Add config option to send or not send ESC when ALT-key is pressed

1 files changed, 10 insertions, 0 deletions

diff --git a/src/config/mod.rs b/src/config/mod.rs
index fd40776d..836fe483 100644
--- a/src/config/mod.rs
+++ b/src/config/mod.rs
@@ -538,6 +538,10 @@ pub struct Config {
     #[serde(default, deserialize_with = "failure_default")]
     enable_experimental_conpty_backend: bool,
 
+    /// Send escape sequences using the alt key.
+    #[serde(default = "default_true_bool", deserialize_with = "deserialize_true_bool")]
+    alt_send_esc: bool,
+
     // TODO: DEPRECATED
     custom_cursor_colors: Option<bool>,
 
@@ -1819,6 +1823,12 @@ impl Config {
         self.enable_experimental_conpty_backend
     }
 
+    /// Send escape sequences using the alt key
+    #[inline]
+    pub fn alt_send_esc(&self) -> bool {
+        self.alt_send_esc
+    }
+
     // Update the history size, used in ref tests
     pub fn set_history(&mut self, history: u32) {
         self.scrolling.history = history;