Fix Shift+Return terminal encoding

Encode Shift+Return as CSI-u across supported terminals so TUIs such as Codex can distinguish it from plain Return. This replaces Alacritty's ambiguous ESC+Return mapping, which tmux interpreted as Alt+Return and used to split panes, while preserving Alt+Shift+Return as CSI-u for tmux's M-S-Enter binding.
2026-05-29 14:18:56 +02:00
parent a0cf4b07b2
commit bef9a80c25
4 changed files with 12 additions and 1 deletions
@@ -17,3 +17,9 @@ blink=no
 clipboard-copy=Control+Insert Control+Shift+c XF86Copy
 primary-paste=none
 clipboard-paste=Shift+Insert Control+Shift+v XF86Paste
+
+[text-bindings]
+# Send Shift+Return as CSI-u so TUIs can distinguish it from Return.
+\x1b[13;2u=Shift+Return
+# Send Alt+Shift+Return as CSI-u so tmux can match M-S-Enter.
+\x1b[13;4u=Mod1+Shift+Return