From 119e30627bc9bd1c84104b7ae3736fedaa12711f Mon Sep 17 00:00:00 2001
From: teknium1 <127238744+teknium1@users.noreply.github.com>
Date: Fri, 18 Sep 2026 04:23:28 -0700
Subject: [PATCH] fix(cli): Super+<printable> under modifyOtherKeys types the
 character

Ghostty encodes Super+o as ESC[27;9;111~ (Super+Shift as modifier 10) once
modifyOtherKeys=2 is pushed; the CLI has no Super bindings, so the sequence
leaked as literal escape text (#114242). Map the tilde form for modifiers 9
and 10 over the printable range to chr(cp), the same produced-codepoint rule
the Shift rows use and what the Ink TUI already does.
---
 hermes_cli/pt_input_extras.py                      |  6 +++++-
 tests/hermes_cli/test_modify_other_keys_aliases.py | 11 +++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/hermes_cli/pt_input_extras.py b/hermes_cli/pt_input_extras.py
index 17d6daef49..71826ea3b9 100644
--- a/hermes_cli/pt_input_extras.py
+++ b/hermes_cli/pt_input_extras.py
@@ -252,8 +252,12 @@ def _modify_other_keys_aliases(ANSI_SEQUENCES: dict, Keys) -> dict[str, object]:
     # Existing entries (Shift+Enter \x1b[27;2;13~, Shift+Tab, Shift+Space) win via setdefault.
     # xterm/Ghostty only use this encoding for produced codepoints 0x40-0x7E (`IsControlInput`);
     # '!' '#' '$' still arrive as plain text, so the 33-63 rows are inert there but harmless.
+    # Super+<printable> (modifier 9, Super+Shift 10) follows the same produced-codepoint rule:
+    # Ghostty sends Super+o as ESC[27;9;111~ (#114242). The CLI has no Super bindings, so type
+    # the character — what the terminal sends without modifyOtherKeys and what the Ink TUI does.
     for cp in range(33, 127):
-        _put(f"\x1b[27;2;{cp}~", chr(cp))
+        for modifier in (2, 9, 10):
+            _put(f"\x1b[27;{modifier};{cp}~", chr(cp))
 
     # The Esc KEY under Kitty disambiguate mode: ESC[27u (+ modifiers 1-16 incl. super 9+, and
     # lock twins of the modifier-less form, which is how a lone Esc arrives with a lock on).
diff --git a/tests/hermes_cli/test_modify_other_keys_aliases.py b/tests/hermes_cli/test_modify_other_keys_aliases.py
index c304f0730c..c54db220db 100644
--- a/tests/hermes_cli/test_modify_other_keys_aliases.py
+++ b/tests/hermes_cli/test_modify_other_keys_aliases.py
@@ -287,6 +287,17 @@ def test_modify_other_keys_shift_symbol_produces_char(cp):
     assert ANSI_SEQUENCES.get(f"\x1b[{cp};2u") is None
 
 
+@pytest.mark.parametrize("seq, ch", [
+    ("\x1b[27;9;111~", "o"),   # Super+o (the #114242 report)
+    ("\x1b[27;10;79~", "O"),   # Super+Shift+o
+])
+def test_modify_other_keys_super_printable_produces_char(seq, ch):
+    """Ghostty encodes Super+<printable> as ESC[27;9;<cp>~ under modifyOtherKeys=2;
+    the CLI has no Super bindings, so it must type the character (Ink TUI parity),
+    not leak the escape text (#114242)."""
+    assert _parse(seq) == [ch]
+
+
 def test_shift_symbol_data_normalized_in_buffer():
     """End-to-end: Vt100Parser with install_keypress_data_normalization
     must deliver the character in KeyPress.data, not the raw escape."""