fix cell attrs when wrapped but no first cell contents on next line

4 files changed, 26 insertions, 0 deletions

diff --git a/src/row.rs b/src/row.rs
index e666cb7..48c18eb 100644
--- a/src/row.rs
+++ b/src/row.rs
@@ -156,6 +156,11 @@ impl Row {
 
         let first_cell = self.get(start).unwrap();
         if wrapping && first_cell == &default_cell {
+            let default_attrs = default_cell.attrs();
+            if &prev_attrs != default_attrs {
+                default_attrs.write_escape_code_diff(contents, &prev_attrs);
+                prev_attrs = *default_attrs;
+            }
             contents.push(b' ');
             crate::term::Backspace::default().write_buf(contents);
             crate::term::EraseChar::new(1).write_buf(contents);
@@ -294,6 +299,12 @@ impl Row {
             && prev_pos.col
                 >= self.cols() - if prev_first_cell.is_wide() { 1 } else { 0 }
         {
+            let first_cell_attrs = first_cell.attrs();
+            if &prev_attrs != first_cell_attrs {
+                first_cell_attrs
+                    .write_escape_code_diff(contents, &prev_attrs);
+                prev_attrs = *first_cell_attrs;
+            }
             let mut cell_contents = prev_first_cell.contents();
             let need_erase = if cell_contents.is_empty() {
                 cell_contents = " ".to_string();
diff --git a/tests/data/fixtures/il_dl.in b/tests/data/fixtures/il_dl.in
index f6ca5e0..86d41f8 100644
--- a/tests/data/fixtures/il_dl.in
+++ b/tests/data/fixtures/il_dl.in
@@ -18,3 +18,4 @@ cd
 \x1bc\na\x1b[1;80Hb\x1b[M
 \x1bc\x1b[1;80Haaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x1b[H
 \x1b[L
+\x1bc\x1b[1;80H\x1b[1mab\x1b[M
diff --git a/tests/data/fixtures/il_dl/21.json b/tests/data/fixtures/il_dl/21.json
new file mode 100644
index 0000000..6463e89
--- /dev/null
+++ b/tests/data/fixtures/il_dl/21.json
@@ -0,0 +1,13 @@
+{
+  "contents": "                                                                               a",
+  "cells": {
+    "0,79": {
+      "contents": "a",
+      "bold": true
+    }
+  },
+  "cursor_position": [
+    1,
+    1
+  ]
+}
\ No newline at end of file
diff --git a/tests/data/fixtures/il_dl/21.typescript b/tests/data/fixtures/il_dl/21.typescript
new file mode 100644
index 0000000..87fc711
--- /dev/null
+++ b/tests/data/fixtures/il_dl/21.typescript
@@ -0,0 +1 @@
+cab
\ No newline at end of file