fs::read_dir(&path)?
                                                  .map(|result| result.map(|entry| entry.path()))
                                                  .collect());

src/fs/feature/git.rs

@@ -16,7 +16,7 @@ impl Git {
     /// the files' statuses if one is found.
     pub fn scan(path: &Path) -> Result<Git, git2::Error> {
         info!("Scanning for Git repository under {:?}", path);
-    
+
         let repo = git2::Repository::discover(path)?;
         let workdir = match repo.workdir() {
             Some(w) => w,
@@ -24,8 +24,8 @@ impl Git {
         };
 
         let statuses = repo.statuses(None)?.iter()
-                                                .map(|e| (workdir.join(Path::new(e.path().unwrap())), e.status()))
-                                                .collect();
+										   .map(|e| (workdir.join(Path::new(e.path().unwrap())), e.status()))
+										   .collect();
 
         Ok(Git { statuses: statuses })
     }

src/fs/file.rs

@@ -64,7 +64,7 @@ impl<'dir> File<'dir> {
         let parent_dir = parent_dir.into();
         let name       = filename.into().unwrap_or_else(|| File::filename(&path));
         let ext        = File::ext(&path);
-        
+
         debug!("Statting file {:?}", &path);
         let metadata   = fs::symlink_metadata(&path)?;
 

src/options/filter.rs

@@ -101,10 +101,10 @@ impl SortField {
 // smaller, because that’s usually what the user expects to happen. Users will
 // name their files with numbers expecting them to be treated like numbers,
 // rather than lists of numeric characters.
-// 
+//
 // In the same way, users will name their files with letters expecting the
 // order of the letters to matter, rather than each letter’s character’s ASCII
-// value. So exa breaks from tradition and ignores case while sorting: 
+// value. So exa breaks from tradition and ignores case while sorting:
 // “apps” first, then “Documents”.
 //
 // You can get the old behaviour back by sorting with `--sort=Name`.

src/output/render/blocks.rs

@@ -15,27 +15,27 @@ impl f::Blocks {
 
 
 pub trait Colours {
-	fn block_count(&self) -> Style;
-	fn no_blocks(&self) -> Style;
+    fn block_count(&self) -> Style;
+    fn no_blocks(&self) -> Style;
 }
 
 
 #[cfg(test)]
 pub mod test {
-	use ansi_term::Style;
-	use ansi_term::Colour::*;
-	
-	use super::Colours;
+    use ansi_term::Style;
+    use ansi_term::Colour::*;
+
+    use super::Colours;
     use output::cell::TextCell;
     use fs::fields as f;
 
 
-	struct TestColours;
-	
-	impl Colours for TestColours {
-		fn block_count(&self) -> Style { Red.blink() }
-		fn no_blocks(&self)   -> Style { Green.italic() }
-	}
+    struct TestColours;
+
+    impl Colours for TestColours {
+        fn block_count(&self) -> Style { Red.blink() }
+        fn no_blocks(&self)   -> Style { Green.italic() }
+    }
 
 
     #[test]

src/output/render/git.rs

@@ -43,14 +43,14 @@ pub trait Colours {
 
 #[cfg(test)]
 pub mod test {
-	use super::Colours;
+    use super::Colours;
     use output::cell::{TextCell, DisplayWidth};
     use fs::fields as f;
 
     use ansi_term::Colour::*;
     use ansi_term::Style;
-    
-    
+
+
     struct TestColours;
 
     impl Colours for TestColours {
@@ -60,7 +60,7 @@ pub mod test {
         fn deleted(&self)      -> Style { Fixed(93).normal() }
         fn renamed(&self)      -> Style { Fixed(94).normal() }
         fn type_change(&self)  -> Style { Fixed(95).normal() }
-    }    
+    }
 
 
     #[test]

src/output/render/groups.rs

@@ -30,15 +30,15 @@ impl f::Group {
 
 
 pub trait Colours {
-	fn yours(&self) -> Style;
-	fn not_yours(&self) -> Style;
+    fn yours(&self) -> Style;
+    fn not_yours(&self) -> Style;
 }
 
 
 #[cfg(test)]
 #[allow(unused_results)]
 pub mod test {
-	use super::Colours;
+    use super::Colours;
     use fs::fields as f;
     use output::cell::TextCell;
 
@@ -47,13 +47,13 @@ pub mod test {
     use users::os::unix::GroupExt;
     use ansi_term::Colour::*;
     use ansi_term::Style;
-    
-    
+
+
     struct TestColours;
-    
+
     impl Colours for TestColours {
-    	fn yours(&self)     -> Style { Fixed(80).normal() }
-    	fn not_yours(&self) -> Style { Fixed(81).normal() }
+        fn yours(&self)     -> Style { Fixed(80).normal() }
+        fn not_yours(&self) -> Style { Fixed(81).normal() }
     }
 
 

src/output/render/links.rs

@@ -16,27 +16,27 @@ impl f::Links {
 
 
 pub trait Colours {
-	fn normal(&self) -> Style;
-	fn multi_link_file(&self) -> Style;
+    fn normal(&self) -> Style;
+    fn multi_link_file(&self) -> Style;
 }
 
 
 #[cfg(test)]
 pub mod test {
-	use super::Colours;
+    use super::Colours;
     use output::cell::{TextCell, DisplayWidth};
     use fs::fields as f;
 
     use ansi_term::Colour::*;
     use ansi_term::Style;
     use locale;
-    
-    
+
+
     struct TestColours;
-    
+
     impl Colours for TestColours {
-    	fn normal(&self)           -> Style { Blue.normal() }
-    	fn multi_link_file(&self)  -> Style { Blue.on(Red) }
+        fn normal(&self)           -> Style { Blue.normal() }
+        fn multi_link_file(&self)  -> Style { Blue.on(Red) }
     }
 
 

src/output/render/permissions.rs

@@ -78,25 +78,25 @@ impl f::Permissions {
 
 
 pub trait Colours {
-	fn dash(&self) -> Style;
-	
-	fn user_read(&self) -> Style;
-	fn user_write(&self) -> Style;
-	fn user_execute_file(&self) -> Style;
-	fn user_execute_other(&self) -> Style;
+    fn dash(&self) -> Style;
 
-	fn group_read(&self) -> Style;
-	fn group_write(&self) -> Style;
-	fn group_execute(&self) -> Style;
+    fn user_read(&self) -> Style;
+    fn user_write(&self) -> Style;
+    fn user_execute_file(&self) -> Style;
+    fn user_execute_other(&self) -> Style;
 
-	fn other_read(&self) -> Style;
-	fn other_write(&self) -> Style;
-	fn other_execute(&self) -> Style;
+    fn group_read(&self) -> Style;
+    fn group_write(&self) -> Style;
+    fn group_execute(&self) -> Style;
 
-	fn special_user_file(&self) -> Style;
-	fn special_other(&self) -> Style;
+    fn other_read(&self) -> Style;
+    fn other_write(&self) -> Style;
+    fn other_execute(&self) -> Style;
 
-	fn attribute(&self) -> Style;
+    fn special_user_file(&self) -> Style;
+    fn special_other(&self) -> Style;
+
+    fn attribute(&self) -> Style;
 }
 
 
@@ -109,25 +109,25 @@ pub mod test {
 
     use ansi_term::Colour::*;
     use ansi_term::Style;
-    
-    
+
+
     struct TestColours;
-    
+
     impl Colours for TestColours {
-    	fn dash(&self)                -> Style { Fixed(11).normal() }
-		fn user_read(&self)           -> Style { Fixed(101).normal() }
-		fn user_write(&self)          -> Style { Fixed(102).normal() }
-		fn user_execute_file(&self)   -> Style { Fixed(103).normal() }
-		fn user_execute_other(&self)  -> Style { Fixed(113).normal() }
-		fn group_read(&self)          -> Style { Fixed(104).normal() }
-		fn group_write(&self)         -> Style { Fixed(105).normal() }
-		fn group_execute(&self)       -> Style { Fixed(106).normal() }
-		fn other_read(&self)          -> Style { Fixed(107).normal() }
-		fn other_write(&self)         -> Style { Fixed(108).normal() }
-		fn other_execute(&self)       -> Style { Fixed(109).normal() }
-		fn special_user_file(&self)   -> Style { Fixed(110).normal() }
-		fn special_other(&self)       -> Style { Fixed(111).normal() }
-		fn attribute(&self)           -> Style { Fixed(112).normal() }
+        fn dash(&self)                -> Style { Fixed(11).normal() }
+        fn user_read(&self)           -> Style { Fixed(101).normal() }
+        fn user_write(&self)          -> Style { Fixed(102).normal() }
+        fn user_execute_file(&self)   -> Style { Fixed(103).normal() }
+        fn user_execute_other(&self)  -> Style { Fixed(113).normal() }
+        fn group_read(&self)          -> Style { Fixed(104).normal() }
+        fn group_write(&self)         -> Style { Fixed(105).normal() }
+        fn group_execute(&self)       -> Style { Fixed(106).normal() }
+        fn other_read(&self)          -> Style { Fixed(107).normal() }
+        fn other_write(&self)         -> Style { Fixed(108).normal() }
+        fn other_execute(&self)       -> Style { Fixed(109).normal() }
+        fn special_user_file(&self)   -> Style { Fixed(110).normal() }
+        fn special_other(&self)       -> Style { Fixed(111).normal() }
+        fn attribute(&self)           -> Style { Fixed(112).normal() }
     }
 
 

src/output/render/size.rs

@@ -69,19 +69,19 @@ impl f::DeviceIDs {
 
 
 pub trait Colours {
-	fn size(&self, size: u64) -> Style;
-	fn unit(&self) -> Style;
-	fn no_size(&self) -> Style;
+    fn size(&self, size: u64) -> Style;
+    fn unit(&self) -> Style;
+    fn no_size(&self) -> Style;
 
-	fn major(&self) -> Style;
-	fn comma(&self) -> Style;
-	fn minor(&self) -> Style;
+    fn major(&self) -> Style;
+    fn comma(&self) -> Style;
+    fn minor(&self) -> Style;
 }
 
 
 #[cfg(test)]
 pub mod test {
-	use super::Colours;
+    use super::Colours;
     use output::cell::{TextCell, DisplayWidth};
     use output::table::SizeFormat;
     use fs::fields as f;
@@ -89,18 +89,18 @@ pub mod test {
     use locale::Numeric as NumericLocale;
     use ansi_term::Colour::*;
     use ansi_term::Style;
-    
-    
+
+
     struct TestColours;
-    
+
     impl Colours for TestColours {
-    	fn size(&self, _size: u64) -> Style { Fixed(66).normal() }
-    	fn unit(&self)             -> Style { Fixed(77).bold() }
-    	fn no_size(&self)          -> Style { Black.italic() }
-    	
-    	fn major(&self) -> Style { Blue.on(Red) }
-    	fn comma(&self) -> Style { Green.italic() }
-		fn minor(&self) -> Style { Cyan.on(Yellow) }
+        fn size(&self, _size: u64) -> Style { Fixed(66).normal() }
+        fn unit(&self)             -> Style { Fixed(77).bold() }
+        fn no_size(&self)          -> Style { Black.italic() }
+
+        fn major(&self) -> Style { Blue.on(Red) }
+        fn comma(&self) -> Style { Green.italic() }
+        fn minor(&self) -> Style { Cyan.on(Yellow) }
     }
 
 

src/output/render/users.rs

@@ -21,15 +21,15 @@ impl f::User {
 
 
 pub trait Colours {
-	fn you(&self) -> Style;
-	fn someone_else(&self) -> Style;
+    fn you(&self) -> Style;
+    fn someone_else(&self) -> Style;
 }
 
 
 #[cfg(test)]
 #[allow(unused_results)]
 pub mod test {
-	use super::Colours;
+    use super::Colours;
     use fs::fields as f;
     use output::cell::TextCell;
 
@@ -37,15 +37,15 @@ pub mod test {
     use users::mock::MockUsers;
     use ansi_term::Colour::*;
     use ansi_term::Style;
-    
-    
+
+
     struct TestColours;
-    
+
     impl Colours for TestColours {
-    	fn you(&self)          -> Style { Red.bold() }
-    	fn someone_else(&self) -> Style { Blue.underline() }
+        fn you(&self)          -> Style { Red.bold() }
+        fn someone_else(&self) -> Style { Blue.underline() }
     }
-    
+
 
     #[test]
     fn named() {