diff --git a/src/examples.rs b/src/examples.rs
index 17a0170..a4ecb83 100644
--- a/src/examples.rs
+++ b/src/examples.rs
@@ -2,7 +2,7 @@ use crate::colors::Colorizer;
 use crate::colors::GREEN;
 use crate::colors::RESET;
 use crate::colors::YELLOW;
-use crate::pager;
+use crate::pager::Pager;
 use anstream::adapter::strip_str;
 use anstream::stdout;
 use anyhow::Result;
@@ -13,8 +13,6 @@ use clap::ArgMatches;
 use clap::Command;
 use std::io;
 use std::io::Write;
-use std::panic::resume_unwind;
-use std::thread;
 use terminal_size::terminal_size;
 use terminal_size::Width;
 use unicode_width::UnicodeWidthStr;
@@ -75,22 +73,8 @@ pub fn is_arg_set(matches: &ArgMatches) -> bool {
 }
 
 pub fn print(command: &'static str, examples: &'static [Example]) -> Result<()> {
-    if let Some(mut pager) = pager::open()? {
-        let mut stdin = pager.take_stdin().expect("could not get pager stdin");
-
-        let thread = thread::spawn(move || {
-            write(&mut stdin.inner, command, examples).map_err(|err| {
-                stdin
-                    .context
-                    .apply(err)
-                    .context("failed to write to child process stdin")
-            })
-        });
-
-        pager.wait()?;
-        thread.join().map_err(resume_unwind)??;
-
-        Ok(())
+    if let Some(mut pager) = Pager::detect() {
+        pager.open(|stdin| write(stdin, command, examples))
     } else {
         write(&mut stdout().lock(), command, examples)
     }
diff --git a/src/pager.rs b/src/pager.rs
index 5043196..bfb0b7f 100644
--- a/src/pager.rs
+++ b/src/pager.rs
@@ -1,41 +1,62 @@
 use crate::process::CommandEx;
-use crate::process::Spawned;
 use anstream::stream::IsTerminal;
 use anyhow::Result;
 use std::io::stdout;
-use std::path::Path;
-use std::process::Child;
+use std::panic::resume_unwind;
+use std::process::ChildStdin;
 use std::process::Command;
 use std::process::Stdio;
+use std::thread;
 use which::which;
 
-pub fn open() -> Result<Option<Spawned<Child>>> {
-    if !stdout().is_terminal() {
-        return Ok(None);
-    }
+pub struct Pager(Command);
 
-    // We could eventually do something more complex, such as parsing PAGER
-    // env variable like `bat` does https://github.com/sharkdp/bat/issues/158,
-    // but that would be an overkill for our use case.
-    if let Ok(path) = which("less") {
-        // F = Exit immediately if the text fits the entire screen.
-        // I = Ignore case when searching.
-        // r = Causes "raw" control characters to be displayed.
-        // X = Disables sending the termcap (in)itialization.
-        return spawn(&path, &["-FIrX"]);
-    }
+impl Pager {
+    pub fn detect() -> Option<Pager> {
+        if !stdout().is_terminal() {
+            return None;
+        }
+
+        // We could eventually do something more complex, such as parsing PAGER
+        // env variable like `bat` does https://github.com/sharkdp/bat/issues/158,
+        // but that would be an overkill for our use case.
+
+        if let Ok(path) = which("less") {
+            let mut command = Command::new(path);
+            // F = Exit immediately if the text fits the entire screen.
+            // I = Ignore case when searching.
+            // r = Causes "raw" control characters to be displayed.
+            // X = Disables sending the termcap (de)itialization.
+            command.arg("-FIrX");
+            return Some(Pager(command));
+        }
+
+        if let Ok(path) = which("more") {
+            return Some(Pager(Command::new(path)));
+        }
 
-    if let Ok(path) = which("more") {
-        return spawn(&path, &[]);
+        None
     }
 
-    Ok(None)
-}
+    pub fn open(
+        &mut self,
+        callback: impl Fn(&mut ChildStdin) -> Result<()> + Send + 'static,
+    ) -> Result<()> {
+        let mut pager = self.0.stdin(Stdio::piped()).spawn_with_context()?;
+        let mut stdin = pager.take_stdin().expect("could not get pager stdin");
+
+        let thread = thread::spawn(move || {
+            callback(&mut stdin.inner).map_err(|err| {
+                stdin
+                    .context
+                    .apply(err)
+                    .context("failed to write to child process stdin")
+            })
+        });
 
-fn spawn(path: &Path, args: &[&str]) -> Result<Option<Spawned<Child>>> {
-    Command::new(path)
-        .args(args)
-        .stdin(Stdio::piped())
-        .spawn_with_context()
-        .map(Some)
+        pager.wait()?;
+        thread.join().map_err(resume_unwind)??;
+
+        Ok(())
+    }
 }