From: Foxe Chen <chen.foxe@gmail.com>
Date: Sat, 7 Mar 2026 14:23:27 +0000 (+0000)
Subject: patch 9.2.0116: terminal: synchronized output sequences are buffered
X-Git-Tag: v9.2.0116^0
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f90fc1bd729df58627f8578267aa93a006a98937;p=thirdparty%2Fvim.git

patch 9.2.0116: terminal: synchronized output sequences are buffered

Problem:  terminal: synchronized output sequences are buffered
Solution: Output the terminal sequences directly using ui_write(),
          bypassing buffering (Foxe Chen).

closes: #19597

Signed-off-by: Foxe Chen <chen.foxe@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
---

diff --git a/src/term.c b/src/term.c
index 5e8b0945c4..5c3212b269 100644
--- a/src/term.c
+++ b/src/term.c
@@ -7902,8 +7902,8 @@ term_set_sync_output(int flags)
 	if (allowed && !in_gui && sync_output_state > 0 && *T_ESU != NUL &&
 		*T_BSU != NUL)
 	{
-	    out_str((char_u *)T_ESU);
-	    out_str((char_u *)T_BSU);
+	    ui_write((char_u *)T_ESU, (int)STRLEN(T_ESU), true);
+	    ui_write((char_u *)T_BSU, (int)STRLEN(T_BSU), true);
 	}
 	return;
     }
@@ -7913,7 +7913,7 @@ term_set_sync_output(int flags)
     {
 	if (sync_output_state > 0 && *T_ESU != NUL)
 	{
-	    out_str((char_u *)T_ESU);
+	    ui_write((char_u *)T_ESU, (int)STRLEN(T_ESU), true);
 	    sync_output_state = 0;
 	}
 	return;
@@ -7942,5 +7942,6 @@ term_set_sync_output(int flags)
 	return;
     }
 
-    out_str((char_u *)str);
+    // Directly write to terminal instead of using output buffer
+    ui_write((char_u *)str, (int)STRLEN(str), true);
 }
diff --git a/src/version.c b/src/version.c
index d083d0c05b..d0c530a187 100644
--- a/src/version.c
+++ b/src/version.c
@@ -734,6 +734,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    116,
 /**/
     115,
 /**/