Send correct character sequence with alt key

Resolves #46.

1 files changed, 6 insertions, 1 deletions

diff --git a/src/input.rs b/src/input.rs
index 3b23c0c7..f2bd461b 100644
--- a/src/input.rs
+++ b/src/input.rs
@@ -365,7 +365,12 @@ impl<'a, N: Notify + 'a> Processor<'a, N> {
             }
 
             // Didn't process a binding; print the provided character
-            if let Some(string) = string {
+            if let Some(mut string) = string {
+                // from ST
+                if string.len() == 1 && mods.contains(mods::ALT) {
+                    string.insert(0, '\x1b');
+                }
+
                 self.ctx.notifier.notify(string.into_bytes());
                 self.ctx.selection.clear();
             }