feat: add substitute

rise-editor · Oct 27, 2023 · 2d468b7 · 2d468b7
1 parent ffa648e
commit 2d468b7
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Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/src/buffer/maps.rs b/src/buffer/maps.rs
@@ -43,6 +43,7 @@ pub fn get_default_normal_maps() -> ActionMap {
     map.insert("N", buffer_action!(move_to_previous_find));
 
     // operations
+    map.insert("s", buffer_action!(substitute_char));
     map.insert("x", buffer_action!(delete_char));
     map.insert("J", buffer_action!(join_lines_cursor));
     map.insert("O", buffer_action!(open_new_line_previous));

diff --git a/src/buffer/operations.rs b/src/buffer/operations.rs
@@ -68,6 +68,11 @@ impl Buffer {
             .unwrap();
     }
 
+    pub fn substitute_char(&mut self) {
+        self.delete_char();
+        self.enter_insert_mode();
+    }
+
     fn insert_line(&mut self, row: usize) {
         self.lines.insert(row, String::new());
         self.set_size(self.area.clone());