Reset scrolling region when receiving RIS escape

CHANGELOG.md

@@ -4,6 +4,16 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [Unreleased]
+
+### Added
+
+- Added ScrollLineUp and ScrollLineDown actions for scrolling line by line
+
+### Fixed
+
+- Reset scrolling region when the RIS escape sequence is received
+
 ## Version 0.3.0
 
 ### Packaging

src/term/mod.rs

@@ -1995,6 +1995,7 @@ impl ansi::Handler for Term {
         self.cursor_style = None;
         self.grid.reset(&Cell::default());
         self.alt_grid.reset(&Cell::default());
+        self.scroll_region = Line(0)..self.grid.num_lines();
     }
 
     #[inline]