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Fix off-by-one error in erase_chars

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Alexander Bulimov 2019-01-21 21:59:10 +00:00 committed by Christian Duerr
parent d62fe71b60
commit c3bac1c453
2 changed files with 7 additions and 1 deletions
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6
CHANGELOG.md
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@ -4,6 +4,12 @@ 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/), 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). and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased]
### Fixed
- Resolved off-by-one issue with erasing characters in the last column
## Version 0.2.7 ## Version 0.2.7
### Fixed ### Fixed

2
src/term/mod.rs
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@ -1702,7 +1702,7 @@ impl ansi::Handler for Term {
fn erase_chars(&mut self, count: Column) { fn erase_chars(&mut self, count: Column) {
trace!("Erasing chars: count={}, col={}", count, self.cursor.point.col); trace!("Erasing chars: count={}, col={}", count, self.cursor.point.col);
let start = self.cursor.point.col; let start = self.cursor.point.col;
let end = min(start + count, self.grid.num_cols() - 1); let end = min(start + count, self.grid.num_cols());
let row = &mut self.grid[self.cursor.point.line]; let row = &mut self.grid[self.cursor.point.line];
let template = self.cursor.template; // Cleared cells have current background color set let template = self.cursor.template; // Cleared cells have current background color set