display the history index as well

1 files changed, 5 insertions, 1 deletions

diff --git a/src/readline.rs b/src/readline.rs
index 306fed9..0be2cad 100644
--- a/src/readline.rs
+++ b/src/readline.rs
@@ -59,6 +59,7 @@ impl Readline {
     pub async fn render(
         &self,
         out: &mut textmode::Output,
+        entry_count: usize,
         focus: bool,
         offset: time::UtcOffset,
     ) -> anyhow::Result<()> {
@@ -90,13 +91,16 @@ impl Readline {
 
         out.move_to(self.size.0 - 1, 0);
         out.reset_attributes();
+        let idx_str = format!("[{}]", entry_count + 1);
+        let idx_str_len: u16 = idx_str.len().try_into().unwrap();
+        out.write_str(&idx_str);
         out.write_str(&prompt_char);
         out.write_str(" ");
         out.reset_attributes();
         out.write(b"\x1b[K");
         out.write_str(&self.input_line);
         out.reset_attributes();
-        out.move_to(self.size.0 - 1, 2 + self.pos_width());
+        out.move_to(self.size.0 - 1, idx_str_len + 2 + self.pos_width());
         if focus {
             out.hide_cursor(false);
         }