fix r

hatoo · Feb 3, 2020 · 2e08cf2 · 2e08cf2
1 parent e557177
commit 2e08cf2
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 4 deletions.
diff --git a/src/core.rs b/src/core.rs
@@ -322,17 +322,20 @@ impl<B: buffer::CoreBuffer> Core<B> {
     }
 
     pub fn replace(&mut self, c: char) {
-        self.perform(operation::DeleteRange::new(self.cursor..=self.cursor));
+        self.delete();
         self.perform(operation::InsertChar {
             cursor: self.cursor,
             c,
         });
     }
 
-    pub fn delete(&mut self) {
+    pub fn delete(&mut self) -> bool {
         if self.cursor != self.core_buffer.end_cursor() {
             let op = operation::DeleteRange::new(self.cursor..=self.cursor);
             self.perform(op);
+            true
+        } else {
+            false
         }
     }
 

diff --git a/src/mode.rs b/src/mode.rs
@@ -241,15 +241,15 @@ impl<B: CoreBuffer> Mode<B> for Normal {
                 });
                 // TODO bulk delete
                 for _ in 0..buf.core.len_current_line() {
-                    buf.core.delete()
+                    buf.core.delete();
                 }
                 buf.indent();
                 return Transition::RecordMacro(Box::new(Insert::default()));
             }
             Event::Key(Key::Char('C')) => {
                 // TODO bulk delete
                 while buf.core.char_at_cursor().is_some() {
-                    buf.core.delete()
+                    buf.core.delete();
                 }
                 return Transition::RecordMacro(Box::new(Insert::default()));
             }