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| author | denis <denismaximov98@gmail.com> | 2021-01-05 11:52:12 +0200 |
|---|---|---|
| committer | denis <denismaximov98@gmail.com> | 2021-01-05 11:52:12 +0200 |
| commit | a1febb52bd2ac5cec0902e2e060c2cafeaf9afa8 (patch) | |
| tree | 5514960ee8a6c3040cae5ba2831327c84758c9fc /src | |
| parent | Merge pull request #126 from mosaic-org/wasm-launchable (diff) | |
| download | sl0ppij-a1febb52bd2ac5cec0902e2e060c2cafeaf9afa8.tar.gz sl0ppij-a1febb52bd2ac5cec0902e2e060c2cafeaf9afa8.tar.xz sl0ppij-a1febb52bd2ac5cec0902e2e060c2cafeaf9afa8.zip | |
fix: fixes #130 by adding overflowing_sub
Diffstat (limited to 'src')
| -rw-r--r-- | src/terminal_pane/scroll.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/terminal_pane/scroll.rs b/src/terminal_pane/scroll.rs index 6301c7c1..0c94a0d8 100644 --- a/src/terminal_pane/scroll.rs +++ b/src/terminal_pane/scroll.rs @@ -1,4 +1,4 @@ -use std::collections::VecDeque; +use std::{collections::VecDeque}; use std::fmt::{self, Debug, Formatter}; use crate::terminal_pane::terminal_character::{ @@ -266,7 +266,7 @@ impl CursorPosition { self.column_index += count; } pub fn move_backwards(&mut self, count: usize) { - self.column_index -= count; + self.column_index = u32::overflowing_sub(self.column_index as u32, count as u32).0 as usize; } pub fn move_to_next_linewrap(&mut self) { self.line_index.1 += 1; |