Fix hidden cursor inverting cell colors

Since the block cursor inverts the background and foreground colors of a
cell, the hidden cursor has done the same thing without rendering a
cursor since it was using the block cursor shape.

A new `Hidden` cursor style has been introduced for explicitly handling
the invisible cursor differently.

This fixes #2342.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/ansi.rs b/src/ansi.rs
index eb8764ac..4e76c05b 100644
--- a/src/ansi.rs
+++ b/src/ansi.rs
@@ -356,6 +356,9 @@ pub enum CursorStyle {
 
     /// Cursor is a box like `☐`
     HollowBlock,
+
+    /// Invisible cursor
+    Hidden,
 }
 
 impl Default for CursorStyle {