From 0536bc41f4c3538aa1ad4cd68a5339de6a5a8613 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Ekl=C3=B6f?= <daniel@ekloef.se>
Date: Fri, 4 Dec 2020 21:26:38 +0100
Subject: [PATCH] csi: add DECSET 737769 - enables/disables IME input

73 77 69 = I M E
---
 csi.c      | 9 +++++++++
 terminal.h | 1 +
 2 files changed, 10 insertions(+)

diff --git a/csi.c b/csi.c
index f70c58b2..232f7b1d 100644
--- a/csi.c
+++ b/csi.c
@@ -540,6 +540,13 @@ decset_decrst(struct terminal *term, unsigned param, bool enable)
         term->modify_escape_key = enable;
         break;
 
+    case 737769:
+        if (enable)
+            term_ime_enable(term);
+        else
+            term_ime_disable(term);
+        break;
+
     default:
         UNHANDLED();
         break;
@@ -588,6 +595,7 @@ xtsave(struct terminal *term, unsigned param)
     case 1049: term->xtsave.alt_screen = term->grid == &term->alt; break;
     case 2004: term->xtsave.bracketed_paste = term->bracketed_paste; break;
     case 27127: term->xtsave.modify_escape_key = term->modify_escape_key; break;
+    case 737769: term->xtsave.ime = term_ime_is_enabled(term); break;
     }
 }
 
@@ -622,6 +630,7 @@ xtrestore(struct terminal *term, unsigned param)
     case 1049: enable = term->xtsave.alt_screen; break;
     case 2004: enable = term->xtsave.bracketed_paste; break;
     case 27127: enable = term->xtsave.modify_escape_key; break;
+    case 737769: enable = term->xtsave.ime; break;
 
     default: return;
     }
diff --git a/terminal.h b/terminal.h
index 6a634914..f99c77c0 100644
--- a/terminal.h
+++ b/terminal.h
@@ -298,6 +298,7 @@ struct terminal {
         uint32_t bell_is_urgent:1;
         uint32_t alt_screen:1;
         uint32_t modify_escape_key:1;
+        uint32_t ime:1;
     } xtsave;
 
     char *window_title;