chore: add comment for #1499

HerringtonDarkholme · HerringtonDarkholme · commit 40af8694d09b · 2025-05-27T23:38:19.000-04:00
diff --git a/crates/cli/src/utils/mod.rs b/crates/cli/src/utils/mod.rs
@@ -74,6 +74,8 @@ pub fn run_in_alternate_screen<T>(f: impl FnOnce() -> Result<T>) -> Result<T> {
   execute!(stdout(), EnterAlternateScreen)?;
   clear()?;
   let ret = f();
+  // it is possible f panics and leaves the terminal in alternate screen mode
+  // this may not be worth handling, see #1499
   execute!(stdout(), LeaveAlternateScreen)?;
   ret
 }

Original file line number	Diff line number	Diff line change
`@@ -74,6 +74,8 @@ pub fn run_in_alternate_screen<T>(f: impl FnOnce() -> Result<T>) -> Result<T> {`
`74`	`74`	`execute!(stdout(), EnterAlternateScreen)?;`
`75`	`75`	`clear()?;`
`76`	`76`	`let ret = f();`
	`77`	`+ // it is possible f panics and leaves the terminal in alternate screen mode`
	`78`	`+ // this may not be worth handling, see #1499`
`77`	`79`	`execute!(stdout(), LeaveAlternateScreen)?;`
`78`	`80`	`ret`
`79`	`81`	`}`