2 files changed, 38 insertions, 0 deletions
diff --git a/src/run/builtin.rs b/src/run/builtin.rs
index c080c93..f5dff81 100644
--- a/src/run/builtin.rs
+++ b/src/run/builtin.rs
@@ -564,3 +564,40 @@ impl Builtin for debug {
         Ok(())
     }
 }
+
+pub struct terminfo;
+impl Builtin for terminfo {
+    fn name(&self) -> &str {
+        "terminfo"
+    }
+
+    fn io(
+        &self,
+        _session: Arc<Mutex<Session>>,
+        _args: &[BString],
+        _stdin: &mut dyn Read,
+        f: &mut dyn Write,
+    ) -> Result {
+        let ti = crate::ansi::ti();
+
+        writeln!(f, "# Booleans")?;
+        for k in ti.booleans.iter() {
+            writeln!(f, "{k}")?;
+        }
+        writeln!(f)?;
+
+        writeln!(f, "# Numbers")?;
+        for (k, v) in ti.numbers.iter() {
+            writeln!(f, "{k} {v}")?;
+        }
+        writeln!(f)?;
+
+        writeln!(f, "# Strings")?;
+        for (k, v) in ti.strings.iter() {
+            writeln!(f, "{k} {}", v.escape_ascii())?;
+        }
+        writeln!(f)?;
+
+        Ok(())
+    }
+}
diff --git a/src/run/mod.rs b/src/run/mod.rs
index 8a728c5..c866c6e 100644
--- a/src/run/mod.rs
+++ b/src/run/mod.rs
@@ -549,6 +549,7 @@ const BUILTINS: &[&'static dyn Builtin] = &[
     &builtin::unalias,
     #[cfg(debug_assertions)]
     &builtin::debug,
+    &builtin::terminfo,
 ];
 
 pub fn builtin_map() -> HashMap<BString, &'static dyn Builtin> {