reloading, clearing

1 files changed, 20 insertions, 8 deletions

diff --git a/src/main.rs b/src/main.rs
index 44985fb..885e03d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -73,6 +73,15 @@ fn run_command(raw: &ScopedRawMode, line: Vec<u8>) {
 
                 return;
             }
+            b"clear" => clear_screen(),
+            #[cfg(debug_assertions)]
+            b"re" => {
+                // restart shell
+                raw.disable();
+                let _ = Command::new("cargo").arg("run").status();
+                raw.disable();
+                std::process::exit(0);
+            }
             b"from" => todo!("read from file"),
             b"to" | b"into" => todo!("write into file"),
             b"append" => todo!("append to file"),
@@ -156,6 +165,15 @@ fn env_path() {
     }
 }
 
+fn completely_clear_screen() {
+    print!("\x1B[2J\x1B[1;1H");
+}
+
+fn clear_screen() {
+    completely_clear_screen();
+    print!("{PROMPT}")
+}
+
 fn event_loop() {
     env_path();
 
@@ -187,16 +205,10 @@ fn event_loop() {
             }
 
             // Ctrl+L
-            12 => todo!(),
+            12 => clear_screen(),
 
             // Ctrl+R
-            18 => {
-                // restart shell
-                raw.disable();
-                let _ = Command::new("cargo").arg("run").status();
-                raw.disable();
-                std::process::exit(0);
-            },
+            18 => {}
 
             // Enter
             b'\r' => {