variable completion

1 files changed, 27 insertions, 25 deletions

diff --git a/src/main.rs b/src/main.rs
index 37d2ed3..6012a86 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -355,37 +355,39 @@ fn event_loop() {
                     &cmd,
                     &mut Executor::new_for_completion(session.clone()),
                 );
-                let mut se = session.lock().unwrap();
-                match comp.kind {
+
+                let suggestions = match comp.kind {
                     parse::CompletionKind::Command => todo!(),
-                    parse::CompletionKind::Argument => {
-                        let suggestions = completion::path_completion(comp.partial);
-                        if suggestions.len() == 0 {
-                            continue;
-                        }
+                    parse::CompletionKind::Argument => completion::path_completion(comp.partial),
+                    parse::CompletionKind::Variable => {
+                        completion::variable_completion(session.clone(), comp.partial)
+                    }
+                    parse::CompletionKind::None => continue,
+                };
 
-                        if suggestions.len() == 1 {
-                            // apply suggestion
-                            se.type_bytes(&suggestions[0].delta);
-                            continue;
-                        }
+                if suggestions.len() == 0 {
+                    continue;
+                }
 
-                        cursor::save();
+                let mut se = session.lock().unwrap();
 
-                        // one line below
-                        print!("\r\n");
-                        for s in suggestions {
-                            io::stdout().lock().write_all(&s.display).unwrap();
-                            println!();
-                        }
+                if suggestions.len() == 1 {
+                    // apply suggestion
+                    se.type_bytes(&suggestions[0].delta);
+                    continue;
+                }
 
-                        cursor::restore();
-                        stdout.lock().flush().unwrap();
-                    }
-                    parse::CompletionKind::None => {
-                        se.type_bytes(b"    ");
-                    }
+                cursor::save();
+
+                // one line below
+                print!("\r\n");
+                for s in suggestions {
+                    io::stdout().lock().write_all(&s.display).unwrap();
+                    println!();
                 }
+
+                cursor::restore();
+                stdout.lock().flush().unwrap();
             }
 
             // Escape sequence