wide continuation cells should not have attributes

it confuses things like cell insertion

4 files changed, 21 insertions, 1 deletions

diff --git a/src/screen.rs b/src/screen.rs
index 177a28e..2dba4b5 100644
--- a/src/screen.rs
+++ b/src/screen.rs
@@ -939,7 +939,7 @@ impl Screen {
                     }
                 }
                 let next_cell = self.current_cell_mut();
-                next_cell.clear(attrs);
+                next_cell.clear(crate::attrs::Attrs::default());
                 next_cell.set_wide_continuation(true);
                 self.grid_mut().col_inc(1);
             }
diff --git a/tests/data/fixtures/ich_dch_ech.in b/tests/data/fixtures/ich_dch_ech.in
index ee7ec70..b152d5b 100644
--- a/tests/data/fixtures/ich_dch_ech.in
+++ b/tests/data/fixtures/ich_dch_ech.in
@@ -12,3 +12,4 @@ obar
 \x1b[1;80H \x1b[X
 \x1bc\x1b[1;78Hネab
 \x1b[H\x1b[@
+\x1bc\x1b[1mデ\x08\x1b[@
diff --git a/tests/data/fixtures/ich_dch_ech/15.json b/tests/data/fixtures/ich_dch_ech/15.json
new file mode 100644
index 0000000..ec03132
--- /dev/null
+++ b/tests/data/fixtures/ich_dch_ech/15.json
@@ -0,0 +1,18 @@
+{
+  "contents": "デ",
+  "cells": {
+    "0,0": {
+      "contents": "デ",
+      "is_wide": true,
+      "bold": true
+    },
+    "0,1": {
+      "contents": "",
+      "is_wide_continuation": true
+    }
+  },
+  "cursor_position": [
+    0,
+    1
+  ]
+}
\ No newline at end of file
diff --git a/tests/data/fixtures/ich_dch_ech/15.typescript b/tests/data/fixtures/ich_dch_ech/15.typescript
new file mode 100644
index 0000000..8c83609
--- /dev/null
+++ b/tests/data/fixtures/ich_dch_ech/15.typescript
@@ -0,0 +1 @@
+cデ[@
\ No newline at end of file