@@ -78,21 +78,20 @@ where
7878 }
7979
8080 #[inline]
81− fn supports_keyboard_enhancement_protocol(&self) -> io::Result<bool> {
82− self.supports_keyboard_enhancement_protocol
83− .get_or_try_init(|| {
81+ fn supports_keyboard_enhancement_protocol(&self) -> bool {
82+ *self.supports_keyboard_enhancement_protocol
83+ .get_or_init(|| {
8484 use std::time::Instant;
8585
8686 let now = Instant::now();
87− let support = terminal::supports_keyboard_enhancement();
87+ let supported = matches!(terminal::supports_keyboard_enhancement(), Ok(true));
8888 log::debug!(
8989 "The keyboard enhancement protocol is {}supported in this terminal (checked in {:?})",
90− if matches!(support, Ok(true)) { "" } else { "not " },
90+ if supported { "" } else { "not " },
9191 Instant::now().duration_since(now)
9292 );
93− support
93+ supported
9494 })
95− .copied()
9695 }
9796}
9897
@@ -125,7 +124,7 @@ where
125124 if config.enable_mouse_capture {
126125 execute!(self.buffer, EnableMouseCapture)?;
127126 }
128− if self.supports_keyboard_enhancement_protocol()? {
127+ if self.supports_keyboard_enhancement_protocol() {
129128 execute!(
130129 self.buffer,
131130 PushKeyboardEnhancementFlags(
@@ -143,7 +142,7 @@ where
143142 if config.enable_mouse_capture {
144143 execute!(self.buffer, DisableMouseCapture)?;
145144 }
146− if self.supports_keyboard_enhancement_protocol()? {
145+ if self.supports_keyboard_enhancement_protocol() {
147146 execute!(self.buffer, PopKeyboardEnhancementFlags)?;
148147 }
149148 execute!(