diff --git a/src/main.rs b/src/main.rs
index 411b0f5..2563007 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -20,12 +20,11 @@ mod pad;
 mod set;
 mod shuf;
 mod sort;
-mod stdin;
 mod trim;
 mod uniq;
 mod utils;
+mod xargs;
 mod xlookup;
-// mod xargs;
 use clap::{Parser, Subcommand};
 use kakplugin::{display_message, get_var, KakError};
 use std::env;
@@ -62,10 +61,8 @@ enum Commands {
     Trim(trim::Options),
     #[clap(about = "Perform set operations on selections")]
     Set(set::Options),
-    // #[clap(about = "")]
-    // Xargs(xargs::Options),
-    #[clap(about = "Pass each selection null terminated to a command")]
-    Stdin(stdin::Options),
+    #[clap(about = "Pass each selection null terminated to a command", visible_aliases = &["stdin"])]
+    Xargs(xargs::Options),
     #[clap(about = "Make boxes out of selections", visible_aliases = &["square"])]
     Box_(box_::Options),
     #[clap(about = "Map selections based on a register", visible_aliases = &["vlookup"])]
@@ -119,8 +116,7 @@ fn run() -> Result<String, KakError> {
         Commands::Pad(o) => pad::pad(o),
         Commands::Trim(o) => trim::trim(o),
         Commands::Set(o) => set::set(o),
-        // Commands::Xargs(o) => xargs::xargs(o),
-        Commands::Stdin(o) => stdin::stdin(o),
+        Commands::Xargs(o) => xargs::xargs(o),
         Commands::Box_(o) => box_::box_(o),
         Commands::Xlookup(o) => xlookup::xlookup(o),
         Commands::Incr(o) => incr::incr(o, true),
diff --git a/src/stdin.rs b/src/stdin.rs
deleted file mode 100644
index 0248a6e..0000000
--- a/src/stdin.rs
+++ /dev/null
@@ -1,50 +0,0 @@
-use kakplugin::{get_selections_with_desc, set_selections_failable, KakError};
-use std::{
-    borrow::Cow,
-    io::{BufRead, BufReader, Write},
-    process::{Command, Stdio},
-};
-#[derive(clap::StructOpt, Debug)]
-pub struct Options {
-    #[clap()]
-    command: String,
-    #[clap(allow_hyphen_values = true)]
-    args: Vec<String>,
-}
-pub fn stdin(options: &Options) -> Result<String, KakError> {
-    let mut child = Command::new(&options.command)
-        .args(&options.args)
-        .stdin(Stdio::piped())
-        .stdout(Stdio::piped())
-        .spawn()
-        .expect("Failed to spawn child process");
-
-    let mut child_stdin = child.stdin.take().expect("Failed to open stdin");
-    let handle = std::thread::spawn(move || -> Result<(), KakError> {
-        for s in get_selections_with_desc(None)? {
-            write!(child_stdin, "{}\0", s.content)?;
-        }
-        Ok(())
-    });
-
-    let set_selections_result = set_selections_failable(
-        BufReader::new(child.stdout.take().expect("Failed to get stdout"))
-            .split(b'\0')
-            // TODO: Support non-utf8?
-            .map(|s| -> Result<_, KakError> { Ok(String::from_utf8(s?)?) }),
-    );
-
-    // Wait for the background process to exit
-    // Return its error (if there is one) first
-    handle
-        .join()
-        .map_err(|_e| KakError::Custom("Could not join background process".to_string()))??;
-
-    // Now print any errors
-    let num_set = set_selections_result?;
-
-    Ok(format!(
-        "Set {} selections from {}",
-        num_set, options.command
-    ))
-}
diff --git a/src/xargs.rs b/src/xargs.rs
index fb3be44..c2af9a1 100644
--- a/src/xargs.rs
+++ b/src/xargs.rs
@@ -1,48 +1,50 @@
-use kakplugin::{get_selections_with_desc, set_selections, KakError};
+use kakplugin::{get_selections_with_desc, set_selections_failable, KakError};
 use std::{
+    borrow::Cow,
     io::{BufRead, BufReader, Write},
     process::{Command, Stdio},
 };
 #[derive(clap::StructOpt, Debug)]
 pub struct Options {
+    #[clap()]
+    command: String,
+    #[clap(allow_hyphen_values = true)]
     args: Vec<String>,
 }
 pub fn xargs(options: &Options) -> Result<String, KakError> {
-    let mut child = Command::new("xargs")
-        .arg("-0")
-        .arg("--")
+    let mut child = Command::new(&options.command)
         .args(&options.args)
         .stdin(Stdio::piped())
         .stdout(Stdio::piped())
         .spawn()
         .expect("Failed to spawn child process");
 
-    let mut stdin = child.stdin.take().expect("Failed to open stdin");
+    let mut child_stdin = child.stdin.take().expect("Failed to open stdin");
     let handle = std::thread::spawn(move || -> Result<(), KakError> {
-        for s in get_selections_with_desc()? {
-            write!(stdin, "{}\0", s.content)?;
+        for s in get_selections_with_desc(None)? {
+            write!(child_stdin, "{}\0", s.content)?;
         }
         Ok(())
     });
 
-    set_selections(
-        BufReader::new(
-            child
-                .stdout
-                .take()
-                .ok_or(KakError::Custom("Failed to get stdout".to_string()))?,
-        )
-        .split(b'\0')
-        .map(|s| Ok(String::from_utf8_lossy(&s?).into_owned()))
-        .collect::<Result<Vec<_>, KakError>>()?
-        .iter(),
-    )?;
+    let set_selections_result = set_selections_failable(
+        BufReader::new(child.stdout.take().expect("Failed to get stdout"))
+            .split(b'\0')
+            // TODO: Support non-utf8?
+            .map(|s| -> Result<_, KakError> { Ok(String::from_utf8(s?)?) }),
+    );
 
     // Wait for the background process to exit
-    // TODO: Do not use a string
+    // Return its error (if there is one) first
     handle
         .join()
         .map_err(|_e| KakError::Custom("Could not join background process".to_string()))??;
 
-    Ok("xargs selections".into())
+    // Now print any errors
+    let num_set = set_selections_result?;
+
+    Ok(format!(
+        "Set {} selections from {}",
+        num_set, options.command
+    ))
 }