diff --git a/html_orig/jssrc/term_screen.js b/html_orig/jssrc/term_screen.js
index 9a4ae50..f78576e 100644
--- a/html_orig/jssrc/term_screen.js
+++ b/html_orig/jssrc/term_screen.js
@@ -620,6 +620,7 @@ class TermScreen {
!this.cursor.hanging;
let invertForCursor = isCursor && this.cursor.blinkOn &&
this.cursor.style === 'block';
+ let inSelection = this.isInSelection(x, y);
let text = this.screen[cell];
let fg = invertForCursor ? this.screenBG[cell] : this.screenFG[cell];
@@ -632,7 +633,8 @@ class TermScreen {
let cellDidChange = text !== this.drawnScreen[cell] ||
fg !== this.drawnScreenFG[cell] ||
bg !== this.drawnScreenBG[cell] ||
- attrs !== this.drawnScreenAttrs[cell];
+ attrs !== this.drawnScreenAttrs[cell] ||
+ inSelection;
let font = attrs & FONT_MASK;
if (!fontGroups.has(font)) fontGroups.set(font, []);