basic syntax highlighting

1 files changed, 31 insertions, 30 deletions

diff --git a/src/run/builtin.rs b/src/run/builtin.rs
index 638cfcd..c946472 100644
--- a/src/run/builtin.rs
+++ b/src/run/builtin.rs
@@ -802,37 +802,38 @@ impl Builtin for ct {
             return Err(Error::Exit(-1));
         };
 
-        let mut se = session.lock().unwrap();
-
-        match &arg[..] {
-            b"cursor_begin" => se.move_to_begin(),
-            b"cursor_end" => se.move_to_end(),
-            b"cursor_right" => se.cursor_right(),
-            b"cursor_left" => se.cursor_left(),
-            b"cursor_right_word" => se.cursor_right_word(),
-            b"cursor_left_word" => se.cursor_left_word(),
-            b"prompt_clear" => se.prompt_clear(),
-            b"screen_clear" => {
-                drop(se);
-                Session::screen_clear(session);
-            }
-            b"history_previous" => se.history_up(),
-            b"history_next" => se.history_down(),
-            b"prompt_del_left" => se.del_left(),
-            b"prompt_del_right" => se.del_right(),
-            b"prompt_del_left_word" => se.del_left_word(),
-            b"prompt_del_right_word" => se.del_right_word(),
-            b"prompt_del_left_or_previous" => se.del_left_or_previous(),
-            b"prompt_pipe_previous" => se.prompt_pipe_previous(),
-            b"complete" => {
-                drop(se);
-                Session::complete(session)
-            }
-            b"try_submit_command" => {
-                drop(se);
-                Session::try_submit_command(session);
+        {
+            let mut se = session.lock().unwrap();
+            match &arg[..] {
+                b"cursor_begin" => se.line.move_to_begin().unwrap(),
+                b"cursor_end" => se.line.move_to_end().unwrap(),
+                b"cursor_right" => se.line.cursor_right().unwrap(),
+                b"cursor_left" => se.line.cursor_left().unwrap(),
+                b"cursor_right_word" => se.line.cursor_right_word().unwrap(),
+                b"cursor_left_word" => se.line.cursor_left_word().unwrap(),
+                b"prompt_clear" => se.prompt_clear(),
+                b"screen_clear" => {
+                    drop(se);
+                    Session::screen_clear(session.clone());
+                }
+                b"history_previous" => se.history_up(),
+                b"history_next" => se.history_down(),
+                b"prompt_del_left" => se.line.del_left().unwrap(),
+                b"prompt_del_right" => se.line.del_right().unwrap(),
+                b"prompt_del_left_word" => se.line.del_left_word().unwrap(),
+                b"prompt_del_right_word" => se.line.del_right_word().unwrap(),
+                b"prompt_del_left_or_previous" => se.del_left_or_previous(),
+                b"prompt_pipe_previous" => se.prompt_pipe_previous(),
+                b"complete" => {
+                    drop(se);
+                    Session::complete(session.clone())
+                }
+                b"try_submit_command" => {
+                    drop(se);
+                    Session::try_submit_command(session.clone());
+                }
+                _ => return Err(Error::Exit(-2)),
             }
-            _ => return Err(Error::Exit(-2)),
         }
 
         Ok(())